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Green circuit board with black memory chips and gold edge connector

Computer Memory Solutions

Computer Memory Solutions 8GB DDR4 2400MHz SO-DIMM memory upgrade

SKU CH-SZPN-KD0PX

8GB DDR4 SO-DIMM module running at 2400 MHz for HP 15 series notebooks

  • Capacity8GB
  • Type260-Pin DDR4 SO-DIMM
  • SpeedDDR4 2400 (PC4 19200)
  • CAS LatencyCL17
  • Timing17-17-17
  • Voltage1.2V
  • 8 GB capacity adds headroom for multitasking
  • DDR4 2400 MHz speed matches notebook specification
  • CL17 latency keeps data flow responsive
  • 2 V operation reduces power draw
  • 260-pin SO-DIMM form factor fits HP 15 Series slot

What this memory does

This 8 GB DDR4 SO-DIMM adds capacity to compatible HP 15 Series notebooks. It runs at 2400 MHz with CL17 timing and 1.2 V unbuffered operation. The 260-pin module is a single 2Rx8 rank stick.

Sustained load behaviour

Non-ECC DDR4 at 2400 MHz maintains rated throughput during extended workloads. The 1.2 V supply and unbuffered design keep power draw steady without active cooling. CL17 latency remains consistent across long sessions.

Installation and common issues

Insert the stick into an empty SODIMM slot until the clips lock. The notebook platform supports up to 16 GB across two sockets. Mismatched speeds or exceeding the two-slot limit will prevent the system from booting.

Highlights

  • 8 GB capacity adds headroom for multitasking
  • DDR4 2400 MHz speed matches notebook specification
  • CL17 latency keeps data flow responsive
  • 2 V operation reduces power draw
  • 260-pin SO-DIMM form factor fits HP 15 Series slot

Specifications

BrandComputer Memory Solutions
ModelCM1024642400SO
Capacity8GB
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-ayxxx, 15-bs011la, 15-bs012la, 15-bs015dx
Package Content1Memory Ram Stick

Questions about this item

How much power does the 1.2V DDR4 2400MHz module draw when the notebook runs all day?

The SO-DIMM operates at 1.2 V, the standard low voltage for DDR4, so it adds minimal heat and power draw during continuous use.

Which slot and maximum capacity must my HP 15 series notebook already support for this 8GB stick to work?

Your notebook needs a free 260-pin SO-DIMM slot and must accept up to 16 GB total memory across its two sockets.

Will this CL17 2Rx8 module run stably alongside an existing 4GB or 8GB DDR4 stick in the second slot?

Yes, it is unbuffered non-ECC DDR4 2400MHz; the system will clock both modules to the lowest common speed and timings.

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