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Four green DDR4 DIMM sticks in a row

Computer Memory Solutions

Computer Memory Solutions 4x8GB DDR4 2400MHz CL17 2Rx8 DIMM memory upgrade

SKU CH-CBXB-TRS0Q

Four 8 GB DDR4 DIMMs at 2400 MHz with CL17 latency and 1.2 V operation

  • Total capacity8 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMajor Brand Chipset
  • CAS latency17
  • Memory timings17-17-17
  • Rated voltage1.2 V
  • Four 8 GB modules for multi-channel bandwidth
  • DDR4 2400 MHz speed matches PC4-19200 system spec
  • CL17 17-17-17 timing at standard 1.2 V
  • 2Rx8 dual-rank layout on 288-pin DIMM
  • Non-ECC unbuffered design for consumer platforms

4x8GB DDR4 2400MHz CL17 DIMM Kit

This kit provides four 8 GB DDR4 DIMMs rated at 2400 MHz with CL17 timings and 1.2 V operation. The modules are unbuffered, non-ECC, 288-pin units built with a 2Rx8 organisation. They are intended for desktop systems that accept standard DDR4 memory.

Suited for matched-pair upgrades on 64-bit platforms

The manufacturer recommends installing modules in matched pairs to maximise performance and notes that all memory will run at the speed of the slowest module or the processor limit. Builders who need ECC error correction, registered modules, or a different DDR generation should look elsewhere.

2Rx8 rank organisation

Each DIMM uses a 2Rx8 configuration, which affects how the memory controller addresses the chips. Verify that your motherboard supports this rank structure before purchase, as an incompatible rank can prevent the system from booting or recognising the full capacity.

How it compares

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

Price $146.99
Cheaper than about 62% of the 21,161 comparable items (median $397.99).
Total capacity 8 GB
Lower than about 80% of the 20,941 comparable items (median 32 GB).
CAS latency 17
Lower than about 77% of the 483 comparable items (median 22).
Price per GB $18.37 per GB
Pricier than about 64% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Part numberCM1024642400DIMM
Total capacity8 GB
Performance
Rated speedDDR4 2400 (PC4 19200)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latency17
Memory timings17-17-17
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Power
Rated voltage1.2 V

Questions about this item

What comes in the kit and do I need anything else to install it?

The kit contains four 8 GB DDR4 2400 MHz CL17 2Rx8 DIMM modules. Nothing else is required for installation in a compatible DDR4 288-pin slot.

Why choose the 2Rx8 rank version over a single-rank alternative?

The 2Rx8 organisation provides two ranks per module, which can improve memory controller efficiency on platforms that benefit from higher rank density.

What does the 2400 MHz rating mean once the memory is running in my system?

The modules operate at DDR4 2400 (PC4 19200) with CL17 timing at 1.2 V; actual speed will match the slowest installed module or the CPU memory controller limit.

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