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Green 184-pin DDR DIMM module with black chips

Kingston Technology Corp.

Kingston Technology Corp. 512MB PC2100 DDR 266MHz CL2.5 184-Pin DIMM KVR266X64C25

SKU CH-9G9J-7EGQM

512MB DDR PC2100 desktop memory running at 266MHz with CL2.5 timing and 184-pin DIMM form factor

  • Capacity512MB
  • 512MB capacity supports everyday desktop tasks
  • 266MHz DDR speed handles standard workloads
  • CL2.5 latency provides responsive memory access
  • 184-pin DIMM fits compatible desktop motherboards
  • New condition ensures reliable out-of-box performance

Kingston 512MB PC2100 DDR DIMM

This Kingston 512MB PC2100 DDR module is desktop memory built to the 184-pin DIMM form factor. It runs at 266MHz with a CAS latency of 2.5 and is sold in new condition. The module is non-ECC and unbuffered, matching the PC2100 standard for older desktop platforms.

Suits legacy desktop upgrades

This module suits owners of desktops that accept 184-pin DDR DIMMs at 266MHz and need a single 512MB stick. Builders who need higher capacity per slot, ECC error correction, registered buffering, or a different pin count should look at other parts.

184-pin DDR 266MHz interface

The 184-pin DDR interface at 266MHz is the specification that decides fitment; the motherboard must support this exact pin layout and speed. If the board requires a different pin count or memory generation, this module will not install or function.

Highlights

  • 512MB capacity supports everyday desktop tasks
  • 266MHz DDR speed handles standard workloads
  • CL2.5 latency provides responsive memory access
  • 184-pin DIMM fits compatible desktop motherboards
  • New condition ensures reliable out-of-box performance

Specifications

Capacity512MB

Questions about this item

What does the 266 MHz rating mean for my system?

The module runs at 266 MHz DDR, giving a peak bandwidth of PC2100 when installed in a compatible motherboard.

How does the 184-pin DDR interface limit performance?

The 184-pin DDR interface caps the data rate at 266 MHz, so the module cannot exceed PC2100 speeds even if the board supports faster memory.

Will the 184-pin DIMM fit my desktop motherboard?

Yes, the 184-pin DIMM fits standard DDR desktop memory slots that accept unbuffered, non-ECC modules.

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