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Green 240-pin DDR3 server memory module with black chips

Kingston Technology Corp.

Kingston Technology Corp. KVR16LE11S8/4I 4GB DDR3 1600 ECC Unbuffered CL11 1.35V server RAM

SKU CH-HMVM-MA5S2 MPN KVR16LE11S8/4I

4GB DDR3 1600 ECC unbuffered server memory with CL11 latency and 1.35V operation

  • Total capacity4 GB
  • Rated speedDDR3 1600 (PC3 12800)
  • CAS latencyCL11
  • Rated voltage1.35 V
  • Buffer typeUnbuffered
  • Product type240-Pin DDR3 SDRAM
  • ECC protection prevents data corruption in critical workloads
  • Low 1.35V operation reduces server power draw
  • DDR3 1600 speed handles demanding applications smoothly
  • CL11 latency keeps response times tight
  • 240-pin unbuffered design fits standard server slots

4 GB DDR3 ECC Unbuffered DIMM

This 240-pin DDR3 SDRAM module provides 4 GB of capacity at DDR3 1600 (PC3 12800) with CL11 latency and 1.35 V operation. It includes on-die ECC and an unbuffered design suited for compatible server boards.

Suits servers needing low-voltage ECC memory

Builders who require registered DIMMs, higher densities per slot, or non-ECC modules should choose a different part. The unbuffered layout also limits use in platforms that mandate registered memory.

ECC Unbuffered with 1.35 V operation

The combination of error correction, unbuffered signalling and reduced voltage determines whether this DIMM matches the motherboard's memory controller requirements. Verify that the platform supports unbuffered ECC DDR3 at 1.35 V before purchasing.

How it compares

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

Price $31.99
Cheaper than about 90% of the 6,523 comparable items (median $188.99).
Total capacity 4 GB
Lower than about 95% of the 6,064 comparable items (median 32 GB).
Price per GB $8.00 per GB
Pricier than about 57% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameKingston
Model nameKVR16LE11S8/4I
Total capacity4 GB
Product type240-Pin DDR3 SDRAM
Performance
Rated speedDDR3 1600 (PC3 12800)
Memory
CAS latencyCL11
ECC supportYes
Buffer typeUnbuffered
Power
Rated voltage1.35 V
Size & build
Shipping weight0.03 kg
Package size169 × 55 × 14 mm

Questions about this item

Will the ECC function or the 1.35 V DDR3 chips require any scheduled maintenance or replacement?

The module has no moving parts or firmware that degrades; ECC and the 1.35 V DDR3 chips operate continuously without scheduled service.

What limit appears first when the CL11 1600 MT/s kit runs at full load for hours?

The DDR3 1600 bus and CL11 latency set the throughput ceiling; sustained workloads hit that bandwidth limit before any thermal throttle.

How much heat and power does the 4 GB unbuffered stick produce during all-day operation?

At 1.35 V the module draws only a few watts and runs cool enough for passive airflow in a server chassis.

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