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Four green DDR5 UDIMM modules with black chips no heat spreaders

NEMIX RAM

NEMIX RAM 32GB (4x8GB) DDR5 4800 CL40 1.1V UDIMM Kit for Supermicro X14SAE

SKU CH-SK17-ZN3D2

A 32GB kit of four 8GB DDR5-4800 CL40 UDIMMs built for the Supermicro X14SAE motherboard

  • Total capacity32 GB (4 × 8 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeUnbuffered

Size 32GB 4X8GB

  • Exact-match 32 GB kit runs at DDR5 4800 CL40 1.1 V for full rated speed
  • Verified fit for Supermicro X14SAE with 288-pin UDIMM form factor
  • Major OEM chips from Samsung Micron Hynix tested at rated specs
  • 4 x 8 GB 1Rx8 modules populate board slots per population rules
  • Lifetime replacement warranty with US-based technical support included

Capacity and compatibility

This 32 GB kit contains four 8 GB DDR5 UDIMMs validated for the Supermicro X14SAE motherboard. It delivers the exact rank, voltage and timing the board's memory controller expects for full-capacity recognition.

Upgrade scope

The kit replaces any smaller or mismatched DDR5 UDIMM population on the X14SAE. The jump is worthwhile when the current configuration limits multitasking headroom or leaves DIMM slots unfilled on this platform.

DDR5-4800 limits

At the JEDEC DDR5-4800 standard the modules operate at 1.1 V with CL40 latency and 1Rx8 organisation. Bandwidth and latency are fixed by this specification; higher throughput requires a motherboard and processor that support faster DDR5 data rates.

How it compares

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

Price $426.99
Typical for this category: the median of 21,161 items is $397.99.
Total capacity 32 GB (4 × 8 GB)
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $13.34 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 numberMD38400-818K4
Total capacity32 GB (4 × 8 GB)
Product type288-Pin DDR5 UDIMM
Performance
Rated speedDDR5 4800 (PC5 38400)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL40
ECC supportNo
Buffer typeUnbuffered
Memory rank1Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items32 GB 4 × 8 GB DDR5 4800 MHz PC5-38400 1Rx8 1.1 V 288-PIN Non-ECC UDIMM KIT

Other versions of this model

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Questions about this item

Does the 288-pin DDR5 UDIMM kit fit the Supermicro X14SAE motherboard slots?

The kit uses the exact 288-pin DDR5 UDIMM form factor required by the Supermicro X14SAE, so each of the four 8 GB modules seats directly in the board's DIMM slots without adapters.

What is the correct installation order for the four 8 GB modules on the X14SAE?

Populate the slots in the sequence listed in the motherboard manual — typically the first and third slots for a two-module start, then add the remaining two — so the memory controller recognises the full 32 GB at DDR5-4800 CL40.

Will the modules need a firmware update or active cooling later?

No firmware updates apply to UDIMMs and the kit has no heat spreader; standard case airflow is sufficient, and the modules are rated for lifetime operation at 1.1 V with no scheduled replacement.

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