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Two green DDR5 RDIMM modules, bare circuit boards with gold edge connectors

A-Tech

A-Tech 128GB (2x64GB) DDR5-4800 EC8 RDIMM memory upgrade

SKU CH-FC8Z-B7XSA

128 GB dual-rank DDR5-4800 ECC registered kit for Dell PowerEdge 16th-gen servers

  • Total capacity128 GB (2 × 64 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered

Capacity 128GB (2 x 64GB)

  • 128 GB total capacity across two 64 GB modules for demanding server workloads
  • DDR5 4800 MHz speed with CL40 latency for high-throughput data processing
  • EC8 registered ECC design protects data integrity in mission-critical environments
  • 1 V operating voltage reduces power draw per module in dense configurations
  • Validated for 16th Gen Dell PowerEdge rack and tower servers

128GB DDR5-4800 RDIMM Kit for Dell PowerEdge 16G

This A-Tech kit provides 128GB of DDR5 memory as two 64GB modules. It runs at 4800MHz with CL40 latency and operates at 1.10V. The modules are ECC registered (EC8 RDIMM) with a 2Rx4 rank configuration on a 288-pin form factor.

Suits Dell 16th Gen rack and tower servers.

This memory is validated for Dell PowerEdge T560, R660, R660xs, R6615, R6625, R760, R760xa, R760xd2, R760xs, R7615, R7625, R860 and R960 systems. It is ECC registered memory and will not work in desktop or laptop platforms that require non-ECC unbuffered modules.

The EC8 RDIMM registered ECC specification decides

The modules implement the EC8 RDIMM standard with registered buffering and on-die ECC. Your server must support DDR5 RDIMM memory with this specific ECC type. Mixing speeds is possible but the system will run at the slowest installed module speed.

How it compares

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

Price $3,171.99
Pricier than about 73% of the 21,161 comparable items (median $397.99).
Total capacity 128 GB (2 × 64 GB)
Higher than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $24.78 per GB
Pricier than about 69% 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 name128 GB (2 × 64 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-0078
Total capacity128 GB (2 × 64 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 itemsTwo Modules
More details
VariantCompatible with Dell PowerEdge T560, R660, R660xs, R6615, R6625, R760, R760xa, R760xd2, R760xs, R7615, R7625, R860, R960

Other versions of this model

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Questions about this item

Does the 128 GB kit ship as two 64 GB modules or do I need to buy extra sticks?

The kit contains two 64 GB modules, giving 128 GB total with nothing else required.

My server supports both 1Rx4 and 2Rx4 ranks — which rank should I choose for this kit?

This kit uses 2Rx4 dual-rank modules, which are the rank specified for the listed Dell PowerEdge models.

What does the 4800 MT/s rating mean once the modules are installed in a PowerEdge R760?

The modules run at DDR5-4800 (PC5-38400) with CL40 latency at 1.10 V, and the server will operate at this speed unless slower modules are also present.

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