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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

  • Total capacity8 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL17
  • Memory timings17-17-17
  • Rated voltage1.2 V
  • 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.

How it compares

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

Price $35.99
Cheaper than about 82% 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).
Price per GB $4.50 per GB
Cheaper than about 81% 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 nameCM1024642400SO
Total capacity8 GB
Product type260-Pin DDR4 SO-DIMM
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 systemsHP/Compaq 15 Series Notebook 15-ayxxx, 15-bs011la, 15-bs012la, 15-bs015dx
In the box
Included items1Memory 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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