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Green bare circuit board DDR4 UDIMM module with black memory chips and gold edge connector

NEMIX RAM

NEMIX RAM 32GB DDR4 3200 CL22 2Rx8 1.2V 288-Pin UDIMM memory upgrade

SKU CH-GV5K-7R8CR

32 GB DDR4 3200 CL22 UDIMM module built for ASUS B560, B660, B760, H770 and Z790M motherboards

  • Total capacity32 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeUnbuffered
  • Rated voltage1.2 V
  • 32 GB DDR4 3200 UDIMM expands desktop capacity
  • CL22 1.20 V timing balances speed and efficiency
  • 2Rx8 rank organisation optimises throughput on compatible boards
  • 288-pin unbuffered non-ECC design fits standard DIMM slots
  • Tested for ASUS Prime B560 B660 B760 H770 Z790M motherboards

32 GB DDR4 module for ASUS desktops

This 32 GB DDR4 3200 UDIMM is built for desktop PCs using ASUS Prime B660, B760, H770, Z790M or B560 motherboards. It delivers 32 GB of capacity in a single 288‑pin stick running at 1.2 V. The module targets owners of those specific boards who need a straightforward memory upgrade.

Unbuffered non‑ECC stick without heat spreader

The DIMM uses major‑OEM Samsung, Micron or Hynix chips in a 2Rx8 layout and carries no heat spreader. Its standard 288‑pin UDIMM form factor fits regular desktop slots, while the unbuffered non‑ECC design matches the memory controller on the listed ASUS platforms. Installation follows the usual desktop procedure.

CL22 latency at 3200 MT/s decides fit

The memory operates at DDR4 3200 (PC4‑25600) with a CAS latency of CL22. That timing is the key specification to verify against the motherboard’s supported speeds and the existing modules in the system. If the board or current RAM requires a different latency or speed, this kit will not be the correct match.

How it compares

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

Price $174.99
Cheaper than about 60% of the 21,161 comparable items (median $397.99).
Total capacity 32 GB
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $5.47 per GB
Cheaper than about 70% 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 DDR4 3200 MHz Non-ECC Unbuffered UDIMM
Part numberMD25600-328K1
Total capacity32 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 items32 GB (1 × 32 GB) DDR4 3200 MHz PC4-25600 2Rx8 1.2 V CL22 288-PIN Non-ECC Unbuffered UDIMM

Questions about this item

What speed does the DDR4 3200 PC4-25600 interface actually run at?

The module operates at DDR4 3200 MT/s, which corresponds to the PC4-25600 bandwidth rating.

Will this 288-pin UDIMM fit my ASUS Prime B660 motherboard?

Yes, the 288-pin UDIMM form factor matches the DDR4 slots on ASUS Prime B660, B760, H770, Z790M and B560 boards.

How do I install the 32GB stick and what step is often missed?

Power off, open the case, align the notch on the 288-pin module with the slot key, press firmly until both side clips click, then verify the new 32GB capacity in BIOS.

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