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Green 288-pin DDR4 DIMM stick, no heat spreader, 4 GB capacity

Computer Memory Solutions

Computer Memory Solutions CM512642400DIMM 4GB DDR4 2400MHz CL17 1.2V DIMM memory upgrade

SKU CH-56S9-MMDPG

4GB DDR4 2400MHz CL17 1.2V DIMM validated for ASUS TUF Z270 and B150 motherboards

  • Total capacity4 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL17
  • Memory timings17-17-17
  • Rated voltage1.2 V
  • 4GB DDR4 2400MHz module expands system memory for everyday tasks
  • CL17 17-17-17 timing delivers responsive performance at standard voltage
  • 2V unbuffered design reduces power draw and heat output
  • 288-pin DIMM fits TUF Z270 and B150 series motherboards directly
  • Single 4GB stick allows simple capacity upgrades up to 64GB

4GB DDR4 2400MHz DIMM Module

This 4GB DDR4 2400MHz CL17 module is built for the listed ASUS TUF Z270 and B150 motherboards. It runs at 1.2V as an unbuffered, non-ECC 288-pin DIMM using major-brand chips. The single stick adds capacity to systems that support up to 64GB across four slots.

Buyers expanding compatible ASUS boards

This module will not help owners of platforms that require ECC, registered DIMMs or a different DDR generation. It is unsuitable for builds needing more than 4GB per slot or speeds above 2400MHz. Systems with only two memory slots cannot reach the 64GB maximum with this single stick.

288-pin DDR4 2400MHz interface

The 288-pin DDR4 2400MHz interface determines whether the module fits the motherboard slots and runs at the rated 2400MHz speed. The board must accept unbuffered, non-ECC DIMMs at 1.2V with CL17 timing for correct operation.

How it compares

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

Price $22.99
Cheaper than about 89% of the 21,161 comparable items (median $397.99).
Total capacity 4 GB
Lower than about 90% of the 20,941 comparable items (median 32 GB).
Price per GB $5.75 per GB
Cheaper than about 68% 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 nameCM512642400DIMM
Total capacity4 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 items1Memory Ram Stick

Questions about this item

Does the 1.2 V DDR4 2400 MHz module generate much heat or fan noise when running all day?

It runs at the standard 1.2 V with no heat spreader, so power draw and thermal output stay low and it adds no audible fan noise.

Which motherboard must I already own for this CM512642400DIMM kit to work?

It is validated for ASUS/ASmobile TUF Z270 Mark 1, TUF Z270 Mark 2, B150-PLUS, B150-PRO, B150M-C and B150M-PLUS boards.

What is the first limit I hit under sustained use with this 4 GB stick?

The system caps at 64 GB across four sockets, so a single 4 GB module leaves ample headroom before capacity becomes the bottleneck.

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