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Eight green DDR5 RDIMM sticks, no heat spreaders

NEMIX RAM

NEMIX RAM 1TB (8x128GB) DDR5 6400MHz ECC RDIMM memory upgrade

SKU CH-EA08-3HS9V

A 1 TB registered DDR5 kit with eight 128 GB modules running at 6400 MHz, CL52, 1.1 V, ECC and 4Rx4 for Supermicro servers

  • Capacity1TB (8 x 128GB)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.10V
  • Compatible SystemSupermicro
  • 1TB capacity across 8 modules for massive server workloads
  • DDR5 6400MHz speed with CL52 latency for responsive data handling
  • ECC registered design protects data integrity in critical environments
  • 1V operation reduces power draw across all 8 modules
  • Validated for Supermicro X14SBM-TP4F compatibility for assured fit

1TB DDR5 ECC RDIMM kit

This 1TB kit contains eight 128GB registered DDR5 modules built for Supermicro X14SBM-TP4F systems. IT teams and server builders use it to reach maximum supported memory capacity in compatible platforms. The registered design and on-die ECC protect data integrity in mission-critical workloads. Modules operate at the standard 1.1V DDR5 voltage.

6400MHz CL52 4Rx4 headroom

Each module runs at 6400MHz with CL52 latency and a 4Rx4 organisation. The eight-module kit fills all available slots on the target board, delivering the full 1TB ceiling for virtualisation, in-memory databases and AI training datasets. Headroom ends when the platform slot count or memory-controller limit is reached. No higher-capacity registered DDR5 modules are included in this kit.

Upgrade from smaller RDIMM sets

The kit replaces partial-population configurations such as four or six-module sets that leave slots empty and total capacity below the board maximum. The jump is worth it when workloads exceed current memory footprint and the platform supports 128GB 4Rx4 registered modules. Systems limited to lower-rank or lower-density RDIMMs cannot accept this kit.

Highlights

  • 1TB capacity across 8 modules for massive server workloads
  • DDR5 6400MHz speed with CL52 latency for responsive data handling
  • ECC registered design protects data integrity in critical environments
  • 1V operation reduces power draw across all 8 modules
  • Validated for Supermicro X14SBM-TP4F compatibility for assured fit

Specifications

BrandNEMIX RAM
SeriesSupermicro Compatible Series Server Memory
ModelDDR5 ECC RDIMM Registered Server RAM
Part NumberMR51200-744K8
Capacity1TB (8 x 128GB)
ECCYes
Buffered/RegisteredRegistered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.10V
Compatible SystemSupermicro
CAS LatencyCL52
Heat SpreaderNo
Type288-PIN DDR5 RDIMM
Rank4Rx4
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content1TB (8 x 128GB) DDR5 6400MHz PC5-51200 4Rx4 1.1V 288-PIN ECC RDIMM KIT

Questions about this item

Will the 8x128GB DDR5 6400MHz ECC RDIMM kit run reliably alongside older DDR5 modules already installed in my Supermicro server?

Mixing this 1.10V CL52 4Rx4 registered kit with modules of different speed, latency, rank or voltage can prevent the system from posting or cause instability; for guaranteed operation populate all channels with identical kits.

How can I verify the 1TB DDR5 6400MHz ECC RDIMM kit is operating at the rated 6400MT/s and ECC is active after installation?

Enter the BIOS or UEFI and confirm the memory frequency reads 6400MT/s (PC5-51200), the CAS latency shows CL52, and ECC status is reported as enabled or active for all 8 modules.

Does the 8x128GB DDR5 6400MHz ECC RDIMM kit include heat spreaders or any mounting hardware, or must I buy them separately?

The modules ship without heat spreaders; the package contains only the eight 288-pin RDIMMs, so no additional mounting hardware is required for standard DIMM slots.

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