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Two green DDR5 RDIMM modules with gold contacts and black chips, no heat spreader

NEMIX RAM

NEMIX RAM MR38400-618K2 32GB 2x16GB DDR5 4800 CL40 ECC RDIMM Supermicro H13SVW-NT-OS1

SKU CH-DPXW-QNE2D

32 GB kit of two 16 GB DDR5-4800 ECC registered RDIMMs at 1.1 V CL40, validated for the Supermicro H13SVW-NT-OS1 motherboard

  • Capacity32GB (2 x 16GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 4800 (PC5 38400)
  • CAS LatencyCL40
  • Voltage1.10V
  • ECCYes

Size 32GB 2X16GB

Show 12 more configurations
  • 32 GB capacity from two 16 GB modules expands server memory headroom
  • DDR5 4800 speed with CL40 latency delivers rated bandwidth for demanding workloads
  • Registered ECC design corrects single-bit errors and stabilises fully populated slots
  • 1 V operation matches the motherboard's memory controller specification exactly
  • Verified fitment for Supermicro H13SVW-NT-OS1 ensures correct 288-pin RDIMM form factor

Exact-match DDR5 ECC RDIMM kit for Supermicro

This 32 GB kit contains two 16 GB DDR5 4800 RDIMMs built to the registered ECC specification your server requires. It targets administrators who need a verified, capacity-matched upgrade for the Supermicro H13SVW-NT-OS1 motherboard. The modules arrive new and ready for installation in 288-pin DIMM slots.

Registered ECC with 1Rx8 rank and CL40 timing

Each module operates at 1.1 V with a CAS latency of 40 and a 1Rx8 organisation, matching the memory controller expectations of the H13SVW-NT-OS1. The registered buffer allows full-slot population at rated speed while ECC corrects single-bit errors on the fly. Using a different rank, voltage or unbuffered DIMM would prevent the system from recognising the full capacity.

Two-module kit enables dual-channel population

The package supplies exactly two 16 GB RDIMMs so you can populate a matched pair of channels without mixing capacities or ranks. No heat spreaders are included, keeping the profile compatible with dense server chassis airflow. No additional software, cables or brackets are bundled; the kit is memory only.

Highlights

  • 32 GB capacity from two 16 GB modules expands server memory headroom
  • DDR5 4800 speed with CL40 latency delivers rated bandwidth for demanding workloads
  • Registered ECC design corrects single-bit errors and stabilises fully populated slots
  • 1 V operation matches the motherboard's memory controller specification exactly
  • Verified fitment for Supermicro H13SVW-NT-OS1 ensures correct 288-pin RDIMM form factor

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR38400-618K2
Capacity32GB (2 x 16GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 4800 (PC5 38400)
CAS LatencyCL40
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank1Rx8
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemSupermicro
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content32GB 2X16GB DDR5 4800MHz PC5-38400 1Rx8 1.1V 288-PIN ECC RDIMM KIT

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Questions about this item

What does DDR5 4800 (PC5-38400) deliver in a live server?

The modules run at 4800 MT/s with CL40 timing and 1.10 V, giving the Supermicro H13SVW-NT-OS1 the exact bandwidth and latency its memory controller expects for full-capacity operation.

How does the 288-pin RDIMM registered interface affect installation?

Registered DIMMs buffer the command bus so every slot can be populated at rated speed; the 288-pin keying fits only DDR5 RDIMM sockets, not UDIMM or SODIMM slots.

What physical clearance does the 2 x 16 GB kit need on the motherboard?

Two standard-height 288-pin RDIMMs with no heat spreader occupy adjacent DDR5 slots; verify the board's population order in the Supermicro manual before seating them.

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