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Green printed circuit board with black memory chips and gold edge connectors

NEMIX RAM

NEMIX RAM 48GB DDR5 5600 CL46 2Rx8 1.1V ECC RDIMM Supermicro H14SSF memory upgrade

SKU CH-GZW3-5Y09W

A 48 GB DDR5 5600 CL46 2Rx8 1.1 V ECC registered RDIMM built for the Supermicro H14SSF motherboard

  • Total capacity48 GB
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 48GB

Show 24 more
  • Exact DDR5-5600 spec match ensures full-speed recognition on Supermicro H14SSF
  • Registered ECC architecture prevents silent data corruption under heavy server loads
  • 48 GB single-module density maximises capacity per DIMM slot
  • 1 V operation reduces power draw in always-on environments
  • Major OEM Samsung, Micron or Hynix chips deliver enterprise-grade reliability

48 GB DDR5-5600 RDIMM for Supermicro H14SSF

This 48 GB DDR5 module runs at 5600 MT/s with CL46 latency and 1.1 V operation. It uses a 2Rx8 registered ECC design built on major OEM Samsung, Micron or Hynix chips. The part is engineered as an exact-match upgrade for the Supermicro H14SSF motherboard.

Fits 288-pin RDIMM slots with registered buffering

The module installs directly into the board's 288-pin DDR5 RDIMM sockets. Registered architecture reduces electrical load on the memory controller when all slots are populated. ECC circuitry detects and corrects single-bit errors to prevent silent data corruption.

Replaces slower or smaller DDR5 RDIMMs in H14SSF

Upgrading from lower-capacity or lower-speed registered ECC modules adds 48 GB per slot at the board's native 5600 MT/s rate. The jump is worthwhile when workloads need maximum registered DIMM capacity with full ECC protection. Not suited for boards that require unbuffered UDIMMs or non-ECC memory.

How it compares

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

Price $1,164.99
Pricier than about 62% of the 21,161 comparable items (median $397.99).
Total capacity 48 GB
Higher than about 55% of the 20,941 comparable items (median 32 GB).
Price per GB $24.27 per GB
Pricier than about 69% 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 numberMR44800-4828K1
Total capacity48 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 items48 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

What CAS latency does the CL46 timing impose under sustained server workloads?

The module operates at CL46 latency, which is the timing the memory controller expects for stable operation at the rated DDR5 5600 speed when fully populated.

How much heat does a 1.1 V registered DIMM produce under continuous load?

The module runs at 1.1 V without a heat spreader; registered architecture reduces electrical load on the controller, and DDR5's on-die thermal management handles sustained server duty.

Which motherboard slot and population rules must the Supermicro H14SSF already have for this 288-pin RDIMM to work?

The board must provide a 288-pin DDR5 RDIMM slot and follow its manual's population order for 2Rx8 registered ECC modules to recognise the full 48 GB capacity at 5600 MT/s.

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