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Two green DDR3L SODIMM sticks, 204‑pin, no heat spreader

Computer Memory Solutions

Computer Memory Solutions CM10246412800SODRL 16GB DDR3L 1600 2x8GB memory upgrade

SKU CH-AHDN-WPDMG

16 GB DDR3L 1600 kit with two 8 GB SODIMMs for compatible HP Envy TouchSmart 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 total capacity from two 8 GB modules
  • DDR3L 1600 MHz speed with CL11 latency
  • Low 1.35 V voltage reduces power draw
  • 204-pin SO-DIMM form factor fits compatible HP Envy notebooks
  • Guaranteed compatibility with listed HP Envy TouchSmart models

Ready for HP Envy TouchSmart m7

This 16 GB kit contains two 8 GB DDR3L SO-DIMM modules built for the HP Envy TouchSmart m7-j120dx, m7-j178ca and m7-1015dx. The unbuffered, non-ECC memory runs at 1.35 V and matches the factory slot layout of two sockets. Buyers needing more than 16 GB or a different form factor cannot use this upgrade.

Cool and quiet at standard voltage

Operating at the low 1.35 V DDR3L level, the modules draw minimal power and produce little heat during everyday tasks. No heat spreader is fitted, so airflow in the notebook chassis handles cooling silently. The CL11 11-11-11 timing keeps latency low without raising voltage or fan speed.

Steady under sustained workloads

Major-brand DRAM chips rated for 1600 MHz maintain the rated frequency during long sessions such as video editing or virtual machines. The dual-rank 2Rx8 organisation supports the full 16 GB capacity without throttling. Systems limited to 16 GB maximum memory will not benefit from additional modules.

How it compares

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

Price $36.99
Cheaper than about 82% 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 $2.31 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 Touchsmart M7-J120Dx, M7-J178Ca, M7-1015Dx
In the box
Included items2 Memory RAM Sticks

Questions about this item

How do I install the 204-pin DDR3L SODIMM modules and which step is often missed?

Power off the notebook, remove the battery if accessible, open the memory compartment, align each 204-pin module with the slot key and press firmly until both side clips snap into place; the step often missed is pressing evenly on both ends so the module seats fully.

What maintenance or replacement will the 16 GB kit need over its lifetime?

The unbuffered non-ECC modules have no moving parts and require no scheduled maintenance; replacement is only needed if a stick fails or the notebook is upgraded beyond the 16 GB maximum supported by the Envy TouchSmart models.

What limit appears first when the CL11 1600 MHz memory runs under sustained load?

The DDR3L 1.35 V specification and CL11 timing set the electrical and latency ceiling; sustained workloads will hit the 1600 MHz bandwidth ceiling before any thermal throttle because the modules have no heat spreader.

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