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Green circuit board with gold edge connector and black memory chips

OWC

OWC 2GB DDR3 1600 CL11 1Rx8 204-pin 1.5V SODIMM for HP 240 G1 245 G1 250 G1

SKU CH-H3F4-QB7VP

A 2 GB DDR3 1600 SODIMM for upgrading HP 240 G1, 245 G1 and 250 G1 laptops

  • Capacity2GB
  • Type204-Pin DDR3 Non-ECC SODIMM
  • SpeedDDR3 1600 (PC3 12800)
  • CAS LatencyCL11
  • Voltage1.5V
  • ECCNo
  • Boosts responsiveness with a 2GB DDR3 1600 CL11 module
  • JEDEC-standard and RoHS-compliant for a warranty-safe upgrade
  • Designed for HP 240 G1, 245 G1 and 250 G1 laptops
  • Unbuffered 1Rx8 204-pin SODIMM at 1.5V for broad compatibility
  • Easy DIY installation supported by OWC video guides

2GB DDR3 SODIMM for HP G1 laptops

This 2 GB DDR3 module upgrades HP 240 G1, 245 G1 and 250 G1 notebooks. It is a single unbuffered non-ECC SODIMM running at 1.5 V. The part is designed for owners of those specific models who need a direct replacement or a capacity increase.

Speed and timing must match PC3-12800 CL11

The module operates at DDR3 1600 (PC3-12800) with CAS latency 11. That exact speed grade is the deciding specification; a different frequency or latency will not work correctly in the listed HP systems.

Simple slot access on supported models

Installation requires opening the memory compartment on the underside of the laptop and inserting the 204-pin SODIMM until it clicks. The most common issue is inserting the module at the wrong angle or not seating it fully, which prevents the system from booting.

Highlights

  • Boosts responsiveness with a 2GB DDR3 1600 CL11 module
  • JEDEC-standard and RoHS-compliant for a warranty-safe upgrade
  • Designed for HP 240 G1, 245 G1 and 250 G1 laptops
  • Unbuffered 1Rx8 204-pin SODIMM at 1.5V for broad compatibility
  • Easy DIY installation supported by OWC video guides

Specifications

BrandOWC
Part Number1S6D31R802GB
Capacity2GB
Type204-Pin DDR3 Non-ECC SODIMM
SpeedDDR3 1600 (PC3 12800)
CAS LatencyCL11
Voltage1.5V
ECCNo
Buffered/RegisteredUnbuffered
Rank1Rx8
Heat SpreaderNo
Compatible SystemHP 240 G1
HP 245 G1
HP 250 G1

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Questions about this item

How does the 1600MHz speed affect performance once the module is installed in a compatible HP laptop?

The module runs at DDR3 1600 (PC3-12800) with CL11 latency, providing a direct memory bandwidth increase for the HP 240 G1, 245 G1 or 250 G1 when added to an empty slot or replacing a slower stick.

What does the PC3-12800 rating mean for the memory interface in these HP models?

PC3-12800 is the JEDEC standard name for DDR3 1600; the laptop's memory controller caps the actual transfer rate at that specification, so the module operates at its rated 1600MHz without overclocking.

Will this 204-pin SODIMM fit the memory slot in an HP 240 G1, 245 G1 or 250 G1?

Yes, it is a 204-pin DDR3 SODIMM measuring 1Rx8 unbuffered non-ECC, which matches the physical and electrical slot requirements for those specific HP notebook models.

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