Computer Memory Solutions CM1024642400SO 8GB DDR4 2400 SODIMM for ThinkPad A475 E580 L470 memory upgrade

8GB DDR4 2400 SODIMM for ThinkPad

This 8 GB DDR4-2400 SO-DIMM upgrades Lenovo ThinkPad A475, E580 and L470 notebooks. It is a single 260-pin unbuffered module rated at CL17 17-17-17 timing and 1.2 V. The kit contains one stick using major-brand chips in a 2Rx8 organisation. Buyers needing ECC or registered memory cannot use this module.

Thermals and power in daily use

Operating at the standard 1.2 V, the module draws minimal power and produces negligible heat inside the tight ThinkPad chassis. No heat spreader is fitted, so the DRAM relies on the notebook's existing airflow. Acoustic impact is zero because the component has no moving parts. Systems limited to 32 GB total across two sockets will run this stick within normal thermal envelopes.

Behaviour under sustained load

The fixed CL17 latency and 2Rx8 rank structure deliver consistent bandwidth during long compile, rendering or virtualisation sessions. Because the module is non-ECC, workloads that require error correction must look elsewhere. Stability is backed by the manufacturer's limited lifetime exchange or repair warranty against manufacturing defects when purchased directly from Computer Memory Solutions.