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
Two green DDR5 RDIMM modules in anti-static tray

NEMIX RAM

NEMIX RAM DDR5 5600 128GB (2x64GB) ECC RDIMM CL46 1.1V Supermicro H13SSH-E memory upgrade

SKU CH-24D4-X7Z4C

A 128GB DDR5 5600 ECC registered DIMM kit built for the Supermicro H13SSH-E motherboard

  • Total capacity128 GB (2 × 64 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • 128 GB capacity with two 64 GB modules for dense server memory
  • DDR5 5600 speed rated at PC5 44800 for high bandwidth
  • Registered ECC architecture with 2Rx4 rank for error correction and stability
  • 1 V operation at CL46 latency matching Supermicro H13SSH-E requirements
  • 288 pin RDIMM form factor verified for exact motherboard fitment

Supermicro H13SSH-E DDR5 upgrade

This 128 GB kit (2 x 64 GB) delivers DDR5 5600 RDIMM modules built to the exact rank, voltage and timing the H13SSH-E memory controller expects. It targets server administrators who need to populate every slot at full capacity with registered ECC memory.

Registered ECC with 2Rx4 organisation

Registered buffering offloads the memory controller so all channels run fully populated, while on-die ECC corrects single-bit errors before they reach production workloads. The 1.1 V operating point and CL46 latency match the board's qualified specification without manual tuning.

Verify DIMM population rules first

Consult the motherboard manual for approved capacity limits, slot population order and installation steps before ordering. The kit is a 288-pin RDIMM form factor; it will not fit UDIMM or SODIMM slots. Ensure your chassis and airflow plan accommodate the full memory complement.

How it compares

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

Price $3,587.99
Pricier than about 75% of the 21,161 comparable items (median $397.99).
Total capacity 128 GB (2 × 64 GB)
Higher than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $28.03 per GB
Pricier than about 79% 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 numberMR44800-924K2
Total capacity128 GB (2 × 64 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 rank2Rx4
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items128 GB 2 × 64 GB DDR5 5600 MHz PC5-44800 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Questions about this item

Will the 2Rx4 registered ECC modules need any firmware updates or re-qualification after installation?

No firmware updates are required; the kit matches the Supermicro H13SSH-E memory-controller expectations for rank, voltage and timing so it is recognised at full 128 GB capacity and rated 5600 MT/s immediately.

What is the first limit reached when all slots stay populated at DDR5-5600 continuously?

The registered (buffered) architecture offloads the memory controller, allowing every slot to run fully populated at the rated 5600 MT/s CL46 without down-clocking.

How much heat and power do the 1.1 V modules generate during 24/7 operation?

Operating at 1.1 V with no heat spreader, the DDR5 RDIMMs draw minimal power and rely on normal server airflow for cooling; registered buffering further reduces electrical load on the memory controller.

More in Model-Specific Memory Upgrades

Similar items