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Eight green DDR5 RDIMM sticks in a row

NEMIX RAM

NEMIX RAM DDR5 6400 256GB 8x32GB ECC RDIMM 2Rx4 CL52 1.1V Supermicro X14SRA-T memory upgrade

SKU CH-1B64-A0MEM

256 GB DDR5-6400 ECC registered kit of eight 32 GB modules at CL52 and 1.1 V, validated for the Supermicro X14SRA-T

  • Total capacity256 GB (8 × 32 GB)
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 256GB 8X32GB

Show 4 more
  • Full 256 GB capacity in 8 matched 32 GB modules
  • DDR5 6400 speed with CL52 latency for rated throughput
  • Registered ECC architecture prevents silent data errors
  • 1 V operation meets server power envelope
  • Validated for Supermicro X14SRA-T motherboard compatibility

Exact-match DDR5-6400 server kit

This 256GB kit contains eight 32GB DDR5 RDIMMs rated at 6400 MT/s (PC5-51200) with CL52 latency and 1.1V operation. Each module is a 2Rx4 Registered ECC DIMM built for the Supermicro X14SRA-T motherboard, delivering full-capacity recognition at rated speed.

Verify motherboard population rules

Consult your system or motherboard manual for supported capacities, approved DIMM population order, and installation steps before purchase. The board requires 288-pin Registered DIMMs; UDIMM or SODIMM modules will not fit or function in this platform.

Enterprise stability with registered ECC

Registered architecture offloads the memory controller so every slot runs fully populated at full capacity. ECC corrects single-bit errors on the fly, preventing silent data corruption and unplanned reboots in production workloads.

How it compares

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

Price $9,100.99
Pricier than about 86% of the 21,161 comparable items (median $397.99).
Total capacity 256 GB (8 × 32 GB)
Higher than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $35.55 per GB
Pricier than about 90% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineNEMIX RAM Original Series Server Memory
Model nameDDR5 ECC RDIMM Registered Server Memory
Part numberMR51200-324K8
Total capacity256 GB (8 × 32 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 6400 (PC5 51200)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL52
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items256 GB 8 × 32 GB DDR5 6400 MHz PC5-51200 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

Does the kit include all eight 32 GB modules or do I need to buy any DIMMs separately?

The package contains the full 256 GB kit with eight 32 GB DDR5 6400 RDIMMs; no additional modules are required.

Should I choose this 256 GB 8×32 GB CL52 kit or a different capacity for the Supermicro X14SRA-T?

This 8×32 GB DDR5 6400 CL52 1.1 V 2Rx4 registered ECC kit matches the board's validated population rules for full-capacity operation.

What does the DDR5 6400 CL52 rating mean once the modules are installed in the server?

The memory controller will run the eight registered ECC DIMMs at 6400 MT/s with 52-cycle CAS latency at the specified 1.1 V.

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