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Single green circuit board with black memory chips, no heat spreader, 288 gold pins along bottom edge

NEMIX RAM

NEMIX RAM 32GB DDR4 3200 CL22 288-Pin UDIMM ASRock B450M Compatible memory upgrade

SKU CH-8HSZ-6Z2GG

32 GB DDR4 3200 CL22 UDIMM module validated for ASRock B450M motherboards

  • Total capacity32 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeUnbuffered
  • Rated voltage1.2 V
  • 32 GB capacity for demanding workloads
  • DDR4 3200 speed with PC4-25600 bandwidth
  • CL22 latency at 1.2 V operation
  • 288-pin UDIMM fits standard desktop slots
  • Tested for ASRock B450M motherboard compatibility

System-specific DDR4 upgrade

This NEMIX RAM module adds 32GB of DDR4 3200 memory to compatible ASRock B450M motherboards. It runs at 1.2V with CL22 latency and uses a 2Rx8 unbuffered design. The single 288-pin UDIMM fits one desktop DIMM slot without a heat spreader.

Builders targeting this board

Owners of ASRock B450M motherboards seeking a straightforward capacity increase will find this module validated for their platform. Systems requiring ECC error correction or registered buffering should look elsewhere, as this stick is non-ECC and unbuffered.

2Rx8 rank configuration

The dual-rank 2Rx8 organisation influences how the memory controller addresses the chips and can affect maximum supported capacity per channel. Verify that your motherboard firmware accepts this rank structure before purchasing.

How it compares

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

Price $190.99
Cheaper than about 59% 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 $5.97 per GB
Cheaper than about 66% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineASRock Gaming Motherboard Compatible Series Memory
Model nameASRock 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 systemsASRock
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

How much power does this 1.20V DDR4 module draw when running continuously at 3200MHz?

The module operates at a standard 1.20V DDR4 voltage. Actual power draw depends on workload and motherboard voltage regulation, but the 1.20V rating is the baseline for sustained operation.

What motherboard slot and chipset must I already have for this 288-pin UDIMM to function?

This memory requires a desktop motherboard with a DDR4 288-pin UDIMM slot. It is validated for ASRock B450M boards, so a compatible 288-pin DDR4 slot is the essential prerequisite.

If I keep an existing DDR4 module in the second slot, will this CL22 3200MHz stick run at its rated speed?

The module is rated for DDR4 3200 (PC4-25600) at CL22. When mixed with another DDR4 stick, the system will typically run both at the lowest common speed and tightest shared timings supported by the memory controller.

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