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 384GB (12x32GB) DDR5 4800 CL40 1.1V 2Rx8 ECC RDIMM Kit for Supermicro H13SSH

SKU CH-QFY7-SXFMX

A 384GB kit of twelve 32GB DDR5-4800 registered ECC RDIMMs at CL40 and 1.1V, validated for Supermicro H13SSH motherboards

  • Capacity384GB (12 x 32GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 4800 (PC5 38400)
  • CAS LatencyCL40
  • Voltage1.10V
  • ECCYes

Size 384GB 12X32GB

Show 30 more configurations
  • 384 GB total capacity from twelve 32 GB modules
  • DDR5 4800 speed with CL40 latency at 1.1 V
  • Registered ECC RDIMM architecture for full-slot stability
  • 2Rx8 dual-rank organisation matches controller expectations
  • Verified fitment for Supermicro H13SSH motherboard

Server-grade memory kit

This 384GB kit contains twelve 32GB DDR5 RDIMM modules built for the Supermicro H13SSH motherboard. Each module is registered and ECC-enabled, matching the board's required 288-pin form factor and population rules. The kit delivers the exact rank, voltage and timing the server's memory controller expects for full-capacity recognition.

Sustained-load behaviour

Registered architecture offloads the memory controller so every slot runs fully populated at the rated 4800 speed without throttling. ECC circuitry corrects single-bit errors on the fly, preventing silent data corruption during continuous workloads. The 1.1V operating voltage keeps power draw stable across all twelve modules under prolonged demand.

Deciding specification

The 2Rx8 registered ECC configuration at CL40 and 1.1V is the single parameter that determines compatibility with the target platform. Only modules presenting this exact organisation, timing and voltage will initialise at full 384GB capacity on the H13SSH. Verify the motherboard manual for approved population order before installation.

Highlights

  • 384 GB total capacity from twelve 32 GB modules
  • DDR5 4800 speed with CL40 latency at 1.1 V
  • Registered ECC RDIMM architecture for full-slot stability
  • 2Rx8 dual-rank organisation matches controller expectations
  • Verified fitment for Supermicro H13SSH motherboard

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR38400-328K12
Capacity384GB (12 x 32GB)
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 Content384GB 12X32GB 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

How much power does the DDR5 4800 1.1V kit draw when the server runs continuously?

Each module operates at 1.10 V, the standard voltage for DDR5 RDIMMs, keeping power draw low even with all twelve slots populated.

What motherboard feature must already be present for this 288-pin registered ECC kit to function?

The Supermicro H13SSH must provide twelve 288-pin DDR5 RDIMM slots with registered ECC support matching the 2Rx8 rank layout.

Will the 2Rx8 registered modules work alongside older single-rank DDR5 DIMMs already installed?

Mixing 2Rx8 registered DIMMs with different rank or buffer types is not supported; the board requires identical registered modules in every populated slot.

Also in this aisle

People compared these

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