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Green circuit board with black memory chips, gold edge connectors, no heat spreader

NEMIX RAM

NEMIX RAM 16GB DDR4 3200 CL22 1.2V 2Rx8 UDIMM ASRock B450M memory upgrade

SKU CH-3SFH-F3RSG

A 16 GB DDR4 3200 CL22 UDIMM built for ASRock B450M motherboards, running at 1.2 V with 2Rx8 organisation

  • Total capacity16 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeUnbuffered
  • Rated voltage1.2 V
  • 16 GB DDR4 3200 module boosts desktop responsiveness
  • CL22 latency at 1.2 V keeps power draw low
  • 2Rx8 dual-rank organisation improves memory throughput
  • 288-pin UDIMM fits ASRock B450M motherboards directly
  • Major OEM chips from Samsung, Micron or Hynix ensure reliability

ASRock B450M DDR4 3200 Upgrade

This 16 GB DDR4 module runs at 3200 MT/s with CL22 latency and 1.2 V operation. It is a 288-pin UDIMM using 2Rx8 organisation without ECC or a heat spreader. The part is validated for ASRock B450M motherboards.

Builders adding capacity to compatible boards

The single 16 GB stick suits owners of listed ASRock B450M models who want a straightforward capacity increase. Systems requiring ECC, registered DIMMs, lower latency kits, or matched multi-stick sets should look elsewhere.

3200 MT/s DDR4 speed rating

The module operates at the PC4-25600 data rate with CL22 timing at 1.20 V. This speed and voltage combination determines whether the memory will run at its rated frequency on the target motherboard.

How it compares

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

Price $103.99
Cheaper than about 67% of the 21,161 comparable items (median $397.99).
Total capacity 16 GB
Lower than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $6.50 per GB
Cheaper than about 61% 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 numberMD25600-628K1
Total capacity16 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 items16 GB (1 × 16 GB) DDR4 3200 MHz PC4-25600 2Rx8 1.2 V CL22 288-PIN Non-ECC Unbuffered UDIMM

Questions about this item

Does the 288-pin DDR4 UDIMM fit the ASRock B450M motherboard slots?

Yes, the 288-pin DDR4 UDIMM matches the standard desktop DIMM slots on the ASRock B450M motherboard.

How do I install the module, and what step is often missed?

Align the notch on the 288-pin module with the slot key, press down firmly until both side clips click shut; the step often missed is verifying both clips are fully locked.

Will the 1.2 V CL22 2Rx8 module need any firmware updates or replacement later?

No firmware updates are required for the memory itself; the module is tested for stability and covered by a lifetime replacement warranty if it ever fails.

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