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Six green DDR5 RDIMM modules in anti-static tray

NEMIX RAM

NEMIX RAM DDR5 ECC RDIMM 384GB (6×64GB) 4800MHz CL40 1.1V 2Rx4 Registered Supermicro H14DSH

SKU CH-RSSA-R50ZJ

A 384 GB DDR5 ECC RDIMM kit of six 64 GB modules running at 4800 MHz CL40 1.1 V, registered 2Rx4 for full-capacity stability on the Supermicro H14DSH motherboard

  • Capacity384GB (6 x 64GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 4800 (PC5 38400)
  • CAS LatencyCL40
  • Voltage1.10V
  • ECCYes

Size 384GB 6X64GB

Show 30 more configurations
  • 384 GB kit fills every slot at rated speed
  • Registered ECC design corrects single-bit errors on the fly
  • 2Rx4 organisation matches the board's population rules
  • 1 V DDR5 modules run at 4800 MHz CL40
  • 288-pin RDIMM form factor fits the Supermicro H14DSH exactly

Server-Ready Memory Kit

This 384GB kit contains six 64GB DDR5 Registered DIMMs built for the Supermicro H14DSH motherboard. It targets administrators who need maximum capacity across every available slot in a validated configuration.

Registered ECC Architecture

The 2Rx4 Registered design buffers address and command signals so the memory controller remains stable when all channels are fully populated. ECC corrects single-bit errors on the fly to prevent silent data corruption in production workloads.

Exact-Fit Validation

Modules are tested against the H14DSH population rules so the kit is recognised at full capacity and rated speed without manual tuning. No heat spreaders are included, matching the board's standard airflow expectations.

Highlights

  • 384 GB kit fills every slot at rated speed
  • Registered ECC design corrects single-bit errors on the fly
  • 2Rx4 organisation matches the board's population rules
  • 1 V DDR5 modules run at 4800 MHz CL40
  • 288-pin RDIMM form factor fits the Supermicro H14DSH exactly

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR38400-924K6
Capacity384GB (6 x 64GB)
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 Content384GB 6X64GB DDR5 4800MHz PC5-38400 2Rx4 1.1V 288-PIN ECC RDIMM KIT

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Questions about this item

What does the 4800 MHz rating mean once the kit is installed in a Supermicro H14DSH?

The modules run at DDR5-4800 (PC5-38400) with CL40 timing at 1.1 V, delivering the full 384 GB capacity across all six slots when the board's memory controller is fully populated.

How does the 288-pin RDIMM interface limit or enable performance in this server?

The registered 288-pin DDR5 RDIMM form factor buffers address and command signals, allowing all six 64 GB modules to operate at rated speed without signal degradation.

What physical clearance does the 6×64 GB kit need inside the chassis?

Each module is a standard-height 288-pin RDIMM without a heat spreader, so it fits the regular DIMM slots on the H14DSH motherboard without extra vertical clearance.

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