It’s the CT512M4SSD1 so the 7mm NOT the 9mm thick variant, perfect for my Thinkpad. It’s the cheapest I’ve seen it and whether it’s a deal or not is debatable however it’s by far the cheapest price I’ve seen it at and I’ve just ordered.

Debate away, or not.

Crucial M4 512GB 7mm 2.5″ SSD £404.99 with APRIL25 poss. 2% TCB @ Dabs