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Green circuit board with black memory chips and gold edge connector

Kingston Technology Corp.

Kingston Technology Corp. KVR400X64C25/512 512MB DDR 400 desktop RAM

SKU CH-26ZC-RHFR8 MPN KVR400X64C25/512

512 MB DDR 400 desktop module rated at PC 3200 with CL2.5 latency and 2.60 V operation

  • Total capacity512 MB
  • Rated speedDDR 400 (PC 3200)
  • CAS latencyCL2.5
  • Rated voltage2.6 V
  • 512 MB capacity suits legacy desktop upgrades
  • DDR 400 speed matches PC 3200 specification
  • CAS latency 2.5 keeps timing tight
  • 60 V operation fits standard DDR slots
  • Kingston ValueRAM series built for reliability

Kingston ValueRAM 512MB DDR 400 Desktop Module

This Kingston ValueRAM module provides 512MB of DDR 400 desktop memory rated at PC 3200 speed. It operates at a CAS latency of CL2.5 and a voltage of 2.60V. The stick is built for standard desktop DIMM slots and carries the ValueRAM series label for mainstream reliability.

Suitable for older DDR systems needing a basic

This module suits owners of legacy desktops that accept DDR 400 memory and require a single 512MB stick. It is not for builders who need more storage per slot, who require lower latency timings, or who are assembling a modern platform that uses a newer memory generation.

Deciding spec: 512MB capacity at DDR 400 speed

The single specification that determines fit is the 512MB capacity combined with the DDR 400 (PC 3200) interface. Verify that the motherboard supports this density and speed before purchase, as boards limited to lower densities or different speeds will not accept the module.

How it compares

Measured against everything we stock in Desktop RAM, at today’s prices. Recalculated every night.

Price $16.99
Cheaper than about 91% of the 3,647 comparable items (median $90.99).
Total capacity 512 MB
Lower than about 99% of the 3,251 comparable items (median 16 GB).
Price per GB $33.18 per GB
Pricier than about 90% of the 3,251 comparable items (median $6.75 per GB).

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Specifications

Product
Brand nameKingston
Product lineValueRAM
Model nameKVR400 × 64C25/512
Total capacity512 MB
Performance
Rated speedDDR 400 (PC 3200)
Memory
CAS latencyCL2.5
Power
Rated voltage2.6 V
Size & build
Shipping weight0.09 kg
Package size170 × 56 × 15 mm

Questions about this item

What does DDR 400 (PC 3200) mean for real-world performance?

DDR 400 (PC 3200) runs at a 400 MHz data rate with CL2.5 timing, giving the bandwidth and latency profile expected for late-generation DDR desktop systems.

What interface does this module use and what speed does it cap at?

The module uses a standard 184-pin DDR DIMM interface and is rated for DDR 400 (PC 3200), so the memory bus will not exceed 400 MHz with this stick installed.

What physical slot and clearance does this 512 MB stick need?

It fits a standard 184-pin DDR DIMM slot on a desktop motherboard and uses the regular low-profile height of the ValueRAM series.

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