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
Eight green DDR5 RDIMM sticks in a row, gold contacts visible, no heat spreaders

NEMIX RAM

NEMIX RAM DDR5 4800 1TB (8x128GB) ECC RDIMM Supermicro H13SST-G memory upgrade

SKU CH-B05H-PRT7E

1TB DDR5-4800 ECC RDIMM kit with eight 128GB modules, CL40 timing and 1.1V operation for the Supermicro H13SST-G motherboard

  • Capacity1TB (8 x 128GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 4800 (PC5 38400)
  • CAS LatencyCL40
  • Voltage1.10V
  • ECCYes

Size 1TB 8X128GB

Show 24 more configurations
  • 1TB capacity across eight 128GB modules
  • DDR5-4800 speed with CL40 latency for rated performance
  • Registered ECC design corrects single-bit errors automatically
  • 1V operation matches server memory-controller requirements
  • Validated for Supermicro H13SST-G 288-pin RDIMM slots

Exact-match upgrade kit

This 1TB kit contains eight 128GB DDR5 RDIMM modules rated at 4800MHz PC5-38400 with CL40 latency and 1.10V operation. Registered ECC architecture with 2Rx4 organisation ensures full-capacity recognition and single-bit error correction on the Supermicro H13SST-G motherboard.

Registered form factor and pinout

The 288-pin RDIMM form factor matches the board's registered memory slots and cannot be used in systems that require UDIMM or SODIMM modules. Buffered signalling offloads the memory controller so all eight slots can run fully populated at the rated speed without signal degradation.

Verify population rules and capacity limits

Server memory support varies by model, so check the motherboard manual for approved DIMM population order, maximum capacity per slot and any BIOS version requirements before ordering. This kit is built for the H13SST-G and will not fit platforms that use a different DDR generation or unregistered memory.

Highlights

  • 1TB capacity across eight 128GB modules
  • DDR5-4800 speed with CL40 latency for rated performance
  • Registered ECC design corrects single-bit errors automatically
  • 1V operation matches server memory-controller requirements
  • Validated for Supermicro H13SST-G 288-pin RDIMM slots

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR38400-724K8
Capacity1TB (8 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 Content1TB 8X128GB 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 DDR5 speed and PC5 rating does this kit run at?

The kit operates at DDR5 4800, which corresponds to the PC5-38400 standard.

How many 288-pin RDIMM slots are required on the Supermicro H13SST-G?

This is an 8-module kit of 128 GB each, so eight 288-pin RDIMM slots must be available and populated.

What is the correct population order when installing all eight modules?

Follow the motherboard manual's approved DIMM population sequence for the H13SST-G to ensure the memory controller recognises the full 1 TB capacity.

Also in this aisle

People compared these

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