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Eight green DDR5 RDIMM sticks in anti-static tray

NEMIX RAM

NEMIX RAM DDR5 4800 512GB (8x64GB) CL40 2Rx4 1.10V ECC RDIMM server RAM

SKU CH-9PB8-THX5X

Eight 64 GB DDR5 registered ECC modules deliver 512 GB at 4800 MT/s with CL40 latency and 1.10 V operation

  • Total capacity512 GB (8 × 64 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered

Capacity 512GB (8 x 64GB)

  • Massive 512 GB capacity across eight 64 GB modules
  • DDR5 4800 MT/s speed rated at PC5-38400 bandwidth
  • ECC registered design detects and corrects data errors
  • Low 1.10 V operation reduces server power draw
  • Built with major OEM Samsung Micron Hynix chips

512GB DDR5 ECC RDIMM kit for servers

This 512GB kit contains eight 64GB DDR5 4800 registered DIMMs built for enterprise servers and workstations. ECC and registered operation protect data integrity in multi-socket platforms. The modules run at 1.10V with CL40 latency. They suit IT teams scaling memory in compatible DDR5 RDIMM slots.

288-pin registered modules without heat spreaders

Each stick uses a 288-pin DDR5 RDIMM form factor and a 2Rx4 organisation sourced from major OEM DRAM. The absence of heat spreaders keeps the profile low for dense chassis layouts. Registered buffering reduces electrical load on the memory controller. Standard 1.10V operation matches DDR5 server specifications.

Verify DDR5 RDIMM support and population rules

Confirm the motherboard accepts DDR5 registered ECC DIMMs and supports 64GB per slot before ordering. Check the qualified vendor list and maximum capacity per channel for your specific platform. Ensure the BIOS revision enables eight-module population at 4800 speed. Registered memory cannot be used in unbuffered UDIMM slots.

How it compares

Measured against everything we stock in ECC Server RAM, at today’s prices. Recalculated every night.

Price $13,204.99
Pricier than about 91% of the 6,523 comparable items (median $188.99).
Total capacity 512 GB (8 × 64 GB)
Higher than about 91% of the 6,064 comparable items (median 32 GB).
Price per GB $25.79 per GB
Pricier than about 87% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineNEMIX RAM Original Series Memory
Model nameDDR5 ECC RDIMM Registered Server Memory
Part numberMR38400-924K8
Total capacity512 GB (8 × 64 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 4800 (PC5 38400)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL40
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Heat spreaderNo
Power
Rated voltage1.1 V

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