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Four green DDR5 RDIMM modules with black chips and gold contacts

NEMIX RAM

NEMIX RAM 128GB (4x32GB) DDR5 4800 CL40 ECC RDIMM THINKMATE STX-NL-QE16 E4

SKU CH-Y2QW-8PQ5E

128 GB of DDR5 ECC registered memory in four 32 GB modules running at 4800 MT/s with CL40 latency for ThinkMate nearline storage servers

  • Total capacity128 GB (4 × 32 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 128GB total capacity for demanding server workloads
  • DDR5 4800 speed with PC5-38400 bandwidth
  • ECC registered design protects data integrity
  • CL40 CAS latency at 1.10V operating voltage
  • Validated for ThinkMate STX-NL-QE16 E4 nearline storage server

NEMIX RAM 128GB DDR5 4800 ECC RDIMM Kit

This NEMIX RAM kit provides 128GB of DDR5 memory across four 32GB registered DIMMs. It operates at 4800MHz with CL40 latency and 1.1V voltage. The modules feature ECC error correction and 2Rx8 organization for server-grade reliability.

For ThinkMate STX-NL-QE16 E4 nearline storage

This memory is validated for the ThinkMate STX-NL-QE16 E4 platform and similar enterprise systems requiring registered ECC DDR5. It is not suitable for consumer motherboards that only accept unbuffered non-ECC modules or for any system that cannot use 288-pin RDIMMs.

DDR5 4800 registered ECC with 2Rx8 organization

The registered ECC design with 2Rx8 rank configuration determines compatibility with server chipsets that require buffered memory. Systems needing unbuffered UDIMMs or different rank structures cannot use this kit.

How it compares

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

Price $3,790.99
Pricier than about 76% of the 21,161 comparable items (median $397.99).
Total capacity 128 GB (4 × 32 GB)
Higher than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $29.62 per GB
Pricier than about 84% 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 numberMR38400-328K4
Total capacity128 GB (4 × 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 items128 GB (4 × 32 GB) DDR5 4800 MHz PC5-38400 1Rx4 1.1 V CL40 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Does this DDR5 4800 CL40 ECC RDIMM kit require a THINKMATE STX-NL-QE16 E4 motherboard that supports registered memory?

Yes, the 128GB kit is built for the THINKMATE STX-NL-QE16 E4 nearline storage server and needs a motherboard that accepts 288-pin DDR5 registered DIMMs running at 1.10V.

Can I mix these 2Rx8 modules with existing 1Rx4 DDR5 ECC RDIMMs in the same server?

The kit uses 2Rx8 organisation; mixing ranks is possible only if the server's memory controller and BIOS support mixed-rank populations — check the system manual before installing.

How do I confirm the full 128GB is recognised and ECC is active after installation?

Enter the server BIOS or UEFI and verify that all four 32GB modules appear at 4800 MT/s with CL40 timing and that ECC status shows enabled for each channel.

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