Lenovo 4XB7A90049 internal solid state drive 480 GB M.2 Serial ATA III 3D TLC NAND

480 GB M.2 Serial ATA III Read speed: 520 MB/s 90000 IOPS Write speed: 520 MB/s 15000 IOPS 3D TLC NAND Hardware encryption S.M.A.R.T. support TRIM support Component for: Server/workstation The ThinkSystem ER3 Read Intensive SATA 6Gb SSDs, in capacities up to 960GB, are 6Gb SATA drives, available in M.2 form factor. They are suitable for general data storage functions and operating system boot purposes on ThinkSystem servers.This product guide provides essential presales information to understand the ER3 SSDs and their key features, specifications, and compatibility. This guide is intended for technical specialists, sales specialists, sales engineers, IT architects, and other IT professionals who want to learn more about the ER3 SSDs and consider their use in IT solutions. Features Certification CEULBSMIRoHS Mean time between failures (MTBF) 2000000 h Drive writes per day (DWPD) 1 Uncorrectable Bit Error Rate (UBER) < 1 per 10^17 bits read Native Command Queuing (NCQ) Yes H/W PLP function Yes S.M.A.R.T. support Yes TRIM support Yes Random latency - write (up to) 70 µs Random latency - read (up to) 120 µs Random write (4KB) 15000 IOPS Random read (4KB) 90000 IOPS Write speed 520 MB/s Read speed 520 MB/s Data transfer rate 6 Gbit/s M.2 SSD size 2280 (22 x 80 mm) Hardware encryption Yes Component for Server/workstation Memory type 3D TLC NAND NVMe No Interface Serial ATA III SSD form factor M.2 SSD capacity 480 GB Power Power consumption (write) 3.8 W Power consumption (read) 3.5 W Weight & dimensions Weight 10 g Height 3.65 mm Depth 80 mm Width 22 mm Operational conditions Non-operating shock 1500 G Storage temperature (T-T) -40 - 85 °C Operating temperature (T-T) 0 - 70 °C Other features Compliance certificates RoHS