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Green circuit board with black memory chips and gold edge connector

NEMIX RAM

NEMIX RAM 48GB DDR5 5600 CL46 2Rx8 ECC Registered RDIMM Supermicro H14DSG-OM memory upgrade

SKU CH-WS4B-CMGJG

48GB DDR5 5600 registered ECC RDIMM with CL46 timing and 1.1V operation, validated for Supermicro H14DSG-OM motherboards

  • Capacity48GB
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 5600 (PC5 44800)
  • CAS LatencyCL46
  • Voltage1.10V
  • ECCYes

Size 48GB

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Struck-through versions exist but are not stocked here.

  • Exact-match 48GB DDR5-5600 CL46 2Rx8 RDIMM runs at rated speed
  • Registered ECC architecture prevents silent data corruption in production
  • 1V operation matches Supermicro H14DSG-OM memory controller specs
  • 288-pin RDIMM form factor fits the board's required slot type
  • Lifetime replacement warranty with US-based technical support included

Exact-match 48GB DDR5-5600 ECC RDIMM

This 48GB DDR5 5600 (PC5-44800) module is a Registered ECC RDIMM built to the precise rank, voltage, and timing the H14DSG-OM memory controller expects. It installs as a single 2Rx8 DIMM so the board recognises the full capacity and runs at the rated 5600 MT/s speed. It is intended for administrators upgrading or populating that specific Supermicro server platform.

Registered architecture

The registered (buffered) design offloads the memory controller, allowing every supported slot to run fully populated at full capacity while ECC corrects single-bit errors on the fly. The module uses a standard 288-pin DDR5 RDIMM connector with no heat spreader, operating at 1.1V. It fits only motherboards that require registered DDR5 RDIMMs — not UDIMMs or SODIMMs — and must follow the board's exact population order.

Verify supported capacity

Server memory support varies by model and BIOS revision. Consult the H14DSG-OM manual for the maximum capacity per slot, approved DIMM population sequence, and any required firmware updates. This kit contains a single 48GB RDIMM; buyers who need a different total capacity or a matched multi-DIMM kit should confirm the exact configuration their chassis and workload require.

Highlights

  • Exact-match 48GB DDR5-5600 CL46 2Rx8 RDIMM runs at rated speed
  • Registered ECC architecture prevents silent data corruption in production
  • 1V operation matches Supermicro H14DSG-OM memory controller specs
  • 288-pin RDIMM form factor fits the board's required slot type
  • Lifetime replacement warranty with US-based technical support included

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR44800-4828K1
Capacity48GB
Type288-Pin DDR5 RDIMM
SpeedDDR5 5600 (PC5 44800)
CAS LatencyCL46
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx8
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemSupermicro
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content48GB DDR5 5600MHz PC5-44800 2Rx8 1.1V 288-PIN ECC RDIMM KIT

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Questions about this item

Does the DDR5 5600 interface run at its full 5600 MT/s on the Supermicro H14DSG-OM?

Yes, the module is spec-matched to the board so the memory controller recognises the 5600 MT/s rating and runs at that speed.

What physical slot and form factor does this 288-pin RDIMM require?

It fits a standard 288-pin DDR5 RDIMM slot; the board must accept registered DIMMs, not UDIMM or SODIMM.

What population rule do installers often miss when adding this 2Rx8 module?

The manual specifies a strict DIMM population order; skipping the correct slot sequence prevents the server from recognising the full 48 GB capacity.

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