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Four green DDR5 RDIMM modules in a row, no heat spreaders, gold contacts visible

NEMIX RAM

NEMIX RAM 128GB 4x32GB DDR5 4800 ECC RDIMM 2Rx8 CL40 1.1V Supermicro H13SVW-NT-OS2 memory upgrade

SKU CH-JQG1-SMHVC

128 GB DDR5 ECC registered server memory kit with four 32 GB modules running at 4800 MHz, CL40 latency and 1.1 V for Supermicro H13SVW-NT-OS2

  • Capacity128GB (4 x 32GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 4800 (PC5 38400)
  • CAS LatencyCL40
  • Voltage1.10V
  • ECCYes

Size 128GB 4X32GB

Show 12 more configurations
  • 128 GB total capacity from four 32 GB modules
  • DDR5 4800 speed with CL40 latency at 1.1 V
  • Registered ECC architecture for error correction and full-slot stability
  • 288-pin RDIMM form factor matched to Supermicro H13SVW-NT-OS2
  • Built with major OEM Samsung Micron Hynix components

128GB DDR5 ECC RDIMM kit

This 128GB kit contains four 32GB DDR5 4800 registered ECC RDIMMs built for the Supermicro H13SVW-NT-OS2 motherboard. Each module runs at 1.1V with CL40 latency and a 2Rx8 organisation. The 288-pin registered design matches the board's memory controller requirements exactly.

Servers needing registered ECC memory

The kit suits administrators upgrading or populating the named Supermicro platform with validated registered ECC modules. It will not fit systems that require unbuffered UDIMMs, SODIMM form factors, or non-ECC memory. Buyers whose boards demand different voltages, ranks, or speeds should verify compatibility first.

Registered 2Rx8 ECC at 1.1V

The registered 2Rx8 ECC architecture at 1.1V is the specification that determines whether this kit works in your server. The motherboard's memory population rules require this exact rank, voltage, and buffering type to recognise the full 128GB capacity at the rated 4800 MT/s.

Highlights

  • 128 GB total capacity from four 32 GB modules
  • DDR5 4800 speed with CL40 latency at 1.1 V
  • Registered ECC architecture for error correction and full-slot stability
  • 288-pin RDIMM form factor matched to Supermicro H13SVW-NT-OS2
  • Built with major OEM Samsung Micron Hynix components

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR38400-328K4
Capacity128GB (4 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 Content128GB 4X32GB DDR5 4800MHz PC5-38400 2Rx8 1.1V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

How do I verify the kit is running at DDR5 4800 with CL40 after installation?

Enter the BIOS or use a hardware monitor to confirm the memory reports 4800 MT/s, CL40 timings, 1.10 V and 128 GB total across all four slots.

What does the 128GB kit contain and is anything else required?

The box includes four 32 GB DDR5 288-pin ECC RDIMM modules; no extra parts are needed for a compatible Supermicro H13SVW-NT-OS2 board.

Which capacity should I choose for a fully populated four-slot configuration?

This 128 GB kit (4 x 32 GB) is the exact-match upgrade for populating all four DIMM slots on the supported Supermicro motherboard.

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