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Two green DDR5 RDIMM modules without heat spreaders

NEMIX RAM

NEMIX RAM 256GB 2x128GB DDR5 5600 CL46 ECC RDIMM Kit Supermicro X14SDV-32C-SP3F

SKU CH-TPY9-YGZE5

256 GB DDR5-5600 ECC registered RDIMM kit (2 × 128 GB, CL46, 1.1 V) validated for the Supermicro X14SDV-32C-SP3F motherboard

  • Capacity256GB (2 x 128GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 5600 (PC5 44800)
  • CAS LatencyCL46
  • Voltage1.10V
  • ECCYes

Size 256GB 2X128GB

  • 256 GB total capacity delivered as a matched 2 x 128 GB kit
  • DDR5 5600 (PC5-44800) speed runs at the server's rated frequency
  • CL46 CAS latency with 1.10 V operation meets the memory controller's exact timing
  • Registered ECC RDIMM architecture offloads the controller and corrects single-bit errors on the fly
  • 288-pin 4Rx4 form factor validated for Supermicro X14SDV-32C-SP3F motherboard population rules

Exact-fit DDR5 RDIMM kit for Supermicro X14SDV

This NEMIX RAM kit delivers 256 GB as two 128 GB DDR5 5600 RDIMMs built to the Supermicro X14SDV-32C-SP3F motherboard's exact specification. Registered ECC architecture lets every slot run fully populated while correcting single-bit errors on the fly. The modules arrive new and ready for enterprise workloads.

Registered ECC with 4Rx4 rank and CL46 timing

The single specification that decides fit is the 4Rx4 registered ECC layout at 1.1 V with CL46 latency. Your board's memory controller expects this precise rank, voltage and timing combination so the full 256 GB is recognised and runs at its rated DDR5 5600 speed. Any other rank or voltage will not post.

288-pin RDIMM installs in seconds.

Installation is a standard 288-pin RDIMM insertion, but the Supermicro manual defines a strict DIMM population sequence that must be followed or the system will not boot. No heat spreader means clearance is not an issue, yet skipping the manual's slot order is the most common reason a working kit appears dead.

Highlights

  • 256 GB total capacity delivered as a matched 2 x 128 GB kit
  • DDR5 5600 (PC5-44800) speed runs at the server's rated frequency
  • CL46 CAS latency with 1.10 V operation meets the memory controller's exact timing
  • Registered ECC RDIMM architecture offloads the controller and corrects single-bit errors on the fly
  • 288-pin 4Rx4 form factor validated for Supermicro X14SDV-32C-SP3F motherboard population rules

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR44800-744K2
Capacity256GB (2 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 Content256GB 2X128GB DDR5 5600MHz PC5-44800 4Rx4 1.1V 288-PIN ECC RDIMM KIT

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Questions about this item

Will the DDR5-5600 speed run at its rated 5600 MT/s on the Supermicro X14SDV-32C-SP3F?

The kit is an exact-match upgrade validated for that motherboard, so the memory controller will recognise the modules at full capacity and operate them at the rated DDR5-5600 speed.

What does the PC5-44800 designation cap in terms of bandwidth?

PC5-44800 corresponds to a peak transfer rate of 44 800 MB/s, which is the maximum theoretical bandwidth the DDR5-5600 interface can deliver.

Does the 288-pin RDIMM form factor fit the Supermicro X14SDV-32C-SP3F memory slots?

Yes — the board requires 288-pin Registered DIMMs, and this kit uses that exact form factor so it installs directly into the server's DIMM slots.

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