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Six green DDR5 RDIMM modules in anti-static tray

NEMIX RAM

NEMIX RAM DDR5 ECC RDIMM 288GB (6x48GB) 5600MHz CL46 1.1V Supermicro H13SSH

SKU CH-586K-6RVWE

288 GB DDR5 server memory kit with six 48 GB registered ECC modules running at 5600 MHz CL46 and 1.1 V, validated for Supermicro H13SSH

  • Total capacity288 GB (6 × 48 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • 288 GB total capacity from six 48 GB modules
  • DDR5-5600 speed with CL46 latency at 1.1 V
  • Registered ECC architecture prevents silent data corruption
  • Exact-fit 288-pin RDIMM for Supermicro H13SSH
  • Major OEM DRAM chips from Samsung, Micron or Hynix

Capacity and Purpose

This 288 GB kit contains six 48 GB DDR5 RDIMMs built for the Supermicro H13SSH motherboard. It targets server administrators who need maximum registered ECC capacity in a single validated package.

Decisive Specification

The modules run at DDR5 5600 with a CL46 latency at 1.1 V and are organised as 2Rx8 registered DIMMs. That exact rank, voltage and timing combination is what the H13SSH memory controller expects for full-speed recognition across all populated slots.

Installation Reality

Each stick is a standard 288-pin RDIMM with no heat spreader, so it seats like any registered server module. The usual pitfall is ignoring the board's population sequence; the manual dictates which slots must be filled first, and skipping that order will prevent the system from booting or recognising the full 288 GB.

How it compares

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

Price $6,342.99
Pricier than about 82% of the 21,161 comparable items (median $397.99).
Total capacity 288 GB (6 × 48 GB)
Higher than about 81% of the 20,941 comparable items (median 32 GB).
Price per GB $22.02 per GB
Pricier than about 67% 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 numberMR44800-4828K6
Total capacity288 GB (6 × 48 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 items288 GB 6 × 48 GB DDR5 5600 MHz PC5-44800 2Rx8 1.1 V 288-PIN ECC RDIMM KIT

Questions about this item

Will the 5600 MHz speed actually run at that rate once installed in a Supermicro H13SSH?

The kit is spec-matched to the H13SSH memory controller, so the board will recognise the modules and operate them at the rated DDR5-5600 frequency.

What does PC5-44800 mean for real-world bandwidth on this platform?

PC5-44800 is the peak transfer rate label for DDR5-5600; the memory controller on the H13SSH can sustain that bandwidth when all six slots are populated.

Do the 288-pin RDIMMs fit the H13SSH DIMM slots without adapters?

Yes, the 288-pin Registered DIMM form factor matches the H13SSH slots exactly; no adapters or different module types are needed.

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