Mushkin: The Complete Guide

A framing point that governs the whole page. Mushkin is a brand with a documented corporate discontinuity, and almost every oddity below follows from it. The trail, entirely from primary records: a Colorado company called Mushkin Inc. is formed in 1996 3; Ramtron International Corporation acquires it by merger in June 2000 and says so in an 8-K 1; by 2002 Ramtron describes a subsidiary called "Mushkin Enhanced Memory" 10; a federal appellate opinion records that Avant acquired "certain assets" of Mushkin under an asset purchase agreement dated 1 April 2012 2; and Avant Technology, Inc. is today the registered owner of the MUSHKIN ENHANCED trademark 9.

That is not a scandal and nothing here suggests it is. Brands are bought and sold constantly, and a buyer is entitled to keep trading under the name it purchased. What is unusual is that the website has not been updated to match. Its terms of use still contract in the name of Mushkin Inc. 8, while the only Mushkin entity in the Colorado registry carries the status "Merged" 3. Its footer is dated 2024 6. Its About page gives a founding year that its own former parent's SEC filing contradicts 6 1.

So the practical reading is this: treat mushkin.com as brand material rather than as a corporate record, and go to the registries, the filings and the court documents for anything you need to rely on. This page does exactly that, and marks every claim with which kind of source it came from.

The trademark file is the cleanest single record of the discontinuity, because it contains both sides of it.

The live registration is MUSHKIN ENHANCED, serial 88048980, registration 5848727, filed 23 July 2018 and registered 3 September 2019. The owner is "Avant Technology, Inc.", a corporation organised in Nevada, at the Pflugerville address. Its goods are "Computer memory devices; semiconductor devices; memory devices, namely, blank memory storage USB flash drives, blank memory storage data carriers, and memory storage integrated circuits; memory modules and solid state memory drives" in International Class 009, and a Sections 8 and 15 combined declaration was accepted and acknowledged as of 9 December 2025 9.

The abandoned one is the Colorado company's own attempt. Serial 77765111, filed 22 June 2009 by "Mushkin, Inc." of "#130, 317 Inverness Way South, Englewood, COLORADO UNITED STATES 80112", a Colorado corporation. Its mark is not the same mark: TSDR gives its literal element as "<M MUSHKIN ENHANCED", a composite including a design element, against the plain "MUSHKIN ENHANCED" later registered to Avant 12 9. Its status reads "Abandoned because Statement of Use failed to meet minimum filing requirements.", abandoned 25 February 2011 12. So the Colorado company's own attempt at the mark lapsed in 2011, and the Texas company filed a fresh application in 2018 — roughly six years after the April 2012 asset purchase the Federal Circuit records 2.

One thing deliberately not stated. The Texas taxpayer record carries coded status fields, and the field documentation returned with that dataset points to a record layout for their meaning — a document that could not be retrieved for this check 7. The raw code values are therefore not reproduced here and no conclusion is drawn from them, because publishing a letter whose legend you have not read, next to a live company's name, is how a reader ends up believing something nobody actually established.

The 2000 merger is documented in unusual detail for a company this size, because it happened to a listed acquirer. Ramtron's 8-K, dated 15 June 2000, records: "On June 15, 2000, Ramtron International Corporation (Nasdaq: RMTR) along with its subsidiary, Enhanced Memory Systems, Inc., announced that Ramtron consummated, by way of a merger, the acquisition of Denver-based Mushkin Inc., a leading e-commerce distributor of high-performance computer components." It adds that "The merger, which was announced on May 11, 2000, has resulted in Mushkin becoming a wholly owned subsidiary of Ramtron.", that "Ramtron issued approximately 952,000 shares of stock to Mushkin shareholders in the merger.", and that Mushkin "is a well-known supplier of high-performance memory modules to high-performance computer users in over 60 countries." 1

