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Four green DDR5 RDIMM modules in a row, no heat spreaders, gold contacts visible

NEMIX RAM

NEMIX RAM DDR5 5600 256GB (4×64GB) CL46 1.1V ECC RDIMM memory upgrade

SKU CH-GE2A-E7V71

256GB (4×64GB) DDR5 5600 ECC RDIMM kit with CL46, 1.1V and 2Rx4 registered design for the Supermicro X14SDW-64CM-SP9F motherboard

  • Total capacity256 GB (4 × 64 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 256GB 4X64GB

Show 4 more
  • 256 GB total capacity from four 64 GB modules
  • DDR5 5600 speed rated at PC5-44800
  • CL46 latency at 1.1 V operating voltage
  • ECC and registered design corrects errors and buffers signals
  • 288-pin RDIMM form factor fits Supermicro X14SDW-64CM-SP9F

Exact DDR5 256 GB kit for Supermicro

This 256 GB kit (4 × 64 GB) delivers DDR5-5600 PC5-44800 registered ECC memory built to the Supermicro X14SDW-64CM-SP9F motherboard's exact specifications. The 288-pin RDIMM modules operate at 1.1 V with CL46 latency and 2Rx4 organisation.

Registered ECC for full-capacity stability

The registered architecture offloads the memory controller so all four slots run fully populated at rated speed, while ECC corrects single-bit errors on the fly to prevent silent data corruption and unplanned reboots. Builders needing unbuffered UDIMM or SODIMM modules, or a different capacity per DIMM, must choose another kit.

2Rx4 registered DDR5-5600 at 1.1 V

Each 64 GB module uses a 2Rx4 layout at 1.1 V, matching the board's required rank structure, voltage and DDR5-5600 data rate; if your platform demands a different rank count, voltage or speed this kit will not be recognised at full capacity.

How it compares

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

Price $8,037.99
Pricier than about 84% of the 21,161 comparable items (median $397.99).
Total capacity 256 GB (4 × 64 GB)
Higher than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $31.40 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 numberMR44800-924K4
Total capacity256 GB (4 × 64 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 rank2Rx4
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items256 GB 4 × 64 GB DDR5 5600 MHz PC5-44800 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

Does the 256GB kit contain four 64GB modules or do I need to buy anything else?

The package includes four 64GB DDR5 RDIMM modules for a total of 256GB; no additional parts are required.

Should I pick the CL46 1.1V 2Rx4 version or is there another speed grade for this motherboard?

This kit is spec-matched to the Supermicro X14SDW-64CM-SP9F at DDR5 5600 PC5-44800 CL46 1.1V 2Rx4; no alternative speed grade is offered for this board.

Will the registered ECC design let all four slots run at the full 5600 MT/s once installed?

Yes, the registered architecture offloads the memory controller so every populated slot operates at the rated DDR5 5600 speed with ECC active.

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