Aura N2 Solid-State Drive for Select 2013 and Later Macs 1.0TB OWCS4DAB4MB10 Features: Extra space: add 1TB capacity Read speeds up to 2382MB/s Write speeds up to 1732MB/s Consumes less power and runs cooler than earlier models Designed for macOS 10.13 and beyond NVMe – PCIe 3.1 x4 3 Year OWC Limited Warranty Specifications: Capacity 960GB Useable Capacity Total Flash Memory Components: 1024GB 64GB Allocated to real-time data redundancy and error correction Formatted Capacity 894GiB Controller Silicon Motion SM2263XT with 7% over-provisioning NAND Flash Components Synchronous Quad-Level Cell (QLC) 3D NAND Flash S.M.A.R.T. Attributes Standard attributes supported Native Command Queuing (NCQ) Up to 32 simultaneous commands Form Factor Custom Blade Storage Interface PCIe 3.1 x4, NVMe 1.3 Sequential Read (Max) Up to 2382 MB/s Sequential Write (Max) Up to 1732 MB/s Sequential Read (Average) 2281 MB/s Sequential Write (Average) 1483 MB/s Average Access Time <0.1 ms MTBF (Mean Time Between Failures) 1,500,000 hours Wear Leveling Supported TRIM Support OS Dependent Error Correction Built-in ECC Endurance 606TB total bytes written (TBW), equal to 333 GB per day for 5 years Mac OS Compatibility macOS 14.x Sonoma macOS 13.x Ventura macOS 12.x Monterey macOS 11.x Big Sur macOS 10.15 Catalina macOS 10.14 Mojave macOS 10.13 High Sierra Read Mode (Max) Up to 1.39 Watts Write Mode (Max) Up to 1.6 Watts Idle Mode (Max) Up to 0.09 Watts Dimensions Height: 0.2 cm (0.1 in) Length: 8.9 cm (3.5 in) Width: 2.4 cm (0.9 in) Weight 7.0 g (0.02 lbs) RoHS Compliant Yes Reach Certification Yes Ambient Temperature Operating: 32°F to 158°F (0°C to 70°C) Non-Operating: -40°F to 185°F (-40°C to 85°C) Altitude Operating: -304.8 m to 3,048.0 m (-1,000 ft to 10,000 ft) Non-Operating: -304.8 m to 12,192.0 m (-1,000 ft to 40,000 ft) Humidity Operating: 5% to 95% non-condensing Non-Operating: 5% to 95% non-condensing Shock Operating: 1500 G max at 0.5 ms Non-Operating: 1500 G max at 0.5 ms