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Green circuit board with black memory chips and gold edge connector

Computer Memory Solutions

Computer Memory Solutions CM512642400SO 4GB DDR4 2400MHz CL17 1.2V SODIMM memory upgrade

SKU CH-57VY-ECZBB

4GB DDR4 2400 MHz SODIMM upgrade for HP 15 Series notebooks, CL17 1.2 V unbuffered

  • Capacity4GB
  • Type260-Pin DDR4 SO-DIMM
  • SpeedDDR4 2400 (PC4 19200)
  • CAS LatencyCL17
  • Timing17-17-17
  • Voltage1.2V
  • 4GB capacity expands multitasking headroom for everyday workloads
  • DDR4 2400MHz speed delivers responsive data transfer rates
  • CL17 latency timing supports smooth system operation
  • 2V low voltage reduces power draw and heat output
  • 260-pin SODIMM form factor fits HP 15 series notebooks

Targeted Notebook Upgrade

This 4 GB DDR4 SODIMM is built for HP 15 Series notebooks including the 15-bs753tx, 15q-ds00xx, 15q-dy0xxx, 15t-da00xx and 15z-db0xxx models. It adds a single 260-pin module to a compatible slot. Buyers needing more than 16 GB total capacity or a second module for dual-channel bandwidth should look elsewhere.

Steady Workload Behaviour

The module runs at 2400 MHz with CL17 timings and 1.2 V unbuffered voltage. Under sustained load it maintains the rated frequency without throttle because no heat spreader is fitted and the major-brand chips are specified for continuous operation. Non-ECC design means single-bit errors are not corrected automatically.

Straightforward Installation

Insert the stick into an empty 260-pin SO-DIMM slot until the side clips lock; no tools or firmware changes are required. The kit contains one module only, so systems with two populated sockets need a matching stick to reach the 16 GB maximum. Compatibility is guaranteed by the manufacturer for the listed part numbers.

商品特色

  • 4GB capacity expands multitasking headroom for everyday workloads
  • DDR4 2400MHz speed delivers responsive data transfer rates
  • CL17 latency timing supports smooth system operation
  • 2V low voltage reduces power draw and heat output
  • 260-pin SODIMM form factor fits HP 15 series notebooks

商品規格

BrandComputer Memory Solutions
ModelCM512642400SO
Capacity4GB
Type260-Pin DDR4 SO-DIMM
SpeedDDR4 2400 (PC4 19200)
CAS LatencyCL17
Timing17-17-17
Voltage1.2V
ECCNo
Buffered/RegisteredUnbuffered
Rank2Rx8
ChipsetMajor Brand Chipset
Heat SpreaderNo
Compatible SystemHP/Compaq 15 Series Notebook 15-bs753tx, 15q-ds00xx, 15q-dy0xxx, 15t-da00xx, 15z-db0xxx
Package Content1Memory Ram Stick

商品問答

Does the 1.2 V DDR4 2400 MHz module run hot or draw extra power during all-day use?

The stick operates at the standard 1.2 V for DDR4 2400 MHz, so heat and power draw stay at normal JEDEC levels for this speed.

My HP 15 notebook has two SODIMM slots — do I need any other parts to install this 260-pin stick?

No extra parts are required; the module fits directly into a free 260-pin DDR4 SO-DIMM slot on the supported HP 15 series models.

If I keep the original 4 GB stick and add this CL17 2Rx8 module, will both run at 2400 MHz?

The system will clock both modules to the lowest common speed; with a matching 2400 MHz stick they run at 2400 MHz, otherwise at the slower module's rate.

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