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Four green DDR5 UDIMM modules with black heat spreaders in a kit

NEMIX RAM

NEMIX RAM 32GB (4 x 8GB) DDR5 5600 PC5-44800 1Rx8 1.1V Non-ECC UDIMM server RAM

SKU CH-31VK-NBA8J

A 32 GB DDR5 kit of four 8 GB UDIMMs running at 5600 MT/s with CL46 latency and 1.1 V operation

  • Total capacity32 GB (4 × 8 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latency46
  • Rated voltage1.1 V
  • Buffer typeUnbuffered
  • 32 GB total capacity in a 4 x 8 GB kit
  • DDR5 5600 MT/s speed rated at PC5-44800
  • Low 1.1 V operating voltage for efficiency
  • Non-ECC unbuffered UDIMM with 1Rx8 organisation
  • CAS latency 46 for responsive performance

Capacity and configuration

This kit provides 32 GB of DDR5 memory across four 8 GB unbuffered UDIMM modules. It is built for desktop systems and entry-level servers that accept 288-pin DDR5 DIMMs and do not require ECC or registered memory.

Speed and timing

The modules run at 5600 MT/s with a PC5-44800 rating and CAS latency of 46 at 1.1 V. This JEDEC-standard profile delivers stable operation without manual overclocking or XMP configuration.

Rank density and headroom

Each stick uses a single-rank 1Rx8 organisation, which helps memory controllers maintain signal integrity when all four slots are populated. The kit fills a typical four-slot consumer board completely, so further expansion would require replacing modules rather than adding more.

How it compares

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

Price $493.99
Pricier than about 70% of the 6,523 comparable items (median $188.99).
Total capacity 32 GB (4 × 8 GB)
Typical for this category: the median of 6,064 items is 32 GB.
CAS latency 46
Higher than about 70% of the 439 comparable items (median 40).
Price per GB $15.44 per GB
Pricier than about 76% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Model namePart#: MD44800-818K4-SM-AS-1015A-MT-01-G2
Part numberPart#: MD44800-818K4-SM-AS-1015A-MT-01-G2
Total capacity32 GB (4 × 8 GB)
Performance
Rated speedDDR5 5600 (PC5 44800)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latency46
ECC supportNo
Buffer typeUnbuffered
Memory rank1Rx8
Power
Rated voltage1.1 V

Questions about this item

Will the 1Rx8 DDR5 modules need replacement if I later upgrade to registered memory?

These are unbuffered non-ECC UDIMMs; they cannot be mixed with registered or ECC modules, so a platform change to registered memory would require replacing all four sticks.

What limit appears first when the kit runs at 5600 MT/s continuously?

The CAS latency of 46 cycles at 1.1 V is the primary timing constraint; sustained workloads will hit this latency ceiling before voltage or thermal limits become significant.

How much heat and power should I expect from four sticks at 5600 all day?

Each module operates at 1.1 V DDR5 standard voltage; total power draw stays within typical UDIMM limits and passive cooling in a server chassis is sufficient for continuous operation.

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