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Two green DDR3 SODIMM sticks side by side, no heat spreader

Computer Memory Solutions

Computer Memory Solutions 16GB DDR3 1333 SODIMM 2x8GB HP Envy 15-3006Tx 15-3021Tx 17-3070Nr memory upgrade

SKU CH-GWFZ-H5VFY

16 GB DDR3 1333 MHz SODIMM kit for HP Envy 15-3006Tx, 15-3021Tx and 17-3070Nr notebooks

  • Total capacity16 GB (2 × 8 GB)
  • Rated speedDDR3 1333 (PC3 10600)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL9
  • Memory timings9-9-9
  • Rated voltage1.5 V
  • 16 GB dual-channel kit boosts multitasking headroom
  • 1333 MHz DDR3 matches factory spec for stable operation
  • CL9 9-9-9 timings deliver responsive access speeds
  • 204-pin SODIMM form factor fits HP Envy notebook slots directly
  • 5 V unbuffered modules run without extra configuration

System-specific 16 GB DDR3 upgrade

This kit delivers 16 GB of DDR3 memory in two 8 GB SO-DIMM modules built for the listed HP Envy notebooks. It runs at 1333 MHz with CL9 timing at 1.5 V and is unbuffered and non-ECC. The 204-pin form factor matches the factory slots in the target models.

Check slot count and maximum capacity

The compatible Envy notebooks provide two memory sockets and support a maximum of 16 GB total. Verify that both slots are free or that existing modules can be removed before ordering. This kit fills the full capacity so no further expansion is possible afterward.

Major-brand chips without heat spreaders

Modules use major-brand chipsets in a 2Rx8 configuration and ship without heat spreaders to keep a low profile inside thin chassis. The 204-pin edge connector seats directly in the notebook slots with no extra cables or brackets required. Appearance may vary from the product image.

How it compares

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

Price $46.99
Cheaper than about 78% 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 $2.94 per GB
Cheaper than about 90% 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 nameCM10246410600SODRH
Total capacity16 GB (2 × 8 GB)
Product type204-Pin DDR3 SO-DIMM
Performance
Rated speedDDR3 1333 (PC3 10600)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL9
Memory timings9-9-9
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.5 V
Compatibility
Compatible systemsHp Envy Notebook 15-3006Tx, 15-3021Tx, 17-3070Nr
In the box
Included items2 Memory RAM Sticks

Questions about this item

Does the package contain two 8 GB SODIMM modules or a single 16 GB stick?

The kit includes two 8 GB 204-pin DDR3 SODIMM modules, giving a total of 16 GB. No additional memory sticks are required.

Should I choose the 1333 MHz CL9 kit or look for a faster DDR3 speed for these Envy models?

The notebooks support DDR3 1333 (PC3-10600) at CL9; this kit matches that specification exactly, so a faster DDR3 module would not run at its higher rated speed.

Will the 16 GB (2 x 8 GB) kit reach the full 16 GB limit on an Envy 15-3006Tx with two memory slots?

Yes, the Envy 15-3006Tx, 15-3021Tx and 17-3070Nr each have two SODIMM sockets and a maximum supported capacity of 16 GB, so this 2 x 8 GB kit fills both slots to the limit.

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