That same filing describes the business in two different registers, and both belong here. Ramtron's own narrative calls it an "e-commerce distributor" and an "on-line distributor of memory module products" 1. But the filing also carries a quotation from Mushkin's own president, describing what the merged operation would offer: "Our performance PC, workstation and server customers will now have a state-of-the-art e-commerce memory manufacturer providing products designed, specified and tested by some of the finest chip engineers in the world." 1 The same document adds that Mushkin "will continue to operate as a stand-alone division supporting the Enhanced Memory Systems group." 1

So the filing does not simply contradict today's homepage claim that "Not many manufacturers can say they design, assemble and test their own products in house." 5 The word "manufacturer", and the language of products designed and tested in-house, are both there in 2000, in Mushkin's own voice 1. What the filing does establish is the distribution side of the business that the present-day site never mentions, and the fact that the design and test capability being claimed was, at that moment, Enhanced Memory Systems' 1. The honest summary is that the business has described itself as both distributor and manufacturer for twenty-six years, and that the current site shows only one of those faces.

By March 2002 Ramtron was describing its memory operations as running "through its subsidiaries, Enhanced Memory Systems, Inc. and Mushkin Enhanced Memory." 10 That is the earliest first-party document read for this guide in which "Mushkin" and "Enhanced" appear together as one name — a useful data point on where the modern "Mushkin Enhanced" came from, though no source read here states the derivation outright, so none is asserted.

On the litigation, quoted exactly as the court prints it. The Federal Circuit caption reads "ANZA TECHNOLOGY, INC., Plaintiff-Appellant v. MUSHKIN, INC., DBA ENHANCED NETWORK SYSTEMS, INC., Defendant-Appellee", appeal No. 2019-1045, decided 16 August 2019, on appeal from "No. 1:17-cv-03135-MEH, Magistrate Judge Michael E. Hegarty", disposed of as "REVERSED IN PART, VACATED IN PART, AND REMANDED" 2. The court prints "ENHANCED NETWORK SYSTEMS", not "Enhanced Memory Systems", and that spelling is reproduced here exactly as it appears rather than corrected to the name that would look more expected. The passage that matters for ownership reads: "the sole aggregator of all Mushkin-based memory modules and board products . . . by virtue of Avant having acquired certain assets of Defendant Mushkin in accordance with an asset purchase agreement dated April 1, 2012." 2 The ellipsis is the court's.

The 2010 trade case adds one geographic fact available nowhere else. In Inv. No. 337-TA-707, "Certain Dynamic Random Access Memory Semiconductors and Products Containing Same, Including Memory Modules", brought by Infineon Technologies AG and Infineon Technologies North America Corp. and instituted on 18 March 2010, the respondent list names two separate Mushkin entities — "Mushkin Inc., 317 Inverness Way South, Suite 130, Englewood, CO 80112" and "Mushkin APAC, B-13-9, Megan Avenue II, No. 12, Jalan Yap Kwan Seng, 50450 Kuala Lumpur, Malaysia" 13 The outcome of that investigation as against Mushkin was not established from any official source for this guide.

One inconsistency is visible on a single page and is worth recording because it affects anyone matching a part number. Proline labels the same speed two different ways in the same listing. Among the six parts on its first page are "Proline® – 16GB DDR4-17000 RDIMM PC4-17000 1Rx4 15-15-15-36 | MPL4R213FF16G14" and "Proline® – 16GB DDR4-2133 RDIMM PC4-17000 2Rx4 15-15-15-36 | 992212" 22.

"DDR4-17000" and "DDR4-2133" are the same memory speed described two ways — one by peak bandwidth in megabytes per second, one by data rate in megatransfers per second. The modern convention, and the one JEDEC uses, is the data rate; the bandwidth figure belongs after "PC4-", where this very title also puts it. So the first of those two titles carries the bandwidth number in both halves. The parts differ in rank organisation (1Rx4 against 2Rx4), so they are not the same module — but a reader searching the page for "2133" finds one of them and not the other.

