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Two green circuit boards with black memory chips, no heat spreaders, 288-pin DDR4 UDIMM form factor

NEMIX RAM

NEMIX RAM 16GB (2x8GB) DDR4 3200 CL22 ECC UDIMM Kit for ASUS ROG Crosshair VIII Hero

SKU CH-6XBD-S72TQ

ECC UDIMM kit adds 16 GB of DDR4-3200 CL22 memory in two 8 GB modules at 1.2 V for the ASUS ROG Crosshair VIII Hero

  • Capacity16GB (2 x 8GB)
  • SpeedDDR4 3200 (PC4 25600)
  • ECCYes
  • Buffered/RegisteredUnbuffered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.20V
  • ECC protection prevents data errors for mission-critical workloads
  • DDR4 3200 speed delivers responsive multitasking performance
  • 2V operation reduces system power consumption
  • 288-pin UDIMM fits standard desktop motherboard slots
  • 16GB dual-channel kit enables balanced memory bandwidth

System-Specific DDR4 ECC Kit

This 16 GB kit contains two 8 GB DDR4 3200 CL22 ECC UDIMM modules built for the ASUS ROG Crosshair VIII Hero motherboard. It targets builders who need error-correcting memory on a consumer AMD X570 platform for workstation or server-style workloads. The unbuffered design keeps latency low while adding data integrity.

Two-Module 288-Pin Configuration

Each module uses a 1Rx8 organisation at 1.20 V and fits standard 288-pin DDR4 slots. The pair occupies two DIMM sockets and leaves remaining slots free for future expansion if the board supports more than two modules. No heat spreader is fitted, so clearance for large CPU coolers is maximised.

Sustained-Load Stability Testing

Modules are stress-tested under continuous load to verify ECC correction and signal integrity over long sessions. The CL22 timing at 3200 MT/s delivers steady throughput for compilation, virtualization or file-server duties without the voltage headroom needed for overclocking. Buyers who want higher frequencies or lower latencies should look elsewhere.

Highlights

  • ECC protection prevents data errors for mission-critical workloads
  • DDR4 3200 speed delivers responsive multitasking performance
  • 2V operation reduces system power consumption
  • 288-pin UDIMM fits standard desktop motherboard slots
  • 16GB dual-channel kit enables balanced memory bandwidth

Specifications

BrandNEMIX RAM
SeriesASUS Server Motherboard Compatible Series Memory
ModelASUS DDR4 3200MHZ ECC Unbuffered UDIMM
Part NumberME25600-818K2
Capacity16GB (2 x 8GB)
SpeedDDR4 3200 (PC4 25600)
ECCYes
Buffered/RegisteredUnbuffered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.20V
Compatible SystemASUS
CAS LatencyCL22
Heat SpreaderNo
Type288-Pin DDR4 ECC UDIMM
Rank1Rx8
FeaturesDDR4 ECC Unbuffered UDIMM Motherboard Compatible
Package Content16GB (2X8GB) DDR4 3200MHZ PC4-25600 1Rx8 1.2V CL22 288-PIN ECC Unbuffered UDIMM KIT

Questions about this item

Does the CL22 latency limit throughput during long rendering jobs?

The kit runs at DDR4 3200 with a CAS latency of CL22; sustained workloads will see the latency floor defined by those timings.

How much heat do the modules produce when the system runs all day?

Operating at 1.2 V without a heat spreader, the unbuffered ECC UDIMMs generate minimal heat under continuous load.

Will this kit work straight away in an ASUS ROG Crosshair VIII Hero board?

The 288-pin DDR4 ECC UDIMM kit is validated for the ASUS ROG Crosshair VIII Hero with AMD X570 chipset.

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