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Four green DDR5 UDIMM sticks in a row

NEMIX RAM

NEMIX RAM 64GB (4x16GB) DDR5 5600 CL46 288-Pin UDIMM Supermicro BH4SRG memory upgrade

SKU CH-2RP9-NBWNY

A 64 GB kit of four 16 GB DDR5 5600 CL46 288-pin UDIMM modules at 1.1 V, validated for Supermicro BH4SRG motherboards

  • Total capacity64 GB (4 × 16 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Buffer typeUnbuffered
  • Rated voltage1.1 V
  • 64 GB total capacity across four 16 GB modules
  • DDR5 5600 MT/s speed rated at PC5-44800 bandwidth
  • CL46 CAS latency with 1.1 V operating voltage
  • 288-pin unbuffered non-ECC UDIMM form factor
  • Built with major OEM Samsung, Micron or Hynix chips

Capacity and compatibility

This kit provides 64GB of DDR5 memory across four 16GB modules. It is built for the Supermicro BH4SRG motherboard and follows the 288-pin UDIMM form factor. The non-ECC unbuffered design suits desktop and workstation platforms that do not require error correction.

Sustained-load behaviour

Operating at 1.1V with CL46 latency, the modules maintain the DDR5 5600 data rate during extended workloads. The 1Rx8 organisation keeps signal loading low on each channel. Major OEM DRAM from Samsung, Micron or Hynix supplies consistent timing under continuous read and write cycles.

DDR5 interface limits

The PC5-44800 rating sets the peak transfer ceiling for this standard. Bandwidth cannot exceed the DDR5 5600 specification regardless of motherboard capabilities. Systems that only support lower DDR5 speeds will run the kit at the highest mutually supported frequency.

How it compares

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

Price $901.99
Pricier than about 60% of the 21,161 comparable items (median $397.99).
Total capacity 64 GB (4 × 16 GB)
Higher than about 60% of the 20,941 comparable items (median 32 GB).
Price per GB $14.09 per GB
Pricier than about 60% 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 numberMD44800-618K4
Total capacity64 GB (4 × 16 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 rank1Rx8
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items64 GB (4 × 16 GB) DDR5 5600 MHz PC5-44800 1Rx8 1.1 V 288-PIN Non-ECC UDIMM KIT

Questions about this item

Will the 1.1 V DDR5 modules stay cool and quiet during all-day operation?

The kit runs at the standard 1.1 V DDR5 voltage with no heat spreader, so it relies on case airflow; power draw is typical for 5600 MT/s unbuffered UDIMMs.

What motherboard slot and CPU memory controller do I need for this 4×16 GB kit to work?

You need a Supermicro BH4SRG motherboard with four 288-pin DDR5 UDIMM slots and a CPU that supports DDR5-5600 non-ECC unbuffered memory.

Can I mix this CL46 DDR5-5600 kit with slower DDR5 modules already installed in the same board?

Mixing speeds or latencies forces all modules to run at the lowest common speed and highest latency; for best stability use four identical 16 GB 1Rx8 CL46 modules.

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