A second naming quirk: the family called Lumina in the site's own memory menu is reached at a URL containing "redline-lumina", and its product titles begin "Redline® Lumina" 4 20. The menu name and the product name are not the same string, which matters if you are trying to match what a shop listing calls a kit against what Mushkin calls it.

On specifications, the structural point that shapes what this guide can say. The family pages are WooCommerce category listings, not datasheets. They carry product titles and stock status; voltage, profile support and any marketing copy live on the individual product page beneath. The one individual page checked in full for this guide — a DDR5-6400 CL30 Lumina White kit — does give a voltage of 1.35V and a full timing set 23. So "not stated on the family page" is a much weaker finding than "not stated anywhere", and this guide does not blur the two.

What can be said about Mushkin's manufacturing from primary sources, as opposed to from its own copy, is thin but not nothing.

Ramtron's 2000 filing describes the business it bought in two ways, and both need quoting or the picture is skewed. Ramtron's own narrative calls it "a leading e-commerce distributor of high-performance computer components" and "an on-line distributor of memory module products"; and the same filing quotes Mushkin's president describing the merged operation as "a state-of-the-art e-commerce memory manufacturer providing products designed, specified and tested by some of the finest chip engineers in the world." 1 So the earliest regulated filing read for this guide contains both the distributor framing and the manufacturer framing, and it would be wrong to present either alone as the historical record.

The 2010 trade investigation places a "Mushkin APAC" at an address in Kuala Lumpur, Malaysia, alongside the Colorado entity 13. An Asian office is what a module business with contract assembly in the region typically has, but the notice states an address and nothing about function, so no inference about manufacturing is drawn from it here.

The honest summary. Mushkin asserts in-house design, assembly and test; no source read for this guide either corroborates or contradicts that assertion, and Mushkin names no site where it happens. That is a gap in the public record, and the right response is to record it as a gap rather than to fill it from either direction. A reader who needs to know where a specific module was assembled should ask the seller for the part's own documentation, because this website does not answer it.

The Colorado addresses are worth laying out, because three sources give two different streets and the difference is a real historical marker rather than an error.

The Colorado business register records MUSHKIN INC.'s principal address as 14 Inverness Drive East, Suite F-100, Englewood, CO 80112 3. The 2009 trademark application by "Mushkin, Inc." gives "#130, 317 Inverness Way South, Englewood, COLORADO UNITED STATES 80112" 12. The 2010 Federal Register respondent entry gives "Mushkin Inc., 317 Inverness Way South, Suite 130, Englewood, CO 80112." 13 The last two agree with each other and describe the same suite in two formats; the register's entry is a different street in the same business park and the same postcode.

That is the ordinary pattern of a company that moved within a district and whose registry record lagged, and it is presented here as a record of addresses rather than as a discrepancy needing resolution. What it does establish firmly is that the Mushkin of the 2009–2010 filings was a Colorado business, several years before the 2012 asset purchase that moved the brand to Texas 2.

One address detail that matters if you are matching records. The USPTO prints Avant's street as "828 Meister Lane, Suite 300" 9, while Mushkin's contact page and the Texas register both give "New Meister" — "828 New Meister Lane, Suite 300" and "828 NEW MEISTER LN STE 300" respectively 11 7. The word "New" is missing from the trademark record. Both spellings are reproduced here exactly as each source prints them, and neither has been corrected to match the other.

The point where Mushkin's own documentation stops being enough is speed, and it is worth being precise about why.

A DDR5 module has a JEDEC-standard speed that any compatible machine will run it at without being told anything, stored in a small chip on the module. Anything faster than that standard speed is, technically, an overclock: the machine has to be handed a faster set of timings and voltages and instructed to use them. The two schemes for doing that are Intel XMP and AMD EXPO, and a kit sold at a headline speed above the JEDEC baseline is relying on one of them.

