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Four green DDR5 RDIMM modules in anti-static tray

NEMIX RAM

NEMIX RAM 384GB (4×96GB) DDR5 4800 CL40 ECC RDIMM memory upgrade

SKU CH-7V1G-0BF58

384 GB registered DDR5 kit in four 96 GB modules at 4800 MT/s with ECC and CL40 latency for Thinkmate HDX-QN8-52E4 servers

  • Total capacity384 GB (4 × 96 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 384 GB total capacity for dense server workloads
  • DDR5 4800 MT/s speed with CL40 latency
  • ECC registered design protects data integrity
  • 1 V operation reduces power draw
  • 288-pin RDIMM form factor fits Thinkmate HDX-QN8-52E4

Capacity and role

This 384 GB kit contains four 96 GB DDR5 4800 RDIMMs built for Thinkmate HDX-QN8-52E4 high-density servers. Registered ECC operation and 2Rx8 organisation suit workloads that demand data integrity and large memory footprints. The modules run at 1.1 V without heat spreaders.

Sustained-load behaviour

Registered buffering and on-die ECC keep signal quality stable during continuous server duty. Major OEM Samsung, Micron or Hynix chips are stress-tested under load to maintain reliability at CL40 latency across all four slots. The 1.1 V supply helps limit thermal rise in dense configurations.

DDR5 interface limits

The PC5-38400 standard caps transfer rate at 4800 MT/s and 288-pin RDIMM form factor, so bandwidth cannot exceed this specification. Registered timing adds one cycle versus unbuffered DIMMs, and CL40 is the rated latency floor for this speed grade. Systems needing higher throughput require a faster DDR5 tier.

How it compares

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

Price $11,630.99
Pricier than about 89% 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 $30.29 per GB
Pricier than about 86% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineTHINKMATE Server/Workstation Compatible Series Memory
Model nameTHINKMATE DDR5 4800 MHz ECC RDIMM Registered Server Memory
Part numberMR38400-9628K4
Total capacity384 GB (4 × 96 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
Heat spreaderNo
Memory rank2Rx8
Power
Rated voltage1.1 V
Compatibility
Compatible systemsTHINKMATE
In the box
Included items384 GB (4 × 96 GB) DDR5 4800 MHz PC5-38400 2Rx8 1.1 V CL40 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

How much power does each 96GB DDR5 4800 CL40 RDIMM draw at its rated 1.10V during sustained all-day workloads?

Each module operates at 1.10V, the standard DDR5 voltage, so power draw per DIMM is determined by the 4800 MT/s speed and 2Rx8 density rather than an elevated voltage.

What must the host system provide to accept this 384GB kit of 288-pin DDR5 ECC RDIMMs?

A motherboard with DDR5 RDIMM slots, support for registered ECC memory, and a qualified memory controller that can address 96GB 2Rx8 modules at 4800 MT/s.

Can I populate the remaining DDR5 RDIMM slots in my ThinkMate HDX-QN8-52E4 with different-capacity DDR5 ECC RDIMMs?

The server's memory controller allows mixed-capacity DDR5 ECC RDIMMs provided each installed module is a registered ECC type and the total population follows the platform's slot-filling rules.

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