We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Two green DDR5 RDIMM modules with black chips and gold contacts no heat spreaders

NEMIX RAM

NEMIX RAM 256GB DDR5-5600 ECC RDIMM 2Rx4 CL46 1.1V Kit Supermicro H14DSG-OM

SKU CH-DJ8D-E2J6T

256 GB DDR5-5600 ECC registered RDIMM kit (2 × 128 GB, CL46, 1.1 V) validated for Supermicro H14DSG-OM servers

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

Size 256GB 2X128GB

Show 30 more configurations
  • 256 GB kit populates two slots at full rated speed
  • DDR5-5600 CL46 timing matches the memory controller specification
  • 1 V operation keeps power draw within server limits
  • Registered ECC architecture corrects single-bit errors on the fly
  • 2Rx4 288-pin RDIMM form factor verified for Supermicro H14DSG-OM

Supermicro H14DSG-OM DDR5 kit

This 256 GB kit contains two 128 GB DDR5-5600 RDIMMs built to the exact rank, voltage and timing the Supermicro H14DSG-OM memory controller expects. Registered ECC architecture keeps every slot stable at full population while correcting single-bit errors before they affect production workloads.

Verify manual before ordering

Consult the motherboard manual for supported capacities, approved DIMM population order and installation steps because server memory support varies by model. The board requires 288-pin Registered RDIMMs, not UDIMM or SODIMM form factors, and the kit matches that requirement.

Replaces mixed or slower RDIMMs

Swapping mismatched or lower-speed modules for this matched 2Rx4 CL46 kit restores full-channel bandwidth at 5600 MT/s and eliminates timing conflicts that cause silent corruption or unexpected reboots. The upgrade is worth it when capacity must scale to 256 GB without sacrificing ECC protection or registered stability.

Highlights

  • 256 GB kit populates two slots at full rated speed
  • DDR5-5600 CL46 timing matches the memory controller specification
  • 1 V operation keeps power draw within server limits
  • Registered ECC architecture corrects single-bit errors on the fly
  • 2Rx4 288-pin RDIMM form factor verified for Supermicro H14DSG-OM

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR44800-724K2
Capacity256GB (2 x 128GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 5600 (PC5 44800)
CAS LatencyCL46
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemSupermicro
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content256GB 2X128GB DDR5 5600MHz PC5-44800 2Rx4 1.1V 288-PIN ECC RDIMM KIT

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

Does the 256 GB kit ship as two 128 GB modules or do I need to buy extra DIMMs?

The kit contains two 128 GB DDR5 RDIMMs, giving 256 GB total. No additional modules are required for that capacity.

Should I choose the 2Rx4 CL46 1.1 V version or a different rank and latency for the Supermicro H14DSG-OM?

This 2Rx4 CL46 1.10 V kit matches the board's qualified memory profile, so it will be recognised at full speed without manual tuning.

Will the DDR5-5600 rating actually run at 5600 MT/s once installed in the H14DSG-OM?

Yes, the modules are spec-matched to the motherboard's memory controller and will operate at the rated DDR5-5600 (PC5-44800) speed when populated per the manual.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.