Country of Manufacture: Taiwan Digital storage capacity 512 GB Hard disk interface Serial ATA Connectivity technology SATA Special features Compact size Hard disk drive form factor 2.5 inches Specific uses for product Personal, Gaming, Business Read speed 500 megabytes per second Write speed [50-500] megabytes per second Installed cache memory size 512 Data transfer rate 6 gigabits per second Form factor 2.5-inch Hardware interface SATA 6 GB Device condition Used Give your PC new life Renew your system with the Silicon Power SATA III 2.5-inch internal SSD. 3D NAND flash memory for enhanced reliability and power efficiency. The slim A55 uses 3D NAND flash memory, which allows for greater reliability and better power efficiency than traditional hard drives equipped with 2D NAND flash memory. Operating with a SATA III 6 Gb interface, the A55 drive can deliver stunning high transfer speeds, enabling short boot times, fast application loading, and quick file processing. Designed for multitasking Equipped with a native controller and 3D NAND flash memory, the A55 drive supports high stability and longer life. The hard drive is ideal for power users who process large files and demanding software. Supports multiple methods The A55 drive is slim at 7mm and anti-vibration, it does not include moving parts. With S.M.A.R.T. monitoring system and Error Correction Code technology, the A55 drive promises greater reliability and data transfer integrity.