Mushkin sells such kits. Be precise about which part of one is the overclock: 6400 MT/s is itself a JEDEC-defined DDR5 data rate, so the headline speed is not the issue. What puts this kit outside the standard is the combination of very tight timings at that rate and a raised voltage — the individual product page gives tCL 30, tRCD 37, tRP 37 and tRAS 96 at 1.35V, against a JEDEC DDR5 supply of 1.1V 23. That same page does not contain the words XMP, EXPO, overclock, profile, JEDEC or SPD 23, and neither do the family listing pages checked for this guide 19 20 4.

How far that finding reaches, stated carefully. It is a checked absence on one individual product page and several family pages — not a claim that Mushkin never mentions XMP or EXPO anywhere in a catalogue whose product sitemap runs to many hundreds of URLs 24. It is also not a claim that the modules lack profiles; a module can carry an XMP profile whose existence the shop listing simply never mentions. What it does mean practically is that the buyer cannot confirm profile support from the pages checked, and separately that Mushkin does not appear among the memory brands AMD names on its own EXPO page, which lists Kingston, ADATA, Corsair, G.SKILL, Geil and V-Color 25. Ask the seller before assuming a kit will reach its box speed on an AMD board.

One real trap, and it is Mushkin's own, visible on a single listing page. The Proline family names the same speed in two different systems, side by side.

Both of these appear on the first page of the Proline listing 22:

• "Proline® – 16GB DDR4-17000 RDIMM PC4-17000 1Rx4 15-15-15-36 | MPL4R213FF16G14"
• "Proline® – 16GB DDR4-2133 RDIMM PC4-17000 2Rx4 15-15-15-36 | 992212"

DDR4-2133 and "DDR4-17000" denote the same speed. 2133 is the data rate in megatransfers per second; 17000 is roughly the peak bandwidth in megabytes per second, and it belongs in the "PC4-" half of the name, where both titles also correctly put it. The first title therefore carries the bandwidth figure twice and the data rate not at all. Note too that the part numbers encode it a third way: MPL4R213FF16G14 embeds 213, for 2133 22.

These are not the same module — one is 1Rx4 and the other 2Rx4, a real difference in rank organisation that affects how many will fit in a channel. The problem is purely one of findability: a reader filtering that page for "2133" sees one of the two and may conclude the other is a different, faster part. Read the PC4- number, which is consistent across both, rather than the DDR4- number, which is not.

A second, smaller trap in the same family. The identifiers in the last column are inconsistent in kind: "MPL4R213FF16G14" is a structured Mushkin part number, while "992212" is a short numeric code of a different shape entirely 22. Both are printed in the same position in the title. No page read for this guide explains the two schemes, so treat the trailing code as an identifier to quote back to a seller rather than as something you can decode.

The absence is worth stating with its limits attached, because it is an absence and absences are the easiest thing to overstate.

What was checked: the memory menu and these listings reachable from it — Redline Pro, Redline Pro SODIMM, Redline, Redline ST, Lumina, Lumina White, Essentials and Proline — plus one individual product page read in full, and the site's page sitemap 4 14 15 16 17 19 20 21 22 23 26. What was not checked: the shop and cart pages themselves, the Redline SODIMM and Essentials SODIMM listings, and the great majority of the individual product URLs in the site's product sitemap 24.

So the correct statement is that no price was found on any page read for this guide, and that every listing read showed products as out of stock. It is not a claim that Mushkin has never published a price or that the shop cannot display one. A reader who finds a price on a Mushkin page this guide did not open has not caught this page in an error — they have found a page this page did not read, which is exactly why the boundary is drawn here in writing.

Two further checks, both negative, both bearing on the same question from outside Mushkin's own site.

JEDEC. Mushkin does not appear on JEDEC's published member list as read for this guide 30. The list rendered as a single continuous roster with no pagination, and the entries run "Murata Manufacturing Co. Ltd." straight into "Nanjing Terra Tech Trade Export A" and then "Nanya Technology Corporation" — precisely the position a Mushkin entry would occupy. Nothing sits between them. That is a reasonably firm negative because the alphabetical neighbours on both sides are present, but it is a statement about one list on one day, and membership of a standards body is in any case a different thing from conformance to its standards.

