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Two green DDR4 UDIMM sticks, no heat spreaders, 288-pin, 32 GB kit

NEMIX RAM

NEMIX RAM 32GB (2x16GB) DDR4 3200 CL22 1.2V 288-pin UDIMM memory upgrade

SKU CH-9BSH-JYAJM

Dual-channel 32 GB DDR4 3200 CL22 kit with two 16 GB unbuffered 1.2 V 288-pin UDIMMs validated for ASUS Prime B560, B660, B760, H770 and Z790M boards

  • Total capacity32 GB (2 × 16 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeUnbuffered
  • Rated voltage1.2 V
  • 32 GB total capacity with two 16 GB modules
  • DDR4 3200 speed rated at PC4-25600 bandwidth
  • CL22 CAS latency for stable timing at 3200 MT/s
  • 20 V low voltage reduces power draw and heat
  • 288-pin UDIMM form factor fits standard desktop DIMM slots

Capacity and platform fit

This kit delivers 32GB of DDR4 memory across two 16GB UDIMM modules for desktop PCs. It is validated for ASUS Prime B660, B760, H770, Z790M and B560 motherboards. Builders who need more capacity or registered ECC modules should look elsewhere.

Package content and installation

The box contains the two UDIMM sticks and no heat spreader, keeping the profile low for compact builds. No software or extra accessories are included, so the upgrade is a straightforward plug-in that takes minutes.

Speed and timing that decide compatibility

The modules run at DDR4 3200 (PC4-25600) with a CAS latency of 22 at 1.20V. If your board or CPU cannot operate at this frequency and timing, the kit will not deliver the expected performance.

How it compares

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

Price $202.99
Cheaper than about 58% of the 21,161 comparable items (median $397.99).
Total capacity 32 GB (2 × 16 GB)
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $6.34 per GB
Cheaper than about 62% 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 numberMD25600-618K2
Total capacity32 GB (2 × 16 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 rank1Rx8
Power
Rated voltage1.2 V
Compatibility
Compatible systemsASUS
In the box
Included items32 GB (2 × 16 GB) DDR4 3200 MHz PC4-25600 1Rx8 1.2 V CL22 288-PIN Non-ECC Unbuffered UDIMM KIT

Questions about this item

Will the modules need any active cooling added later?

The kit has no heat spreader, so airflow from the case fans is the only cooling; no extra parts are required.

At CL22 latency, what is the first bottleneck during long workloads?

The CAS latency of 22 cycles at 3200 MT/s sets the response floor before bandwidth becomes the limit.

How much power and heat does the 1.2 V kit produce when running all day?

Each 16 GB module operates at 1.20 V, keeping power draw and thermals low for continuous desktop use.

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