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Twelve green DDR5 RDIMM modules in anti-static tray

NEMIX RAM

NEMIX RAM 384GB 12x32GB DDR5 4800 CL40 ECC RDIMM THINKMATE Server Memory Upgrade

SKU CH-7KQ4-CYH57

384 GB DDR5 4800 ECC RDIMM kit with twelve 32 GB modules for ThinkMate tower servers

  • 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 with CL40 latency for responsive server workloads
  • ECC registered RDIMM design protects data integrity in mission-critical environments
  • 1 V operating voltage reduces power draw per module
  • Validated for Thinkmate TWX-XS8-24S4 and TWX-XS8-14S4 tower servers

Server Memory Kit for Thinkmate Towers

This 384GB kit contains twelve 32GB DDR5 RDIMM modules built for Thinkmate TWX-XS8-24S4 and TWX-XS8-14S4 tower servers. It targets administrators who need maximum registered ECC capacity in those specific platforms. Buyers using other server brands or desktop motherboards cannot use this memory.

Registered ECC DDR5 4800 CL40 Specification

Each module runs at DDR5 4800 (PC5-38400) with CL40 latency at 1.10V in a 2Rx8 organisation. The registered ECC design is the single factor that determines compatibility; systems requiring unbuffered non-ECC UDIMMs or a different speed grade will not accept this kit.

Tool-Free DIMM Installation

The 288-pin RDIMMs seat vertically in the server's memory slots without cables or brackets. The usual issue is populating slots in the wrong order for the CPU's memory channels, which prevents the system from posting until the configuration matches the motherboard manual.

How it compares

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

Price $9,632.99
Pricier than about 87% 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 $25.09 per GB
Pricier than about 70% 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

What does the DDR5 4800 speed rating mean once the kit is installed in a ThinkMate tower server?

The modules run at 4800 MT/s with CL40 latency, delivering the rated throughput the server's memory controller is designed for.

How does the PC5-38400 designation relate to the memory interface in this 12-module kit?

PC5-38400 is the peak transfer rate label for DDR5 4800; each 288-pin RDIMM connects through the server's registered DIMM slots.

What physical clearance and slot requirements does this 12 x 32 GB RDIMM kit need?

Each module is a standard 288-pin DDR5 RDIMM without a heat spreader, so it fits any compatible ThinkMate tower server DIMM slot.

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