We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Green rectangular DDR3 SODIMM module with black chips and gold contacts

OWC

OWC 4GB DDR3 1600 PC3-12800 CL11 1Rx8 204-pin 1.5V Non-ECC SODIMM for HP Envy dv7 Series

SKU CH-PJZV-28GT9

A 4 GB DDR3 SODIMM running at 1600 MHz with CL11 latency for HP Envy dv7 laptops

  • Capacity4GB
  • Type204-Pin DDR3 Non-ECC SODIMM
  • SpeedDDR3 1600 (PC3 12800)
  • CAS LatencyCL11
  • Voltage1.5V
  • ECCNo
  • Boosts HP Envy dv7 responsiveness with 4GB DDR3 1600MHz module
  • JEDEC-standard 1.5V CL11 design ensures stable system operation
  • 204-pin SODIMM form factor fits laptop memory slots directly
  • Single-rank 1Rx8 architecture optimises memory controller efficiency
  • Non-ECC unbuffered layout suits consumer notebook requirements

HP Envy dv7 DDR3 Upgrade

This OWC module is a 4GB DDR3 1600 SODIMM built to JEDEC PC3-12800 CL11 specification at 1.5V. It targets owners of HP Envy dv7 series laptops that use DDR3 memory and have a free 204-pin slot. The single-rank 1Rx8 unbuffered design matches the original equipment layout for a direct, warranty-safe installation.

Suitable for Envy dv7 DDR3 owners

It suits anyone restoring or expanding memory in a compatible HP Envy dv7 notebook where the factory configuration uses DDR3 SO-DIMMs. It is not for systems that require ECC or registered modules, nor for machines that only accept higher-capacity sticks beyond 4GB per slot. Builders working on desktops, servers or other laptop families should verify their platform before purchase.

204-pin DDR3 SO-DIMM form factor

The decisive specification is the 204-pin DDR3 SO-DIMM interface combined with 1.5V operation and CL11 timing at 1600MHz. If the target Envy dv7 model uses this exact pin count, voltage and speed grade, the module will seat and run at the rated PC3-12800 bandwidth. A mismatch in any of these electrical or mechanical parameters will prevent the upgrade from functioning.

Highlights

  • Boosts HP Envy dv7 responsiveness with 4GB DDR3 1600MHz module
  • JEDEC-standard 1.5V CL11 design ensures stable system operation
  • 204-pin SODIMM form factor fits laptop memory slots directly
  • Single-rank 1Rx8 architecture optimises memory controller efficiency
  • Non-ECC unbuffered layout suits consumer notebook requirements

Specifications

BrandOWC
Part Number1S6D31R804GB
Capacity4GB
Type204-Pin DDR3 Non-ECC SODIMM
SpeedDDR3 1600 (PC3 12800)
CAS LatencyCL11
Voltage1.5V
ECCNo
Buffered/RegisteredUnbuffered
Rank1Rx8
Heat SpreaderNo
Compatible SystemHP ENVY dv7 Series using DDR3 Memory

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

Will the 1Rx8 204-pin SODIMM need replacement during the laptop's lifespan?

DDR3 SODIMM modules have no moving parts and no scheduled replacement interval; they remain in service unless a fault develops.

What limit appears first when the module runs at 1600 MHz continuously?

The CL11 latency at 1.5 V is the fixed timing ceiling; sustained throughput cannot exceed the JEDEC PC3-12800 specification.

How much heat does the 4 GB stick produce inside an HP Envy dv7 chassis?

Without a heat spreader the module relies on the laptop's internal airflow; power draw stays at the standard 1.5 V DDR3 level.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.