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Two bare green DDR5 UDIMM sticks, 64GB kit

NEMIX RAM

NEMIX RAM 64GB (2x32GB) DDR5 5600 CL46 1.1V UDIMM for ASUS ROG Strix Z890-I Gaming WiFi memory upgrade

SKU CH-PDRZ-PVTXR

64 GB DDR5 kit with two 32 GB UDIMMs running at 5600 MT/s, CL46, 1.10 V, validated for the ASUS ROG Strix Z890-I Gaming WiFi motherboard

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

Capacity 64GB 2X32GB

  • 64 GB capacity with two 32 GB modules for high-density desktop workloads
  • DDR5 5600 speed rated at PC5-44800 for fast data throughput
  • Low 1.1 V operating voltage reduces power draw and heat
  • CL46 CAS latency tuned for responsive system performance
  • 288-pin UDIMM form factor built for ASUS ROG Strix Z890-I Gaming WiFi compatibility

System-Specific DDR5 Kit for ASUS Z890-I

This 64GB kit contains two 32GB DDR5 5600 UDIMMs built for the ASUS ROG Strix Z890-I Gaming WiFi motherboard. It targets builders who need the full dual-channel capacity this board supports in a validated, plug-and-play package.

Unbuffered Non-ECC Modules Without Heat Spreaders

Each module runs at 1.1V with CL46 timings and a 2Rx8 organisation using major OEM DRAM. The bare 288-pin PCB keeps clearance tight for compact coolers, while the unbuffered non-ECC design matches the desktop platform's memory controller exactly.

Direct Replacement for Smaller or Slower DDR5 Kits

Moving up from a 32GB kit or lower-speed DDR5 adds headroom for memory-intensive workloads on this platform. The jump is worth it when your workflow consistently saturates 32GB or when the board's qualified vendor list points to this 5600 CL46 specification for stability.

How it compares

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

Price $846.99
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 $13.23 per GB
Pricier than about 59% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineASUS Gaming Motherboard Compatible Series Memory
Model nameASUS DDR5 5600 MHz Non-ECC Unbuffered UDIMM
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
Heat spreaderNo
Memory rank2Rx8
Power
Rated voltage1.1 V
Compatibility
Compatible systemsASUS
In the box
Included items64 GB (2 × 32 GB) DDR5 5600 MHz PC5-44800 2Rx8 1.1 V CL46 288-PIN Non-ECC Unbuffered UDIMM KIT

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Questions about this item

Does the DDR5 5600 interface on this kit run at PC5-44800 bandwidth?

Yes, the modules are rated DDR5 5600 which corresponds to PC5-44800 data rate.

Will these 288-pin UDIMMs fit the four DIMM slots on the ASUS ROG Strix Z890-I Gaming WiFi?

The motherboard has two DDR5 UDIMM slots, so the 2x32GB kit fills both slots.

What is the correct seating procedure for these 1.1V modules, and what step do builders often miss?

Align the notch, press firmly until both side clips click, then verify in BIOS that both 32GB modules show at 5600 MT/s.

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