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Two green DDR5 RDIMM sticks, no heat spreaders, 288-pin gold contacts

NEMIX RAM

NEMIX RAM 64GB (2x32GB) DDR5 4800 CL40 2Rx8 ECC RDIMM THINKMATE TWX-XS8-24S4 TWX-XS8-14S4 memory upgrade

SKU CH-BFCB-G9J9S

64 GB DDR5 ECC registered server memory kit, 4800 MT/s CL40, 2Rx8, 1.1 V, for Thinkmate TWX-XS8 tower servers

  • Capacity64GB (2 x 32GB)
  • SpeedDDR5 4800 (PC5 38400)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.10V
  • 64 GB total capacity from two 32 GB modules
  • DDR5 4800 speed rated at PC5-38400 bandwidth
  • ECC registered design detects and corrects data errors
  • 10 V operation reduces server power draw
  • Validated for Thinkmate TWX-XS8-24S4 and TWX-XS8-14S4 towers

64 GB DDR5 ECC RDIMM kit

This 64 GB kit contains two 32 GB DDR5 4800 registered DIMMs built for THINKMATE TWX-XS8-24S4 and TWX-XS8-14S4 tower servers. It targets administrators who need error-correcting memory for mission-critical workloads. Each module runs at 1.1 V with CL40 latency and a 2Rx8 organisation.

Registered 288-pin modules without heat spreaders

The registered design places a register between the DRAM and the memory controller, reducing electrical load on the server board. Modules use major OEM chips from Samsung, Micron or Hynix and fit standard 288-pin DDR5 slots. No heat spreaders are fitted, so airflow across the PCB is unimpeded.

Low-voltage DDR5 operation at 1.1 V

DDR5 4800 at 1.1 V draws less power per gigabyte than previous generations, helping keep system thermals manageable in dense tower configurations. ECC circuitry corrects single-bit errors on the fly, protecting data integrity during sustained loads. Registered buffering further stabilises signal integrity across fully populated channels.

Highlights

  • 64 GB total capacity from two 32 GB modules
  • DDR5 4800 speed rated at PC5-38400 bandwidth
  • ECC registered design detects and corrects data errors
  • 10 V operation reduces server power draw
  • Validated for Thinkmate TWX-XS8-24S4 and TWX-XS8-14S4 towers

Specifications

BrandNEMIX RAM
SeriesTHINKMATE Server/Workstation Compatible Series Memory
ModelTHINKMATE DDR5 4800MHZ ECC RDIMM Registered Server Memory
Part NumberMR38400-328K2
Capacity64GB (2 x 32GB)
SpeedDDR5 4800 (PC5 38400)
ECCYes
Buffered/RegisteredRegistered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.10V
Compatible SystemTHINKMATE
CAS LatencyCL40
Heat SpreaderNo
Type288-Pin DDR5 RDIMM
Rank2Rx8
FeaturesDDR5 ECC Registered RDIMM Server Motherboard Compatible
Package Content64GB (2X32GB) DDR5 4800MHZ PC5-38400 1Rx4 1.1V CL40 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Does DDR5 4800 PC5-38400 run at its rated 4800 MT/s on the ThinkMate TWX-XS8-24S4 and TWX-XS8-14S4 tower servers?

The kit is specified at DDR5 4800 (PC5-38400). Actual operating speed depends on the server memory controller and populated slot count; the modules will run at the highest common speed the platform negotiates.

What physical slot and clearance do the 288-pin RDIMMs need in these ThinkMate towers?

Each module is a standard 288-pin DDR5 RDIMM without a heat spreader. The server must provide DDR5 RDIMM slots with enough vertical clearance for bare modules.

What is the correct population order for the two 32 GB 2Rx8 modules in a ThinkMate TWX-XS8 chassis?

Install the pair in the channel slots recommended by the ThinkMate TWX-XS8 service manual — typically one per channel, same bank — to enable dual-channel operation and registered ECC functionality.

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