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Green 184-pin DDR SDRAM module, no heat spreader

Kingston Technology Corp.

Kingston Technology Corp. KVR333X72C25/1G 1GB DDR 333 (PC 2700) ECC Unbuffered server RAM

SKU CH-N20T-8JK7C MPN KVR333X72C25/1G

1GB 184-pin DDR 333 (PC 2700) ECC unbuffered server memory with CL2.5 latency at 2.5V

  • Total capacity1 GB
  • Rated speedDDR 333 (PC 2700)
  • CAS latencyCL2.5
  • Rated voltage2.5 V
  • Buffer typeUnbuffered
  • Product type184-Pin DDR SDRAM
  • Error-correcting code protects data integrity
  • DDR 333 PC 2700 speed suits legacy server boards
  • CAS latency 2.5 reduces access delay
  • 184-pin DDR SDRAM form factor fits compatible slots
  • Unbuffered design simplifies installation in supported systems

1GB DDR 333 ECC Unbuffered Server DIMM

This 1GB Kingston module is a 184-pin DDR SDRAM running at DDR 333 (PC 2700) with CL2.5 latency and 2.50V operation. It includes ECC error correction and ships without a heat spreader for standard server slots. The stick is supplied new and ready for installation.

Suits legacy servers needing ECC DDR 333 memory

Systems that specifically require 184-pin DDR 333 ECC unbuffered DIMMs can use this part for maintenance or capacity expansion. Builders whose platforms demand registered DIMMs, different pin counts, non-ECC memory, or other voltage levels should look at something else.

184-pin DDR SDRAM interface decides compatibility

The module fits only motherboards with 184-pin DDR slots keyed for 2.50V unbuffered ECC DDR 333 (PC 2700) memory. Verifying the slot type and ECC requirement against the system manual is the single step that confirms whether this DIMM will work.

How it compares

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

Price $36.99
Cheaper than about 88% of the 6,523 comparable items (median $188.99).
Total capacity 1 GB
Lower than about 99% of the 6,064 comparable items (median 32 GB).
Price per GB $36.99 per GB
Pricier than about 90% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameKingston
Model nameKVR333 × 72C25/1G
Total capacity1 GB
Product type184-Pin DDR SDRAM
Performance
Rated speedDDR 333 (PC 2700)
Memory
CAS latencyCL2.5
ECC supportYes
Buffer typeUnbuffered
Heat spreaderNo
Power
Rated voltage2.5 V
Size & build
Shipping weight0.05 kg
Package size159 × 46 × 8 mm

Questions about this item

Does my server motherboard need an 184-pin DDR slot for this 1GB module?

Yes, the KVR333X72C25/1G uses the 184-pin DDR SDRAM form factor and requires a matching DDR 333 (PC 2700) slot.

Will this CL2.5 ECC unbuffered stick run with older CL2 registered modules I already have?

Mixing unbuffered and registered DIMMs is not supported; the system will not POST if both types are installed together.

How can I confirm the module is detected at DDR 333 speed after installation?

Check the BIOS memory information or run a tool such as CPU-Z; it should report 1GB at 333 MHz with CL2.5 timings.

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