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Four green circuit boards with black memory chips and gold edge connectors

NEMIX RAM

NEMIX RAM 128GB (4 x 32GB) DDR5 5600MHz ECC Unbuffered UDIMM memory upgrade

SKU CH-2EW4-YGM0N

128 GB DDR5 ECC UDIMM kit of four 32 GB modules at 5600 MHz CL46 1.1 V for Supermicro X14SAZ-F

  • Total capacity128 GB (4 × 32 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeUnbuffered

Size 128GB 4X32GB

  • 128 GB total capacity from four 32 GB modules
  • DDR5 5600 MT/s speed rated at PC5-44800
  • ECC protection corrects single-bit errors automatically
  • 1 V operation matches platform voltage spec
  • 288-pin UDIMM form factor fits Supermicro X14SAZ-F

Exact-match DDR5 ECC kit for Supermicro X14SAZ-F

This 128 GB kit contains four 32 GB DDR5 5600 unbuffered ECC UDIMMs built to the board's required 2Rx8 rank, 1.10 V voltage and CL46 timing. The modules use major OEM chips from Samsung, Micron or Hynix and arrive as a matched set so the memory controller recognises the full capacity at rated speed.

Low-voltage DDR5 operation with error correction

Running at 1.10 V, the kit draws minimal power while ECC detects and corrects single-bit errors on the fly to prevent silent data corruption and unplanned reboots. Without heat spreaders the modules rely on normal chassis airflow, keeping thermal load and acoustic impact low in typical server or workstation environments.

288-pin UDIMM form factor with verified fitment

The unbuffered 288-pin design matches the Supermicro X14SAZ-F motherboard slots exactly — not an RDIMM or SODIMM — so installation follows the board's documented population order. Buyers who need registered memory, a different pin count or non-ECC modules cannot use this kit and should verify their platform requirements before ordering.

How it compares

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

Price $2,730.99
Pricier than about 72% of the 21,161 comparable items (median $397.99).
Total capacity 128 GB (4 × 32 GB)
Higher than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $21.34 per GB
Pricier than about 66% 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 ECC Unbuffered UDIMM Memory
Part numberME44800-328K4
Total capacity128 GB (4 × 32 GB)
Product type288-Pin DDR5 ECC UDIMM
Performance
Rated speedDDR5 5600 (PC5 44800)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL46
ECC supportYes
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items128 GB 4 × 32 GB DDR5 5600 MHz PC5-44800 2Rx8 1.1 V 288-PIN ECC UDIMM KIT

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Questions about this item

How do I install this 128GB kit on the Supermicro X14SAZ-F and what step is often missed?

Populate all four DDR5 288-pin UDIMM slots in the order the board manual specifies; the step most people miss is confirming the exact DIMM population sequence before powering on.

What maintenance or replacement will this ECC UDIMM kit need over time?

No routine maintenance is required; if a module fails the lifetime replacement warranty covers it, otherwise the kit runs until a platform upgrade demands different memory.

What limit appears first when this DDR5-5600 CL46 1.10V kit runs sustained workloads?

The CAS latency of 46 cycles at 5600 MT/s sets the timing floor; thermal throttling is unlikely without a heat spreader, so latency is the first hard limit.

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