We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Two green DDR4 UDIMM modules without heat spreaders

NEMIX RAM

NEMIX RAM MD25600-818K2 16GB (2x8GB) DDR4 3200 CL22 memory upgrade

SKU CH-XYEQ-Z6M8X

16 GB dual-channel DDR4 kit at 3200 MHz CL22 1.2 V for ASRock A520 motherboards

  • Capacity16GB (2 x 8GB)
  • SpeedDDR4 3200 (PC4 25600)
  • ECCNo
  • Buffered/RegisteredUnbuffered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.20V
  • 16 GB dual-channel kit boosts multitasking capacity
  • DDR4 3200 MT/s speed accelerates data throughput
  • CL22 latency balances timing with stability
  • 2 V operation reduces power draw
  • Validated for ASRock A520 motherboards ensures compatibility

System-Specific DDR4 Kit

This NEMIX RAM kit delivers 16GB of DDR4 memory in a matched pair of 8GB modules built for ASRock A520 motherboards. It targets desktop owners who want a straightforward capacity increase on these specific boards. The modules are validated for the listed models to avoid trial-and-error compatibility issues.

DDR4 3200 Interface Limits

The memory runs at the standard DDR4 3200 speed with a CL22 latency at 1.20V on the 288-pin UDIMM interface. This JEDEC-rated combination sets the practical ceiling for bandwidth and timing on the platform. The unbuffered non-ECC design means the kit cannot be used in systems that require registered or error-correcting modules.

Upgrade From Lower Capacity or Speed

The kit replaces a smaller DDR4 kit or slower modules to give the system more headroom for multitasking and memory-heavy applications. The jump is worthwhile when the board has free slots or when existing sticks are below 3200 MT/s. It is not for buyers who need ECC protection, registered DIMMs or capacities beyond 16GB in this form factor.

Highlights

  • 16 GB dual-channel kit boosts multitasking capacity
  • DDR4 3200 MT/s speed accelerates data throughput
  • CL22 latency balances timing with stability
  • 2 V operation reduces power draw
  • Validated for ASRock A520 motherboards ensures compatibility

Specifications

BrandNEMIX RAM
SeriesASRock Gaming Motherboard Compatible Series Memory
ModelASRock 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 SystemASRock
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

Should I choose the 16GB kit or a single 8GB module?

The 16GB kit provides two matched 8GB modules for dual-channel operation, while a single module would run in single-channel mode and halve memory bandwidth.

What does the 3200MHz rating mean for actual system performance?

The modules run at DDR4 3200 (PC4-25600) with CL22 latency at 1.20V, delivering the rated throughput when the motherboard enables the correct profile.

Is this DDR4 UDIMM compatible with standard 288-pin desktop slots?

Yes, it uses the 288-pin DDR4 UDIMM form factor, fitting any desktop board that supports DDR4 3200 non-ECC unbuffered memory.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.