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Four green 288-pin DDR5 RDIMM modules without heat spreaders

NEMIX RAM

NEMIX RAM DDR5-5600 512GB (4×128GB) CL46 4Rx4 ECC RDIMM Supermicro X14SDW-40C-SP9F memory upgrade

SKU CH-YNKF-S0DSC

512 GB DDR5-5600 registered ECC kit with four 128 GB RDIMMs validated for the Supermicro X14SDW-40C-SP9F motherboard

  • Capacity512GB (4 x 128GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 5600 (PC5 44800)
  • CAS LatencyCL46
  • Voltage1.10V
  • ECCYes

Size 512GB 4X128GB

  • 512 GB kit maximises Supermicro X14SDW-40C-SP9F capacity
  • Registered ECC RDIMM prevents silent data corruption under load
  • DDR5-5600 CL46 1.1 V matches board timing exactly
  • 4Rx4 organisation enables full 128 GB per slot density
  • 288-pin form factor fits server DIMM sockets without adapters

Exact-match server upgrade

This NEMIX RAM kit delivers 512 GB of DDR5-5600 registered ECC memory in four 128 GB modules built to the Supermicro X14SDW-40C-SP9F motherboard's exact specifications. The 288-pin RDIMM form factor, 4Rx4 rank structure, 1.1 V operating voltage and CL46 latency match the board's memory-controller expectations so the full capacity is recognised at rated speed.

Registered ECC architecture

Registered buffering offloads the memory controller, allowing every slot to run fully populated at 5600 MT/s while on-die ECC corrects single-bit errors before they cause data corruption or unplanned reboots. The kit contains only the four RDIMMs; no heat spreaders, cables or software are included.

For maximising X14SDW-40C-SP9F capacity

Administrators populating all available DIMM slots on this specific Supermicro board with validated DDR5-5600 registered ECC modules will achieve the full 512 GB. Builders needing unbuffered UDIMMs, SODIMMs, lower capacities, different speeds or non-ECC memory should look elsewhere.

Highlights

  • 512 GB kit maximises Supermicro X14SDW-40C-SP9F capacity
  • Registered ECC RDIMM prevents silent data corruption under load
  • DDR5-5600 CL46 1.1 V matches board timing exactly
  • 4Rx4 organisation enables full 128 GB per slot density
  • 288-pin form factor fits server DIMM sockets without adapters

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR44800-744K4
Capacity512GB (4 x 128GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 5600 (PC5 44800)
CAS LatencyCL46
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank4Rx4
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemSupermicro
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content512GB 4X128GB DDR5 5600MHz PC5-44800 4Rx4 1.1V 288-PIN ECC RDIMM KIT

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