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Two green DDR3L SODIMM modules side by side

Computer Memory Solutions

Computer Memory Solutions 16GB (2x8GB) DDR3L 1600 SODIMM for HP ENVY 17-j111tx, 17-j140nf, 17-j150la

SKU CH-887A-NYYS7

16 GB DDR3L SODIMM kit (2 × 8 GB) running at 1600 MHz with CL11 timing for HP ENVY 17-j111tx, 17-j140nf and 17-j150la notebooks

  • Total capacity16 GB (2 × 8 GB)
  • Rated speedDDR3L 1600 (PC3L 12800)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL11
  • Memory timings11-11-11
  • Rated voltage1.35 V
  • 16 GB dual-channel kit boosts multitasking headroom
  • DDR3L 1600 MHz CL11 timing delivers responsive throughput
  • 35 V low-voltage operation reduces heat and power draw
  • 204-pin SODIMM form factor fits HP ENVY 17-j111tx, 17-j140nf, 17-j150la
  • Major-brand chips with lifetime exchange warranty ensure long-term reliability

Targeted DDR3L upgrade for three HP ENVY 17 models

This 16 GB kit supplies two 8 GB SODIMM modules built to the PC3L-12800 standard at 1600 MHz. It is validated for the HP ENVY Notebook 17-j111tx, 17-j140nf and 17-j150la, filling both memory slots in those systems.

Low-voltage modules run cool and quiet

Each stick operates at 1.35 V without a heat spreader, drawing minimal power and producing no audible noise. The unbuffered, non-ECC design with CL11 11-11-11 timings keeps latency low for everyday notebook workloads.

Two matched sticks enable dual-channel operation

The pair is manufactured with major-brand chips and tested as a kit, so the memory controller can use both channels simultaneously. Computer Memory Solutions backs the modules with a limited lifetime warranty when purchased directly.

How it compares

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

Price $38.99
Cheaper than about 81% of the 21,161 comparable items (median $397.99).
Total capacity 16 GB (2 × 8 GB)
Lower than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $2.44 per GB
Cheaper than about 92% 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 nameCM10246412800SODRL
Total capacity16 GB (2 × 8 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 rank2Rx8
Heat spreaderNo
Power
Rated voltage1.35 V
Compatibility
Compatible systemsHP ENVY Notebook 17-j111tx, 17-j140nf, 17-j150la
In the box
Included items2 Memory RAM Sticks

Questions about this item

How do I install the 204-pin DDR3L SODIMM modules in my HP ENVY 17-j111tx, and what step is often missed?

Power off the notebook, remove the battery if accessible, open the memory compartment, align the notch on each 204-pin stick with the slot key, press firmly until the side clips click, then replace the cover and battery before booting.

What maintenance or replacement will the 16GB (2x8GB) DDR3L 1600 kit need over time?

No scheduled maintenance is required; keep the slots dust-free and ensure the laptop's cooling vents stay clear so the modules run at their rated 1.35V without thermal throttling.

What limit appears first when the CL11 2Rx8 modules run under sustained heavy workloads?

The memory controller's maximum supported frequency of 1600MHz and the fixed CAS latency of 11-11-11 set the performance ceiling before any thermal or voltage limit is reached.

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