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Two green DDR5 RDIMM modules without heat spreaders, 288-pin, 32GB kit

NEMIX RAM

NEMIX RAM DDR5 5600MHz 32GB (2x16GB) ECC RDIMM CL46 1.1V Supermicro H14SST-G

SKU CH-EX3A-8RS0V

A 32GB DDR5 ECC RDIMM kit running at 5600MHz with CL46 latency and 1.1V for Supermicro H14SST-G servers

  • Total capacity32 GB (2 × 16 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • 32 GB dual-channel kit gives full rated capacity and speed
  • DDR5-5600 CL46 at 1.10 V matches the controller spec exactly
  • Registered ECC RDIMM offloads the controller and corrects single-bit errors
  • 288-pin 1Rx8 form factor fits the Supermicro H14SST-G motherboard
  • Lifetime replacement warranty with free US-based technical support

Exact-match upgrade for Supermicro H14SST-G

This 32GB kit contains two 16GB DDR5-5600 RDIMMs built to the board's required 1Rx8 registered ECC specification. It targets administrators who need the precise rank, voltage and timing the memory controller expects for full-capacity recognition.

Installation notes and common pitfalls

The modules use the 288-pin RDIMM form factor this motherboard requires, not UDIMM or SODIMM. Verify the manual's DIMM population order before seating both sticks, as server boards often mandate specific slot sequences for multi-channel operation.

Registered ECC with 1Rx8 organisation

Registered buffering offloads the memory controller so every populated slot runs at the rated 5600 MT/s, while on-die ECC corrects single-bit errors before they reach production workloads. This combination is the single attribute that determines whether the kit will post and run stably in the H14SST-G.

How it compares

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

Price $893.99
Pricier than about 60% of the 21,161 comparable items (median $397.99).
Total capacity 32 GB (2 × 16 GB)
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $27.94 per GB
Pricier than about 78% 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 numberMR44800-618K2
Total capacity32 GB (2 × 16 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 rank1Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items32 GB 2 × 16 GB DDR5 5600 MHz PC5-44800 1Rx8 1.1 V 288-PIN ECC RDIMM KIT

Questions about this item

How do I verify the kit runs at DDR5-5600 CL46 1.1V after installing it in my Supermicro H14SST-G?

Enter the BIOS and confirm the memory speed shows 5600 MT/s, CAS latency reads 46, and voltage is set to 1.10V; the registered ECC modules will initialise at those rated values when seated in the approved DIMM slots.

What exactly ships in the box and is anything else required to complete the 32GB upgrade?

The package contains two 16GB 288-pin DDR5 RDIMMs for a total of 32GB; no heat spreaders, cables, or additional parts are included, and nothing else must be purchased to populate the two slots.

Should I choose the 2x16GB 1Rx8 kit or a different capacity for the H14SST-G?

This 32GB kit uses two single-rank 1Rx8 modules matching the board's validated population rules; select it when your configuration calls for exactly two DIMMs at the rated 5600 speed.

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