Lenovo 4XB7A17089 internal solid state drive 2.5" 960 GB Serial ATA III 3D TLC NAND Mini PCI Express 178。Wide view angles 178。Wide view angles MacBook Air Power 5" Sustainability certificates RoHS Weight & dimensions Package width 174 mm Package depth 133 mm Package height 63 mm Package weight 434 g Width 70 mm Weight 70 g Height 7 mm Depth 100 mm Packaging data Package width 174 mm Package depth 133 mm Package height 63 mm Package weight 434 g Other features Uncorrectable Bit Error Rate (UBER) < 1 per 10^17 bits read Mainstream SSDs typically have a better cost per read IOPS ratio but lower endurance and performance compared to Performance SSDs