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Four green DDR5 memory modules with black heat spreaders

NEMIX RAM

NEMIX RAM 128GB (4 x 32GB) DDR5 5600MHz PC5-44800 2Rx8 1.1V 288-PIN Non-ECC UDIMM Unbuffered Server Memory

SKU CH-PWYR-4PBT8

A 128GB DDR5 kit of four 32GB modules running at 5600MHz with CL46 latency and 1.1V operation for unbuffered desktop systems

  • Total capacity128 GB (4 × 32 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latency46
  • Rated voltage1.1 V
  • Buffer typeUnbuffered
  • 128GB total capacity from four 32GB modules
  • DDR5 5600MHz speed rated at PC5-44800
  • Low 1.1V operating voltage for efficient power use
  • 2Rx8 dual-rank organisation for high density
  • Non-ECC unbuffered UDIMM with 288-pin layout

Capacity and configuration

This kit provides 128GB total capacity across four 32GB modules. It uses DDR5 technology at 5600MHz with PC5-44800 rating. The modules are 2Rx8 dual-rank unbuffered non-ECC UDIMMs operating at 1.1V.

Motherboard and CPU compatibility

Verify that your platform supports DDR5 memory and accepts 288-pin UDIMMs. The CPU and motherboard must be rated for 5600MHz operation or will downclock automatically. Four slots are required to install the full kit.

Rank and voltage characteristics

The 2Rx8 organisation increases memory density per channel compared to single-rank alternatives. Standard 1.1V operation matches JEDEC baseline voltage for DDR5. No ECC or registered buffering is present, so error correction and signal regeneration depend on the platform.

How it compares

Measured against everything we stock in ECC Server RAM, at today’s prices. Recalculated every night.

Price $1,824.99
Pricier than about 85% of the 6,523 comparable items (median $188.99).
Total capacity 128 GB (4 × 32 GB)
Higher than about 90% of the 6,064 comparable items (median 32 GB).
CAS latency 46
Higher than about 70% of the 439 comparable items (median 40).
Price per GB $14.26 per GB
Pricier than about 74% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Model namePart#: MD44800-328K4-SM-AS-3015MR-H8TNR-01-G2
Part numberPart#: MD44800-328K4-SM-AS-3015MR-H8TNR-01-G2
Total capacity128 GB (4 × 32 GB)
Performance
Rated speedDDR5 5600 (PC5 44800)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latency46
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Power
Rated voltage1.1 V

Questions about this item

What does the kit contain and is anything else needed to install it?

The kit contains four 32 GB DDR5 UDIMM modules for a total of 128 GB. No additional parts are required; install them into four available 288-pin DDR5 slots on a compatible motherboard.

Why choose the 5600 MHz CL46 2Rx8 version over other DDR5 kits?

This kit runs at 5600 MT/s (PC5-44800) with CL46 latency, 2Rx8 organisation and 1.1 V. Choose it when your platform specifies DDR5-5600 non-ECC unbuffered memory and you want a matched four-module set.

What does the 5600 MHz rating mean once the memory is in a real machine?

The modules are rated for 5600 MT/s data transfer at 1.1 V with CL46 timings. Actual speed depends on the CPU memory controller and motherboard firmware; the system will negotiate the highest supported JEDEC profile up to this rating.

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