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Four green DDR4 DIMM sticks in static bags

Computer Memory Solutions

Computer Memory Solutions CM2048642400DIMM 64GB (4x16GB) DDR4 2400 CL17 1.2V memory upgrade

SKU CH-C3YJ-BVV8X

64GB kit of four 16GB DDR4 DIMMs running at 2400MHz CL17 1.2V for ASUS Z170 motherboards

  • Total capacity64 GB (4 × 16 GB)
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL17
  • Memory timings17-17-17
  • Rated voltage1.2 V
  • 64 GB kit gives ample headroom for heavy multitasking
  • Four 16 GB modules fill all four slots on supported boards
  • DDR4 2400 speed matches PC4 19200 spec for Z170 platforms
  • CL17 17-17-17 timings at 1.2 V deliver stable operation
  • Unbuffered non-ECC 288-pin DIMMs designed for ASUS Z170 motherboards

Target systems and capacity

This 64GB kit contains four 16GB DDR4 DIMMs rated at 2400MHz with CL17 timings. It is built for ASUS and ASmobile Z170 motherboards including the PRO Gaming, Z170-A, Z170-AR, Z170-DELUXE, Z170-E and Z170-K models. Buyers needing ECC error correction or registered modules cannot use this kit.

Installation experience

Each stick is a standard 288-pin unbuffered DIMM running at 1.2V, so it seats in the board's four DDR4 slots without extra cables or drivers. The motherboard must support 64GB total across four sockets; systems limited to lower capacities or fewer slots will not accept the full kit.

Sustained-load behaviour

The modules operate at the rated 2400MHz speed and 17-17-17 latency continuously within the 1.2V specification. Without heat spreaders, airflow from the case fans keeps temperatures stable during extended workloads. The major-brand chipset and 2Rx8 organisation maintain consistent throughput without throttling.

How it compares

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

Price $312.99
Typical for this category: the median of 21,161 items is $397.99.
Total capacity 64 GB (4 × 16 GB)
Higher than about 60% of the 20,941 comparable items (median 32 GB).
Price per GB $4.89 per GB
Cheaper than about 78% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM2048642400DIMM
Total capacity64 GB (4 × 16 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 systemsASUS/ASmobile Z170 PRO Gaming, Z170-A, Z170-AR, Z170-DELUXE, Z170-E, Z170-K Motherboards
In the box
Included items4 Memory RAM Sticks

Questions about this item

How can I confirm the CM2048642400DIMM kit is running at DDR4 2400 CL17 after installation?

Enter the UEFI or use a tool like CPU-Z to verify the memory reports 2400 MHz and 17-17-17 timings at 1.2 V.

What does the package contain and is anything else required for installation?

The box includes four 16 GB 288-pin DDR4 DIMMs; no extra parts are needed for the supported ASUS Z170 boards.

Which capacity version of this CM2048642400DIMM kit should I choose for a Z170 motherboard with four slots?

This 64 GB (4 × 16 GB) kit fills all four slots and matches the board's maximum supported memory.

More in Model-Specific Memory Upgrades

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