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Twelve green DDR5 RDIMM modules with black chips and gold contacts, no heat spreaders

NEMIX RAM

NEMIX RAM DDR5 5600 ECC RDIMM 1.5TB 12x128GB Supermicro H13SSH-E memory upgrade

SKU CH-NCTE-GYJ65

1.5 TB server memory kit with twelve 128 GB DDR5-5600 registered ECC RDIMMs at CL46 and 1.1 V for the Supermicro H13SSH-E motherboard

  • Total capacity1.5 TB (12 × 128 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • 5 TB capacity in a 12 x 128 GB kit fills every slot on the Supermicro H13SSH-E
  • DDR5 5600 speed with CL46 timing runs at the board's rated frequency without down-clocking
  • Registered ECC design corrects single-bit errors on the fly to prevent silent data corruption
  • 1 V operation matches the platform's voltage spec for stable fully-populated loads
  • Major-brand Samsung, Micron or Hynix DRAM chips ensure enterprise-grade reliability

Exact-Match Supermicro H13SSH-E Upgrade

This 1.5TB kit contains twelve 128GB DDR5 5600 RDIMMs built to the precise rank, voltage and timing the motherboard expects. Registered ECC architecture offloads the memory controller so every slot runs fully populated at rated speed. ECC corrects single-bit errors on the fly to stop silent data corruption before it reaches production.

Suited for Fully Populated Server Builds

Administrators who need maximum supported capacity on the H13SSH-E platform will use this kit to fill every slot with 2Rx4 registered modules. Builders who need fewer than twelve modules, a different capacity per DIMM, or unbuffered memory for a workstation board should look at another product. The fixed 12x128GB layout does not allow mixing densities.

DDR5 5600 CL46 1.1V 2Rx4 Registered ECC

Each module operates at 5600 MT/s with CAS latency 46 at 1.10V in the 288-pin RDIMM form factor. The 2Rx4 organisation and registered buffer are mandatory for the H13SSH-E memory controller to recognise the full 1.5TB at rated frequency.

How it compares

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

Price $55,262.99
Pricier than about 97% of the 21,161 comparable items (median $397.99).
Total capacity 1.5 TB (12 × 128 GB)
Higher than about 97% of the 20,941 comparable items (median 32 GB).
Price per GB $36.84 per GB
Pricier than about 90% 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 numberMR44800-724K12
Total capacity1.5 TB (12 × 128 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 items1.5 TB 12 × 128 GB DDR5 5600 MHz PC5-44800 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Questions about this item

How do I verify the 1.5 TB kit is running at DDR5 5600 with CL46 after installation?

Check the BIOS or UEFI memory information screen; it should show 1.5 TB total capacity, 5600 MT/s speed, CL46 latency, 1.1 V voltage, and ECC registered mode active for all 12 modules.

What comes in the box and is anything else required?

The box contains the 12-piece 128 GB DDR5 5600 ECC registered RDIMM kit; no additional parts are needed for installation on the Supermicro H13SSH-E motherboard.

Which capacity version of this NEMIX RAM kit should I choose for the Supermicro H13SSH-E?

This is the 1.5 TB (12 × 128 GB) version; select it when you need the maximum supported capacity across all 12 DIMM slots.

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