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Green PCB memory module with black chips and silver edge connectors

A-Tech

A-Tech 64GB DDR3 1600 ECC LRDIMM 8Rx4 server RAM

SKU CH-4WR2-J4WNK

A 64GB DDR3 1600 ECC LRDIMM module using 8Rx4 load-reduced technology for server memory expansion

  • Total capacity64 GB
  • Rated speedDDR3 1600 (PC3 12800)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL11
  • Rated voltage1.5 V
  • Buffer typeLoad Reduced
  • 64 GB single-module capacity doubles server memory density
  • DDR3 1600 MHz speed accelerates data throughput for heavy workloads
  • ECC load-reduced design corrects errors while lowering electrical load on the memory bus
  • 50 V standard voltage ensures compatibility with DDR3 server platforms
  • 240-pin DIMM form factor fits industry-standard server memory slots

64GB DDR3 1600 ECC LRDIMM

This 64GB DDR3 1600 ECC LRDIMM module provides high-density memory for server and workstation systems that require registered load-reduced DIMMs. It suits administrators upgrading compatible Dell platforms or similar enterprise hardware where ECC and 8Rx4 organisation are specified.

Check DDR3 LRDIMM slot availability

Verify that your system accepts DDR3 240-pin LRDIMM modules at 1.5V with 8Rx4 rank configuration and CL11 latency before ordering. The motherboard must support load-reduced registered ECC memory at PC3-12800 speed; standard UDIMM or RDIMM slots will not accept this module.

Major-brand chips on 240-pin PCB

The module uses major-brand chips assembled on a 240-pin DDR3 DIMM PCB operating at standard 1.5V. Load-reduced buffering reduces electrical load on the memory bus, allowing higher capacity per channel while maintaining signal integrity in dense server configurations.

How it compares

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

Price $132.99
Cheaper than about 59% of the 6,523 comparable items (median $188.99).
Total capacity 64 GB
Higher than about 70% of the 6,064 comparable items (median 32 GB).
Price per GB $2.08 per GB
Cheaper than about 93% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameA-Tech
Total capacity64 GB
Performance
Rated speedDDR3 1600 (PC3 12800)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL11
ECC supportYes
Buffer typeLoad Reduced
Memory rank8Rx4
Power
Rated voltage1.5 V

Questions about this item

What comes in the box and is anything else required to install it?

The box contains one 64GB DDR3 1600 ECC LRDIMM module with 240 pins. No extra parts are needed; the module plugs directly into a compatible server DIMM slot.

Should I choose a different capacity or rank for my Dell server?

This module is a 64GB 8Rx4 load-reduced DIMM built as a direct replacement for Dell part SNPG2K02C/64G. Select this exact specification when your system requires a single 64GB LRDIMM of that rank.

What does the 1600MHz speed mean once the module is running in my server?

The module operates at DDR3 1600 (PC3-12800) with CL11 latency at 1.5V, delivering the rated throughput and error correction your server platform expects from a qualified LRDIMM.

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