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Two green DDR5 RDIMM modules with black chips, no heat spreader

NEMIX RAM

NEMIX RAM 64GB (2x32GB) DDR5-5600 ECC RDIMM CL46 1.1V 2Rx8 Supermicro X14SDV-42C-SP3F memory upgrade

SKU CH-CC5Q-VHVRK

A 64 GB DDR5 ECC RDIMM kit running at 5600 MHz with CL46 latency and 1.1 V for the Supermicro X14SDV-42C-SP3F motherboard

  • Total capacity64 GB (2 × 32 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 64GB 2X32GB

  • 64GB capacity in a 2x32GB kit for full dual-channel bandwidth
  • DDR5-5600 speed with CL46 latency for high-throughput server workloads
  • ECC and registered design corrects errors and offloads the memory controller
  • 1V operation at 2Rx8 rank for efficient, stable performance
  • Verified compatibility with Supermicro X14SDV-42C-SP3F motherboard

Exact-match server upgrade

This 64GB kit comprises two 32GB DDR5-5600 registered ECC RDIMMs built for the Supermicro X14SDV-42C-SP3F motherboard. It delivers the precise rank, voltage and timing the platform expects so the memory controller recognises the full capacity at rated speed.

Registered ECC RDIMM form factor

The modules use the 288-pin RDIMM interface with 2Rx8 organisation and on-die ECC, matching the board's registered-memory requirement. A UDIMM or SODIMM will not fit or function in this server platform.

Standard-voltage DDR5 thermals

Operating at 1.1V with no heat spreader, the modules run within normal server airflow limits. Registered buffering reduces electrical load on the controller, keeping power draw and noise at typical levels for fully populated DDR5 channels.

How it compares

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

Price $2,119.99
Pricier than about 69% of the 21,161 comparable items (median $397.99).
Total capacity 64 GB (2 × 32 GB)
Higher than about 60% of the 20,941 comparable items (median 32 GB).
Price per GB $33.12 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 numberMR44800-328K2
Total capacity64 GB (2 × 32 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 items64 GB 2 × 32 GB DDR5 5600 MHz PC5-44800 2Rx8 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

Will the DDR5-5600 speed run at 5600 MT/s in my Supermicro X14SDV-42C-SP3F?

Yes. The kit is spec-matched to the board's DDR5-5600 (PC5-44800) memory controller, so it is recognised at full capacity and operates at its rated 5600 MT/s speed.

Does the 288-pin RDIMM form factor and registered ECC design match what the Supermicro X14SDV-42C-SP3F requires?

Yes. The board needs 288-pin registered (RDIMM) DDR5 modules with ECC; this kit provides exactly that, not UDIMM or SODIMM.

What physical clearance do the modules need inside the server chassis?

The modules are standard-height 288-pin RDIMMs without a heat spreader, so they fit the Supermicro X14SDV-42C-SP3F DIMM slots without extra vertical clearance.

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