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Green 184-pin DDR desktop memory module, no heat spreader

Kingston Technology Corp.

Kingston Technology Corp. KVR266X64C25/128 128MB DDR 266 desktop RAM

SKU CH-M7N6-X8250 MPN KVR266X64C25/128

128 MB desktop DDR 266 (PC 2100) module with CL2.5 timing and 2.50 V operation

  • Total capacity128 MB
  • Rated speedDDR 266 (PC 2100)
  • CAS latencyCL2.5
  • Rated voltage2.5 V
  • 128 MB capacity adds usable memory for legacy DDR systems
  • DDR 266 (PC 2100) speed matches older motherboard requirements
  • CAS latency 2.5 supports responsive timing at rated frequency
  • 50 V operation aligns with standard DDR voltage specification
  • 184-pin DIMM form factor fits compatible desktop memory slots

128MB DDR 266 ValueRAM module

This Kingston ValueRAM stick delivers 128MB of DDR SDRAM at 266MHz (PC 2100) with CL2.5 latency. It operates at the standard 2.50V and uses the 184-pin DIMM form factor. The module is built to JEDEC specifications for broad desktop compatibility.

No heat spreader and JEDEC standard build

The bare green PCB fits tight spaces without clearance issues and the gold contacts seat firmly in any 184-pin DDR slot. JEDEC compliance means the module negotiates correct timings automatically, so installation is a simple press-in action with no BIOS tuning required.

Replaces slower or failed PC 2100 sticks

Use this module to restore a legacy DDR system to its original specification or to add a single 128MB bank where the board manual allows it. The jump is worth it only when the motherboard explicitly supports PC 2100 at CL2.5 and has a free 184-pin slot.

How it compares

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

Price $8.99
Cheaper than about 98% of the 3,647 comparable items (median $90.99).
Total capacity 128 MB
Lower than about 99% of the 3,251 comparable items (median 16 GB).
Price per GB $70.23 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 nameKVR266 × 64C25/128
Total capacity128 MB
Performance
Rated speedDDR 266 (PC 2100)
Memory
CAS latencyCL2.5
Heat spreaderNo
Power
Rated voltage2.5 V
Size & build
Shipping weight0.23 kg
Package size171 × 57 × 13 mm

Questions about this item

What peak bandwidth does the PC2100 DDR 266 interface deliver?

The module runs at 266MHz with CL2.5 timing at 2.5V, matching the JEDEC PC2100 specification for DDR 266 desktop memory.

Will this 184-pin DIMM fit my desktop motherboard?

It requires a standard 184-pin DDR SDRAM slot; the notch position follows the JEDEC DDR layout so it only fits DDR-compatible desktop boards.

How do I install the stick and what step is often missed?

Power off, open the case, align the notch with the slot key, press firmly until both retention clips click, then verify 128MB appears in BIOS.

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