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

NEMIX RAM

NEMIX RAM 32GB (2x16GB) DDR5 6400 CL52 ECC Registered RDIMM Supermicro H13SVW-NT

SKU CH-2Z5T-WJD3H

A 32 GB DDR5 ECC registered RDIMM kit for Supermicro H13SVW-NT servers, running at 6400 MT/s with CL52 latency and 1.1 V operation

  • Total capacity32 GB (2 × 16 GB)
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • Exact-match DDR5-6400 kit runs at rated speed
  • 1Rx8 Registered ECC corrects single-bit errors on the fly
  • 1 V operation matches server memory controller spec
  • 288-pin RDIMM form factor fits Supermicro H13SVW-NT slots
  • 32 GB dual-rank capacity enables full population

Exact-match DDR5 ECC RDIMM kit

This NEMIX RAM kit delivers 32 GB of DDR5 6400 memory as two 16 GB Registered ECC RDIMMs. The modules run at CL52 with a 1.1 V operating voltage and a 1Rx8 organisation. They are built to the exact rank, voltage and timing the Supermicro H13SVW-NT motherboard expects for full-capacity recognition.

Suited for Supermicro H13SVW-NT upgrades

This kit suits administrators expanding or repairing a Supermicro H13SVW-NT server that requires Registered ECC DDR5 RDIMMs. It is not for systems that accept only unbuffered UDIMMs or SODIMM form factors. Buyers needing higher total capacity or different rank configurations should verify their board's population rules first.

Check motherboard memory population rules

Before ordering, consult the Supermicro H13SVW-NT manual for supported capacities per slot and the approved DIMM installation order. Confirm the board requires 288-pin Registered DDR5 modules and that your current configuration allows a two-module kit. Verify the server's BIOS version supports the stated speed and timing.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $1,054.99
Pricier than about 61% of the 21,161 comparable items (median $397.99).
Total capacity 32 GB (2 × 16 GB)
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $32.97 per GB
Pricier than about 90% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineNEMIX RAM Original Series Server Memory
Model nameDDR5 ECC RDIMM Registered Server Memory
Part numberMR51200-618K2
Total capacity32 GB (2 × 16 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 6400 (PC5 51200)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL52
ECC supportYes
Buffer typeRegistered
Memory rank1Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items32 GB 2 × 16 GB DDR5 6400 MHz PC5-51200 1Rx8 1.1 V 288-PIN ECC RDIMM KIT

Questions about this item

Do I need a motherboard with 288-pin DDR5 slots that supports Registered ECC RDIMMs for this kit to work?

Yes, the kit requires a board with 288-pin DDR5 slots that accept Registered ECC RDIMMs at 1.10 V; the Supermicro H13SVW-NT is the validated platform.

Will this DDR5-6400 CL52 kit run alongside slower DDR5 modules already installed in the server?

The memory controller will down-clock all populated slots to the lowest common speed and latency, so older slower DDR5 DIMMs will limit this kit to their lower rate.

How can I confirm the system sees the full 32 GB at DDR5-6400 after installation?

Check the BIOS memory information or the OS memory report for 32 GB total, DDR5-6400 (PC5-51200) speed, CL52 timings, and ECC Registered status on both 1Rx8 modules.

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