AMD EXPO. The memory brands AMD names on its own EXPO page are Kingston, ADATA, Corsair, G.SKILL, Geil and V-Color. Mushkin is not among them 25. Again a checked negative against the platform owner's own page, and again limited: a page naming six brands is not necessarily an exhaustive register of every brand shipping EXPO modules.

What a buyer can actually do about it, which is the only part of this that helps. The module itself carries a small configuration chip that software can read, and that chip's contents are the practical route to identifying the DRAM on a stick you already own — a topic this section covers in full in its explainer on whose chips are inside. For a module you have not yet bought, there is no route at all from Mushkin's published material, and this guide will not manufacture one by guessing from part numbers.

There is a tension in the range that a buyer in either group should notice.

The server and workstation parts are the ones whose buyers care most about supply chain, traceability and support: an ECC RDIMM goes into a machine somebody is relying on, and the reason to pay for ECC at all is that silent data corruption is unacceptable in that setting. Yet these are the same parts for which Mushkin names no chip supplier, publishes no datasheet found for this guide, and routes support to an unbranded third-party ticket system 23 31 32.

That combination is unusual. Server-memory buyers typically expect a datasheet with a revision number, a published qualification list and a named support path, and none of those was found on Mushkin's site for this guide. Ramtron's filing noted that the business of 2000 had "end-user, reseller and OEM customers" 1; an OEM customer today would be buying against documentation this guide could not locate.

Stated fairly, because the absence of documentation on a public website is not evidence that documentation does not exist. Server-memory vendors routinely hold datasheets and qualification data behind a sales relationship rather than publishing them, and a buyer negotiating a purchase may well be given material a web crawler never sees. The practical advice is simply to ask for it before committing, and not to assume, from the tone of the product listings, that it will be produced.

The second support domain is easy to miss because it appears once, inside a paragraph addressed to one region. Under the heading "European customers:", the RMA page says "For replacement services please visit your original place of purchase first to process your RMA." and then "If you are unable to obtain RMA service from your original place of purchase then please visit our support page at http://support.poweredbymushkin.com/ to start a support ticket." 29

So the site names two different support destinations on two different domains, neither of them mushkin.com, and directs different regions to different ones. The poweredbymushkin.com support host could not be retrieved for this guide, so nothing is said here about what it serves. Note also that "poweredbymushkin" is the handle used in the site's own social links 28.

The third domain is where the files live. The Lumina control software and the sales terms are both hosted at avantssd.egnyte.com 28 31 — a hostname built on the name Avant, the company that owns the trademark 9. The sales-terms document itself could not be retrieved for this guide, so its contents are not described.

The quietest item, and arguably the most consequential. The terms and conditions of use contract in the name of "Mushkin Inc." — "Permission is granted to temporarily download one copy of the materials (information or software) on Mushkin Inc.'s web site…", and "Any claim relating to Mushkin Inc.'s web site shall be governed by the laws of the State of Texas without regard to its conflict of law provisions." 8 The same page carries the postal address under the name "Mushkin Enhanced MFG" 8, and the only Mushkin entity found in the Colorado register is marked "Merged" 3. Whether those names refer to one legal person is not something any source read here establishes, and this guide does not assert it — but a reader signing up to terms is entitled to notice that the counterparty is named three ways across one website 8 6 9.

The warranty grant itself is a single long sentence and worth reading whole, because each clause does work: "Mushkin warrants to the first consumer purchaser that this Mushkin product, when shipped in its original container, will be free from defects in material and workmanship and agrees that it will, at its option, repair or exchange (with the most similar available product, refurbished or new) the defective product at no charge to the purchaser, provided:" 27

"first consumer purchaser" and "original container" narrow who and what is covered. "at its option" means the choice between repair and exchange is Mushkin's. "refurbished or new" means a replacement need not be new. And "the most similar available product" is the clause that matters years later — it is how a lifetime commitment stays workable once the original part is long out of production. The page carries the same idea again for memory specifically, in slightly different words: "At Mushkin's option, DRAM memory that fails due to a manufacturing defect will be repaired or replaced with the most similar memory product available at that time." 27

