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Sixteen green DDR5 RDIMM modules in static bags

NEMIX RAM

NEMIX RAM CSE-GS7A-2000B 1TB (16x64GB) DDR5 4800 memory upgrade

SKU CH-92EE-XYWS3 MPN CSE-GS7A-2000B

1TB DDR5 4800 ECC registered server memory kit with sixteen 64GB modules for Supermicro workstations

  • Total capacity1 TB (16 × 64 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 1 TB capacity across 16 modules of 64 GB each
  • DDR5 4800 speed rated at PC5-38400 bandwidth
  • ECC registered RDIMM design protects data integrity
  • 2Rx4 dual-rank organisation on 288-pin DDR5 form factor
  • Validated for Supermicro SuperWorkstation SYS-551A-T systems

Capacity and Compatibility

This NEMIX RAM kit delivers 1TB of DDR5 memory across sixteen 64GB modules. It is built for the SuperMicro SuperWorkstation SYS-551A-T and validated for the Super X13SWA-TF motherboard.

Suited Workloads and Limits

The registered ECC design with 2Rx4 organisation targets multi-socket servers and workstations running virtualization, large databases or scientific compute. It is not for consumer desktops, laptops or any platform that requires unbuffered non-ECC DIMMs.

Deciding Specification

The kit operates at DDR5 4800 (PC5-38400) with CL40 latency at 1.1V. If the target system does not support registered DDR5 at this speed and voltage, the modules will not function.

How it compares

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

Price $27,810.99
Pricier than about 92% of the 21,161 comparable items (median $397.99).
Total capacity 1 TB (16 × 64 GB)
Higher than about 93% of the 20,941 comparable items (median 32 GB).
Price per GB $27.81 per GB
Pricier than about 78% 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 numberMR38400-924K16
Total capacity1 TB (16 × 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 systemsSupermicro
In the box
Included items1 TB (16 × 64 GB) DDR5 4800 MHz PC5-38400 2Rx4 1.1 V CL40 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

How much power does the 1.1V DDR5 4800 kit draw when the SuperWorkstation SYS-551A-T runs continuously?

Each 64GB module operates at 1.1V, so the 16-module kit runs at the standard DDR5 voltage without elevated power draw.

Which motherboard and CPU combination is required for this 1TB registered ECC kit to function?

The memory is validated for the SuperMicro SuperWorkstation SYS-551A-T with the X13SWA-TF motherboard and a CPU that supports DDR5 4800 registered ECC RDIMMs.

Can the 288-pin 2Rx4 RDIMMs share the memory channels with existing DDR5 4800 registered ECC modules of a different capacity?

Yes, provided the other modules are also DDR5 4800 registered ECC RDIMMs, the 16x64GB kit can populate the remaining slots on the X13SWA-TF board.

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