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Two green DDR4 UDIMM sticks, no heat spreaders, 288-pin gold contacts

NEMIX RAM

NEMIX RAM MD25600-818K2 16GB (2x8GB) DDR4 3200 CL22 1.2V 288-pin UDIMM Gigabyte B550-AORUS memory upgrade

SKU CH-64RN-8BFWH

A 16 GB DDR4 3200 kit (2 × 8 GB) validated for Gigabyte B550-AORUS motherboards

  • Capacity16GB (2 x 8GB)
  • SpeedDDR4 3200 (PC4 25600)
  • ECCNo
  • Buffered/RegisteredUnbuffered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.20V
  • 16GB dual-channel kit boosts multitasking headroom
  • DDR4 3200 CL22 delivers responsive desktop performance
  • 20V low-voltage operation reduces system power draw
  • 288-pin UDIMM fits standard desktop memory slots
  • Validated for Gigabyte B550-AORUS motherboard compatibility

Capacity and platform fit

This 16 GB kit ships as two 8 GB DDR4 3200 modules built for Gigabyte B550-AORUS motherboards. The non-ECC unbuffered UDIMMs run at 1.2 V with CL22 timing and a 1Rx8 rank layout.

Upgrade path and timing

It replaces slower DDR4 sticks or fills empty slots on a board that supports 3200 MT/s operation. The jump is worth it when the platform can run at the rated speed and the workload benefits from dual-channel bandwidth.

Best-fit buyers

Builders expanding a compatible Gigabyte B550-AORUS system with validated 288-pin DDR4 memory. Buyers who need ECC error correction, registered modules, lower CAS latency or a different motherboard qualification should look elsewhere.

Highlights

  • 16GB dual-channel kit boosts multitasking headroom
  • DDR4 3200 CL22 delivers responsive desktop performance
  • 20V low-voltage operation reduces system power draw
  • 288-pin UDIMM fits standard desktop memory slots
  • Validated for Gigabyte B550-AORUS motherboard compatibility

Specifications

BrandNEMIX RAM
SeriesGigabyte Gaming Motherboard Compatible Series Memory
ModelGigabyte DDR4 3200MHZ Non-ECC Unbuffered UDIMM
Part NumberMD25600-818K2
Capacity16GB (2 x 8GB)
SpeedDDR4 3200 (PC4 25600)
ECCNo
Buffered/RegisteredUnbuffered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.20V
Compatible SystemGigabyte
CAS LatencyCL22
Heat SpreaderNo
Type288-Pin DDR4 UDIMM
Rank1Rx8
FeaturesDDR4 Non- ECC Unbuffered UDIMM Motherboard Compatible
Package Content16GB (2X8GB) DDR4 3200MHZ PC4-25600 1Rx8 1.2V CL22 288-PIN Non-ECC Unbuffered UDIMM KIT

Questions about this item

Does the 288-pin DDR4 UDIMM fit the Gigabyte B550-AORUS motherboard slots?

Yes, the kit uses the standard 288-pin DDR4 UDIMM form factor that matches the B550-AORUS memory slots.

What is the correct orientation step when inserting the 1Rx8 modules into the board?

Align the notch on each module with the key in the slot, press down firmly until both side clips click into place.

Will the 1.20V CL22 3200MHz modules need a voltage adjustment or replacement over time?

They run at the standard 1.20V DDR4 voltage; no adjustment is required and the modules are built for long-term use without scheduled replacement.

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