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Two green circuit boards with black memory chips and gold edge connectors

Computer Memory Solutions

Computer Memory Solutions 8GB (2×4GB) DDR3 1333 PC3-10600 CL7 SODIMM for Lenovo B575 1450

SKU CH-VPJ1-78EZB

An 8 GB DDR3 1333 SODIMM kit (2×4 GB, CL7, 1.5 V) validated for Lenovo B575 1450 notebooks

  • Capacity8GB (2 x 4GB)
  • Type204-Pin DDR3 SO-DIMM
  • SpeedDDR3 1333 (PC3 10600)
  • CAS LatencyCL7
  • Timing7-7-7
  • Voltage1.5V
  • 8GB dual-channel kit lifts multitasking headroom
  • CL7 timing at 1333 MHz cuts latency
  • 5 V unbuffered DDR3 matches notebook spec
  • 204-pin SODIMM fits Lenovo B575 1450 series
  • Two 4 GB modules enable flexible upgrade path

Lenovo B575 1450 SODIMM kit

This kit provides 8 GB of DDR3 memory in two 4 GB modules built for the Lenovo B575 1450-Xxx series notebook. Each stick uses a 204-pin SO-DIMM form factor and runs at 1333 MHz with CL7 timing at 1.5 V. The unbuffered, non-ECC design matches the original specification for straightforward installation.

Upgrade from 4 GB or mismatched pairs

Replacing a single 4 GB module or a mixed-capacity pair with this matched 2×4 GB kit enables dual-channel operation and eliminates capacity imbalance. The jump is worth it when the system currently shows sluggish multitasking or frequent paging to disk. Buyers who need more than 8 GB total capacity cannot use this kit.

Fits the factory slot layout

The two modules occupy the two SO-DIMM slots provided in the compatible notebook, leaving no empty slots for further expansion. No heat spreader is fitted, so the modules sit flush under the standard access cover. The 1.5 V operating voltage matches the platform requirement without additional configuration.

Points forts

  • 8GB dual-channel kit lifts multitasking headroom
  • CL7 timing at 1333 MHz cuts latency
  • 5 V unbuffered DDR3 matches notebook spec
  • 204-pin SODIMM fits Lenovo B575 1450 series
  • Two 4 GB modules enable flexible upgrade path

Caractéristiques

BrandComputer Memory Solutions
ModelCM5126410600SODRH
Capacity8GB (2 x 4GB)
Type204-Pin DDR3 SO-DIMM
SpeedDDR3 1333 (PC3 10600)
CAS LatencyCL7
Timing7-7-7
Voltage1.5V
ECCNo
Buffered/RegisteredUnbuffered
Rank2Rx8
ChipsetMajor Brand Chipset
Heat SpreaderNo
Compatible SystemLenovo B575 1450-Xxx Series Notebook
Package Content2 Memory RAM Sticks

Questions sur cet article

What slot type and pin count does this kit use for the Lenovo B575 1450?

Each module is a 204-pin DDR3 SO-DIMM, matching the notebook's memory slots.

What is the correct insertion angle and locking step for these SO-DIMMs?

Align the notch, insert at an angle until the gold contacts are fully seated, then press down firmly until the side clips snap into place.

How can I verify long-term reliability and when might replacement be needed?

The kit carries a limited lifetime warranty from Computer Memory Solutions; replace only if memory diagnostics report errors or the system becomes unstable.

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