Transcend's PCIe M.2 SSD MTE310S has a compact form factor and high-quality 3D NAND flash, making it easy to upgrade a myriad of devices, from Ultrabooks and lightweight notebooks, to tablets and handheld gaming consoles. It is designed with multiple firmware optimization technologies, such as SLC caching and the LDPC ECC mechanism, both of which improve storage reliability and extend the drive lifespan. Ultimately, the MTE310S is a fantastic choice for enhancing overall performance and efficiency in the modern workplace. Transcend's MTE310S features M.2 2230 form factor, ideal for Ultrabooks, lightweight notebooks, tablets, and handheld gaming consoles. Thinner and lighter when compared to a normal SSD, the MTE310S SSD gives your device a much-needed boost while also saving space. Appearance Dimensions Single-sided 30.0 mm x 22.0 mm x 2.23 mm (1.18" x 0.87" x 0.09") Weight 4 g (0.14 oz) Type M.2 2230 Interface Bus Interface NVMe PCIe Gen4 x4 Storage Flash Type 3D NAND flash Capacity 512 GB Operating Environment Operating Temperature 0°C (32°F) ~ 70°C (158°F) Operating Voltage 3.3V±5% Performance Sequential Read/Write (CrystalDiskMark) Up to 3,300/1,700 MB/s 4K Random Read/Write (IOmeter) Up to 119,000/395,000 IOPS Terabytes Written (TBW) 300 TBW Mean Time Between Failures (MTBF) 2,000,000 hour(s) Drive Writes Per Day (DWPD) 0.33 (5 yrs) Note Speed may vary due to host hardware, software, usage, and storage capacity. The workload used to rate DWPD may be different from your actual workload, which may vary due to host hardware, software, usage, and storage capacity. Terabytes Written (TBW) expresses the endurance under the highest capacity. Some motherboards only provide PCIe x2 connections for the M.2 slot, creating a bottleneck on even the fastest drives. Warranty Certificate CE/UKCA/FCC/BSMI/KC/RCM Warranty Five-year Limited Warranty