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
Eight green DDR5 RDIMM modules in anti-static tray

NEMIX RAM

NEMIX RAM 384GB (8x48GB) DDR5 5600 ECC Registered RDIMM CL46 2Rx8 1.1V Supermicro H13SSF memory upgrade

SKU CH-P9H6-34PRA

Eight 48 GB DDR5-5600 registered ECC RDIMMs at CL46 and 1.1 V, validated for Supermicro H13SSF servers

  • Total capacity384 GB (8 × 48 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • 384 GB total capacity from eight 48 GB modules for high-density server workloads
  • DDR5 5600 (PC5-44800) speed matches the Supermicro H13SSF memory controller specification
  • Registered ECC RDIMM design offloads the controller and corrects single-bit errors automatically
  • 2Rx8 rank structure with 1.1 V operation meets the board's population rules exactly
  • 288-pin DDR5 form factor ensures correct physical and electrical fit in every slot

Exact-match upgrade kit

This NEMIX RAM kit delivers 384GB across eight 48GB DDR5 5600 registered ECC RDIMMs. It is built for administrators who need the precise rank, voltage and timing the Supermicro H13SSF memory controller expects. Each module runs at CL46 and 1.1V using 2Rx8 organisation.

Build fit and population rules

The 288-pin registered form factor matches the board's DIMM slots and supports full population without unbuffered alternatives. Registered architecture offloads the memory controller so every slot can run at rated capacity while ECC corrects single-bit errors on the fly. Consult the motherboard manual for approved population order and maximum supported capacity before installation.

Replaces smaller or mixed-capacity sets

This kit replaces partial or mismatched DDR5 RDIMM configurations that limit total memory or force reduced speeds. The jump is worth it when workloads demand the full 384GB at native DDR5 5600 throughput with registered ECC stability. It is not for systems that require unbuffered UDIMMs, SODIMMs or a different DDR generation.

How it compares

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

Price $10,136.99
Pricier than about 87% of the 21,161 comparable items (median $397.99).
Total capacity 384 GB (8 × 48 GB)
Higher than about 85% of the 20,941 comparable items (median 32 GB).
Price per GB $26.40 per GB
Pricier than about 73% 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 numberMR44800-4828K8
Total capacity384 GB (8 × 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 items384 GB 8 × 48 GB DDR5 5600 MHz PC5-44800 2Rx8 1.1 V 288-PIN ECC RDIMM KIT

Questions about this item

Will the CL46 latency hold when all eight slots of the Supermicro H13SSF are populated?

Yes, the registered DDR5 RDIMM architecture is designed to maintain rated CL46 timing across a full 8-slot load on the H13SSF motherboard.

How much power does the 384 GB kit draw at 1.1 V during continuous operation?

The modules run at the standard DDR5 1.10 V, so total power scales with the eight 48 GB RDIMMs under sustained server workloads.

Does the H13SSF require a specific BIOS version or CPU stepping before it will recognise the 48 GB 2Rx8 RDIMMs?

The kit is validated for the Supermicro H13SSF platform; consult the motherboard manual for supported capacities, population order and any firmware requirements.

More in Model-Specific Memory Upgrades

Similar items