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Sixteen green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM 2TB 16x128GB DDR5 5600MHz CL46 2Rx4 1.1V ECC RDIMM Supermicro H13SSH

SKU CH-EP74-HC785

A 2 TB DDR5 registered ECC memory kit of sixteen 128 GB modules running at 5600 MHz with CL46 latency and 1.1 V operation for the Supermicro H13SSH motherboard

  • Total capacity2 TB (16 × 128 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • 2TB total capacity scales memory-intensive workloads with 16 x 128GB modules
  • DDR5 5600 speed delivers rated bandwidth at PC5-44800 specification
  • ECC registered architecture corrects single-bit errors for production stability
  • 2Rx4 rank and 1.1V voltage match the Supermicro H13SSH memory controller exactly
  • 288-pin RDIMM form factor fits the required server motherboard slots

Exact-Match DDR5 RDIMM Kit

This 2TB kit contains 16 modules of 128GB each, built as DDR5 5600 Registered ECC RDIMMs with CL46 timing and 1.1V operation. It is designed for administrators who need the precise rank, voltage, and timing the Supermicro H13SSH memory controller expects so the server recognises full capacity at rated speed.

Pre-Installation Checks

Verify the motherboard manual for supported capacities, approved DIMM population order, and installation steps before ordering. The board requires 288-pin Registered RDIMMs, not UDIMM or SODIMM variants, and population rules differ by model.

Sustained-Load Behaviour

Registered architecture offloads the memory controller so every slot runs fully populated at full capacity without signal degradation. On-die ECC catches and corrects single-bit errors on the fly, preventing silent data corruption and unplanned reboots during continuous production workloads.

How it compares

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

Price $64,935.99
Pricier than about 98% of the 21,161 comparable items (median $397.99).
Total capacity 2 TB (16 × 128 GB)
Higher than about 99% of the 20,941 comparable items (median 32 GB).
Price per GB $32.47 per GB
Pricier than about 90% 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 numberMR44800-724K16
Total capacity2 TB (16 × 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 items2 TB 16 × 128 GB DDR5 5600 MHz PC5-44800 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Questions about this item

What comes in the 2TB kit and is anything else required for installation?

The kit contains 16 modules of 128GB DDR5 5600MHz PC5-44800 2Rx4 1.1V CL46 288-pin ECC Registered RDIMM. No additional components are needed for installation on the compatible Supermicro H13SSH motherboard.

Why choose the 16x128GB configuration over other capacities?

This 16x128GB kit delivers the full 2TB capacity using the exact 2Rx4 rank, 1.1V voltage and CL46 timing the Supermicro H13SSH memory controller expects for full population at rated DDR5-5600 speed.

What does the DDR5-5600 CL46 rating mean once the kit is installed in the H13SSH?

The modules run at 5600 MT/s with CAS latency 46 at 1.1V. Registered ECC architecture allows all 16 slots to operate at this rated speed while correcting single-bit errors on the fly.

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