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 in a tray

NEMIX RAM

NEMIX RAM DDR5 4800 2TB 16x128GB RDIMM ECC CL40 1.1V Supermicro H13DSG-O-CPU-D memory upgrade

SKU CH-SNHE-MKKTG

A 2 TB kit of sixteen 128 GB DDR5-4800 registered ECC RDIMMs at 1.1 V CL40, validated for the Supermicro H13DSG-O-CPU-D motherboard

  • Capacity2TB (16 x 128GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 4800 (PC5 38400)
  • CAS LatencyCL40
  • Voltage1.10V
  • ECCYes

Size 2TB 16X128GB

Show 30 more configurations
  • 2TB total capacity from sixteen 128GB modules
  • DDR5-4800 speed with CL40 latency at 1.1V
  • Registered ECC architecture prevents data corruption
  • 288-pin RDIMM form factor fits Supermicro H13DSG-O-CPU-D
  • 2Rx4 dual-rank organisation enables full population stability

Exact-match server upgrade

This 2TB kit supplies sixteen 128GB DDR5 RDIMMs built to the precise rank, voltage and timing the Supermicro H13DSG-O-CPU-D memory controller expects. Registered ECC architecture offloads the controller so every slot runs fully populated at rated speed while correcting single-bit errors on the fly. The modules ship new and ready for immediate installation.

DDR5-4800 CL40 1.1V 2Rx4 spec

Each module operates at DDR5 4800 (PC5-38400) with CL40 latency at 1.1V in a 2Rx4 registered layout on 288 pins. This exact combination of speed, voltage, rank structure and error correction is the single specification that determines whether the board recognises full capacity and sustains rated throughput without down-clocking or training failures.

Sixteen-module kit population

The package delivers all sixteen DIMMs required to fill every slot on the target motherboard in one matched set, eliminating mixed-rank or mixed-vendor populations that can prevent boot or force reduced speeds. Buyers who need a different total capacity or a partial population for a smaller chassis cannot use this kit as sold.

Highlights

  • 2TB total capacity from sixteen 128GB modules
  • DDR5-4800 speed with CL40 latency at 1.1V
  • Registered ECC architecture prevents data corruption
  • 288-pin RDIMM form factor fits Supermicro H13DSG-O-CPU-D
  • 2Rx4 dual-rank organisation enables full population stability

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR38400-724K16
Capacity2TB (16 x 128GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 4800 (PC5 38400)
CAS LatencyCL40
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemSupermicro
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content2TB 16X128GB DDR5 4800MHz PC5-38400 2Rx4 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 does the 4800 MHz speed mean once this kit is installed in the Supermicro H13DSG-O-CPU-D?

The modules run at DDR5-4800 (PC5-38400) with CL40 latency at 1.1 V, delivering the exact data rate and timing the motherboard's memory controller expects for full 2 TB capacity across all populated slots.

How does the 288-pin RDIMM registered ECC interface affect what the system can do?

Registered buffering offloads the memory controller so all 16 slots operate at the rated 4800 MHz, while ECC corrects single-bit errors on the fly to prevent silent data corruption and unplanned reboots.

What physical space and slot layout does this 16-module kit require?

Each 128 GB module is a standard 288-pin DDR5 RDIMM without a heat spreader; the kit fills 16 DIMM slots, so the board must support that population order and the chassis must provide clearance for full-height modules.

Also in this aisle

People compared these

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