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Two green 288-pin DDR4 DIMM modules without heat spreaders

Computer Memory Solutions

Computer Memory Solutions CM1024642400DIMM 16GB DDR4 2400 CL17 for ASRock X370 Killer SLI memory upgrade

SKU CH-PDH5-ABC0A

16 GB DDR4 kit in two 8 GB modules running at 2400 MHz with CL17 timing for compatible ASRock X370 and H270 boards

  • 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 boosts multitasking headroom
  • DDR4 2400 CL17 timing delivers responsive system performance
  • 2 V low-voltage operation reduces power draw
  • Validated for ASRock X370 and H270 motherboards
  • Lifetime repair or exchange warranty from manufacturer

Ready for ASRock X370 and H270 boards

This 16 GB kit ships as two 8 GB DDR4 modules built to run at 2400 MHz with CL17 timings. The sticks are unbuffered non-ECC DIMMs that operate at 1.2 V and use a 2Rx8 layout. Computer Memory Solutions validates every unit against the listed ASRock X370 and H270 motherboards so the memory posts without manual tuning.

Thermals noise and power draw

The modules run at the standard 1.2 V DDR4 voltage and have no heat spreader, so they rely on case airflow for cooling. Under everyday workloads they draw minimal power and add no audible noise because there are no active components on the PCB. The low-profile design keeps clearance open for large CPU coolers.

Sustained load behaviour

During extended sessions the CL17 17-17-17 timing remains stable at the rated 2400 MHz frequency. The 2Rx8 organisation helps maintain throughput when all four slots on a compatible board are populated up to the 64 GB maximum. Compatibility testing covers the X370 Killer SLI, X370 Taichi, X370M Pro4, H270 Pro4, H270M Pro4 and IMB-1311 platforms.

How it compares

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

Price $75.99
Cheaper than about 71% 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 $4.75 per GB
Cheaper than about 80% 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 X370 Killer SLI, X370 Killer SLI/ac, X370 Pro4, X370 Taichi, X370M Pro4, H270 Pro4, H270M Pro4, IMB-1311-L/IMB-1311-D
In the box
Included items2 Memory RAM Sticks

Questions about this item

How do I install the 288-Pin DDR4 DIMMs in the four slots on my ASRock X370 Killer SLI, and which step is often missed?

Align the notch on each 288-Pin DDR4 module with the slot key, press firmly until both side clips click, then verify in BIOS that both 8GB sticks are detected at 2400 MHz; the step many miss is seating the second stick in the correct paired slot for dual-channel operation.

What maintenance or replacement will the 16GB (2 x 8GB) unbuffered non-ECC kit need over its service life?

No scheduled maintenance is required; keep the contacts clean and the system dust-free. If a module fails, the manufacturer provides a limited lifetime warranty for exchange or repair against manufacturing defects when purchased directly from Computer Memory Solutions.

What limit appears first when the 2Rx8 DDR4 2400 CL17 memory runs under sustained heavy load?

The CAS latency of 17 cycles at 2400 MHz sets the baseline response time; under continuous load the memory controller and 1.2 V supply reach their thermal and timing envelope before any higher frequency or lower latency could be exploited.

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