Computer Memory Solutions 4GB DDR3 1600MHz CL11 SODIMM memory upgrade

Purpose-built DDR3 SODIMM for ThinkPad T440p

This 4 GB module is engineered specifically for the Lenovo ThinkPad T440p 20ANxxx and 20AWxxx notebooks. It installs directly into the 204-pin DDR3 SO-DIMM slot without configuration. The unbuffered, non-ECC design matches the platform's native memory architecture. Buyers needing ECC error correction or registered buffering for server workloads should look elsewhere.

4 GB single stick at 1600 MHz CL11

The module runs at DDR3-12800 with 11-11-11 timings and operates at 1.5 V standard voltage. A single stick provides 4 GB of capacity; the system supports two sockets for a maximum of 16 GB total. Adding a second identical module enables dual-channel throughput. Users whose workloads already exceed 4 GB will not gain headroom from this single-stick upgrade alone.

Replaces factory DDR3 or DDR3L modules

This stick supersedes the original 4 GB or smaller DDR3/DDR3L SO-DIMMs shipped with the T440p. The jump is worthwhile when the current configuration leaves only one socket populated or when a failed module needs replacement. It does not increase the platform's two-socket, 16 GB ceiling, so systems already at that limit require a different platform.