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Four green DDR5 UDIMM modules in a matched kit

NEMIX RAM

NEMIX RAM 128GB 4x32GB DDR5 5600MHz CL46 1.1V 2Rx8 UDIMM Supermicro X13SAW-F memory upgrade

SKU CH-XTY4-78KWK

128 GB kit of four 32 GB DDR5 modules running at 5600 MHz CL46 1.1 V, validated for Supermicro X13SAW-F motherboards

  • 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

  • 128GB total capacity from four 32GB modules for heavy multitasking
  • DDR5 5600MHz speed delivers high bandwidth for demanding workloads
  • CL46 latency at 1.1V balances responsiveness with efficient power use
  • 2Rx8 unbuffered UDIMM matches Supermicro X13SAW-F memory controller requirements
  • Built with major OEM chips from Samsung Micron or Hynix for tested stability

Exact-fit DDR5 5600 upgrade for Supermicro X13SAW-F

This 128 GB kit contains four 32 GB DDR5 5600 modules built to the precise 2Rx8, 1.1 V, CL46 specification the Supermicro X13SAW-F memory controller expects. Major OEM chips from Samsung, Micron or Hynix are tested at rated speed and voltage so the board recognises the full capacity immediately. The 288-pin unbuffered non-ECC UDIMM form factor matches the board's physical and electrical requirements without adapters.

Builders populating all four slots on this board

Suits anyone upgrading a Supermicro X13SAW-F desktop or workstation to the maximum 128 GB using the validated population order. Not for systems that require ECC registered DIMMs, SODIMM modules, a different DDR generation, or a voltage other than 1.1 V. Buyers needing lower capacities or higher speeds should verify their motherboard manual first.

2Rx8 rank and 1.1 V voltage decide compatibility

The board's memory controller is programmed for dual-rank 2Rx8 organisation at 1.1 V; modules with a different rank structure or voltage will not train at DDR5 5600 CL46. Confirm your manual lists this exact rank and voltage before ordering.

How it compares

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

Price $2,009.99
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 $15.70 per GB
Pricier than about 62% of the 20,941 comparable items (median $8.19 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

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

Will these 288-pin DDR5 UDIMM modules fit the Supermicro X13SAW-F motherboard slots?

Yes, the kit is built to the exact 288-pin DDR5 UDIMM form factor required by the X13SAW-F, so each module seats directly in the board's DIMM sockets.

What is the correct installation order for the four 32 GB sticks on the X13SAW-F?

Populate the slots in the sequence shown in the motherboard manual — typically the two slots on one channel first, then the two on the second channel — to ensure the board recognises all 128 GB at DDR5-5600.

Do these non-ECC modules require any firmware updates or ongoing maintenance after install?

No firmware updates are needed; the modules run at 1.1 V with CL46 timings, and the only long-term care is keeping the system's interior free of dust so the chips stay cool.

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