We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Two green DDR5 RDIMM modules with black chips, no heat spreaders

NEMIX RAM

NEMIX RAM 128GB (2x64GB) DDR5 4800 CL40 2Rx4 1.1V ECC RDIMM Dell PowerEdge XR8610t XR8620t memory upgrade

SKU CH-CM0P-RMG5C

128 GB DDR5 ECC registered memory kit, two 64 GB modules at 4800 MT/s CL40 1.1 V for Dell PowerEdge XR8610t and XR8620t servers

  • Capacity128GB (2 x 64GB)
  • SpeedDDR5 4800 (PC5 38400)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.10V
  • 128GB total capacity for demanding server workloads
  • DDR5 4800 speed with CL40 latency for responsive data handling
  • ECC registered design detects and corrects memory errors automatically
  • 1V operation reduces power draw in dense rack environments
  • Validated for Dell PowerEdge XR8610t and XR8620t server platforms

Compatible Dell PowerEdge XR8610t

This 128GB kit contains two 64GB DDR5 4800 RDIMM modules built for Dell PowerEdge XR8610t and XR8620t rack servers. The registered ECC design with 2Rx4 organisation targets IT teams running virtualisation, database or edge workloads that require error correction and high density.

Straightforward DIMM installation

Installation follows the standard 288-pin DDR5 RDIMM procedure and typically takes minutes per module. The server manual must be consulted for supported population rules, maximum capacity per CPU and any BIOS version requirements before the upgrade is attempted.

DDR5 4800 registered ECC limits

The DDR5 4800 interface delivers 38400 MT/s throughput with CL40 latency at 1.1V. Registered operation adds a clock cycle for signal integrity, and the 2Rx4 rank layout constrains maximum module density on platforms with rank-per-channel limits.

Highlights

  • 128GB total capacity for demanding server workloads
  • DDR5 4800 speed with CL40 latency for responsive data handling
  • ECC registered design detects and corrects memory errors automatically
  • 1V operation reduces power draw in dense rack environments
  • Validated for Dell PowerEdge XR8610t and XR8620t server platforms

Specifications

BrandNEMIX RAM
SeriesDell Server/Workstation Compatible Series Memory
ModelDell DDR5 4800MHZ ECC RDIMM Registered Server Memory
Part NumberMR38400-924K2
Capacity128GB (2 x 64GB)
SpeedDDR5 4800 (PC5 38400)
ECCYes
Buffered/RegisteredRegistered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.10V
Compatible SystemDell
CAS LatencyCL40
Heat SpreaderNo
Type288-Pin DDR5 RDIMM
Rank2Rx4
FeaturesDDR5 ECC Registered RDIMM Server Motherboard Compatible
Package Content128GB (2X64GB) DDR5 4800MHZ PC5-38400 2Rx4 1.1V CL40 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

How can I confirm the 128GB kit is running at 4800MHz with CL40 after installing it in my Dell PowerEdge XR8610t?

Enter the system BIOS or iDRAC interface after boot and verify the memory speed shows 4800MHz and CAS latency reads CL40 for the installed 2Rx4 modules.

What exactly ships in the box and do I need any extra brackets or cables for the XR8620t?

The package contains two 64GB 288-pin DDR5 ECC RDIMM modules totalling 128GB; no additional brackets, cables or heat spreaders are required for installation.

Should I choose the 2Rx4 128GB kit or a different rank configuration for my XR8610t?

This 2Rx4 128GB (2x64GB) kit matches the Dell-qualified specification for the XR8610t and XR8620t; select it when you need the full 128GB capacity at 4800MHz.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.