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Green rectangular DDR3 SODIMM circuit board with gold edge contacts and black memory chips

Computer Memory Solutions

Computer Memory Solutions 4GB DDR3 1333MHz SODIMM CM5126410600SODRH

SKU CH-WKX1-FJR71

4GB DDR3 1333MHz SODIMM module with CL7 timing for Lenovo IdeaPad Z570 notebooks

  • Capacity4GB
  • Type204-Pin DDR3 SO-DIMM
  • SpeedDDR3 1333 (PC3 10600)
  • CAS LatencyCL7
  • Timing7-7-7
  • Voltage1.5V
  • 4GB capacity upgrades Lenovo IdeaPad Z570 notebooks
  • DDR3 1333MHz speed matches system memory bus
  • CL7 latency with 7-7-7 timing for responsive access
  • 5V operation aligns with notebook power requirements
  • 204-pin SODIMM form factor fits laptop memory slots

Compatible DDR3 upgrade for Lenovo Ideapad Z570

This 4 GB DDR3 SODIMM is built for the Lenovo Ideapad Z570 series notebook. It delivers a straightforward memory increase for owners of that platform who need more capacity for everyday tasks. The module is unbuffered, non-ECC and uses a 204-pin SO-DIMM form factor that matches the laptop's slots.

204-pin SO-DIMM without heat spreader

The stick uses major-brand chips on a standard green PCB with no heat spreader, keeping the profile low enough for tight notebook chassis. Gold-edge contacts on the 204-pin connector ensure reliable insertion and removal during upgrades. Operating at 1.5 V, it draws the same voltage the original memory uses, so no BIOS voltage changes are required.

DDR3-1333 speed and dual-channel requirement

Rated at DDR3-1333 (PC3-10600) with CL7 7-7-7 timing, the module runs at the notebook's native memory bus speed. The Z570 platform requires modules to be installed in matched pairs to enable dual-channel mode; a single 4 GB stick will operate in single-channel configuration. The system maximum is 8 GB across two sockets, and a 64-bit operating system is needed to address the full capacity.

Highlights

  • 4GB capacity upgrades Lenovo IdeaPad Z570 notebooks
  • DDR3 1333MHz speed matches system memory bus
  • CL7 latency with 7-7-7 timing for responsive access
  • 5V operation aligns with notebook power requirements
  • 204-pin SODIMM form factor fits laptop memory slots

Specifications

BrandComputer Memory Solutions
ModelCM5126410600SODRH
Capacity4GB
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 Ideapad Z570 Series Notebook
Package Content1 Memory RAM Stick

Questions about this item

What DDR3 speed and PC3 rating does this 204-pin SODIMM run at?

It operates at 1333 MHz with a PC3-10600 rating and CL7 7-7-7 timings at 1.5 V.

Will this single 4 GB stick fit the two SO-DIMM slots in a Lenovo IdeaPad Z570?

Yes, the 204-pin form factor matches the Z570 slots; the system accepts up to 8 GB total across both sockets.

Do I need to install a second identical module to enable dual-channel mode on the Z570?

The platform requires modules in matched pairs for dual-channel operation, so adding a second 4 GB stick is recommended.

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