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

NEMIX RAM

NEMIX RAM 8GB DDR4 3200 CL22 UDIMM ASRock B450M memory upgrade

SKU CH-78ZD-0F88K

8GB DDR4 3200 CL22 UDIMM module validated for ASRock B450M motherboards

  • Capacity8GB
  • SpeedDDR4 3200 (PC4 25600)
  • ECCNo
  • Buffered/RegisteredUnbuffered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.20V
  • 8GB DDR4 3200 MHz module expands system memory capacity
  • CL22 latency with 1.2 V operation balances speed and efficiency
  • 288-pin UDIMM form factor fits standard desktop motherboard slots
  • Single-rank 1Rx8 organisation simplifies compatibility with ASRock B450M boards
  • Built with Samsung, Micron or Hynix chips for reliable performance

ASRock B450M DDR4 3200 Upgrade

This NEMIX RAM module is an 8 GB DDR4 UDIMM rated at 3200 MT/s with CL22 latency. It is built for desktop PCs using ASRock B450M motherboards that accept standard 288-pin unbuffered memory. The single-rank 1Rx8 stick runs at 1.2 V and uses major-brand DRAM chips.

Builders adding a single stick to a B450M board

It suits anyone expanding an ASRock B450M system with one compatible 8 GB module. Buyers needing ECC error correction, registered buffering, a heat spreader, or a multi-module kit should look elsewhere.

CL22 CAS latency at DDR4 3200

The CL22 timing is the key spec that determines whether this module matches the board’s memory profile. Verify that your ASRock B450M BIOS supports this latency before purchase.

Highlights

  • 8GB DDR4 3200 MHz module expands system memory capacity
  • CL22 latency with 1.2 V operation balances speed and efficiency
  • 288-pin UDIMM form factor fits standard desktop motherboard slots
  • Single-rank 1Rx8 organisation simplifies compatibility with ASRock B450M boards
  • Built with Samsung, Micron or Hynix chips for reliable performance

Specifications

BrandNEMIX RAM
SeriesASRock Gaming Motherboard Compatible Series Memory
ModelASRock DDR4 3200MHZ Non-ECC Unbuffered UDIMM
Part NumberMD25600-818K1
Capacity8GB
SpeedDDR4 3200 (PC4 25600)
ECCNo
Buffered/RegisteredUnbuffered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.20V
Compatible SystemASRock
CAS LatencyCL22
Heat SpreaderNo
Type288-Pin DDR4 UDIMM
Rank1Rx8
FeaturesDDR4 Non- ECC Unbuffered UDIMM Motherboard Compatible
Package Content8GB (1X8GB) DDR4 3200MHZ PC4-25600 1Rx8 1.2V CL22 288-PIN Non-ECC Unbuffered UDIMM

Questions about this item

What DDR4 standard and speed does this module use, and what data rate does that cap at?

This module uses the DDR4 3200 standard, also labelled PC4-25600, which caps the practical data rate at 25 600 MT/s.

What physical slot and pin count does this UDIMM need to fit an ASRock B450M board?

It needs a standard desktop DDR4 DIMM slot with 288 pins; the module is a 288-pin unbuffered UDIMM with no heat spreader.

How is this memory installed, and what step do people often miss?

Power off the PC, open the case, align the notch on the 288-pin module with the slot key, press firmly until both side clips click, then enable the 3200 MT/s profile in the BIOS or it will run at a lower speed.

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