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Four green DDR4 UDIMM sticks without heat spreaders

NEMIX RAM

NEMIX RAM 32GB (4x8GB) DDR4 3200 CL22 ECC UDIMM for ASRock X570 Taichi memory upgrade

SKU CH-7WM8-7MDGS

ECC unbuffered DDR4 kit adds 32 GB across four 8 GB modules at 3200 MHz CL22 for ASRock X570 Taichi boards

  • Total capacity32 GB (4 × 8 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeUnbuffered
  • Rated voltage1.2 V
  • 32 GB kit expands workstation capacity
  • ECC UDIMM protects data integrity under load
  • DDR4 3200 CL22 matches platform timing
  • 2 V operation reduces power draw
  • 288-pin unbuffered design fits ASRock X570 Taichi

ECC UDIMM kit for ASRock X570 Taichi

This 32GB kit contains four 8GB DDR4 3200 modules built for the ASRock X570 Taichi motherboard. ECC unbuffered operation adds data integrity for workstations and servers. The 1Rx8 organisation and 1.20V voltage match the board's native memory controller. Installation uses the standard 288-pin UDIMM slots.

Thermals and power at stock settings

Running at the rated 3200 speed and CL22 latency the modules draw 1.20V with no heat spreader fitted. Passive cooling relies on chassis airflow across the bare PCB. Power consumption stays within the standard DDR4 unbuffered envelope for this density and frequency.

32GB capacity in four matched modules

The kit delivers 32GB total across four identical 8GB sticks, giving full population of the X570 Taichi's four DIMM slots. Buyers who need more than 32GB or who prefer a two-module layout should look elsewhere.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $251.99
Cheaper than about 56% of the 21,161 comparable items (median $397.99).
Total capacity 32 GB (4 × 8 GB)
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $7.87 per GB
Typical for this category: the median of 20,941 items is $8.19 per GB.

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Specifications

Product
Brand nameNEMIX RAM
Product lineASRock Server Motherboard Compatible Series Memory
Model nameASRock DDR4 3200 MHz ECC Unbuffered UDIMM
Part numberME25600-818K4
Total capacity32 GB (4 × 8 GB)
Product type288-Pin DDR4 ECC UDIMM
Performance
Rated speedDDR4 3200 (PC4 25600)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL22
ECC supportYes
Buffer typeUnbuffered
Heat spreaderNo
Memory rank1Rx8
Power
Rated voltage1.2 V
Compatibility
Compatible systemsASRock
In the box
Included items32 GB (4 × 8 GB) DDR4 3200 MHz PC4-25600 1Rx8 1.2 V CL22 288-PIN ECC Unbuffered UDIMM KIT

Questions about this item

How do I install the 288-pin DDR4 ECC UDIMM modules into the ASRock X570 Taichi, and what step is often missed?

Align the notch on each 288-pin module with the slot key, press firmly until both retention clips click, then verify in BIOS that all four 8 GB sticks show 32 GB at 3200 MT/s; the step often missed is seating all four modules before powering on.

What maintenance or replacement will the CL22 1.2 V ECC kit need over time?

No scheduled maintenance is required; ECC corrects single-bit errors on the fly, and the modules carry a lifetime replacement warranty, so only a failed stick would ever need swapping.

What limit appears first when the 4×8 GB kit runs sustained workloads on the X570 Taichi?

The CL22 latency at 3200 MT/s sets the throughput ceiling long before the 1.2 V unbuffered DDR4 hits thermal or voltage limits.

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