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Kingston ValueRAM 512 MB 333MHz PC2700 DDR DIMM Desktop Memory (KVR333X64C25/512)
Kingston

Kingston ValueRAM 512 MB 333MHz PC2700 DDR DIMM Desktop Memory (KVR333X64C25/512)

Bottom line: The Kingston ValueRAM 512 MB 333MHz PC2700 DDR DIMM Desktop Memory ($33.35 on Amazon as of 2026-10-06): 512MB PC2700 DDR module for 333MHz-era Socket A and Pentium 4 desktops; main trade-off: just 512MB per module caps total RAM on multi-slot builds.

$33.35

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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

  • ✓ 512MB PC2700 DDR module for 333MHz-era Socket A and Pentium 4 desktops
  • ✓ Lifetime warranty plus free Kingston technical support
  • ✓ Industry-standard 184-pin non-ECC unbuffered DIMM fits most legacy boards
  • ✓ Spec-tested ValueRAM aimed at whitebox and system-integrator rebuilds

Cons

  • ✗ Just 512MB per module caps total RAM on multi-slot builds
  • ✗ PC2700/333MHz only; won't run in PC3200/400MHz boards
  • ✗ Non-ECC, so no error correction for workstation or server use
  • ✗ Single module; dual-channel pairs need a second purchase

Manufacturer description

512 MB of RAM One memory module Works with PCs that use 333 MHz DDR memory modules

SpecPicks Verdict

SpecPicks scored Kingston ValueRAM 512 MB 333MHz PC2700 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.

Key Features

  • 512 MB of RAM
  • One memory module
  • Works with PCs that use 333 MHz DDR memory modules
  • Lifetime warranty
  • Industry standard 184-pin

Full Specifications

Size512 MB
BrandKingston
ColorGREEN
ModelKVR333X64C25/512
UnitCount1
ManufacturerKingston Technology Company, Inc.
ItemPartNumberKVR333X64C25/512

Ready to buy?

Kingston ValueRAM 512 MB 333MHz PC2700 DDR DIMM Desktop Memory (KVR333X64C25/512) 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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