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Eight green DDR5 RDIMM sticks in a clear plastic tray

NEMIX RAM

NEMIX RAM 512GB (8x64GB) DDR5 4800 ECC RDIMM Dell PowerEdge XR8000 XR8610t XR8620t memory upgrade

SKU CH-9JAP-MCGYJ

Eight 64 GB DDR5 4800 ECC registered DIMMs giving 512 GB for Dell PowerEdge XR8000, XR8610t and XR8620t servers

  • Total capacity512 GB (8 × 64 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 512 GB total capacity from eight 64 GB modules
  • DDR5 4800 speed rated at PC5-38400 bandwidth
  • ECC registered design with CL40 latency for data integrity
  • 1 V low-voltage operation reduces server power draw
  • Validated for Dell PowerEdge XR8000 XR8610t XR8620t rack servers

512GB DDR5 ECC RDIMM Kit

This 512GB kit contains eight 64GB DDR5 4800 registered DIMMs built for Dell PowerEdge XR8000, XR8610t and XR8620t rack servers. It targets IT teams who need maximum memory capacity in those specific platforms.

Capacity and headroom

The eight modules deliver 512GB total, supporting heavy virtualization, large databases and memory-intensive workloads. Headroom ends when all DIMM slots are filled or the server’s memory limit is reached.

What the bundle changes

The matched 8x64GB kit removes the risk of mixing modules with different timings or ranks. ECC and registered operation protect data integrity in mission-critical environments.

How it compares

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

Price $14,608.99
Pricier than about 90% of the 21,161 comparable items (median $397.99).
Total capacity 512 GB (8 × 64 GB)
Higher than about 90% of the 20,941 comparable items (median 32 GB).
Price per GB $28.53 per GB
Pricier than about 80% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineDell Server/Workstation Compatible Series Memory
Model nameDell DDR5 4800 MHz ECC RDIMM Registered Server Memory
Part numberMR38400-924K8
Total capacity512 GB (8 × 64 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 4800 (PC5 38400)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL40
ECC supportYes
Buffer typeRegistered
Heat spreaderNo
Memory rank2Rx4
Power
Rated voltage1.1 V
Compatibility
Compatible systemsDell
In the box
Included items512 GB (8 × 64 GB) DDR5 4800 MHz PC5-38400 2Rx4 1.1 V CL40 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Will the 8x64GB DDR5 4800 ECC RDIMM kit run alongside existing DDR5 4800 modules already installed in a PowerEdge XR8610t?

Yes, the kit uses the same DDR5 4800 speed, 1.10V voltage, CL40 latency and 2Rx4 registered ECC specification, so it will operate together with identical modules already in the server.

How can I verify the 512GB kit is recognised and running at 4800MT/s with ECC active after installation?

Enter the system BIOS or iDRAC interface; both will show 512GB total capacity, 4800MT/s data rate and ECC status enabled for each of the eight 288-pin slots.

Does the package include only the eight 64GB RDIMMs or are any tools or cables supplied?

The box contains only the eight 64GB DDR5 4800 ECC RDIMM modules; no tools, cables or additional hardware are included.

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