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Four bare green DDR5 RDIMM sticks in a row

NEMIX RAM

NEMIX RAM DDR5 6400 384GB 4x96GB CL52 2Rx4 ECC RDIMM 1.1V 288-pin memory upgrade

SKU CH-YMDR-ZDX63

A 384 GB DDR5 ECC RDIMM kit of four 96 GB modules running at 6400 MHz with CL52 latency, 1.1 V operation and registered buffering for the ASRock Rack TURIN2D24XGM/500W motherboard

  • Total capacity384 GB (4 × 96 GB)
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 384GB 4X96GB

  • 384 GB total capacity from four 96 GB modules
  • DDR5-6400 speed with CL52 latency at 1.1 V
  • Registered ECC design prevents silent data corruption
  • 2Rx4 dual-rank organisation maximises density per slot
  • Validated for ASRock Rack TURIN2D24XGM/500W motherboard

Exact-fit server upgrade

This 384GB kit delivers four 96GB DDR5 RDIMMs rated at 6400 MT/s with CL52 latency and 1.1V operation. The modules use registered ECC 2Rx4 organization to match the ASRock Rack TURIN2D24XGM/500W motherboard memory controller expectations. Full population is recognized at rated speed without manual tuning.

Replaces partial or slower kits

Swapping a smaller capacity set or lower-speed DDR5 modules for this kit adds 384GB of registered ECC memory in a single validated configuration. The jump is worth it when workloads need maximum DIMM slots filled at 6400 MT/s while maintaining error correction and signal integrity across all channels.

Sustained load behavior

Registered buffering reduces electrical load on the memory controller so every slot runs fully populated at 6400 MT/s during continuous operation. ECC corrects single-bit errors on the fly, preventing silent data corruption and unplanned reboots under prolonged server workloads.

How it compares

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

Price $10,398.99
Pricier than about 88% of the 21,161 comparable items (median $397.99).
Total capacity 384 GB (4 × 96 GB)
Higher than about 85% of the 20,941 comparable items (median 32 GB).
Price per GB $27.08 per GB
Pricier than about 75% 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 numberMR51200-9624K4
Total capacity384 GB (4 × 96 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 systemsASRock Rack
In the box
Included items384 GB 4 × 96 GB DDR5 6400 MHz PC5-51200 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

Does the 288-pin RDIMM form factor match the ASRock Rack TURIN2D24XGM/500W motherboard slots?

Yes, the kit uses 288-pin DDR5 RDIMM modules, which is the exact form factor required by the ASRock Rack TURIN2D24XGM/500W motherboard.

What is the correct population order for installing all four 96GB modules on this motherboard?

Consult the ASRock Rack TURIN2D24XGM/500W manual for the approved DIMM population sequence; the board's memory-controller rules dictate which slots must be filled first for full 384GB recognition.

Will the registered ECC modules require firmware updates or battery-backed maintenance over time?

No, the RDIMM modules themselves have no firmware or battery; ECC error correction operates automatically in hardware, and the only ongoing step is standard server memory diagnostics during scheduled maintenance windows.

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