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Four green DDR4 UDIMM sticks, no heat spreaders

NEMIX RAM

NEMIX RAM MD25600-818K4 32GB (4x8GB) DDR4 3200 CL22 1.2V 288-pin UDIMM memory upgrade

SKU CH-CFNB-295F0

32GB DDR4 3200 kit of four 8GB unbuffered UDIMMs at CL22 and 1.2V for compatible ASUS motherboards

  • Capacity32GB (4 x 8GB)
  • SpeedDDR4 3200 (PC4 25600)
  • ECCNo
  • Buffered/RegisteredUnbuffered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.20V
  • 32 GB capacity across four 8 GB modules for multitasking headroom
  • DDR4 3200 speed rated at PC4-25600 for responsive data throughput
  • Low 1.20 V operation reduces system power draw
  • CL22 latency timing supports stable operation at rated frequency
  • 288-pin UDIMM form factor fits standard desktop DIMM slots

32 GB DDR4 kit for ASUS gaming boards

This NEMIX RAM kit supplies 32 GB across four 8 GB DDR4 3200 UDIMM modules. It targets owners of compatible ASUS gaming motherboards who want a straightforward capacity increase. The unbuffered, non-ECC design matches standard desktop requirements and the CL22 latency at 1.20 V fits stock JEDEC operation. Builders seeking a simple drop-in upgrade for supported platforms will find the specifications aligned with typical consumer DDR4 slots.

Matched quad-channel kit simplifies installation

The package contains four identical 1Rx8 modules tested together, so the board can populate all four slots with a single part number. This removes the guesswork of mixing sticks and helps the memory controller initialise at the rated 3200 MT/s speed. No heat spreaders are fitted, keeping the modules low-profile for tight CPU cooler clearances. The kit ships ready to install without additional software or firmware steps.

Verify four-slot support and DDR4-only platform

Before ordering, confirm your ASUS motherboard has four DDR4 UDIMM slots and accepts 3200 MT/s unbuffered memory at CL22. Systems limited to two slots or requiring registered ECC modules cannot use this kit. DDR5-only platforms are physically incompatible with the 288-pin DDR4 form factor. Check the board manual for maximum per-slot capacity and qualified vendor lists to ensure the 8 GB density is supported.

Highlights

  • 32 GB capacity across four 8 GB modules for multitasking headroom
  • DDR4 3200 speed rated at PC4-25600 for responsive data throughput
  • Low 1.20 V operation reduces system power draw
  • CL22 latency timing supports stable operation at rated frequency
  • 288-pin UDIMM form factor fits standard desktop DIMM slots

Specifications

BrandNEMIX RAM
SeriesASUS Gaming Motherboard Compatible Series Memory
ModelASUS DDR4 3200MHZ Non-ECC Unbuffered UDIMM
Part NumberMD25600-818K4
Capacity32GB (4 x 8GB)
SpeedDDR4 3200 (PC4 25600)
ECCNo
Buffered/RegisteredUnbuffered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.20V
Compatible SystemASUS
CAS LatencyCL22
Heat SpreaderNo
Type288-Pin DDR4 UDIMM
Rank1Rx8
FeaturesDDR4 Non- ECC Unbuffered UDIMM Motherboard Compatible
Package Content32GB (4X8GB) DDR4 3200MHZ PC4-25600 1Rx8 1.2V CL22 288-PIN Non-ECC Unbuffered UDIMM KIT

Questions about this item

Does the MD25600-818K4 kit need any firmware updates or thermal-pad replacements during its service life?

No firmware or thermal-pad maintenance is required; the modules have no heat spreader and run at standard 1.20 V, so they operate without user-serviceable parts.

What limits sustained throughput first — the CL22 latency or the DDR4 3200 bus?

The DDR4 3200 (PC4-25600) bus bandwidth is the first ceiling; CL22 timing adds latency but does not cap maximum sustained transfer rate.

How much heat and power does the 4×8 GB kit produce when running all day at 3200 MT/s?

Each 1Rx8 module draws 1.2 V with no heat spreader, so total power stays low and heat output is minimal under continuous load.

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