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Four green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM DDR5 64GB 4x16GB 4800MHz CL40 1.1V ECC RDIMM Supermicro H13SVW-N

SKU CH-9Y6M-JF6E1

64 GB DDR5 ECC registered RDIMM kit, four 16 GB modules at 4800 MHz CL40 1.1 V, validated for Supermicro H13SVW-N motherboards

  • Total capacity64 GB (4 × 16 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 64GB 4X16GB

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Speed 4800MHz

  • 64 GB capacity from four 16 GB modules for high-density server workloads
  • DDR5 4800 speed delivers PC5-38400 bandwidth for demanding applications
  • Registered ECC design corrects single-bit errors and stabilises fully populated slots
  • 1 V operation at CL40 matches the Supermicro H13SVW-N memory controller spec
  • 288-pin RDIMM form factor ensures exact fit in the target motherboard

64GB DDR5 ECC RDIMM kit for Supermicro H13SVW-N

This NEMIX RAM kit supplies 64GB across four 16GB DDR5 4800MHz modules. Each stick is a 288-pin registered DIMM with ECC, CL40 latency and 1.1V operation. The 1Rx8 organisation matches the memory controller expectations of the Supermicro H13SVW-N motherboard.

Who this suits and who should look elsewhere

System builders upgrading or populating a Supermicro H13SVW-N board with registered ECC DDR5 will find the correct form factor, voltage and timing here. Buyers needing unbuffered UDIMM modules, laptop SODIMMs or non-ECC memory for consumer platforms cannot use this kit.

Registered ECC DDR5 with 1Rx8 organisation

The modules are registered (buffered) ECC RDIMMs built with a 1Rx8 rank structure. This combination lets the motherboard run all four slots fully populated at the rated DDR5 4800 speed while providing single-bit error correction.

How it compares

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

Price $1,708.99
Pricier than about 66% of the 21,161 comparable items (median $397.99).
Total capacity 64 GB (4 × 16 GB)
Higher than about 60% of the 20,941 comparable items (median 32 GB).
Price per GB $26.70 per GB
Pricier than about 74% 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 numberMR38400-618K4
Total capacity64 GB (4 × 16 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 4800 (PC5 38400)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL40
ECC supportYes
Buffer typeRegistered
Memory rank1Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items64 GB 4 × 16 GB DDR5 4800 MHz PC5-38400 1Rx8 1.1 V 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 H13SVW-N?

The modules run at the DDR5 4800 (PC5 38400) data rate the board's memory controller specifies, so all four slots operate at the rated speed without down-clocking.

How does the 288-pin RDIMM interface affect what the motherboard can accept?

The board requires 288-pin Registered DIMMs; this kit matches that exact form factor, so it fits the slots the manual lists for registered memory and will not work in UDIMM or SODIMM sockets.

What physical clearance does the 4 x 16 GB kit need inside the chassis?

Each module is a standard-height 288-pin RDIMM with no heat spreader, so it fits the normal DIMM slot spacing on the H13SVW-N without interfering with CPU coolers or airflow ducts.

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