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Green circuit board with black memory chips, gold edge connector, no heat spreader

A-Tech

A-Tech 64GB DDR5-4800 EC8 RDIMM 2Rx4 memory upgrade

SKU CH-GX9Z-GMNN0

64 GB DDR5-4800 EC8 RDIMM with ECC and registered buffering for Dell PowerEdge 16th Gen servers

  • Total capacity64 GB
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered

Capacity 64GB

  • 64 GB single module expands server memory capacity
  • DDR5 4800 MHz speed accelerates data throughput
  • EC8 RDIMM with ECC protects critical workloads
  • 2Rx4 dual-rank organisation optimises channel utilisation
  • Validated for 16th Gen Dell PowerEdge rack and tower servers

64GB DDR5-4800 EC8 RDIMM for Dell PowerEdge

This 64GB registered ECC module targets administrators upgrading 16th Generation Dell PowerEdge rack and tower servers. It delivers 4800MHz DDR5 bandwidth with on-die error correction for workloads that demand data integrity. The single-module design lets you populate empty slots without displacing existing memory.

288-pin registered build with dual-rank x4 layout

The RDIMM format registers address and command signals to reduce electrical load on the server memory controller. A 2Rx4 organisation spreads capacity across two ranks of x4 DRAM chips, supporting higher densities per channel. Operation at 1.10V aligns with DDR5 baseline voltage for compatible platforms.

Single module ships without heat spreader

One 64GB DIMM arrives in the package, ready for installation following the system manual's channel and population rules. Mixing speeds is possible, though the server will clock all modules to the slowest installed speed. The module carries a lifetime warranty and access to US-based technical support.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $1,651.99
Pricier than about 66% of the 21,161 comparable items (median $397.99).
Total capacity 64 GB
Higher than about 60% of the 20,941 comparable items (median 32 GB).
Price per GB $25.81 per GB
Pricier than about 71% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameA-Tech
Product line16th Gen. Dell PowerEdge Rack & Tower Server Compatible
Model name64 GB 2Rx4 DDR5-4800 EC8 RDIMM for Dell PowerEdge T560, R660, R660xs, R6615, R6625, R760, R760xa, R760xd2, R760xs, R7615, R7625, R860, R960
Part numberNE-MS-0075
Total capacity64 GB
Product type288-Pin DDR5 SDRAM
Performance
Rated speedDDR5 4800 (PC5 38400)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL40
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsDell PowerEdge T560, R660, R660xs, R6615, R6625, R760, R760xa, R760xd2, R760xs, R7615, R7625, R860, R960 | 16th Gen Rack & Tower Servers
In the box
Included itemsOne Module
More details
VariantCompatible with Dell PowerEdge T560, R660, R660xs, R6615, R6625, R760, R760xa, R760xd2, R760xs, R7615, R7625, R860, R960

Other versions of this model

5 more in the same range

Questions about this item

What DDR5 speed does the PC5-38400 rating cap this module at in practice?

The PC5-38400 rating corresponds to 4800 MT/s, so the module runs at 4800 MHz unless slower modules are mixed in.

What physical slot and keying does this 288-pin DDR5 RDIMM need to fit?

It requires a standard 288-pin DDR5 DIMM slot on a 16th Gen Dell PowerEdge server such as the R660, R760 or T560.

How is this EC8 RDIMM installed, and what seating step do people often miss?

Align the notch with the slot key, press straight down until both retention clips click, and follow the server manual for correct channel population order.

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