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Two bare green DDR5 UDIMM sticks 64GB kit

NEMIX RAM

NEMIX RAM 64GB (2x32GB) DDR5 5600 CL46 1.1V 2Rx8 UDIMM ASUS ROG Strix B650-A memory upgrade

SKU CH-FS7S-3H8K2

A 64 GB DDR5 kit with two 32 GB UDIMMs running at 5600 MT/s, CL46 latency and 1.1 V, validated for the ASUS ROG Strix B650-A 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
  • 64 GB kit doubles capacity for demanding workloads
  • DDR5 5600 speed transfers data at PC5-44800 bandwidth
  • CL46 latency keeps response tight at 1.10 V
  • 2Rx8 dual-rank organisation improves density per module
  • 288-pin UDIMM fits ASUS ROG Strix B650-A motherboard

Capacity and purpose

This NEMIX RAM kit delivers 64GB of DDR5 memory in a matched pair of 32GB modules. It is built for owners of the ASUS ROG Strix B650-A motherboard who want a straightforward capacity upgrade without manual tuning.

Compatibility fit

The modules are validated for the ASUS ROG Strix B650-A platform and operate at the standard 1.1V JEDEC voltage. Systems that require registered or ECC memory, or boards that do not accept 288-pin DDR5 UDIMMs, cannot use this kit.

Deciding specification

The kit runs at DDR5 5600 with a CAS latency of CL46, providing the exact speed grade the motherboard expects at default settings. If your build needs a different data rate or lower latency, this part will not match that requirement.

How it compares

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

Price $917.99
Pricier than about 60% 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 $14.34 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 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

Questions about this item

Can I mix this DDR5 5600 CL46 kit with other DDR5 modules on my ASUS ROG Strix B650-A?

The motherboard supports DDR5 only; mixing kits with different speeds, latencies or ranks may force the system to run at the lowest common settings or prevent boot.

How do I confirm the kit runs at 5600 MT/s with CL46 timing after installation?

Enter the BIOS or use a tool like CPU-Z to verify the memory frequency reads 5600 MT/s and the CAS latency shows 46.

What exactly is included in the MD44800-328K2 package and do I need extra parts?

The box contains two 32 GB 288-pin DDR5 UDIMM modules totalling 64 GB; no heat spreaders, cables or additional hardware are supplied or required.

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