512GB version of the new MacBook Pro has a slower SSD than the Mac it replaces

Apple is using fewer chips in M2 Macs to provide the same amount of storage.

New 256GB Mac Mini and 512GB MacBook Pro Have Slower SSD Speeds Than Previous Models - MacRumors

Apple's entry-level SSD slowdown rears its ugly head again

MacBook Air 15-inch review: The big-screen laptop to buy

Which one is better among Macbook air M1 (512GB SSD, 16GB RAM) and Macbook air M2 (512GB SSD, 16GB RAM) for long term use? - Quora

Apple MacBook Pro 14-inch (M2 Max) review: faster but hotter

MacBook Pro (16-inch) - Apple M2 Pro chip with 12‑core CPU and 19‑core GPU, 1TB SSD (2023)

655-1859) 512GB SSD - MacBook Pro Retina 13″ & 15″ (Early 2015)

M3 MacBook Pro 14-inch review: Why you should buy this Apple laptop

If You Absolutely Have to Buy an M1 Mac, Buy the Mac Mini

A1708 512GB SSD upgrade f. 2016 2017 Apple MacBook Pro no-touchbar EMC 2978 3164

Apple MacBook Pro 14-inch (M3, 2023) review

Base Model 13-Inch M2 MacBook Pro SSD Is 50% Slower Than M1 Model

The MacBook Pro M3 has a pricing problem, not a RAM problem

The 13.3 MacBook Pro Laptop Computer with Retina Display (Early 2015) from Apple is a powerful notebook computer with an innovative, ultrathin, ultraportable aluminum unibody design. It is loaded with advanced power management features and an integrated lithium polymer battery, which work together to provide up to 5 hours of wireless web browsing. The widescreen, LED-backlit IPS screen has a glossy finish and a native resolution of 2560 x 1600.

Apple MacBook Pro (13, 2020, Four Thunderbolt 3 Ports) - Core i5 2.0 GHz - 16 GB RAM - 512 GB SSD - Space Gray