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Four green DDR5 RDIMM modules in anti-static tray

NEMIX RAM

NEMIX RAM 256GB (4x64GB) DDR5 4800 CL40 ECC RDIMM ThinkMate memory upgrade

SKU CH-94D7-JWCWG

256GB DDR5 4800 CL40 ECC registered server memory kit with four 64GB modules at 1.1V

  • 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 across four 64 GB modules
  • DDR5 4800 speed with PC5-38400 bandwidth rating
  • ECC registered RDIMM ensures data integrity for servers
  • 10 V low voltage reduces power draw
  • Compatible with ThinkMate TWX-QS8-14E4 and TWX-QS8-24E4 tower servers

ThinkMate DDR5 4800 ECC RDIMM Kit

This 256 GB kit contains four 64 GB DDR5 4800 registered DIMMs built for ThinkMate TWX-QS8-14E4 and TWX-QS8-24E4 tower servers. It targets administrators who need maximum ECC capacity on these qualified platforms.

Registered DDR5 at 4800 MT/s with CL40

The modules run at 1.1 V as PC5-38400 2Rx4 devices. Registered buffering and ECC are mandatory for the supported ThinkMate servers; unbuffered or non-ECC DIMMs will not function in these systems.

Four-slot population on qualified ThinkMate towers

Installation follows the server manual slot order for 4 x 64 GB population. Mismatched ranks, mixing voltages or using non-qualified DIMMs typically prevents POST or disables ECC protection.

How it compares

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

Price $6,160.99
Pricier than about 82% 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 $24.07 per GB
Pricier than about 69% 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

Should I choose the 256GB kit with four 64GB modules or a different capacity for my ThinkMate server?

This kit provides 256GB total across four 64GB DDR5 4800 RDIMMs, matching the ThinkMate TWX-QS8-14E4 and TWX-QS8-24E4 qualified configuration.

What does the DDR5 4800 speed rating mean for actual throughput in my ThinkMate TWX-QS8 server?

DDR5 4800 (PC5-38400) runs at 4800MT/s with CL40 latency and 1.10V voltage on the registered 2Rx4 modules installed in your ThinkMate tower.

How does the 288-pin DDR5 RDIMM interface limit installation in the ThinkMate TWX-QS8 platforms?

The 288-pin DDR5 RDIMM form factor fits only DDR5 RDIMM slots; the registered 2Rx4 design and ECC function require the ThinkMate server chipset to support registered ECC memory.

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