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Two green DDR4 UDIMM sticks, no heat spreaders, black chips on both sides

NEMIX RAM

NEMIX RAM 32GB (2x16GB) DDR4 3200 CL22 2Rx8 1.2V 288-Pin UDIMM Kit

SKU CH-6M4D-TF4GV

A 32 GB DDR4 3200 CL22 dual-rank UDIMM kit, two 16 GB modules at 1.2 V for compatible ASRock motherboards

  • Total capacity32 GB (2 × 16 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeUnbuffered
  • Rated voltage1.2 V
  • 32 GB dual-channel kit expands multitasking headroom
  • DDR4 3200 speed matches motherboard spec for stable throughput
  • CL22 latency keeps timing consistent under load
  • 2 V operation reduces power draw and heat
  • 288-pin UDIMM form factor fits standard desktop slots

ASRock-Compatible 32GB DDR4 Kit

This NEMIX RAM kit delivers 32GB of DDR4 3200 memory in a matched pair of 16GB UDIMM modules. It targets owners of ASRock A520M-HDV series boards who want a straightforward capacity increase without configuration hassle. The 2Rx8 organisation and 1.2V operation follow standard desktop memory design.

32GB Capacity and CL22 Latency

Two 16GB ranks provide ample headroom for multitasking, mainstream content creation and gaming at common resolutions. The CL22 timing at 3200 MT/s meets JEDEC PC4-25600 specifications, so the kit runs at rated speed without manual tuning. Workloads that exceed 32GB or demand tighter latencies will hit the ceiling of this configuration.

Upgrade Path from Lower-Capacity DDR4

The kit replaces a 16GB or 8GB DDR4 set when the motherboard has two free slots or when all slots must be populated with matched modules. The jump is worth it when current memory pressure causes paging or limits the number of concurrent applications. Boards limited to lower speeds or different form factors cannot use these modules.

How it compares

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

Price $199.99
Cheaper than about 58% of the 21,161 comparable items (median $397.99).
Total capacity 32 GB (2 × 16 GB)
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $6.25 per GB
Cheaper than about 63% of the 20,941 comparable items (median $8.19 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameNEMIX RAM
Product lineASRock Gaming Motherboard Compatible Series Memory
Model nameASRock DDR4 3200 MHz Non-ECC Unbuffered UDIMM
Part numberMD25600-628K2
Total capacity32 GB (2 × 16 GB)
Product type288-Pin DDR4 UDIMM
Performance
Rated speedDDR4 3200 (PC4 25600)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL22
ECC supportNo
Buffer typeUnbuffered
Heat spreaderNo
Memory rank2Rx8
Power
Rated voltage1.2 V
Compatibility
Compatible systemsASRock
In the box
Included items32 GB (2 × 16 GB) DDR4 3200 MHz PC4-25600 2Rx8 1.2 V CL22 288-PIN Non-ECC Unbuffered UDIMM KIT

Questions about this item

Will these 3200 MHz CL22 modules run at the same speed as my existing DDR4 3200 memory?

The kit operates at 3200 MHz with CL22 latency; when mixed with other DDR4 3200 sticks the system will run all modules at the lowest common speed and timing.

How can I verify the kit is running at 3200 MHz and CL22 after installation?

Check the memory frequency and CAS latency in the BIOS or with a tool such as CPU-Z; both should report 3200 MHz and CL22 for the new modules.

What comes in the box and do I need to buy anything else to install it?

The box contains two 16 GB 288-pin DDR4 UDIMM modules; no extra parts are required — just insert them into the motherboard DIMM slots.

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