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Green circuit board with black memory chips and gold edge connector

Computer Memory Solutions

Computer Memory Solutions CM2566410600SOSRH 2GB DDR3 1333 CL7 SODIMM memory upgrade

SKU CH-7HEA-NYZTY

2 GB DDR3 1333 MHz SODIMM module with CL7 latency for Lenovo ThinkPad L412, L420, L512 and L520

  • Capacity2GB
  • Type204-Pin DDR3 SO-DIMM
  • SpeedDDR3 1333 (PC3 10600)
  • CAS LatencyCL7
  • Timing7-7-7
  • Voltage1.5V
  • 2GB capacity adds responsive multitasking for compatible ThinkPad models
  • DDR3-1333 speed with CL7 timing delivers snappy data access
  • 5V unbuffered design installs directly into 204-pin SO-DIMM slots
  • Single 2GB module enables cost-effective capacity upgrades
  • Guaranteed compatibility with Lenovo ThinkPad L412, L420, L512, L520

Perfect for Lenovo ThinkPad upgrades

This 2GB DDR3 SODIMM module runs at 1333 MHz with CL7 timings and 1.5V operation. It is built for the ThinkPad L412, L420, L512 and L520 models. The unbuffered, non-ECC design uses a single 1Rx8 rank with major brand chips. It installs directly into the 204-pin slot.

Check your laptop before ordering

Confirm the specific ThinkPad model matches the L412, L420, L512 or L520 series. Verify the system currently uses DDR3 SO-DIMM memory and has an available 204-pin slot. Ensure the BIOS supports 1333 MHz speed and CL7 latency at 1.5V. The module is a single 2GB stick, not a kit.

Replaces slower or smaller DDR3 modules

Upgrading from a lower capacity stick or slower DDR3 speed yields a noticeable jump in multitasking headroom. The CL7 timing improves responsiveness over standard CL9 modules at the same frequency. Buyers needing more than 2GB total capacity or dual-channel kits should look elsewhere. This is a single module for a specific slot.

Highlights

  • 2GB capacity adds responsive multitasking for compatible ThinkPad models
  • DDR3-1333 speed with CL7 timing delivers snappy data access
  • 5V unbuffered design installs directly into 204-pin SO-DIMM slots
  • Single 2GB module enables cost-effective capacity upgrades
  • Guaranteed compatibility with Lenovo ThinkPad L412, L420, L512, L520

Specifications

BrandComputer Memory Solutions
ModelCM2566410600SOSRH
Capacity2GB
Type204-Pin DDR3 SO-DIMM
SpeedDDR3 1333 (PC3 10600)
CAS LatencyCL7
Timing7-7-7
Voltage1.5V
ECCNo
Buffered/RegisteredUnbuffered
Rank1Rx8
ChipsetMajor Brand Chipset
Heat SpreaderNo
Compatible SystemLenovo Thinkpad L412, L420, L512, L520
Package Content1 Memory RAM Stick

Questions about this item

Does the box contain just the memory stick or any extra brackets or tools?

The package includes one 2 GB DDR3 1333 SODIMM module; no brackets, screws or tools are supplied.

Should I pick the CL7 version or a CL9 module for my ThinkPad L420?

This kit runs at CL7 7-7-7 timing; both CL7 and CL9 will work, but CL7 gives slightly lower latency.

Will the rated 1333 MHz speed actually run at that frequency in my L512?

The module is rated DDR3 1333 (PC3 10600) and will operate at 1333 MHz if the platform supports it.

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