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Four green DDR5 RDIMM modules in a set

NEMIX RAM

NEMIX RAM 64GB 4x16GB DDR5 6400 CL52 1.1V ECC RDIMM Supermicro H13SSL-N memory upgrade

SKU CH-932N-X06PF

A 64GB kit of four 16GB DDR5 ECC registered RDIMMs running at 6400MHz with CL52 latency and 1.1V for the Supermicro H13SSL-N motherboard

  • Total capacity64 GB (4 × 16 GB)
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • 64 GB capacity across four 16 GB modules expands server memory headroom
  • DDR5 6400 speed with CL52 latency delivers rated throughput for H13SSL-N
  • Registered ECC RDIMM design offloads controller and corrects single-bit errors
  • 10 V operation matches platform voltage requirement for stable population
  • 288-pin form factor fits exactly the Supermicro H13SSL-N memory slots

Exact-match DDR5-6400 kit for Supermicro H13SSL-N

This 64GB kit (4 x 16GB) is built to the precise DDR5-6400 (PC5-51200) specification that the Supermicro H13SSL-N memory controller expects. Registered ECC RDIMM modules with 1Rx8 organization and 1.10V operation ensure the board recognises full capacity and runs at rated speed without manual tuning. It is not suited for systems that require unbuffered UDIMMs or SODIMM form factors.

Capacity and headroom for multi-threaded workloads

Four 16GB ranks deliver 64GB total, letting the platform keep large in-memory databases, virtual-machine fleets or compile farms resident without swapping. CL52 latency and 1Rx8 density keep bandwidth steady while all slots are populated, though workloads that exceed 64GB will still require a higher-capacity configuration.

Thermals, noise and power in normal use

Bare modules without heat spreaders rely on server chassis airflow; at 1.10V the DRAM draws minimal power and runs cool under sustained load. No onboard fans mean zero acoustic contribution, and the registered buffer reduces electrical loading on the memory controller for stable long-term operation.

How it compares

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

Price $2,085.99
Pricier than about 69% 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 $32.59 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 numberMR51200-618K4
Total capacity64 GB (4 × 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 items64 GB 4 × 16 GB DDR5 6400 MHz PC5-51200 1Rx8 1.1 V 288-PIN ECC RDIMM KIT

Questions about this item

Will this 64GB 4x16GB DDR5 6400 CL52 1.1V ECC RDIMM kit run alongside my existing DDR5 ECC RDIMMs on the Supermicro H13SSL-N?

Mixing modules of different speeds, latencies or ranks can prevent the server from booting or force all channels to run at the slowest common settings. For reliable operation, populate all slots with identical kits.

How can I verify the kit is running at DDR5 6400 CL52 with ECC active after installation?

Enter the BIOS and confirm the memory frequency reads 6400 MT/s, CAS latency shows 52, voltage is 1.10V and ECC status is enabled. The OS should report 64 GB total and show corrected error counters at zero.

What does the package contain and is anything else required to install it?

The box includes four 16 GB 288-pin DDR5 ECC Registered DIMMs. No extra parts are needed; install them into the motherboard's DDR5 RDIMM slots following the population order in the H13SSL-N manual.

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