We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Two green DDR4 UDIMM sticks, no heat spreaders

NEMIX RAM

NEMIX RAM MD25600-328K2 64GB (2x32GB) DDR4 3200 CL22 memory upgrade

SKU CH-WGE8-RFCD3

64 GB kit of two 32 GB DDR4 3200 CL22 unbuffered UDIMMs for ASUS B450, B550 and X570 motherboards

  • Total capacity64 GB (2 × 32 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeUnbuffered
  • Rated voltage1.2 V
  • 64GB total capacity from two 32GB modules
  • DDR4 3200 speed rated at PC4-25600 bandwidth
  • CL22 CAS latency for responsive system operation
  • 20V standard voltage keeps power draw low
  • Validated for ASUS Prime B450 B550 X570 motherboards

NEMIX 64 GB DDR4 3200 Kit

This NEMIX RAM kit delivers 64 GB of DDR4 3200 memory in a matched pair of 32 GB modules. It is built for owners of the listed ASUS Prime motherboards who need a straightforward capacity increase without enabling ECC or registered operation. The modules are unbuffered and non-ECC, matching the standard desktop DIMM slots on those boards.

Thermals and power at 1.2 V

Each module runs at the standard 1.20 V DDR4 voltage, so power draw stays within normal desktop limits and no additional cooling is required beyond typical case airflow. The sticks have no heat spreader, keeping the profile low for tight CPU cooler clearances. Under normal workloads the memory operates silently with no active components.

What the kit includes

The package contains two 288-pin UDIMMs rated at PC4-25600 with CL22 latency and a 2Rx8 organisation. No software, drivers or extra accessories are bundled; the upgrade is complete once the modules are seated in the motherboard slots. Builders who need ECC, registered DIMMs or a different capacity should look elsewhere.

How it compares

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

Price $335.99
Typical for this category: the median of 21,161 items is $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 $5.25 per GB
Cheaper than about 73% 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 lineASUS Gaming Motherboard Compatible Series Memory
Model nameASUS DDR4 3200 MHz Non-ECC Unbuffered UDIMM
Part numberMD25600-328K2
Total capacity64 GB (2 × 32 GB)
Product type288-Pin DDR4 UDIMM
Performance
Rated speedDDR4 3200 (PC4 25600)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL22
ECC supportNo
Buffer typeUnbuffered
Heat spreaderNo
Memory rank2Rx8
Power
Rated voltage1.2 V
Compatibility
Compatible systemsASUS
In the box
Included items64 GB (2 × 32 GB) DDR4 3200 MHz PC4-25600 2Rx8 1.2 V CL22 288-PIN Non-ECC Unbuffered UDIMM KIT

Questions about this item

How do I install the 288-pin DDR4 UDIMM modules in my ASUS motherboard, and what step is often missed?

Align the notch on each 32 GB stick with the slot key, press straight down until both side clips click, then verify in BIOS that both modules report 3200 MT/s and CL22 timings.

What maintenance or replacement will the 2Rx8 DDR4 kit need over its lifetime?

No scheduled maintenance is required; keep the gold contacts clean and ensure the CPU cooler clears the modules — if a stick ever fails, the lifetime replacement warranty covers it.

What limit appears first when the 1.2 V DDR4 3200 kit runs sustained heavy workloads?

The CL22 latency and lack of a heat spreader mean the modules will hit thermal throttling before bandwidth becomes a bottleneck.

More in Model-Specific Memory Upgrades

Similar items