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Two green DDR5 UDIMM sticks, no heat spreaders, 288-pin gold contacts

NEMIX RAM

NEMIX RAM MD44800-328K2 64GB 2x32GB DDR5 5600 CL46 1.1V 2Rx8 UDIMM Supermicro X13SAE-F memory upgrade

SKU CH-GVG4-P4SVM

A 64 GB kit of two 32 GB DDR5 5600 CL46 unbuffered UDIMMs built with major OEM chips and validated for the Supermicro X13SAE-F motherboard

  • Total capacity64 GB (2 × 32 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeUnbuffered

Size 64GB 2X32GB

  • 64 GB total capacity from two 32 GB modules for high-density desktop workloads
  • DDR5-5600 (PC5-44800) speed delivers rated bandwidth for Supermicro X13SAE-F systems
  • CL46 CAS latency and 1.1 V voltage match the board's memory controller expectations
  • 2Rx8 dual-rank unbuffered UDIMM layout fits the motherboard's population rules exactly
  • Built with Samsung, Micron or Hynix OEM chips and tested at rated specifications

Exact-match upgrade for Supermicro X13SAE-F

This 64GB kit delivers two 32GB DDR5 UDIMM modules rated at 5600MHz PC5-44800 with CL46 latency and 1.1V operation. The 2Rx8 unbuffered non-ECC design matches the memory controller requirements of the Supermicro X13SAE-F motherboard for full-capacity recognition at rated speed.

Standard JEDEC thermals and power

Operating at the standard 1.10V DDR5 voltage, the modules run within normal thermal limits for unbuffered UDIMMs without a heat spreader. Power draw follows the DDR5 5600 specification, and acoustic output is silent since the kit uses passive cooling only.

Major OEM chips and lifetime support

Modules are built with Samsung, Micron or Hynix components and tested for stability at the rated speed, timing and voltage. The package contains the two UDIMMs only; no additional software or accessories are included. Lifetime replacement warranty and US-based technical support back the kit.

How it compares

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

Price $859.99
Pricier than about 59% of the 21,161 comparable items (median $397.99).
Total capacity 64 GB (2 × 32 GB)
Higher than about 60% of the 20,941 comparable items (median 32 GB).
Price per GB $13.44 per GB
Pricier than about 60% 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 numberMD44800-328K2
Total capacity64 GB (2 × 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 items64 GB 2 × 32 GB DDR5 5600 MHz PC5-44800 2Rx8 1.1 V 288-PIN Non-ECC UDIMM KIT

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Questions about this item

How do I install the 288-pin DDR5 UDIMM modules on the Supermicro X13SAE-F, and which step is commonly missed?

Insert both 32 GB sticks into the motherboard's DDR5 slots following the manual's population order, then verify the BIOS detects 64 GB at 5600 MT/s — many builders forget to check the population sequence.

What maintenance or replacement will the 2Rx8 DDR5 5600 kit need over its service life?

No scheduled maintenance is required; the modules have no heat spreaders or moving parts, and the lifetime replacement warranty covers any defect that appears during normal operation.

What limit appears first when the 1.1 V CL46 memory runs under sustained heavy load?

The CAS latency of 46 cycles at 5600 MT/s sets the timing floor; thermal throttling is unlikely without a spreader, so latency remains the primary constraint.

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