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Two green DDR4 UDIMM modules without heat spreaders

NEMIX RAM

NEMIX RAM 32GB (2x16GB) DDR4 3200 CL22 1Rx8 UDIMM memory upgrade

SKU CH-4RHB-JDT7K

A 32 GB dual-channel DDR4-3200 kit with CL22 timing, 1.2 V operation and 288-pin UDIMM form factor, validated for ASUS TRX40 ROG Zenith II Extreme motherboards

  • Capacity32GB (2 x 16GB)
  • SpeedDDR4 3200 (PC4 25600)
  • ECCNo
  • Buffered/RegisteredUnbuffered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.20V
  • 32 GB total capacity in a matched 2 x 16 GB kit
  • DDR4 3200 speed rated at PC4-25600 bandwidth
  • CL22 CAS latency at standard 1.2 V operation
  • 288-pin UDIMM form factor fits desktop DIMM slots
  • Tested compatible with ASUS TRX40 ROG Zenith II Extreme motherboard

ASUS TRX40 ROG Zenith II Extreme compatible kit

This 32 GB dual-channel kit targets owners of the ASUS TRX40 ROG Zenith II Extreme motherboard who need a straightforward memory upgrade. Two 16 GB modules deliver the capacity in a matched pair for stable operation.

288-pin DDR4 UDIMM at 1.20 V

The modules slot into standard 288-pin DDR4 UDIMM sockets and run at 1.20 V without requiring additional cooling hardware. Unbuffered, non-ECC design keeps the signal path simple for desktop platforms that do not support registered or error-correcting memory.

Replaces slower or smaller DDR4 DIMMs

Swapping out lower-frequency sticks or single-rank modules for this 3200 MT/s CL22 1Rx8 kit raises bandwidth where the board and CPU can use it. The jump is worthwhile when the existing memory limits multitasking throughput or leaves slots unpopulated.

Highlights

  • 32 GB total capacity in a matched 2 x 16 GB kit
  • DDR4 3200 speed rated at PC4-25600 bandwidth
  • CL22 CAS latency at standard 1.2 V operation
  • 288-pin UDIMM form factor fits desktop DIMM slots
  • Tested compatible with ASUS TRX40 ROG Zenith II Extreme motherboard

Specifications

BrandNEMIX RAM
SeriesASUS Gaming Motherboard Compatible Series Memory
ModelASUS DDR4 3200MHZ Non-ECC Unbuffered UDIMM
Part NumberMD25600-618K2
Capacity32GB (2 x 16GB)
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 (2X16GB) DDR4 3200MHZ PC4-25600 1Rx8 1.2V CL22 288-PIN Non-ECC Unbuffered UDIMM KIT

Questions about this item

Will the CL22 latency throttle throughput during long rendering jobs?

CL22 is the rated CAS latency at DDR4 3200; sustained workloads run at this timing without further throttling.

How hot do the bare modules get when the system runs all day?

Without a heat spreader the chips rely on case airflow; at 1.2 V typical temperatures stay within JEDEC limits for UDIMM operation.

Which motherboard slot layout is required for this 288‑pin kit to work?

The kit fits any desktop board with two DDR4 UDIMM slots; the ASUS TRX40 ROG Zenith II Extreme is a validated platform.

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