We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Green 184-pin DDR memory module with black chips, no heat spreader

Kingston Technology Corp.

Kingston Technology Corp. KVR400X64C3A/512 512MB DDR 400 PC3200 CL3 184-pin memory upgrade

SKU CH-CVAY-0A546 MPN KVR400X64C3A/512

512 MB DDR 400 PC3200 desktop memory with CL3 latency and 184-pin DIMM format

  • Total capacity512 MB
  • Rated speedDDR 400 (PC 3200)
  • CAS latencyCL3
  • Rated voltage2.6 V
  • Product type184-Pin DDR SDRAM
  • 512MB capacity for high-end application performance
  • DDR 400 speed delivers 3200 data transfer rate
  • CL3 latency enables manual timing optimisation
  • 184-pin DDR SDRAM fits compatible desktop systems
  • ValueRAM series backed by Kingston quality reputation

ValueRAM 512 MB DDR 400 module

This Kingston ValueRAM module delivers 512 MB of DDR SDRAM on a 184-pin DIMM. Rated at DDR 400 (PC 3200) with CL3 latency and 2.60 V operation, it targets desktop systems that require this specific memory standard. The stick carries Kingston’s standard quality assurance for reliable everyday use.

Ideal for legacy DDR upgrades

The single 512 MB stick suits owners of older desktops that accept 184-pin DDR 400 memory and need a straightforward capacity increase. Builders who want more storage, higher speed grades, lower latency, heat spreaders, multi-module kits or newer DDR generations should look at something else.

184-pin DDR SDRAM interface

Compatibility hinges on the 184-pin DDR SDRAM form factor and the DDR 400 (PC 3200) speed rating. Verify that your motherboard supports this exact pin count, voltage and timing before purchase.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $18.99
Cheaper than about 91% of the 21,161 comparable items (median $397.99).
Total capacity 512 MB
Lower than about 99% of the 20,941 comparable items (median 32 GB).
Price per GB $37.09 per GB
Pricier than about 90% of the 20,941 comparable items (median $8.19 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameKingston
Product lineValueRAM
Model nameKVR400 × 64C3A/512
Total capacity512 MB
Product type184-Pin DDR SDRAM
Performance
Rated speedDDR 400 (PC 3200)
Memory
CAS latencyCL3
Heat spreaderNo
Power
Rated voltage2.6 V
Size & build
Shipping weight0.05 kg
Package size165 × 44 × 6 mm

Questions about this item

What slot width does the 184-pin DDR module require?

It fits a standard 184-pin DDR DIMM socket on a desktop motherboard.

Which orientation step is often missed when seating the 184-pin stick?

Align the notch on the module with the key in the slot, then press down firmly until both side clips click shut.

Does the 512MB ValueRAM stick need any periodic cleaning or component replacement?

No scheduled maintenance is required; the module has no moving parts or heat spreader to service.

More in Model-Specific Memory Upgrades

Similar items