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Green rectangular circuit board with gold edge connectors and black memory chips

Kingston Technology Corp.

Kingston Technology Corp. KVR400/512R desktop RAM 512MB DDR 400 (PC 3200) 184-Pin CL3 2.6V

SKU CH-EQSS-M7991 MPN KVR400/512R

512 MB DDR 400 desktop memory running at CL3 on 2.6 V with a 184-pin DIMM

  • Total capacity512 MB
  • Rated speedDDR 400 (PC 3200)
  • CAS latencyCL3
  • Rated voltage2.6 V
  • 512 MB capacity supports everyday desktop tasks
  • DDR 400 speed rated at PC 3200 bandwidth
  • CAS latency 3 delivers responsive memory timing
  • 6 V operation matches standard DDR voltage
  • 184-pin DIMM fits compatible desktop motherboards

Product Identity

Kingston ValueRAM KVR400/512R is a 512MB 184-pin DDR SDRAM module rated for DDR 400 (PC 3200) with a CAS latency of 3 and a voltage of 2.6V. It is designed for desktop systems that accept this memory standard.

Suitability

This module suits owners of older desktops needing a direct replacement or a capacity increase within the DDR 400 specification. Builders who require ECC error correction, larger individual module capacities, or a different pin count should look elsewhere.

Deciding Specification

The 184-pin DDR interface combined with the 2.6V operating voltage determines whether this module fits the motherboard slots and meets the electrical requirements of the target system.

How it compares

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

Price $23.99
Cheaper than about 84% 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 $46.86 per GB
Pricier than about 90% of the 3,251 comparable items (median $6.75 per GB).

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Specifications

Product
Total capacity512 MB
Performance
Rated speedDDR 400 (PC 3200)
Memory
CAS latencyCL3
ECC supportNo
Power
Rated voltage2.6 V

Questions about this item

Does my motherboard need an 184-pin DDR DIMM slot to use this 512MB module?

Yes, the stick is a 184-pin DDR SDRAM DIMM, so the board must provide a matching DDR 400 (PC 3200) slot that can supply 2.6 V.

Will this CL3 2.6 V stick run stably in a system that still uses slower DDR 266 or DDR 333 modules?

The motherboard will clock all installed memory to the lowest common speed and tightest shared timings; mixing with slower DDR modules forces this kit to run at their lower rate.

How can I confirm the module is recognised at its rated DDR 400 CL3 setting after installation?

Enter the BIOS or use a system-information utility and verify the memory shows 512 MB at 400 MHz (PC 3200) with CAS latency 3 and 2.6 V.

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