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Green rectangular circuit board with gold edge contacts and black memory chips

OWC

OWC 2GB DDR3 1333 CL9 1Rx8 204-pin 1.5V SODIMM for HP Presario CQ57

SKU CH-NWXY-EGG3A

2 GB DDR3 1333 MHz CL9 SODIMM upgrades HP Presario CQ57 laptops with JEDEC-standard memory

  • Capacity2GB
  • Type204-Pin DDR3 Non-ECC SODIMM
  • SpeedDDR3 1333 (PC3 10600)
  • CAS LatencyCL9
  • Voltage1.5V
  • ECCNo
  • Boosts system responsiveness with a 2GB DDR3 1333 MHz module
  • Ensures compatibility with HP Presario CQ57 series laptops
  • Meets JEDEC and RoHS standards for reliable operation
  • Simple DIY upgrade using standard 204-pin SODIMM form factor
  • Operates at 1.5V for efficient low-power performance

HP Presario CQ57 DDR3 SODIMM upgrade

This 2GB DDR3 1333 CL9 module is built specifically for the HP Presario CQ57 series using DDR3 memory. It suits owners who need a simple capacity boost for everyday tasks on this platform. Buyers whose laptops require a different generation or form factor cannot use this part.

Straightforward laptop memory installation

The 204-pin SODIMM slots into the memory compartment accessed from the underside of the chassis. No tools beyond a small screwdriver are typically required and the module is unbuffered and non-ECC. Builders who need ECC or registered memory will find this module incompatible with those requirements.

DDR3 1333 speed and voltage ceiling

The JEDEC-standard PC3-10600 rating fixes the data rate at 1333 MT/s and the operating voltage at 1.5V. Systems that only support lower voltages or higher speeds will not gain additional performance from this module. Users needing greater bandwidth must verify their platform can utilise faster DDR3 specifications.

Highlights

  • Boosts system responsiveness with a 2GB DDR3 1333 MHz module
  • Ensures compatibility with HP Presario CQ57 series laptops
  • Meets JEDEC and RoHS standards for reliable operation
  • Simple DIY upgrade using standard 204-pin SODIMM form factor
  • Operates at 1.5V for efficient low-power performance

Specifications

BrandOWC
Part Number1S3D31R802GB
Capacity2GB
Type204-Pin DDR3 Non-ECC SODIMM
SpeedDDR3 1333 (PC3 10600)
CAS LatencyCL9
Voltage1.5V
ECCNo
Buffered/RegisteredUnbuffered
Rank1Rx8
Heat SpreaderNo
Compatible SystemHP Presario CQ57 Series using DDR3 Memory

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Questions about this item

How can I verify the 2GB DDR3 1333 module is running correctly after installing it in my HP Presario CQ57?

Open Task Manager or use CPU-Z to confirm the system reports 2GB at 1333 MHz with CL9 timings and 1.5V operation.

What comes in the package and is anything else required for the upgrade?

The box contains one 204-pin SODIMM module; no extra cables, tools or brackets are needed for installation.

Which version should I choose if my CQ57 already has one slot filled with a 2GB stick?

Select this single 2GB DDR3 1333 CL9 1Rx8 module to match the existing capacity, speed and rank configuration.

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