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Four green DDR5 RDIMM modules in static bags

NEMIX RAM

NEMIX RAM 256GB (4×64GB) DDR5 4800 CL40 ECC RDIMM for THINKMATE STX-NL-QE16 E4 memory upgrade

SKU CH-GWM2-HS9WP

256 GB kit of four 64 GB DDR5 4800 CL40 ECC registered RDIMMs at 1.1 V for ThinkMate STX-NL-QE16 E4 servers

  • Total capacity256 GB (4 × 64 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 256 GB total capacity from four 64 GB modules
  • DDR5 4800 MT/s speed rated at PC5-38400
  • ECC registered RDIMM protects data integrity
  • 1 V operating voltage reduces power draw
  • Validated for ThinkMate STX-NL-QE16 E4 server

Compatibility Confirmed

This 256GB DDR5 kit is built specifically for the THINKMATE STX-NL-QE16 E4 nearline storage server. It contains four 64GB registered DIMMs that install directly into the system's 288-pin slots without configuration changes.

Thermals And Power

Each module operates at 1.10V with a CL40 latency rating at 4800MT/s. The registered design and ECC functionality add minimal overhead while maintaining signal integrity under sustained server workloads. No heat spreaders are fitted, relying on chassis airflow for cooling.

What The Kit Changes

Populating all slots with 2Rx4 organization maximizes the platform's supported memory capacity for dense virtualization or large dataset caching. ECC correction protects data integrity during extended operations. The kit includes only the four memory modules; no additional cables, software or mounting hardware are supplied.

How it compares

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

Price $6,800.99
Pricier than about 83% of the 21,161 comparable items (median $397.99).
Total capacity 256 GB (4 × 64 GB)
Higher than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $26.57 per GB
Pricier than about 73% 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 numberMR38400-924K4
Total capacity256 GB (4 × 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
Heat spreaderNo
Memory rank2Rx4
Power
Rated voltage1.1 V
Compatibility
Compatible systemsTHINKMATE
In the box
Included items256 GB (4 × 64 GB) DDR5 4800 MHz PC5-38400 2Rx4 1.1 V CL40 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

How do I install the 288-pin DDR5 RDIMM modules in the Thinkmate STX-NL-QE16 E4 and what step is often missed?

Power down, open the chassis, align each 64GB module's key notch with the slot, press firmly until both retention clips click, then verify in BIOS that all 256GB are detected at 4800 MT/s with ECC enabled.

What maintenance or replacement will the 2Rx4 registered ECC kit need over its service life?

No scheduled maintenance is required; if a module fails the lifetime replacement warranty covers it, otherwise the kit runs until a capacity or speed upgrade is desired.

What limit appears first when the 1.10V CL40 memory runs sustained workloads on this server?

The DDR5 4800 PC5-38400 bandwidth ceiling is reached before thermal throttling, since the modules have no heat spreaders and operate at standard 1.1V.

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