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Four green DDR5 RDIMM sticks in anti-static tray

NEMIX RAM

NEMIX RAM 384GB 4x96GB DDR5 4800 ECC RDIMM THINKMATE

SKU CH-7YRR-2Y4JV

384 GB kit of four 96 GB DDR5 4800 ECC registered DIMMs for Thinkmate GPU-optimised 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
  • 384GB total capacity across four 96GB modules
  • DDR5 4800 speed rated at PC5-38400 bandwidth
  • ECC registered RDIMM protects data integrity under load
  • 1V operation reduces power draw per module
  • Validated for Thinkmate GPU-optimised server platforms

384 GB DDR5 ECC RDIMM kit

This 384 GB kit contains four 96 GB DDR5 4800 registered DIMMs built for Thinkmate GPU-optimised servers. Each module runs at 1.1 V with CL40 latency and provides ECC error correction for mission-critical workloads. The 2Rx8 organisation suits the high-capacity memory controllers in the target platforms. Buyers needing non-ECC or unbuffered memory should look elsewhere.

Installation and common issues

The modules are standard 288-pin DDR5 RDIMMs that seat in the server's DIMM slots without tools. Installation normally takes a few minutes, but the system must support registered ECC DDR5 at 4800 MT/s and accept 96 GB per slot. A frequent problem is populating slots in the wrong order or mixing ranks, which prevents the server from posting. Always follow the motherboard manual for the correct population sequence.

Pre-order compatibility checks

Verify that your Thinkmate model is the GPX-QH24-24E4-8GPU or GPX-QH14-28E4-8HGX listed in the compatibility statement. Confirm the BIOS version supports 96 GB DDR5 RDIMMs and that the CPU memory controller can address the total 384 GB capacity. Check that the chassis airflow can cool fully populated memory banks under sustained load.

How it compares

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

Price $10,911.99
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 $28.42 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 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 can I confirm the kit is running at 4800 MT/s with CL40 timings after installation?

Enter the system BIOS or UEFI and verify the memory speed reads 4800 MT/s and CAS latency shows CL40; the registered ECC modules will also report corrected error counts if the platform logs them.

The box lists four 96 GB modules — are any cables, brackets or additional parts required to install them in a Thinkmate server?

The package contains only the four 288-pin DDR5 RDIMMs; no extra cables, brackets or adapters are included or needed for the compatible Thinkmate GPU-optimised servers.

Why choose the 384 GB kit instead of a smaller capacity for the Thinkmate GPX-QH24-24E4-8GPU?

The 384 GB kit fully populates four slots with 96 GB 2Rx8 registered ECC modules, maximising the memory bandwidth and capacity those servers are designed to support.

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