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Green bare circuit board DDR5 RDIMM memory module with black chips and gold edge connector

NEMIX RAM

NEMIX RAM CSE-GS7A-000NBP3 64GB DDR5 4800 CL40 2Rx4 ECC RDIMM memory upgrade

SKU CH-0YPG-S4MZX MPN CSE-GS7A-000NBP3

64GB DDR5 4800 CL40 2Rx4 ECC RDIMM server module for Supermicro workstations

  • Total capacity64 GB
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 64 GB capacity handles heavy server workloads
  • DDR5 4800 speed delivers high data throughput
  • ECC registered design protects data integrity
  • 1 V operation reduces power consumption
  • Validated for Supermicro SYS-751A-I workstation

SuperMicro SYS-751A-I ECC RDIMM upgrade

This 64 GB DDR5 4800 module is built for the SuperMicro SuperWorkstation SYS-751A-I and the X13DAI-T motherboard. It delivers registered ECC reliability for server and workstation workloads that demand data integrity.

64 GB single module capacity and headroom

One 2Rx4 rank stick adds 64 GB at PC5-38400 speed with CL40 latency and 1.10 V operation. Large datasets and virtualised environments fit comfortably; the limit is the board’s maximum DIMM count and total memory ceiling.

Replaces non-ECC or lower-capacity DDR5 DIMMs

Swapping unbuffered or smaller registered sticks for this registered ECC RDIMM adds error correction and density in one step. The jump is worth it when the platform requires registered modules and the workload exceeds the previous memory ceiling.

How it compares

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

Price $1,794.99
Pricier than about 67% 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 $28.05 per GB
Pricier than about 79% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineSuperMicro Server/Workstation Compatible Series Memory
Model nameSuperMicro DDR5 4800 MHz ECC RDIMM Registered Server Memory
Part numberMR38400-924K1
Total capacity64 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 systemsSupermicro
In the box
Included items64 GB (1 × 64 GB) DDR5 4800 MHz PC5-38400 2Rx4 1.1 V CL40 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

Will this DDR5 4800 CL40 RDIMM run reliably alongside existing DDR5 4800 modules in my Supermicro SuperWorkstation SYS-751A-I?

Yes, this registered ECC module matches the DDR5 4800 PC5-38400 1.1 V CL40 2Rx4 spec, so it will operate at the same speed and timing as identical factory modules in that platform.

How can I confirm the 64 GB module is detected and ECC is active after installation?

Enter the BIOS or UEFI on the Supermicro X13DAI-T and verify the memory shows 64 GB at 4800 MT/s with ECC enabled; the OS memory report should also list 64 GB and indicate ECC operation.

Does the package include only the 64 GB DDR5 RDIMM, or are any brackets or cables supplied?

The box contains the single 64 GB 288-pin DDR5 4800 CL40 2Rx4 ECC RDIMM; no brackets, cables or additional accessories are included.

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