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Four green DDR5 UDIMM sticks in a kit

NEMIX RAM

NEMIX RAM 128GB (4x32GB) DDR5 5600 CL46 1.1V 2Rx8 UDIMM Supermicro X14SAZ-F memory upgrade

SKU CH-C2JB-K27QF

A 128 GB DDR5 kit of four 32 GB UDIMMs running at 5600 MHz CL46 1.1 V, validated for the Supermicro X14SAZ-F motherboard

  • 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 across four 32 GB modules for high-density workloads
  • DDR5 5600 speed delivers rated bandwidth without manual tuning
  • CL46 latency at 1.1 V matches the motherboard's default timing profile
  • 2Rx8 unbuffered UDIMM form factor fits the Supermicro X14SAZ-F slot layout
  • Major OEM Samsung, Micron or Hynix chips tested for stability at rated specs

Exact-match DDR5-5600 kit for Supermicro X14SAZ-F

This 128 GB kit delivers four 32 GB DDR5 UDIMMs rated at 5600 MT/s with CL46 timings and 1.1 V operation. The unbuffered, non-ECC 2Rx8 modules match the memory controller requirements of the Supermicro X14SAZ-F motherboard for immediate recognition at full capacity and rated speed.

Sustained-load behaviour with major OEM chips

Modules built from Samsung, Micron or Hynix die are tested for stability at the rated 5600 MT/s, CL46 and 1.1 V. The 2Rx8 organisation supports consistent throughput during extended workloads without downclocking or timing relaxation.

Thermals, noise and power draw in normal use

Bare modules without heat spreaders rely on case airflow and run at the standard 1.1 V DDR5 voltage. Power draw scales with the four-DIMM population, while silent operation is maintained because no active cooling is present on the kit.

How it compares

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

Price $1,946.99
Pricier than about 68% 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 $15.21 per GB
Pricier than about 61% 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 numberMD44800-328K4
Total capacity128 GB (4 × 32 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
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 Non-ECC UDIMM KIT

Other versions of this model

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Questions about this item

Does the 1.1V DDR5 5600 kit run hot or draw extra power during all-day workloads?

The modules operate at the standard DDR5 voltage of 1.10V with no heat spreader, so power draw and thermals stay within normal JEDEC limits for 5600 CL46 UDIMMs.

What must my Supermicro X14SAZ-F already have so the 4x32GB kit installs and posts at 128GB?

The board needs four free 288-pin DDR5 UDIMM slots and a BIOS that supports 2Rx8 non-ECC modules at 5600 MT/s; populate all four slots per the manual's population order.

Will the 2Rx8 CL46 sticks work alongside any 1Rx8 DDR5 5600 modules I keep in the other channels?

Mixing 2Rx8 and 1Rx8 ranks on the same motherboard is not guaranteed; the X14SAZ-F memory controller expects identical rank geometry per channel for stable 5600 operation.

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