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Four green DDR5 UDIMM sticks with black chips, no heat spreaders

NEMIX RAM

NEMIX RAM 192GB (4×48GB) DDR5 5600 CL46 1.1V 2Rx8 UDIMM Supermicro BH4SRG memory upgrade

SKU CH-FA9A-22J97

A 192 GB DDR5 kit of four 48 GB unbuffered UDIMMs running at 5600 MT/s with CL46 latency and 1.1 V operation, validated for the Supermicro BH4SRG motherboard

  • Total capacity192 GB (4 × 48 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Buffer typeUnbuffered
  • Rated voltage1.1 V
  • 192 GB total capacity from four 48 GB modules
  • DDR5 5600 speed rated at PC5-44800 bandwidth
  • CL46 CAS latency for responsive timing
  • 1 V operating voltage for efficient power draw
  • Validated for Supermicro BH4SRG motherboard compatibility

System-specific DDR5 kit for Supermicro BH4SRG

This 192GB kit contains four 48GB unbuffered UDIMMs built for the Supermicro BH4SRG motherboard. It targets administrators and power users who need maximum memory capacity in a supported configuration. Each module runs at 5600 MT/s with CL46 latency at 1.1V.

Four 288-pin slots populated with 2Rx8 modules

The kit fills four DIMM slots with dual-rank 2Rx8 organisation, leaving no empty slots for further expansion on this board. No heat spreaders are fitted, so airflow across the modules must come from case or CPU cooling. Installation follows standard UDIMM procedure without registration or ECC overhead.

Steady 5600 MT/s throughput at 1.1V under load

Rated voltage of 1.10V and CL46 timings are maintained during sustained workloads typical of virtualisation or large dataset processing. The 2Rx8 density keeps bandwidth consistent across all four channels without thermal throttling from spreaders. Performance scales with the platform's memory controller limits.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $2,244.99
Pricier than about 70% of the 21,161 comparable items (median $397.99).
Total capacity 192 GB (4 × 48 GB)
Higher than about 75% of the 20,941 comparable items (median 32 GB).
Price per GB $11.69 per GB
Pricier than about 57% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineNEMIX RAM Original Series Memory
Model nameDDR5 Non-ECC Unbuffered UDIMM Memory
Part numberMD44800-4828K4
Total capacity192 GB (4 × 48 GB)
Product type288-Pin DDR5 UDIMM
Performance
Rated speedDDR5 5600 (PC5 44800)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL46
ECC supportNo
Buffer typeUnbuffered
Heat spreaderNo
Memory rank2Rx8
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items192 GB (4 × 48 GB) DDR5 5600 MHz PC5-44800 2Rx8 1.1 V 288-PIN Non-ECC UDIMM KIT

Questions about this item

What CAS latency does the DDR5 5600 kit run at?

The kit is rated at CL46, so the first timing limit you hit under sustained load is the 46-cycle CAS latency.

How much heat and power should I expect from the 1.10 V modules running all day?

At 1.10 V with no heat spreaders, the 4×48 GB DDR5 5600 UDIMMs draw minimal power and run cool enough for standard chassis airflow.

Which motherboard slot layout do I need for this 288-pin UDIMM kit?

The Supermicro BH4SRG must provide four DDR5 288-pin UDIMM slots to accept the 192 GB kit.

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