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Two green DDR5 RDIMM modules, 288-pin, no heat spreader

NEMIX RAM

NEMIX RAM 96GB (2x48GB) DDR5-5600 ECC Registered RDIMM CL46 1.1V 288-pin Supermicro H13SSF memory upgrade

SKU CH-KNTY-9P3ZY

96 GB DDR5-5600 ECC registered RDIMM kit validated for Supermicro H13SSF servers

  • Total capacity96 GB (2 × 48 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • 96 GB capacity across two 48 GB modules for dense server workloads
  • DDR5-5600 speed with CL46 latency delivers rated throughput for Supermicro H13SSF
  • Registered ECC architecture corrects single-bit errors and supports full-slot population
  • 1 V operation matches the motherboard's memory-controller specification exactly
  • 288-pin RDIMM form factor fits the required DIMM slots without adapters

Exact-fit DDR5-5600 registered kit

This NEMIX RAM kit provides 96 GB of DDR5-5600 (PC5-44800) memory in two 48 GB 288-pin RDIMMs. Each module is registered, ECC-enabled and timed at CL46 with a 1.10 V operating voltage. The 2Rx8 organisation matches the density and rank layout the Supermicro H13SSF memory controller expects for full-speed operation.

For servers that require registered ECC RDIMMs

The kit suits administrators upgrading a Supermicro H13SSF platform that demands registered DDR5 with on-die ECC. It will not work in systems that accept only unbuffered UDIMMs, SODIMM form factors or earlier DDR generations. Buyers who need a different capacity, speed grade or voltage should verify their motherboard's qualified-vendor list before purchasing.

2Rx8 registered DDR5 at 1.10 V

The registered architecture buffers address and command signals so the memory controller can drive a fully populated configuration without signal degradation, while ECC corrects single-bit errors in flight. This combination of rank structure, voltage and form factor is the single specification that determines whether the modules will be recognised and run at their rated 5600 MT/s on the target board.

How it compares

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

Price $2,161.99
Pricier than about 69% of the 21,161 comparable items (median $397.99).
Total capacity 96 GB (2 × 48 GB)
Higher than about 65% of the 20,941 comparable items (median 32 GB).
Price per GB $22.52 per GB
Pricier than about 67% of the 20,941 comparable items (median $8.19 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameNEMIX RAM
Product lineNEMIX RAM Original Series Server Memory
Model nameDDR5 ECC RDIMM Registered Server Memory
Part numberMR44800-4828K2
Total capacity96 GB (2 × 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 items96 GB 2 × 48 GB DDR5 5600 MHz PC5-44800 2Rx8 1.1 V 288-PIN ECC RDIMM KIT

Questions about this item

Will the 288-pin DDR5 RDIMM modules fit the Supermicro H13SSF memory slots?

Yes, the kit uses the 288-pin RDIMM form factor required by the H13SSF; it is not a UDIMM or SODIMM, so it seats directly in the server's DDR5 slots.

What is the correct population order when installing both 48 GB modules on the H13SSF?

Follow the motherboard manual's approved DIMM population sequence; the kit is spec-matched to those rules, but the exact slot order must come from the system documentation.

Do these registered ECC modules require any firmware updates or ongoing maintenance after installation?

No firmware updates are needed for the memory itself; ECC error correction runs automatically, and the modules have no heat spreaders or moving parts that require servicing.

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