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
Sixteen green DDR5 RDIMM modules without heat spreaders, 288-pin, 48 GB each

NEMIX RAM

NEMIX RAM DDR5 768GB (16×48GB) 4800MHz CL40 2Rx8 ECC RDIMM Supermicro H14DSH

SKU CH-HW0E-GAYXW

A 768GB DDR5 server memory kit of sixteen 48GB registered ECC RDIMMs at 4800MHz CL40, validated for the Supermicro H14DSH motherboard

  • Capacity768GB (16 x 48GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 4800 (PC5 38400)
  • CAS LatencyCL40
  • Voltage1.10V
  • ECCYes

Size 768GB 16X48GB

Show 30 more configurations
  • 768 GB capacity across 16 modules for memory-intensive workloads
  • DDR5 4800 speed with CL40 latency for rated server performance
  • Registered ECC architecture corrects single-bit errors for data integrity
  • 2Rx8 288-pin RDIMM form factor matches Supermicro H14DSH requirements
  • 1 V operation meets platform voltage specification for stable operation

Kit purpose and target system

This 768GB kit contains sixteen 48GB DDR5 RDIMMs built for the Supermicro H14DSH motherboard. It serves administrators who must populate every slot with registered ECC memory that the platform recognises at full capacity and rated speed.

Build quality and connector implications

Each module uses a 288-pin registered DIMM interface with a 2Rx8 organisation and operates at 1.1V. The registered architecture buffers address and command signals so the memory controller remains stable when all slots are filled, while on-die ECC corrects single-bit errors before they affect workloads.

Bundled contents and practical effect

The package delivers the complete 16-module set matched to the board's population rules, removing the need to source individual sticks or verify rank compatibility manually. Technical support is available for installation guidance and configuration checks.

Highlights

  • 768 GB capacity across 16 modules for memory-intensive workloads
  • DDR5 4800 speed with CL40 latency for rated server performance
  • Registered ECC architecture corrects single-bit errors for data integrity
  • 2Rx8 288-pin RDIMM form factor matches Supermicro H14DSH requirements
  • 1 V operation meets platform voltage specification for stable operation

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR38400-4828K16
Capacity768GB (16 x 48GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 4800 (PC5 38400)
CAS LatencyCL40
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx8
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemSupermicro
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content768GB 16X48GB DDR5 4800MHz PC5-38400 2Rx8 1.1V 288-PIN ECC RDIMM KIT

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

What DDR5 speed and bandwidth does this 4800MHz CL40 kit actually deliver?

The kit runs at DDR5-4800 (PC5-38400) with CL40 latency at 1.10V, so the memory controller sees the rated 4800 MT/s throughput across all 16 modules.

Will these 288-pin RDIMMs fit the Supermicro H14DSH slots and clear the CPU coolers?

Yes — they are 288-pin registered RDIMMs, the exact form factor the H14DSH requires; with no heat spreaders they sit low enough for standard server heatsinks.

What is the correct population order for all 16 slots on the H14DSH?

Consult the Supermicro H14DSH manual for the approved DIMM population sequence; the board’s memory-controller rules dictate which of the 16 slots must be filled first for full 768GB operation.

Also in this aisle

People compared these

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