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Six green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM DDR5 4800 ECC RDIMM 192GB (6 x 32GB) CL40 1.1V 2Rx8 memory upgrade for Supermicro H14SSL-N

SKU CH-KZXP-2WCZ4

Six 32 GB DDR5 registered ECC modules running at 4800 MHz with CL40 timing and 1.1 V deliver 192 GB of server-grade capacity for the Supermicro H14SSL-N motherboard

  • Capacity192GB (6 x 32GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 4800 (PC5 38400)
  • CAS LatencyCL40
  • Voltage1.10V
  • ECCYes

Size 192GB 6X32GB

Show 24 more configurations
  • 192GB total capacity with six 32GB modules for maximum server density
  • DDR5-4800 speed at CL40 latency delivers rated bandwidth out of the box
  • Registered ECC design with 2Rx8 organisation corrects single-bit errors and stabilises fully populated slots
  • 1V operating voltage matches the memory controller specification for reliable operation
  • Verified 288-pin RDIMM fitment for the Supermicro H14SSL-N motherboard

Exact DDR5-4800 ECC RDIMM kit

This 192GB kit contains six 32GB DDR5-4800 registered ECC modules built to the Supermicro H14SSL-N memory controller specification. It targets administrators who need the full 192GB capacity at the board's rated speed with registered buffering and on-die error correction.

Slot the modules in the manual order

Installation follows the motherboard's documented population sequence; the 288-pin RDIMM form factor prevents accidental use of UDIMM or SODIMM modules. The common issue is ignoring the required slot order, which leaves capacity unrecognised or forces the system to run at reduced speed.

Six ranks per channel at 4800 MT/s

The 2Rx8 organisation across six modules fills every channel the H14SSL-N provides, delivering 192GB at PC5-38400 bandwidth with CL40 latency and 1.1V operation. Headroom ends when the workload exceeds the board's maximum supported density or when an application demands latency tighter than CL40.

Highlights

  • 192GB total capacity with six 32GB modules for maximum server density
  • DDR5-4800 speed at CL40 latency delivers rated bandwidth out of the box
  • Registered ECC design with 2Rx8 organisation corrects single-bit errors and stabilises fully populated slots
  • 1V operating voltage matches the memory controller specification for reliable operation
  • Verified 288-pin RDIMM fitment for the Supermicro H14SSL-N motherboard

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR38400-328K6
Capacity192GB (6 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 Content192GB 6X32GB DDR5 4800MHz PC5-38400 2Rx8 1.1V 288-PIN ECC RDIMM KIT

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Questions about this item

How do I verify the kit is running at DDR5-4800 CL40 1.1 V after installation?

Enter the BIOS or use a tool such as CPU-Z and confirm each module shows 4800 MT/s, CAS latency 40 and 1.1 V. The registered ECC design lets the memory controller train all six DIMMs at the rated speed when populated per the H14SSL-N manual.

What ships in the box and is anything else required?

The package contains the six 32 GB DDR5 4800 CL40 1.1 V 2Rx8 registered ECC RDIMMs that form the 192 GB kit. No extra cables, brackets or heat spreaders are included or needed for the Supermicro H14SSL-N memory slots.

Why choose this 192 GB six-module kit instead of a different capacity?

This exact-match kit delivers the full 192 GB the H14SSL-N supports with six 32 GB dual-rank RDIMMs at the board's native DDR5-4800 CL40 1.1 V specification, avoiding mixed-rank or voltage mismatches that can limit capacity or speed.

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