13-inch MacBook Pro (M1/256GB) Write Speed: 2,215 13-inch MacBook Pro (M2/256GB) Write Speed: 1,463 Max Tech attributes this performance difference to Apple's choice of NAND flash storage.
The M2 Pro 14-inch MacBook Pro starts from $1,999, equipped with the 10-core CPU and 16-core GPU, 16GB of unified memory, 512GB of SSD storage, and the 67W USB-C Power Adapter. Upgrading to the 12
Disk Speed Test (OS X) NVMe-drive. Apple MacBook 12 (Early 2015) 1.1 GHz Apple SSD AP0256 Apple MacBook Pro Retina 13 inch 2015-03 Apple SSD SM0128G
Cloudeck NVME 512GB 3D NAND NVMe PCIe 12+16PIN SSD. For MacBook Pro. 13 inch: Late 2013: A1502, EMC 2678; Mid 2014: A1502, EMC 2875 ; Early 2015: A1502, EMC 2835.
Includes storage speed, hard drive size and dimensions, SSD specifics, identifiers and more. MacBook Air "Core i7" 2.2 13" (Early 2015) Proprietary* (PCIe 2.0 x4)
