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Eight green DDR5 RDIMM sticks in a row, no heat spreaders, gold contacts visible

NEMIX RAM

NEMIX RAM 256GB 8x32GB DDR5 5600 PC5-44800 CL46 2Rx8 1.1V ECC RDIMM memory upgrade for Supermicro X14SRA-F

SKU CH-0RM0-VSV25

256 GB DDR5-5600 ECC registered kit in eight 32 GB RDIMMs, CL46 at 1.1 V, built for the Supermicro X14SRA-F motherboard

  • Total capacity256 GB (8 × 32 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 256GB 8X32GB

Show 4 more
  • 256 GB total capacity from eight 32 GB modules maximises server memory density
  • DDR5 5600 speed with CL46 latency delivers rated throughput for demanding workloads
  • Registered ECC architecture offloads the memory controller and corrects single-bit errors automatically
  • 1 V operating voltage matches platform spec for stable full-population operation
  • Verified fit for Supermicro X14SRA-F with 288-pin RDIMM form factor and 2Rx8 ranking

Exact-match 256 GB DDR5-5600 kit

This 256 GB kit contains eight 32 GB DDR5-5600 PC5-44800 registered ECC RDIMMs built for the Supermicro X14SRA-F motherboard. Each module runs at 1.1 V with CL46 latency and a 2Rx8 organisation so the memory controller recognises the full capacity at rated speed without manual tuning.

Registered architecture limits and slot count

Registered buffering lets the board run all slots fully populated at the rated 5600 MT/s, while ECC corrects single-bit errors before they reach production workloads. The 288-pin RDIMM form factor is required; UDIMM or SODIMM modules will not fit or function in this platform.

Upgrade from smaller or slower DDR5 configurations

Replacing a partial or lower-capacity DDR5 kit with this eight-module set removes the need to mix ranks or voltages, delivering the full 256 GB the board supports. The jump is worth it when workloads demand maximum registered ECC capacity at the native 5600 MT/s speed.

How it compares

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

Price $7,619.99
Pricier than about 84% 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 $29.77 per GB
Pricier than about 85% of the 20,941 comparable items (median $8.19 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameNEMIX RAM
Product lineNEMIX RAM Original Series Server Memory
Model nameDDR5 ECC RDIMM Registered Server Memory
Part numberMR44800-328K8
Total capacity256 GB (8 × 32 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 5600 (PC5 44800)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL46
ECC supportYes
Buffer typeRegistered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items256 GB 8 × 32 GB DDR5 5600 MHz PC5-44800 2Rx8 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

Should I pick the 256GB 8x32GB kit or a smaller capacity for my Supermicro X14SRA-F?

The 256GB kit provides eight 32GB modules to fill every slot on the X14SRA-F, giving the maximum registered ECC capacity the board supports at DDR5-5600.

What does the DDR5-5600 PC5-44800 rating deliver in a live server?

The modules run at 5600 MT/s with CL46 latency at 1.1V, so the memory controller sees the full 44800 MB/s peak bandwidth per DIMM when all eight slots are populated.

How does the 288-pin RDIMM interface and registered ECC design affect stability?

The registered buffer reduces electrical load on the memory controller, allowing all eight slots to operate at the rated 5600 speed, while ECC corrects single-bit errors on the fly to prevent silent data corruption.

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