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Two green DDR4 DIMM sticks, no heat spreaders

Computer Memory Solutions

Computer Memory Solutions 16GB (2x8GB) DDR4 2400 CL17 1.2V C112

SKU CH-73MB-3C47H

16GB dual-channel DDR4-2400 CL17 kit validated for MSI Z390 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 for smoother multitasking
  • 2400 MHz DDR4 speed rated at PC4-19200
  • CL17 latency with 17-17-17 timings for responsive operation
  • 2 V low-voltage modules reduce power draw
  • Tested compatible with MSI Z390 Tomahawk, ACE, Godlike and Gaming Edge AC

System-Specific DDR4 Kit

This 16 GB kit contains two 8 GB unbuffered DIMMs built for MSI Z390 motherboards including the MAG Z390 Tomahawk, MEG Z390 ACE, MEG Z390 GODLIKE and MPG Z390 Gaming Edge AC. It delivers 16 GB of total capacity in a dual-channel configuration. Buyers who need more than 64 GB or who use a different platform cannot use this memory.

DDR4 2400 CL17 Specification

The modules run at DDR4 2400 (PC4 19200) with a CAS latency of 17 and 17-17-17 timings at 1.2 V. This speed and latency combination is the single figure that determines whether the kit matches the motherboard’s supported memory profile. Systems requiring ECC, registered DIMMs or a different data rate will not accept these sticks.

Sustained-Load Behaviour

Without a heat spreader the modules rely on case airflow to dissipate heat during long workloads. The major-brand chipset and 2Rx8 organisation maintain stable operation at the rated 2400 MHz timing. Builds with restricted airflow or heavy continuous memory traffic should verify thermal headroom before committing to this kit.

How it compares

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

Price $74.99
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 $4.69 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 systemsMSI MAG Z390 Tomahawk, MEG Z390 ACE, MEG Z390 GODLIKE, MPG Z390 Gaming Edge AC Motherboards
In the box
Included items2 Memory RAM Sticks

Questions about this item

What does the 2400 MHz speed mean for real-world performance on a Z390 board?

The kit runs at DDR4 2400 with CL17 timing, so the Z390 memory controller will operate it at 2400 MT/s without manual tuning.

What does PC4-19200 indicate about the memory interface?

PC4-19200 is the DDR4 2400 bandwidth rating for the 288-pin DIMM interface used by these modules.

Will the two 8 GB sticks fit the four DIMM slots on an MSI MAG Z390 Tomahawk?

Yes, each stick is a standard 288-pin unbuffered DIMM and the board has four slots, so the pair installs directly.

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