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Green 240-pin DDR3 server memory module, 32GB, no heat spreader

Crucial

Crucial CT32G3ELSLQ4160B 32GB DDR3 1600L ECC Load Reduced server RAM

SKU CH-ZVR0-AH8AY MPN CT32G3ELSLQ4160B

32GB quad-channel DDR3-1600L ECC load-reduced server memory kit with CL11 latency and 1.35V operation

  • Capacity32GB
  • Type240-Pin DDR3 SDRAM
  • SpeedDDR3 1600L (PC3 12800)
  • CAS LatencyCL11
  • Voltage1.35V
  • ECCYes
  • 32 GB capacity for high-density server workloads
  • DDR3 1600L speed rated at PC3 12800
  • ECC Load Reduced design improves signal integrity on multi-DIMM channels
  • Low 1.35 V operation reduces power draw per module
  • CAS latency CL11 with 4Rx4 organisation for quad-channel kits

Server DDR3 ECC LRDIMM

This 32 GB Crucial module uses 240-pin DDR3 SDRAM rated at 1600L with CL11 latency and 1.35 V operation. It is built for enterprise servers that require registered load-reduced memory with error correction.

Sustained throughput

Load-reduced buffering lowers electrical load on the memory controller, allowing quad-channel kits to maintain bandwidth during long compute jobs. ECC protects data integrity across extended workloads without the throughput penalty of unbuffered alternatives.

Thermal and power profile

Operating at 1.35 V reduces power draw compared to standard 1.5 V DDR3, helping chassis airflow stay manageable in dense racks. The bare PCB design omits a heat spreader, relying on directed server airflow for cooling.

Highlights

  • 32 GB capacity for high-density server workloads
  • DDR3 1600L speed rated at PC3 12800
  • ECC Load Reduced design improves signal integrity on multi-DIMM channels
  • Low 1.35 V operation reduces power draw per module
  • CAS latency CL11 with 4Rx4 organisation for quad-channel kits

Specifications

BrandCrucial
ModelCT32G3ELSLQ4160B
Capacity32GB
Type240-Pin DDR3 SDRAM
SpeedDDR3 1600L (PC3 12800)
CAS LatencyCL11
Voltage1.35V
ECCYes
Buffered/RegisteredLoad Reduced
Rank4Rx4
Multi-channel KitQuad Channel Kit
ChipsetMicron Chipset
Heat SpreaderNo
FeaturesRetail package
Shipping weight0.08 kg
Package size177 × 157 × 13 mm

Questions about this item

How much heat does the 1.35V DDR3 1600L Load Reduced module produce during continuous operation?

At 1.35 volts the module draws less power than standard 1.5V DDR3, reducing heat output in 24/7 server workloads.

What motherboard slot and channel configuration are required for this 240-pin quad-channel kit?

The kit needs four 240-pin DDR3 slots wired for quad-channel operation and a chipset that supports Load Reduced ECC memory.

Will the CL11 4Rx4 Load Reduced modules work in a system that currently runs single-rank registered DDR3?

Mixing 4Rx4 Load Reduced modules with single-rank registered DIMMs is not supported; the memory controller must address all ranks identically.

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