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Computer Memory Solutions

Computer Memory Solutions CM512642400DIMM 8GB (2x4GB) DDR4 2400 CL17

SKU CH-JW6W-QE2XQ

8GB dual-channel DDR4 kit running at 2400 MHz CL17 for listed ASRock boards

  • Total capacity8 GB (2 × 4 GB)
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL17
  • Memory timings17-17-17
  • Rated voltage1.2 V
  • 8GB dual-channel kit lifts multitasking headroom
  • CL17 timing at 2400 MHz keeps latency low
  • 2 V DDR4 modules run cool and efficient
  • Validated for ASRock B365, B450 and H370 boards
  • Two 4 GB unbuffered DIMMs install in matched pairs

Targeted 8 GB DDR4 kit for listed ASRock boards

This 8 GB kit contains two 4 GB DDR4 modules rated at 2400 MHz with CL17 timings. It is built for the ASRock B365M Pro4, B450 Pro4, B450M Steel Legend, B450M-HDV and H370M Pro4 motherboards. The modules are unbuffered, non-ECC and run at 1.2 V.

Who should look elsewhere

Buyers who want more storage or need a higher total capacity than 8 GB should look elsewhere. Systems that require ECC or registered memory are not supported. Builders using motherboards outside the listed models cannot rely on guaranteed compatibility.

The deciding specification

The 2400 MHz DDR4 speed with CL17 latency at 1.2 V determines whether this kit matches your platform. If your board and CPU support this data rate, the modules will run at the rated frequency. All installed memory will operate at the slowest module or processor limit.

How it compares

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

Price $39.99
Cheaper than about 80% of the 21,161 comparable items (median $397.99).
Total capacity 8 GB (2 × 4 GB)
Lower than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $5.00 per GB
Cheaper than about 77% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM512642400DIMM
Total capacity8 GB (2 × 4 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 Motherboard B365M Pro4, B450 Pro4, B450M Steel Legend, B450M-HDV, H370M Pro4
In the box
Included items2 Memory RAM Sticks

Questions about this item

What comes in the box and is anything else needed to install it?

The kit includes two 4GB DDR4 288-pin DIMM modules. No extra parts are required; they fit directly into the motherboard slots.

Should I choose this 8GB kit or a different capacity for my board?

This 8GB (2×4GB) kit is a matched pair for dual-channel operation. Your board supports up to 64GB across four slots, so you can add another identical kit later if you need more capacity.

What does the 2400MHz rating actually deliver once installed?

The modules run at 2400MHz with CL17 timings at 1.2V. All installed memory will operate at the speed of the slowest module or the CPU's memory controller limit, whichever is lower.

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