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Sixteen green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM 512GB 16x32GB DDR5 6400 CL52 1.1V 2Rx8 ECC Registered RDIMM memory upgrade

SKU CH-V27Z-AFE51

A 512GB kit of sixteen 32GB DDR5 6400 CL52 1.1V 2Rx8 ECC registered RDIMMs validated for Supermicro H14DSH motherboards

  • Total capacity512 GB (16 × 32 GB)
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • 512 GB total capacity from sixteen 32 GB modules
  • DDR5 6400 speed with CL52 latency for high throughput
  • Registered ECC design corrects single-bit errors automatically
  • 1 V operation reduces power draw per module
  • 288-pin RDIMM form factor fits Supermicro H14DSH motherboard

512GB DDR5 ECC Registered Kit

This 512GB kit contains 16 DDR5-6400 RDIMMs of 32GB each, built for the Supermicro H14DSH motherboard. Registered ECC operation with a 2Rx8 organisation and CL52 latency at 1.1V matches the platform's native memory-controller expectations.

Sustained Load Behaviour

Registered buffering reduces electrical load on the memory controller, allowing all 16 slots to run fully populated at the rated 6400MT/s speed. ECC corrects single-bit errors in real time, preventing silent data corruption during continuous server workloads.

DDR5 Interface Limits

The 288-pin DDR5 RDIMM form factor is mandatory; UDIMM or SODIMM modules will not fit the H14DSH slots. Population rules and maximum supported capacity are defined by the motherboard manual and must be verified before installation.

How it compares

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

Price $19,728.99
Pricier than about 91% of the 21,161 comparable items (median $397.99).
Total capacity 512 GB (16 × 32 GB)
Higher than about 90% of the 20,941 comparable items (median 32 GB).
Price per GB $38.53 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 numberMR51200-328K16
Total capacity512 GB (16 × 32 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 rank2Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items512 GB 16 × 32 GB DDR5 6400 MHz PC5-51200 2Rx8 1.1 V 288-PIN ECC RDIMM KIT

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