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Four green DDR5 UDIMM sticks in a row, no heat spreaders

NEMIX RAM

NEMIX RAM 128GB (4 x 32GB) DDR5 4800 CL40 2Rx8 1.1V UDIMM memory upgrade for Supermicro X14SAE

SKU CH-2A14-5CYN5

128 GB DDR5-4800 kit of four 32 GB UDIMMs at CL40 and 1.1 V, validated for the Supermicro X14SAE motherboard

  • Capacity128GB (4 x 32GB)
  • Type288-Pin DDR5 UDIMM
  • SpeedDDR5 4800 (PC5 38400)
  • CAS LatencyCL40
  • Voltage1.10V
  • ECCNo

Size 128GB 4X32GB

  • 128 GB total capacity from four 32 GB modules for large workloads
  • DDR5 4800 speed with CL40 latency at 1.1 V for rated performance
  • 2Rx8 dual-rank layout matches the memory controller expectations
  • 288-pin UDIMM form factor fits the Supermicro X14SAE motherboard
  • Built with Samsung, Micron or Hynix chips and tested for stability

128 GB DDR5 kit for Supermicro X14SAE

This 128 GB kit contains four 32 GB DDR5 4800 UDIMMs built to the exact rank, voltage and timing the Supermicro X14SAE motherboard expects. The modules are Non-ECC, unbuffered and use a 2Rx8 organisation so the board recognises the full capacity at rated speed without manual tuning.

Sustained load behaviour

Major OEM chips from Samsung, Micron or Hynix are tested for stability at DDR5 4800, CL40 and 1.10 V. The memory maintains its rated frequency and latency during extended workloads rather than throttling after a short burst, giving consistent throughput for compile jobs, virtualisation or large datasets.

Thermals and power

Each module runs at the standard 1.10 V with no heat spreader, relying on case airflow for cooling. Power draw stays at the JEDEC baseline for DDR5 4800 2Rx8 UDIMMs, and the bare PCB produces no additional fan noise beyond what the system cooling already provides.

Puntos fuertes

  • 128 GB total capacity from four 32 GB modules for large workloads
  • DDR5 4800 speed with CL40 latency at 1.1 V for rated performance
  • 2Rx8 dual-rank layout matches the memory controller expectations
  • 288-pin UDIMM form factor fits the Supermicro X14SAE motherboard
  • Built with Samsung, Micron or Hynix chips and tested for stability

Especificaciones

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Memory
ModelDDR5 Non-ECC Unbuffered UDIMM Memory
Part NumberMD38400-328K4
Capacity128GB (4 x 32GB)
Type288-Pin DDR5 UDIMM
SpeedDDR5 4800 (PC5 38400)
CAS LatencyCL40
Voltage1.10V
ECCNo
Buffered/RegisteredUnbuffered
Rank2Rx8
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemSupermicro
FeaturesDDR5 Non-ECC Unbuffered UDIMM Motherboard Compatible
Package Content128GB 4X32GB DDR5 4800MHz PC5-38400 2Rx8 1.1V 288-PIN Non-ECC UDIMM KIT

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Preguntas sobre este artículo

How much power do the four 32GB DDR5 4800 modules draw when running all day?

Each module operates at 1.10V, and the kit totals 128GB across four 2Rx8 UDIMMs with no heat spreader, so power scales with workload but stays at the standard DDR5 voltage.

What motherboard slot and chipset does this kit require to function?

The kit needs a Supermicro X14SAE motherboard with 288-pin DDR5 UDIMM slots and a memory controller that accepts 2Rx8 non-ECC unbuffered modules at CL40.

Can I mix these 4800 CL40 2Rx8 sticks with slower DDR5 modules already in the board?

The board will run all installed DDR5 at the lowest common speed and loosest timing, so adding slower modules would drop the 4800 CL40 kit to that lower rate.

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