The five numbered conditions that follow are reproduced here as printed, including their own errors, which are the source's and have not been corrected 27. Condition 5 reads: "the customer is solely responsible for the cost of returning defective product(s) and in no way hold Mushkin liable for damages or loss which maybe caused during shipping. Mushkin in return will cover the return shipping of product(s) to customer's location." Note the non-agreeing "hold" and the run-together "maybe" for "may be" — and note the substance, which is a fair split: the customer pays to send it in, Mushkin pays to send it back.

Two smaller weak spots, recorded without inflation. Every product on every memory listing page read for this guide displayed as out of stock 14 22 21 20 — a fact about the pages read on one day, not a conclusion about the business, and note that the one individual product page read in full showed no stock indicator at all 23. And the site's two age claims disagree with each other: "For over 25 years" on the About page against "for more than 28 years" and "over 28 years" on the homepage, all counting from a stated 1994 6 5. Both are satisfied by the thirty-two years a 1994 start would give in 2026, so neither is false — but nothing on the site reconciles them, and both read as copy left unrevised.

What that means in practice for someone buying Mushkin memory in India.

Your seller is your warranty route. Not because Mushkin says so — it says nothing about India at all — but because nothing else is published. There is no Indian distributor to escalate to, no regional service centre, and no return arrangement described for anywhere outside North America and Europe — the RMA page prints the Texas postal address, but not as a returns address for an Indian buyer, and the routes it does set out are the two regional ones 29 11. The retailer's own replacement policy, and whether the importer will handle a claim, are therefore the terms that will actually govern a failure. Get them in writing before you buy, because they are the only terms you can rely on reading.

Two of the three published routes assume a United States caller; the third does not. The number given is "1 (800) 569-1868", with telephone support "available M-F, 9AM-6:00PM CST" 28. A US toll-free number is generally not dialable from outside North America, and CST business hours fall late at night in India. The ticket form is reachable from anywhere, but it sits on customercareteam.info, which asks for a postal address with "State" and "Zip" fields and never names Mushkin 33 32. That leaves email as the most practical first approach from India — support@mushkin.com is published on Mushkin's own contact page, carries no stated regional limit, and goes to the company's own domain rather than to a third party 11.

One point in the buyer's favour, since the balance matters. Because Mushkin's warranty text contains no geographic carve-out of any kind — the words "country", "international", "outside" and "region" do not appear on it — an Indian purchaser is not reading a document that excludes them 27. Separately, and not established from anything cited on this page, the obligations that a seller and an importer carry on a sale made in India are a matter of Indian law rather than of a foreign manufacturer's website; this section sets those out, with the instruments, in its guide to buying memory in India. What the absence of an India page on mushkin.com limits is your route to the manufacturer.

The question this guide could not answer, recorded so the next reader does not have to rediscover it. Three documents that would materially improve this page could not be retrieved: Mushkin's sales terms, hosted at avantssd.egnyte.com and linked from its own pages, which is the document most likely to carry territory or export language relevant to a buyer outside North America 28 31; the second support host named to European customers on the RMA page 29; and the www host of Mushkin's own domain, which is why every citation on this page points at the apex. Each failed at retrieval from this environment, and per this site's standing practice no attempt was made to route around a block. No conclusion about Mushkin's servers or its policies is drawn from any of those failures, because a retrieval failure here says nothing about what a publisher actually serves.

Two further open items. The outcome of Inv. No. 337-TA-707 as against Mushkin was not established from any official source 13. And the Texas franchise-tax record for Avant Technology, Inc. carries coded status fields whose legend the Comptroller publishes only in a record layout that could not be retrieved, so those codes are neither reproduced nor interpreted anywhere on this page 7. Both are answerable by someone with better access, and both are left open rather than guessed.