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Two green DDR3L SODIMM sticks with black chips, no heat spreader

Computer Memory Solutions

Computer Memory Solutions 16GB (2x8GB) DDR3L 1600 SODIMM HP ENVY 17-j020ss/us/nr

SKU CH-CP4N-HZBP8

A 16 GB kit of two 8 GB DDR3L 1600 SODIMM modules built for HP ENVY 17-j020ss, 17-j020us and 17-j021nr 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 speed matches notebook specification
  • 35 V low-voltage modules reduce power draw
  • 204-pin SODIMM form factor fits HP ENVY 17-j series
  • CL11 11-11-11 timing delivers responsive latency

HP ENVY 17-j020ss/us/nr Memory Kit

This 16 GB kit contains two 8 GB DDR3L SODIMM modules built for the HP ENVY Notebook 17-j020ss, 17-j020us and 17-j021nr. Each stick is a 204-pin unbuffered module running at 1.35 V with CL11 11-11-11 timings. It is intended for owners of those specific notebooks who need the maximum 16 GB capacity.

DDR3L 1600 Speed and Voltage Limits

The modules operate at the DDR3L 1600 (PC3L 12800) standard, so they cannot run at higher DDR3 speeds or at the 1.5 V used by standard DDR3. The CL11 latency is fixed by the SPD and the memory controller in the supported ENVY models. Systems outside the listed part numbers may not boot or may downclock the kit.

Two-Stick 204-Pin Layout for Dual-Channel Use

Two 2Rx8 sticks fill both SODIMM sockets in the target notebooks, enabling dual-channel bandwidth without a heat spreader. The low-profile design fits the tight clearance under the keyboard deck. Buyers who need ECC, registered DIMMs or a single 16 GB module cannot use this kit.

How it compares

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

Price $34.99
Cheaper than about 83% 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 $2.19 per GB
Cheaper than about 93% of the 20,941 comparable items (median $8.19 per GB).

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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-j020ss, 17-j020us, 17-j021nr
In the box
Included items2 Memory RAM Sticks

Questions about this item

Should I choose the 16GB (2x8GB) kit or a single 8GB module for my HP ENVY 17-j020ss?

The 16GB (2x8GB) kit fills both SODIMM sockets for dual-channel operation, while a single 8GB module leaves one slot empty and halves peak bandwidth.

What does the 1600 MHz DDR3L rating mean once the modules are installed in my notebook?

The memory will run at 1600 MHz with CL11 timing at 1.35 V, delivering PC3L-12800 bandwidth as long as the platform supports that speed.

Is the 204-pin DDR3L SODIMM interface compatible with my HP ENVY 17-j021nr, and what does it cap in practice?

Yes, the 204-pin DDR3L SODIMM matches the notebook's slots; the interface caps transfer rate at 1600 MT/s and voltage at 1.35 V.

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