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Computer Memory Solutions

Computer Memory Solutions 64GB (4x16GB) DDR4 2400 CL17 DIMM C120

SKU CH-FY2A-RCKZJ

64GB kit of four 16GB DDR4 2400 CL17 DIMMs validated for ASUS TUF Z270 and B150 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
  • 64GB total capacity from four 16GB modules
  • DDR4 2400 speed rated at PC4 19200
  • CL17 latency with 17-17-17 timing
  • 2V low-voltage operation for efficiency
  • Validated for ASUS TUF Z270 and B150 series motherboards

Targeted 64GB DDR4 Kit

This 64GB kit contains four 16GB DDR4 modules rated at 2400MHz with CL17 timings. It is built for owners of specific ASUS TUF Z270 and B150 motherboards who need the full 64GB capacity across all four slots.

Unbuffered DIMM Practicality

Each stick is a standard 288-pin unbuffered DIMM running at 1.2V without a heat spreader. The low-profile design fits tight CPU cooler clearances and the non-ECC, unbuffered layout matches the consumer board requirements exactly.

Four-Slot Maximum Upgrade

The kit fills every socket on supported boards to reach the 64GB ceiling in one step. It is not for systems limited to lower per-slot densities or for builders who need registered ECC modules for workstation platforms.

How it compares

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

Price $307.99
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 $4.81 per GB
Cheaper than about 79% of the 20,941 comparable items (median $8.19 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

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 TUF Z270 Mark 1, TUF Z270 Mark 2, B150-PLUS, B150-PRO, B150M-C, B150M-PLUS Motherboards
In the box
Included items4 Memory RAM Sticks

Questions about this item

What DDR4 speed does this kit run at and what bandwidth does that provide?

The kit runs at DDR4 2400 (PC4 19200) with CL17 17-17-17 timing at 1.2V.

What physical slot and pin count does this 288-pin DIMM need on the motherboard?

It needs four standard 288-pin DDR4 DIMM slots; the kit is validated for ASUS TUF Z270 Mark 1, Mark 2, B150-PLUS, B150-PRO, B150M-C and B150M-PLUS boards.

How do I install the four 16 GB sticks correctly and which slot order avoids the common mistake?

Power off, open the case, align each module's notch with the slot key, press firmly until both clips click, then populate all four slots — the board's manual shows the exact population order for 64 GB.

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