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Green circuit board with black memory chips no heat spreader 288 pin DDR4 DIMM

Computer Memory Solutions

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

SKU CH-5Y2S-TYQAB

4 GB DDR4-2400 CL17 DIMM validated for ASUS B250 Mining Expert, B250M-K and Strix B250I Gaming boards

  • Capacity4GB
  • Type288-Pin DDR4 SDRAM
  • SpeedDDR4 2400 (PC4 19200)
  • CAS LatencyCL17
  • Timing17-17-17
  • Voltage1.2V
  • 4GB capacity expands system memory for multitasking
  • DDR4 2400MHz speed matches motherboard specification
  • CL17 latency supports stable operation at rated frequency
  • 2V voltage reduces power draw versus older DDR generations
  • 288-pin unbuffered DIMM fits listed ASUS B250 boards

Compatible B250 DDR4 upgrade

This 4 GB DDR4-2400 module is built for ASUS and ASmobile B250 Mining Expert, B250M-K, B250 EX-B250M-V3/CSM and Strix B250I Gaming motherboards. It installs in a 288-pin DIMM slot and runs at the standard 1.2 V. The stick is unbuffered and non-ECC with a 2Rx8 organisation. Buyers who need ECC or registered memory cannot use this module.

Standard voltage and latency

At 1.2 V the module draws the normal DDR4 power envelope and produces no extra heat beyond the chips themselves. CAS latency is CL17 with 17-17-17 timings, so the memory controller operates at its rated speed without additional voltage. There is no heat spreader, so airflow over the PCB is the only cooling path.

Single stick lifetime coverage

The box contains one 4 GB DIMM and no cables, adapters or software. Computer Memory Solutions backs the module with a limited lifetime warranty against manufacturing defects when purchased directly from them. The motherboard supports up to 32 GB across two sockets, so this kit leaves one slot free for future expansion.

Highlights

  • 4GB capacity expands system memory for multitasking
  • DDR4 2400MHz speed matches motherboard specification
  • CL17 latency supports stable operation at rated frequency
  • 2V voltage reduces power draw versus older DDR generations
  • 288-pin unbuffered DIMM fits listed ASUS B250 boards

Specifications

BrandComputer Memory Solutions
ModelCM512642400DIMM
Capacity4GB
Type288-Pin DDR4 SDRAM
SpeedDDR4 2400 (PC4 19200)
CAS LatencyCL17
Timing17-17-17
Voltage1.2V
ECCNo
Buffered/RegisteredUnbuffered
Rank2Rx8
ChipsetMajor Brand Chipset
Heat SpreaderNo
Compatible SystemASUS/ASmobile B250 Mining Expert, B250M-K, B250 EX-B250M-V3/CSM, Strix B250I Gaming Motherboards
Package Content1Memory Ram Stick

Questions about this item

How do I install this 288-pin DDR4 module and which orientation mistake should I avoid?

Align the notch on the module with the key in the slot, press straight down until the retention clips click, and do not force it backwards — the notch is off-centre so it only fits one way.

What maintenance or replacement will this CL17 1.2V unbuffered stick need later?

No routine maintenance is required; if errors appear, run a memory test and replace the stick under the manufacturer’s lifetime exchange programme.

What limit appears first under sustained load with this 2400MHz non-ECC DIMM?

The motherboard’s two-slot design caps total capacity at 32GB, so adding more than two modules is not possible.

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