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Eight green DDR5 RDIMM sticks in anti-static tray

NEMIX RAM

NEMIX RAM 256GB 8x32GB DDR5 5600 CL46 2Rx8 ECC RDIMM Supermicro X14SDW-64C-SP9F

SKU CH-WNWV-X0MKK

Eight 32 GB DDR5 5600 registered ECC modules deliver 256 GB at 1.1 V CL46 for the Supermicro X14SDW-64C-SP9F

  • 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 for dense server memory
  • DDR5 5600 speed with CL46 latency at 1.10 V for rated performance
  • Registered ECC RDIMM design offloads the controller and corrects single-bit errors
  • 2Rx8 dual-rank organisation matches the Supermicro X14SDW-64C-SP9F memory population rules
  • 288-pin DDR5 form factor ensures physical and electrical compatibility with the target motherboard

Exact-Match Server Upgrade

This 256GB kit contains eight 32GB DDR5 RDIMMs rated at 5600MHz with CL46 latency and 1.1V operation. It is built for the Supermicro X14SDW-64C-SP9F motherboard where registered ECC memory is required for full-capacity recognition.

Registered DDR5 Constraints

The registered architecture buffers address and command signals so the memory controller can drive a fully populated array at the rated 5600MHz speed. ECC corrects single-bit errors on the fly, but the modules only function in platforms that support DDR5 RDIMM topology and the specific population rules of the target board.

Daily Handling and Fit

Eight 288-pin modules fill every slot without a heat spreader, so airflow across the PCB is direct and installation follows the board's prescribed population order. Major OEM chips from Samsung, Micron or Hynix provide supply consistency for long-term fleet maintenance.

How it compares

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

Price $7,457.99
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 $29.13 per GB
Pricier than about 82% 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 numberMR44800-328K8
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 choose the 256GB kit with eight 32GB modules or a different capacity for the Supermicro X14SDW-64C-SP9F?

The kit provides 256GB across eight 32GB RDIMMs, matching the board's DDR5 5600 registered ECC requirements and letting you fill all slots at full rated speed.

What does the DDR5 5600 (PC5-44800) rating deliver once installed in the server?

The modules run at 5600 MT/s with CL46 latency at 1.1V, giving the memory controller the exact timing and voltage it expects for stable full-capacity operation.

How does the 288-pin RDIMM interface and registered ECC design affect real-world limits?

The registered architecture buffers address and command signals so every slot stays stable at 5600 MT/s when fully populated, while ECC corrects single-bit errors on the fly.

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