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Green 204-pin SODIMM memory module with black chips

Computer Memory Solutions

Computer Memory Solutions CM5126412800SOSRL 4GB DDR3L 1600MHz CL11 1.35V 204-pin SODIMM memory upgrade

SKU CH-7P2J-EV3GQ

4GB DDR3L 1600MHz SODIMM adds memory to compatible HP 15 Series notebooks with 1.35V CL11 timing

  • Total capacity4 GB
  • Rated speedDDR3L 1600 (PC3L 12800)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL11
  • Memory timings11-11-11
  • Rated voltage1.35 V
  • 4GB capacity expands notebook multitasking headroom
  • DDR3L 1600MHz CL11 timing delivers responsive system performance
  • 35V low-voltage operation reduces power draw and heat
  • 204-pin SODIMM form factor fits HP 15 series notebooks
  • Guaranteed compatibility with HP 15-ac113tu, 15-ac185nr, 15-d002sl models

Compatible 4GB DDR3L SODIMM for HP 15 Series

This 4GB DDR3L SODIMM is built for HP 15 Series notebooks including models 15-ac113tu, 15-ac185nr and 15-d002sl. It runs at 1600MHz with CL11 timing at 1.35V. The unbuffered, non-ECC module uses a 204-pin layout and major-brand chips. It installs as a single 4GB stick to upgrade compatible systems.

Ideal for HP 15 owners adding memory

Buyers with one of the listed HP 15 models can use this module to reach the platform's 16GB maximum across two sockets. It suits repairs or upgrades where DDR3L 1.35V SO-DIMM memory is required. Not suitable for laptops that accept only 1.5V DDR3 modules, need ECC or registered DIMMs, or have a single socket already filled beyond the 16GB limit.

DDR3L 1.35V voltage decides fit

The 1.35V DDR3L specification is the single detail that determines whether this module works in a given notebook. Systems designed for 1.5V DDR3 may not boot with this stick. Verify the original memory voltage before ordering to avoid a mismatch.

How it compares

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

Price $19.99
Cheaper than about 91% 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 $5.00 per GB
Cheaper than about 77% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM5126412800SOSRL
Total capacity4 GB
Product type204-Pin DDR3 SO-DIMM
Performance
Rated speedDDR3L 1600 (PC3L 12800)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL11
Memory timings11-11-11
ECC supportNo
Buffer typeUnbuffered
Memory rank1Rx8
Heat spreaderNo
Power
Rated voltage1.35 V
Compatibility
Compatible systemsHP 15 Series Notebook 15-ac113tu 15-ac185nr 15-d002sl
In the box
Included items1Memory Ram Stick

Questions about this item

How can I verify the module is running at 1600 MHz after installation?

Open Task Manager or a system-information utility and confirm the memory speed shows 1600 MHz with CL11 timings.

What comes in the package and do I need anything else to install it?

The box contains one 4 GB SODIMM stick; no extra parts or tools are required for a notebook memory slot.

Should I choose the single 4 GB stick or add a second one for the two available slots?

The notebook has two slots supporting up to 16 GB total, so adding a second identical module will give you 8 GB in dual-channel mode.

More in Model-Specific Memory Upgrades

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