Transcend's M.2 SSD MTE560I features a PCI Express (PCIe) Gen 4 x4 interface, 112 layers of 3D NAND flash, and SLC Mode technology, delivering high sustained speeds and SLC-grade durability. Its built-in DRAM cache enables fast random read and write speeds, and improves drive endurance. In addition, the 30µ" gold finger PCB, Corner Bond technology, and anti-sulfur resistors guarantee its reliability in harsh conditions. Transcend's MTE560I is also 100% chamber tested in-house for wide operating temperatures of -40~85. Additionally, the MTE560I is a self-encrypting drive (SED) that complies with the TCG (Trusted Computing Group) 2.0 standards. Data is protected using the hardware-based AES 256-bit encryption and LBA (Logical Block Address) sector-specific permissions. Weight & dimensions Width: 22 mm Depth: 80 mm Height: 3.58 mm Weight: 9 g Power Operating voltage: 3.3 V Power consumption (average): 5.6 W Power consumption (idle): 1.28 W Operational conditions Operating temperature (T-T): -40 - 85 °C Storage temperature (T-T): -55 - 85 °C Operating relative humidity (H-H): 5 - 95% Operating vibration: 20 G Operating shock: 15 G Other features Compliance certificates: BSMI, CE, Federal Communications Commission (FCC), UKCA Features SSD capacity: 80 GB SSD form factor: M.2 Interface: PCI Express 4.0 NVMe: Yes Memory type: 3D NAND Component for: PC/Laptop Hardware encryption: Yes NVMe version: 1.4 M.2 SSD size: 2280 (22 x 80 mm) Target workload: Mixed Use (MU) Random read (4KB): 350000 IOPS Random write (4KB): 330000 IOPS Sequential read speed (CDM): 3800 MB/s Sequential write speed (CDM): 3200 MB/s M.2 key ID: M PCI Express interface data lanes: x4 PCI Express CEM revision: 4.0 S.M.A.R.T. support: Yes TRIM support: Yes Native Command Queuing (NCQ): Yes External DDR cache: Yes Data retention: 3 year(s) Mean time between failures (MTBF): 3000000 h Drive writes per day (DWPD): 54.2 TBW rating: 38000Show moreShow less