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Kingston ValueRAM 1 GB 400MHz PC3200 DDR DIMM Desktop Memory (KVR400X64C3A/1G)
Kingston

Kingston ValueRAM 1 GB 400MHz PC3200 DDR DIMM Desktop Memory (KVR400X64C3A/1G)

Bottom line: The Kingston ValueRAM 1 GB 400MHz PC3200 DDR DIMM Desktop Memory ($41.51 on Amazon as of 2026-10-06): Lifetime warranty plus free Kingston technical support; main trade-off: DDR1 only; won't fit DDR2, DDR3, DDR4 or DDR5 slots.

$41.51

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By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014. For retro PC hardware and period-correct parts, synthesises manufacturer documentation, community compatibility lists and marketplace listings rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference.

*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.

Pros & Cons

Pros

  • ✓ Lifetime warranty plus free Kingston technical support
  • ✓ 400MHz PC3200, the top official DDR1 desktop speed grade
  • ✓ Tested for compatibility across many desktop makes and models
  • ✓ Standard 184-pin unbuffered DIMM fits most DDR1 desktop boards

Cons

  • ✗ DDR1 only; won't fit DDR2, DDR3, DDR4 or DDR5 slots
  • ✗ Single 1GB stick; dual-channel setups need a matched pair
  • ✗ Some older chipsets can't address 1GB modules; check board limits
  • ✗ Costs far more per GB than current-generation memory

Manufacturer description

Bring an older desktop back to life with the Kingston ValueRAM 1GB DDR400 module (KVR400X64C3A/1G). This 184-pin unbuffered DIMM runs at 400MHz (PC3200), the DDR speed grade used by many mid-2000s desktops. It is a practical upgrade for a retro gaming rig, a Windows XP build, or a legacy office machine that needs more memory. Kingston designed and tested this ValueRAM module for compatibility across many makes and models of desktop computers. That makes it a safer choice than an unbranded pull when you're restoring vintage hardware. Before you buy, confirm your motherboard takes 184-pin DDR…

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SpecPicks Verdict

SpecPicks scored Kingston ValueRAM 1 GB 400MHz PC3200 DDR DIMM Desktop Memory using a rating × review-volume × price-fit model applied to published specs and reviews across the memory & ram category. Kingston's memory & ram lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for memory & ram of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Frequently Asked Questions

Will the Kingston KVR400X64C3A/1G work in my motherboard?

It will work if your board takes 184-pin unbuffered DDR (DDR1) desktop memory and supports 1GB modules. It will not fit DDR2 or newer slots. Check your motherboard manual for the supported module sizes.

What speed does this Kingston ValueRAM module run at?

It is rated for 400MHz DDR, sold as PC3200. On boards designed for slower DDR, such as PC2700 or PC2100, it generally runs at the board's lower supported speed. Confirm this in your motherboard documentation.

Is this a single stick or a kit?

It is a single 1GB module. If you want 2GB or dual-channel operation, buy two modules and install them in the matched slots your motherboard manual lists.

What warranty comes with this Kingston memory?

Kingston backs this ValueRAM module with a lifetime warranty and free technical support. Check Kingston's website for current claim terms.

Key Features

  • 1GB module of 400MHz DDR Desktop Memory
  • Specifically designed and tested for compatibility in various makes and models of desktop computers
  • 184-pin unbuffered DIMM
  • From the industry leader in PC memory
  • Backed by a lifetime warranty and free technical support

Full Specifications

Size1 GB
BrandKingston
ColorGold
ModelKVR400X64C3A/1G
UnitCount1
ManufacturerKingston Technology Company, Inc.
ItemPartNumberKVR400X64C3A/1G

Ready to buy?

Kingston ValueRAM 1 GB 400MHz PC3200 DDR DIMM Desktop Memory (KVR400X64C3A/1G) is vintage hardware; the used and vintage market on eBay carries most of the live inventory. Prices and condition vary by seller and move in real time, so we link the live listing rather than quote a cached price. It also has an Amazon listing — check it for current price and availability. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.

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Kingston ValueRAM 1 GB 400MHz PC3200 DDR DIMM Desktop Memory (KVR400X64C3A/1G)
$41.51
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