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Green rectangular SODIMM module with black chips and gold edge connectors

OWC

OWC 4GB DDR3L 1600 CL11 1.35V 204-pin SODIMM memory upgrade

SKU CH-AQ9C-WHQ5Q

4 GB DDR3L SODIMM at 1600 MHz CL11 1.35 V for Lenovo ThinkPad L460, P50s, T450s, T460 and T560

  • Capacity4GB
  • Type204-Pin DDR3L Non-ECC SODIMM
  • SpeedDDR3L 1600 (PC3L 12800)
  • CAS LatencyCL11
  • Voltage1.35V
  • ECCNo
  • Boosts multitasking with 4 GB DDR3L 1600 CL11 memory
  • Low 1.35 V DDR3L cuts power draw and heat
  • JEDEC compliant 204-pin SODIMM fits five ThinkPad models
  • Unbuffered non-ECC design ensures stable everyday operation
  • Easy DIY upgrade installs in minutes with no tools

OWC 4GB DDR3L 1600 SODIMM for ThinkPad

This 4GB DDR3L module runs at 1600MHz with CL11 latency and 1.35V operation. It targets owners of ThinkPad L460, P50s, T450s, T460 and T560 models seeking a straightforward memory increase. The 204-pin non-ECC unbuffered design matches the factory specification for those systems.

Installation is a simple DIY task on most listed

The SODIMM format slides into the laptop slot without tools in typical configurations. Ensure the system is powered off and the battery disconnected where accessible. The module carries no heat spreader, so clearance is rarely an issue. A mismatch in voltage or pin count would prevent seating, but this part aligns with the supported platforms.

4GB capacity adds headroom for everyday multitasking

The upgrade lets you keep more browser tabs and office documents open simultaneously. Heavy workloads such as virtual machines or large media projects will exhaust the single-module limit quickly. For those scenarios, a higher-capacity kit or dual-channel pair would be required.

Highlights

  • Boosts multitasking with 4 GB DDR3L 1600 CL11 memory
  • Low 1.35 V DDR3L cuts power draw and heat
  • JEDEC compliant 204-pin SODIMM fits five ThinkPad models
  • Unbuffered non-ECC design ensures stable everyday operation
  • Easy DIY upgrade installs in minutes with no tools

Specifications

BrandOWC
Part Number1S6T32R804GB
Capacity4GB
Type204-Pin DDR3L Non-ECC SODIMM
SpeedDDR3L 1600 (PC3L 12800)
CAS LatencyCL11
Voltage1.35V
ECCNo
Buffered/RegisteredUnbuffered
Rank2Rx8
Heat SpreaderNo
Compatible SystemLenovo ThinkPad L460
Lenovo ThinkPad P50s
Lenovo ThinkPad T450s
Lenovo ThinkPad T460
Lenovo ThinkPad T560

Other versions of this model

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Questions about this item

How do I verify the module is running at CL11 after installation?

Open Task Manager, go to the Performance tab, select Memory and confirm the speed reads 1600 MHz; for timing details use CPU-Z or HWiNFO to see the CAS latency value.

What comes in the box and do I need any extra parts?

The package contains one 4 GB 204-pin DDR3L SODIMM; no cables, brackets or tools are included and none are required for installation.

Which capacity should I choose between the listed ThinkPad models?

This part is a single 4 GB module; if your L460, P50s, T450s, T460 or T560 has a free slot you can add it, otherwise you would replace an existing stick.

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