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Four green DDR5 ECC UDIMM sticks, no heat spreaders

NEMIX RAM

NEMIX RAM 128GB (4x32GB) DDR5 4800 CL40 1.1V ECC UDIMM Kit

SKU CH-XTPH-Z1GSF

Adds 128 GB of DDR5 ECC UDIMM memory at 4800 MT/s with CL40 latency and 1.1 V operation

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

Capacity 128GB (4 x 32GB)

  • 128 GB total capacity for heavy workloads
  • DDR5 4800 speed with CL40 latency
  • ECC protection for data integrity
  • 1 V operation reduces power draw
  • Four 32 GB 2Rx8 unbuffered UDIMM modules

128GB DDR5 ECC UDIMM kit

This 128GB kit contains four 32GB DDR5 4800 modules with CL40 timing and 1.1V operation. It targets servers and workstations that require error-correcting unbuffered memory for data integrity.

Four ranks of 2Rx8 density at PC5-38400

Each module uses a 2Rx8 organisation, giving the kit high capacity per slot. The DDR5 4800 speed handles typical enterprise workloads, while CL40 latency and 1.1V voltage define the performance envelope.

288-pin DDR5 ECC unbuffered form factor

The modules fit standard 288-pin DDR5 UDIMM slots without heat spreaders. They require a platform that supports DDR5 ECC unbuffered memory and leave adjacent slots free for further expansion.

Highlights

  • 128 GB total capacity for heavy workloads
  • DDR5 4800 speed with CL40 latency
  • ECC protection for data integrity
  • 1 V operation reduces power draw
  • Four 32 GB 2Rx8 unbuffered UDIMM modules

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Memory
ModelDDR5 ECC Unbuffered UDIMM Memory
Part NumberME38400-328K4
Capacity128GB (4 x 32GB)
Type288-Pin DDR5 ECC UDIMM
SpeedDDR5 4800 (PC5 38400)
CAS LatencyCL40
Voltage1.10V
ECCYes
Buffered/RegisteredUnbuffered
Rank2Rx8
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
FeaturesDDR5 ECC Unbuffered UDIMM Motherboard Compatible

Other versions of this model

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Questions about this item

Can the 4800 MT/s ECC UDIMMs run alongside slower DDR5 modules already in the server?

All DDR5 modules in a system operate at the speed of the slowest installed kit, so existing slower DDR5 will reduce these 4800 MT/s modules to that lower rate.

How can I confirm the kit is running at the rated 4800 MT/s with CL40 timings after installation?

Check the memory speed and latency reported in the BIOS or a tool such as CPU-Z; they should show 4800 MT/s and CL40 when the kit is operating as specified.

Does the 4 x 32 GB kit include only the four UDIMMs, or are any cables or brackets supplied?

The package contains the four 288-pin DDR5 ECC UDIMMs and nothing else; no cables, brackets or additional hardware are included.

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