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Four green DDR5 RDIMM sticks in a row

NEMIX RAM

NEMIX RAM 64GB (4×16GB) DDR5 4800 ECC RDIMM CL40 1Rx8 1.1V Dell PowerEdge XR5610 memory upgrade

SKU CH-9S78-T354G

Four 16 GB DDR5 ECC registered DIMMs add 64 GB at 4800 MT/s with CL40 latency for Dell PowerEdge XR5610 servers

  • Total capacity64 GB (4 × 16 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 64 GB total capacity with four 16 GB modules
  • DDR5 4800 speed rated at PC5-38400 bandwidth
  • ECC registered RDIMM for server-grade error correction
  • CL40 latency at 1.1 V operating voltage
  • Validated for Dell PowerEdge XR5610 rack server

Dell PowerEdge XR5610 memory kit

This NEMIX RAM kit supplies 64 GB of DDR5 4800 ECC registered memory in four 16 GB modules. The 1Rx8 organisation and 1.1 V operation match the Dell PowerEdge XR5610 platform requirements for server workloads.

IT teams needing validated ECC RDIMM capacity

Suitable for administrators expanding memory in a Dell PowerEdge XR5610 rack server where registered ECC modules are mandatory. Not suited for desktops, workstations or laptops that require unbuffered non-ECC DDR5 memory.

CL40 CAS latency at DDR5 4800

The modules run at CL40 timing with a PC5-38400 data rate. This latency figure determines whether the kit meets the timing budget set by the server BIOS for stable operation.

How it compares

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

Price $1,614.99
Pricier than about 65% of the 21,161 comparable items (median $397.99).
Total capacity 64 GB (4 × 16 GB)
Higher than about 60% of the 20,941 comparable items (median 32 GB).
Price per GB $25.23 per GB
Pricier than about 70% 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 numberMR38400-618K4
Total capacity64 GB (4 × 16 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 rank1Rx8
Power
Rated voltage1.1 V
Compatibility
Compatible systemsDell
In the box
Included items64 GB (4 × 16 GB) DDR5 4800 MHz PC5-38400 1Rx8 1.1 V CL40 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Does the Dell PowerEdge XR5610 require all four DIMM slots to be populated for this 64GB kit to operate correctly?

The kit provides four 16GB modules that fill the four slots shown in the server's memory configuration guide for the XR5610.

Will these DDR5 4800 ECC RDIMM modules run at their rated speed if the server currently has slower DDR5 modules installed?

The memory controller will operate all installed modules at the lowest common speed, so mixing with slower DDR5 RDIMMs will reduce the 4800 MT/s rate.

How can I verify the 64GB kit is running at DDR5 4800 with ECC active after installation?

Check the system BIOS or iDRAC interface; both report memory speed as 4800 MT/s and show ECC status as enabled for each 1Rx8 module.

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