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Eight green DDR5 RDIMM modules with black chips no heat spreaders

NEMIX RAM

NEMIX RAM DDR5 512GB (8×64GB) 6400 CL52 2Rx4 1.1V ECC RDIMM Supermicro H13SSL-N

SKU CH-N102-8DDNS

Eight 64 GB DDR5 6400 CL52 2Rx4 1.1 V ECC registered RDIMMs validated for the Supermicro H13SSL-N motherboard

  • Total capacity512 GB (8 × 64 GB)
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • 512GB total capacity from eight 64GB modules for dense server workloads
  • DDR5-6400 speed with CL52 latency matching controller expectations
  • Registered ECC design corrects single-bit errors while buffering every slot
  • 1V operation at 2Rx4 rank keeps power draw low at full population
  • 288-pin RDIMM form factor verified for Supermicro H13SSL-N motherboard

Exact-Match DDR5 Kit

This NEMIX RAM kit delivers 512GB across eight 64GB DDR5 RDIMMs built to the exact rank, voltage and timing the Supermicro H13SSL-N memory controller expects. Registered ECC modules with CL52 latency at 6400 MT/s are recognised at full capacity and run at rated speed without manual tuning.

Installation Notes

Each 288-pin RDIMM seats like any registered DIMM, but the board requires a specific population order when all slots are filled. Misplacing a single module or mixing ranks will prevent the system from posting, so follow the motherboard manual sequence precisely.

Pre-Order Checklist

Confirm the H13SSL-N BIOS revision supports eight 64GB 2Rx4 modules at 1.1V and verify the approved DIMM population table for your CPU configuration. The board will not accept UDIMM or SODIMM form factors, and total capacity limits vary by processor installed.

How it compares

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

Price $17,259.99
Pricier than about 91% of the 21,161 comparable items (median $397.99).
Total capacity 512 GB (8 × 64 GB)
Higher than about 90% of the 20,941 comparable items (median 32 GB).
Price per GB $33.71 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 numberMR51200-924K8
Total capacity512 GB (8 × 64 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 rank2Rx4
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items512 GB 8 × 64 GB DDR5 6400 MHz PC5-51200 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

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