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Green 240-pin DDR3L ECC LRDIMM module with black memory chips and gold contacts

A-Tech

A-Tech 32GB DDR3L 1333 ECC LRDIMM 4Rx4 1.35V Server Memory

SKU CH-GX1A-MME1W

32 GB DDR3L 1333 ECC load-reduced DIMM with 4Rx4 organisation and 1.35 V operation for compatible HP servers

  • Capacity32GB
  • SpeedDDR3L 1333 (PC3L 10600)
  • CAS LatencyCL9
  • Voltage1.35V
  • ECCYes
  • Buffered/RegisteredLoad Reduced
  • 32 GB capacity handles heavy server workloads
  • DDR3L 1333 MHz speed with CL9 latency
  • ECC load-reduced DIMM protects data integrity
  • 35 V low-voltage operation reduces power draw
  • Compatible replacement for HP part numbers 2660-0394, 647654-181, 647885-B21

Capacity and role

This 32GB DDR3L LRDIMM adds a single high-density module to compatible HP server or workstation platforms. It targets administrators who need to expand memory capacity within existing DDR3L infrastructure without populating multiple slots.

Build and connection

The module uses a 240-pin DIMM form factor with load-reduced buffering and ECC error correction. Its 1.35V low-voltage operation reduces power draw compared to standard DDR3, while the 4Rx4 organisation allows greater density per channel on supported motherboards.

Deciding specification

The critical factor is DDR3L 1333MHz PC3L-10600 speed with CL9 latency and LRDIMM registration; systems requiring standard RDIMM, UDIMM or a different voltage will not accept this module.

Highlights

  • 32 GB capacity handles heavy server workloads
  • DDR3L 1333 MHz speed with CL9 latency
  • ECC load-reduced DIMM protects data integrity
  • 35 V low-voltage operation reduces power draw
  • Compatible replacement for HP part numbers 2660-0394, 647654-181, 647885-B21

Specifications

BrandA-Tech
Capacity32GB
SpeedDDR3L 1333 (PC3L 10600)
CAS LatencyCL9
Voltage1.35V
ECCYes
Buffered/RegisteredLoad Reduced
Rank4Rx4
ChipsetMajor Brand Chipset
FeaturesMajor Brand Chips

Questions about this item

What bandwidth does the DDR3L 1333 PC3L-10600 interface provide for this LRDIMM?

The DDR3L 1333 PC3L-10600 interface runs at 1333 MHz with CL9 latency, providing server-grade throughput for this 32GB module.

What physical slot and clearance does this 240-pin LRDIMM require?

This module uses a 240-pin DDR3 DIMM form factor and fits standard server DIMM slots; verify your system supports LRDIMM height and keying.

How is this ECC LRDIMM installed, and what step is often missed?

Align the notch with the slot key, press firmly until both retention clips click, then confirm the BIOS recognises the full 32GB and ECC mode.

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