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Eight green DDR5 RDIMM modules in anti-static tray

NEMIX RAM

NEMIX RAM DDR5 ECC RDIMM 384GB 8x48GB 4800 CL40 1.1V 2Rx8 Supermicro H13SSF memory upgrade

SKU CH-ACPX-7G6B8

384GB DDR5 ECC registered server kit in eight 48GB modules at 4800MHz CL40 1.1V for Supermicro H13SSF motherboards

  • Capacity384GB (8 x 48GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 4800 (PC5 38400)
  • CAS LatencyCL40
  • Voltage1.10V
  • ECCYes

Size 384GB 8X48GB

Show 30 more configurations
  • 384 GB total capacity from eight 48 GB modules
  • DDR5-4800 speed with CL40 latency for rated performance
  • Registered ECC design corrects single-bit errors automatically
  • 1 V operation matches server memory-controller requirements
  • 288-pin RDIMM form factor fits Supermicro H13SSF exactly

Exact-match DDR5-4800 kit for Supermicro H13SSF

This 384 GB kit contains eight 48 GB DDR5 ECC Registered RDIMMs running at 4800 MT/s with CL40 timing at 1.1 V. It is built for administrators who need to fully populate the Supermicro H13SSF motherboard with memory the controller recognises at rated speed and capacity.

Registered ECC RDIMM build for full-slot stability

Each module uses a 288-pin RDIMM form factor with 2Rx8 organisation and no heat spreader. Registered buffering reduces electrical load on the memory controller so all eight slots can run populated, while on-die ECC corrects single-bit errors before they reach the operating system.

Replaces partial or slower DDR5 configurations

The kit upgrades systems running fewer modules, lower capacities, or mixed-rank DIMMs that force the controller to down-clock. The jump is worth it when the workload demands the full 384 GB at native DDR5-4800 throughput without population compromises.

Highlights

  • 384 GB total capacity from eight 48 GB modules
  • DDR5-4800 speed with CL40 latency for rated performance
  • Registered ECC design corrects single-bit errors automatically
  • 1 V operation matches server memory-controller requirements
  • 288-pin RDIMM form factor fits Supermicro H13SSF exactly

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR38400-4828K8
Capacity384GB (8 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 Content384GB 8X48GB DDR5 4800MHz PC5-38400 2Rx8 1.1V 288-PIN ECC RDIMM KIT

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Questions about this item

What speed and latency does this DDR5 RDIMM kit run at?

The kit operates at DDR5-4800 (PC5-38400) with CL40 latency at 1.1V, the exact timing the Supermicro H13SSF memory controller expects for full rated performance.

Which DIMM slots and form factor does the Supermicro H13SSF require for this 288-pin kit?

The board requires 288-pin Registered RDIMMs; the eight 48GB modules must be installed in the specific slot population order listed in the H13SSF manual to reach 384GB.

What is the correct installation sequence for all eight modules on the H13SSF?

Follow the motherboard manual's exact DIMM population order; the step most often missed is populating slots in the prescribed sequence rather than filling adjacent sockets first.

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