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
Six green DDR5 RDIMM modules in anti-static tray

NEMIX RAM

NEMIX RAM DDR5 6400 ECC Registered RDIMM 288GB 6x48GB CL52 1.1V Supermicro H14DSH

SKU CH-3W6Z-0AMAQ

Six 48 GB DDR5 RDIMMs deliver 288 GB of registered ECC memory at 6400 MT/s with CL52 latency and 1.1 V operation for Supermicro H14DSH servers

  • Capacity288GB (6 x 48GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 6400 (PC5 51200)
  • CAS LatencyCL52
  • Voltage1.10V
  • ECCYes
  • 288 GB total capacity from six 48 GB modules for dense server workloads
  • DDR5 6400 speed with CL52 latency delivers rated throughput out of the box
  • Registered ECC architecture corrects single-bit errors and supports full-slot populations
  • 1 V operation matches the motherboard's voltage requirement for stable power draw
  • Verified compatibility with the Supermicro H14DSH motherboard ensures correct fit and recognition

Exact-Match 288GB DDR5-6400 Kit

This 288GB kit contains six 48GB DDR5 6400 (PC5-51200) registered ECC RDIMMs. Each module runs at 1.1V with CL52 latency and a 2Rx8 organisation. The kit is built for the Supermicro H14DSH motherboard and matches the memory controller's rank, voltage and timing requirements for full-capacity recognition.

For Supermicro H14DSH Servers Needing 288GB

Suits administrators populating every DIMM slot on a Supermicro H14DSH board with registered ECC memory at the rated speed. Not for systems that require unbuffered UDIMMs, SODIMMs, lower capacities or a different DDR generation.

288-Pin Registered ECC DDR5 Form Factor

The modules use the 288-pin RDIMM form factor with registered (buffered) architecture and on-die ECC. This exact physical and electrical interface is what the H14DSH memory controller expects; any other form factor will not fit or function.

Highlights

  • 288 GB total capacity from six 48 GB modules for dense server workloads
  • DDR5 6400 speed with CL52 latency delivers rated throughput out of the box
  • Registered ECC architecture corrects single-bit errors and supports full-slot populations
  • 1 V operation matches the motherboard's voltage requirement for stable power draw
  • Verified compatibility with the Supermicro H14DSH motherboard ensures correct fit and recognition

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR51200-4828K6
Capacity288GB (6 x 48GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 6400 (PC5 51200)
CAS LatencyCL52
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx8
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemSupermicro
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content288GB 6X48GB DDR5 6400MHz PC5-51200 2Rx8 1.1V 288-PIN ECC RDIMM KIT

Questions about this item

What motherboard must I already have for this 6 x 48 GB DDR5-6400 ECC RDIMM kit to work?

The kit is validated for the Supermicro H14DSH motherboard, which uses the 288-pin Registered RDIMM form factor and expects DDR5-6400 (PC5-51200) modules at 1.1 V with CL52 timing.

How will these 2Rx8 registered modules behave if I keep older DDR5 RDIMMs in the same H14DSH board?

Mixing ranks or speeds forces all slots to run at the lowest common speed and voltage; the board manual should be consulted for approved population order before adding this 288 GB kit alongside existing memory.

How can I confirm the full 288 GB is recognised and ECC is active after installation?

Check the system BIOS or OS memory report for 288 GB total capacity, DDR5-6400 speed, 1.1 V operation and ECC enabled status.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.