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
Twelve green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM 576GB 12x48GB DDR5 6400 CL52 1.1V ECC RDIMM Kit Supermicro H14DSG-OM memory upgrade

SKU CH-CVM9-RKQYS

A 576GB DDR5 ECC RDIMM kit of twelve 48GB modules running at 6400 CL52 1.1V, validated for the Supermicro H14DSG-OM motherboard

  • Total capacity576 GB (12 × 48 GB)
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • 576GB total capacity with twelve 48GB modules for maximum server density
  • DDR5 6400 speed rated at CL52 latency for high-throughput workloads
  • Registered ECC architecture corrects single-bit errors preventing silent data corruption
  • 1V operating voltage matches platform specification for stable fully-populated operation
  • Verified fitment for Supermicro H14DSG-OM motherboard using 288-pin RDIMM form factor

Exact-match DDR5-6400 kit

This 576GB kit contains twelve 48GB DDR5 RDIMM modules rated at 6400MHz with CL52 latency and 1.10V operation. It is built for the Supermicro H14DSG-OM motherboard and delivers registered ECC memory for enterprise workloads.

Registered ECC RDIMM form factor

The 288-pin registered design with 2Rx8 organisation offloads the memory controller so every slot runs fully populated at rated speed. ECC corrects single-bit errors on the fly to prevent silent data corruption.

Low-voltage DDR5 operation

Each module runs at 1.10V, reducing power draw compared with higher-voltage server memory while maintaining full 6400MHz throughput across all twelve slots. The registered architecture keeps signal integrity stable under sustained load.

How it compares

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

Price $14,406.99
Pricier than about 90% of the 21,161 comparable items (median $397.99).
Total capacity 576 GB (12 × 48 GB)
Higher than about 90% of the 20,941 comparable items (median 32 GB).
Price per GB $25.01 per GB
Pricier than about 69% 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 numberMR51200-4828K12
Total capacity576 GB (12 × 48 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 6400 (PC5 51200)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL52
ECC supportYes
Buffer typeRegistered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items576 GB 12 × 48 GB DDR5 6400 MHz PC5-51200 2Rx8 1.1 V 288-PIN ECC RDIMM KIT

Questions about this item

Will the DDR5-6400 speed run at its rated frequency on my Supermicro H14DSG-OM?

The kit is spec-matched to the H14DSG-OM memory controller, so it will be recognised at full 576GB capacity and operate at DDR5-6400 CL52 without downclocking.

What does PC5-51200 tell me about the memory interface?

PC5-51200 is the JEDEC designation for DDR5-6400, confirming the modules use the standard 288-pin RDIMM interface and will not exceed the board's supported data rate.

Will these 12 modules physically fit the DIMM slots on the H14DSG-OM?

Yes, they are 288-pin registered RDIMMs — the exact form factor the H14DSG-OM requires — so each module seats directly in the board's DDR5 DIMM slots.

More in Model-Specific Memory Upgrades

Similar items