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Two green DDR4 DIMM sticks with black chips, no heat spreaders

Computer Memory Solutions

Computer Memory Solutions 16GB (2x8GB) DDR4 2400 CL17 for ASRock A320M AB350M memory upgrade

SKU CH-PCDR-K7A93

A 16 GB dual-channel DDR4 kit running at 2400 MHz with CL17 timing, validated for ASRock A320M and AB350M motherboards

  • Total capacity16 GB (2 × 8 GB)
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL17
  • Memory timings17-17-17
  • Rated voltage1.2 V
  • 16 GB dual-channel kit speeds up multitasking on supported ASRock boards
  • DDR4 2400 CL17 timing delivers responsive performance for everyday workloads
  • 2 V operation keeps power draw low while maintaining stability
  • 288-pin DIMM form factor fits the listed A320M and AB350M motherboards directly
  • Lifetime manufacturer warranty covers repair or exchange against defects

16GB DDR4 Kit for ASRock A320M & AB350M Boards

This 16GB kit contains two 8GB DDR4 2400 modules built for ASRock A320M and AB350M series motherboards. It targets system builders upgrading compatible boards to the platform maximum of 32GB across two slots. The unbuffered non-ECC DIMMs install directly without configuration changes. Buyers needing ECC error correction or registered modules should select a different product line.

Thermals Noise and Power at 1.2V

Standard DDR4 1.2V operation keeps power draw low and heat output minimal during typical desktop workloads. No heat spreader is fitted so airflow from the CPU cooler passes over the chips directly. The modules run silently with no moving parts. Systems constrained to very low-profile coolers should verify physical clearance before ordering.

Sustained Load Behaviour on Two Slots

With both slots populated the memory controller operates at the rated 2400 speed and CL17 timings continuously. The 2Rx8 organisation supports the full 32GB platform limit without downclocking. Stability is maintained through extended sessions because the major-brand chipset and unbuffered design match the motherboard specifications exactly. Overclocking headroom is not guaranteed.

How it compares

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

Price $71.99
Cheaper than about 72% of the 21,161 comparable items (median $397.99).
Total capacity 16 GB (2 × 8 GB)
Lower than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $4.50 per GB
Cheaper than about 81% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM1024642400DIMM
Total capacity16 GB (2 × 8 GB)
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 2400 (PC4 19200)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL17
Memory timings17-17-17
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Compatible systemsASRock A320M, A320M-DGS, A320M-HDV, A320M-ITX, AB350M, AB350M-HDV Motherboards
In the box
Included items2 Memory RAM Sticks

Questions about this item

How do I install the 288-pin DDR4 modules and which slot order avoids the common mistake?

Insert each stick into the two DIMM slots until the side clips click; the boards listed use a two-slot layout so both modules fill the board — no empty slot between them.

What maintenance or replacement will the 2x8GB kit need later?

No scheduled maintenance; if a module fails the manufacturer offers a lifetime exchange for manufacturing defects.

What limit appears first under sustained load with CL17 1.2V DDR4-2400?

The motherboard maximum of 32 GB across two sockets is reached with this 16 GB kit, so capacity ceiling arrives before thermal or voltage limits.

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