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Six bare green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM 576GB (6×96GB) DDR5 6400 CL52 ECC RDIMM memory upgrade

SKU CH-SG73-MXN18

Six 96 GB DDR5 registered ECC modules at 6400 MT/s CL52 1.1 V for Supermicro BigTwin SYS-222BT-HER servers

  • Total capacity576 GB (6 × 96 GB)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • Memory rank2Rx4
  • 576 GB total capacity from six 96 GB modules for dense server workloads
  • DDR5 6400 MT/s speed with CL52 latency for responsive data handling
  • ECC registered RDIMM design protects data integrity in critical applications
  • 1 V operating voltage reduces power draw across large memory populations
  • 288-pin DDR5 RDIMM form factor fits Supermicro BigTwin SYS-222BT-HER systems

576 GB DDR5 ECC RDIMM kit

This NEMIX RAM kit delivers 576 GB across six 96 GB DDR5 registered DIMMs. It targets administrators expanding Supermicro BigTwin SuperServer SYS-222BT-HER platforms with validated server memory.

CL52 latency at 6400 MT/s

The modules run at DDR5 6400 with a CAS latency of 52 and operate at 1.1 V. This timing and voltage combination is the decisive factor for stability in the qualified Supermicro system.

Suits BigTwin SYS-222BT-HER upgrades

Buyers needing registered ECC DDR5 for this exact Supermicro server should proceed. Those requiring unbuffered DIMMs, non-ECC modules, different capacities or other form factors should look elsewhere.

How it compares

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

Price $16,361.99
Pricier than about 91% of the 21,161 comparable items (median $397.99).
Total capacity 576 GB (6 × 96 GB)
Higher than about 90% of the 20,941 comparable items (median 32 GB).
Price per GB $28.41 per GB
Pricier than about 80% 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 numberMR51200-9624K6
Total capacity576 GB (6 × 96 GB)
Product type288-Pin DDR5 RDIMM
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL52
ECC supportYes
Buffer typeRegistered
Heat spreaderNo
Memory rank2Rx4
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items576 GB (6 × 96 GB) DDR5 6400 MHz PC5-51200 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Questions about this item

What does the 6400 MT/s rating actually deliver inside a SuperMicro BigTwin SYS-222BT-HER?

The kit runs at the JEDEC-standard 6400 MT/s data rate with CL52 latency, giving each of the six 96 GB modules the full PC5-51200 bandwidth the server’s memory controller expects.

How does the 288-pin DDR5 RDIMM interface limit usable speed or capacity in this platform?

The registered 288-pin DDR5 RDIMM form factor is the only module type the BigTwin’s memory slots accept, so the 6400 MT/s CL52 specification is the native ceiling — no higher JEDEC speed is supported by the board.

What physical clearance or slot layout is required to install all six 96 GB sticks?

Each module is a standard-height 288-pin RDIMM without a heat spreader, so they fit the BigTwin’s regular DIMM slots side-by-side; populate all six channels per node following the motherboard’s population guide.

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