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Two green DDR4 DIMM sticks, no heat spreader

Computer Memory Solutions

Computer Memory Solutions 16GB (2x8GB) DDR4-2400 CL17 DIMM Kit C112

SKU CH-GEFD-GYJJG

16 GB DDR4 kit, two 8 GB DIMMs at 2400 MHz CL17 1.2 V, validated for MSI Z170A Gaming M9 ACK and Z170A SLI Plus 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 keeps two slots free for future upgrades
  • CL17 timing at 2400 MHz delivers responsive throughput for everyday workloads
  • 2 V DDR4 operation reduces power draw and heat inside the case
  • Validated for MSI Z170A Gaming M9 ACK and Z170A SLI Plus motherboards
  • Lifetime exchange warranty from the manufacturer covers manufacturing defects

Targeted DDR4 Upgrade Kit

This 16GB kit contains two 8GB DDR4-2400 modules built for MSI Z170A Gaming M9 ACK and Z170A SLI Plus motherboards. It is aimed at owners of those boards who want a guaranteed-compatible memory increase. The modules are unbuffered, non-ECC DIMMs that install directly into the board’s four slots.

Speed and Latency Match

The kit runs at DDR4-2400 (PC4-19200) with CL17 17-17-17 timing at 1.2V. That exact speed and latency combination is the deciding specification; the motherboard’s memory controller must be set to 2400MHz to use the rated profile. Intel 7th Gen processors support this speed natively, while 6th Gen processors run at 2133MHz.

Build Integration

Two 288-pin DIMMs occupy two of the four available slots, leaving the other two free for a future expansion up to the board’s 64GB maximum. No heat spreader is fitted, so clearance for large CPU coolers is not affected. Buyers who need ECC, registered modules or a single 16GB stick cannot use this kit.

How it compares

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

Price $73.99
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 $4.62 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 systemsMSI Z170A Gaming M9 ACK, Z170A SLI Plus
In the box
Included items2 Memory RAM Sticks

Questions about this item

What does the 2400 MHz rating mean once the kit is installed?

The modules run at 2400 MHz with 7th Gen Intel CPUs; 6th Gen CPUs limit the same DIMMs to 2133 MHz.

Which DDR4 standard and pin count does this kit use?

It follows the PC4-19200 DDR4 specification on a 288-pin DIMM interface.

What physical space and slot layout are required to fit both sticks?

Two adjacent 288-pin DDR4 DIMM slots on an MSI Z170A Gaming M9 ACK or Z170A SLI Plus motherboard.

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