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Twelve green DDR5 RDIMM modules with black chips and gold contacts

NEMIX RAM

NEMIX RAM 384GB (12x32GB) DDR5 4800 2Rx8 CL40 ECC RDIMM for THINKMATE HDX-QN8-52E4 memory upgrade

SKU CH-JFH4-NZPFE

A 384GB registered ECC kit of twelve 32GB DDR5 4800 modules built for the Thinkmate HDX-QN8-52E4 server

  • Total capacity384 GB (12 × 32 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 384 GB total capacity from twelve 32 GB modules
  • DDR5 4800 speed rated at PC5-38400 bandwidth
  • ECC registered RDIMM protects data integrity under load
  • 2Rx8 dual-rank organisation with CL40 latency
  • 1 V operation on 288-pin DDR5 form factor

Thinkmate HDX-QN8-52E4 compatible DDR5 kit

This 384 GB kit contains twelve 32 GB DDR5 4800 registered ECC modules built for the Thinkmate HDX-QN8-52E4 high-density server. It targets administrators who need maximum registered memory capacity in that specific platform. The modules run at 1.1 V with CL40 latency and a 2Rx8 organisation.

Registered DDR5 at 1.1 V draws minimal power per

Twelve modules operating at 4800 MT/s and 1.1 V keep per-DIMM power low while delivering 384 GB of error-correcting capacity. Registered buffering reduces electrical load on the memory controller, helping thermal headroom in dense chassis. No heat spreaders are fitted, so airflow across the bare PCB is required.

Twelve-module kit fills twelve slots

The package supplies exactly twelve matched 32 GB RDIMMs, eliminating the need to source individual sticks or mix batches. Each module is stress-tested under load before shipping to verify stability in the target server. Lifetime replacement coverage backs the kit for the service life of the platform.

How it compares

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

Price $11,087.99
Pricier than about 89% of the 21,161 comparable items (median $397.99).
Total capacity 384 GB (12 × 32 GB)
Higher than about 85% of the 20,941 comparable items (median 32 GB).
Price per GB $28.87 per GB
Pricier than about 82% 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 numberMR38400-328K12
Total capacity384 GB (12 × 32 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 (12 × 32 GB) DDR5 4800 MHz PC5-38400 2Rx8 1.1 V CL40 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

How do I install the 12 288-pin DDR5 RDIMM modules in the Thinkmate HDX-QN8-52E4, and what step is often missed?

Power down the server, open the chassis, and seat each 2Rx8 module firmly until the ejector clips lock; the step often missed is confirming the memory-configuration mode in BIOS so all 384 GB are recognised.

What maintenance or replacement will the 384 GB DDR5 4800 ECC RDIMM kit need later?

The modules have no heat spreaders and no moving parts, so no routine maintenance is required; replacement is only needed if a module fails, which is covered by the manufacturer's lifetime replacement warranty.

What limit appears first when the 12 32 GB 2Rx8 CL40 modules run sustained workloads?

The CL40 latency at 4800 MT/s sets the timing ceiling, so sustained throughput is bounded by the 4800 MT/s data rate and CAS-40 latency before thermal or voltage limits are reached.

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