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

NEMIX RAM

NEMIX RAM 64GB (2x32GB) DDR5 4800 CL40 1.1V UDIMM memory upgrade for THINKMATE TWX-QS4-14R7

SKU CH-0CEM-Z2NHZ

DDR5 4800 memory kit with two 32 GB unbuffered UDIMMs at CL40 and 1.1 V for Thinkmate TWX-QS4-14R7 servers

  • Capacity64GB (2 x 32GB)
  • SpeedDDR5 4800 (PC5 38400)
  • ECCNo
  • Buffered/RegisteredUnbuffered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.10V
  • 64 GB capacity in a dual-channel 2 × 32 GB kit
  • DDR5 4800 MT/s speed rated at PC5-38400 bandwidth
  • Low 1.1 V operating voltage reduces power draw
  • CL40 CAS latency for responsive memory access
  • 288-pin unbuffered non-ECC UDIMM validated for ThinkMate TWX-QS4-14R7

64GB DDR5 kit for ThinkMate TWX-QS4-14R7

This 64GB kit contains two 32GB DDR5 UDIMM modules built for the ThinkMate TWX-QS4-14R7 tower server. It runs at 4800 MT/s with a CAS latency of CL40 and operates at 1.1V. The unbuffered non-ECC design targets standard desktop and workstation platforms that accept 288-pin DDR5 memory.

Sustained load behaviour

Modules use major OEM chips from Samsung, Micron or Hynix and are stress tested under load before shipping. The 2Rx8 rank structure helps maintain bandwidth during extended workloads. Without a heat spreader, airflow across the PCB becomes the primary cooling method for long-duration tasks.

Installation notes

The 288-pin UDIMM form factor fits standard DDR5 desktop slots; align the notch and press until the retention clips click. Because the kit is unbuffered and non-ECC, it will not function in platforms that require registered or ECC memory. Verify the motherboard supports 1.1V DDR5 4800 before purchase.

Highlights

  • 64 GB capacity in a dual-channel 2 × 32 GB kit
  • DDR5 4800 MT/s speed rated at PC5-38400 bandwidth
  • Low 1.1 V operating voltage reduces power draw
  • CL40 CAS latency for responsive memory access
  • 288-pin unbuffered non-ECC UDIMM validated for ThinkMate TWX-QS4-14R7

Specifications

BrandNEMIX RAM
SeriesTHINKMATE Server/Workstation Compatible Series Memory
ModelTHINKMATE DDR5 4800MHZ Non-ECC Unbuffered UDIMM
Part NumberMD38400-328K2
Capacity64GB (2 x 32GB)
SpeedDDR5 4800 (PC5 38400)
ECCNo
Buffered/RegisteredUnbuffered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.10V
Compatible SystemTHINKMATE
CAS LatencyCL40
Heat SpreaderNo
Type288-Pin DDR5 UDIMM
Rank2Rx8
FeaturesDDR5 Non-ECC Unbuffered UDIMM Motherboard Compatible
Package Content64GB (2X32GB) DDR5 4800MHZ PC5-38400 2Rx8 1.1V CL40 288-PIN Non-ECC Unbuffered UDIMM KIT

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