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Four green DDR5 UDIMM sticks, no heat spreaders, 288 pins each

NEMIX RAM

NEMIX RAM 128GB (4x32GB) DDR5 5600MHz CL46 1.1V 288-Pin UDIMM Supermicro BH4SRG

SKU CH-KEFY-2TK80

A 128GB DDR5 kit of four 32GB UDIMMs running at 5600MHz with CL46 latency and 1.1V operation, validated for Supermicro BH4SRG motherboards

  • Capacity128GB (4 x 32GB)
  • SpeedDDR5 5600 (PC5 44800)
  • ECCNo
  • Buffered/RegisteredUnbuffered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.10V
  • 128 GB total capacity for heavy multitasking
  • Four 32 GB modules fill four slots
  • DDR5 5600 speed with CL46 latency
  • Low 1.1 V voltage reduces power draw
  • Validated for Supermicro BH4SRG motherboard

Capacity and Compatibility

This 128 GB kit contains four 32 GB DDR5 modules validated for the Supermicro BH4SRG motherboard. It targets administrators and builders who need the maximum supported density on that specific platform.

Voltage and Thermal Profile

Operating at 1.10 V with CL46 latency, the unbuffered non-ECC modules run without heat spreaders and draw minimal power during typical desktop or workstation workloads. The standard DDR5 voltage keeps thermal output low inside a closed chassis.

Sustained Load Behaviour

Under continuous memory-intensive tasks the dual-rank 2Rx8 organisation maintains the rated 5600 MT/s data rate without throttling. The kit delivers stable throughput for virtualisation, rendering or database workloads that saturate all four slots.

Highlights

  • 128 GB total capacity for heavy multitasking
  • Four 32 GB modules fill four slots
  • DDR5 5600 speed with CL46 latency
  • Low 1.1 V voltage reduces power draw
  • Validated for Supermicro BH4SRG motherboard

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Memory
ModelDDR5 Non-ECC Unbuffered UDIMM Memory
Part NumberMD44800-328K4
Capacity128GB (4 x 32GB)
SpeedDDR5 5600 (PC5 44800)
ECCNo
Buffered/RegisteredUnbuffered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.10V
Compatible SystemSupermicro
CAS LatencyCL46
Heat SpreaderNo
Type288-Pin DDR5 UDIMM
Rank2Rx8
FeaturesDDR5 Non-ECC Unbuffered UDIMM Motherboard Compatible
Package Content128GB (4 x 32GB) DDR5 5600MHz PC5-44800 2Rx8 1.1V 288-PIN Non-ECC UDIMM KIT

Questions about this item

How do I install the 4 x 32GB DDR5 5600MHz modules on the Supermicro BH4SRG and what step is often missed?

Power off the system, open the case, align each 288-pin UDIMM with the slot notch, press firmly until the retention clips click, then enable XMP or manually set 5600 MT/s and CL46 in the BIOS — the step many miss is confirming the 1.1V voltage in firmware.

What maintenance or replacement will the 128GB DDR5 2Rx8 kit need over time?

No routine maintenance is required; the modules have no heat spreader and run at 1.10V, so keep the chassis airflow clean. If a module fails, replace the faulty 32GB stick — the kit carries a lifetime replacement warranty from NEMIX RAM.

What limit appears first when the 4 x 32GB DDR5 5600 CL46 kit runs sustained workloads?

The primary limit is the CL46 latency at 5600 MT/s; sustained heavy traffic will hit timing bottlenecks before thermal throttling, since the unbuffered 2Rx8 modules operate at the standard 1.1V without additional cooling.

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