KingSton A400 480GB 3D NAND SATA 6Gb/s 2.5 Inch Case SSD
KingSton A400 - Description
480GB 3D NAND SATA 6Gb/s 2.5 Inch Case SSD
The Kingston A400 480GB SSD is a reliable and high-performance storage solution designed to dramatically enhance system speed and responsiveness. Built with advanced 3D NAND flash technology and a SATA 6Gb/s interface, this solid-state drive delivers significantly faster boot times, application loading, and file transfers compared to traditional mechanical hard drives. It is an ideal upgrade for users looking to modernize older systems or improve everyday computing performance in desktops and notebooks.
High-Speed Performance for Everyday Computing:
Kingston’s A400 solid-state drive offers impressive sequential read speeds of up to 500MB/s and write speeds of up to 450MB/s. This level of performance makes it up to ten times faster than a standard hard drive, ensuring a smoother and more responsive user experience. Whether launching applications, transferring files, or multitasking, the A400 helps eliminate lag and reduces system wait times, making daily computing more efficient and enjoyable.
10x faster than a hard drive¹:
With incredible read and write speeds, the A400 SSD is designed to boost overall system performance while breathing new life into older computers. Users upgrading from a traditional HDD will immediately notice faster startup times, quicker software launches, and reduced file access delays. This makes the Kingston A400 a cost-effective and impactful performance upgrade for both home and office use.

Energy Efficient and Reliable Operation:
The Kingston A400 SSD is optimized for low power consumption, helping to extend battery life in laptops and reduce overall energy usage. It operates efficiently across a wide temperature range and maintains stable performance even under demanding conditions. This makes it a dependable storage solution for everyday desktop and notebook workloads, though it is not intended for server environments.
Rugged:
The Kingston A400 is engineered for durability and reliability. Unlike mechanical hard drives, it has no moving parts, which significantly reduces the risk of mechanical failure. Its shock and vibration resistance make it especially suitable for notebooks and mobile computing devices that are frequently moved or transported. The drive also operates quietly and stays cooler, contributing to a more stable and comfortable computing environment.

Advanced 3D NAND Flash Technology:
Powered by 3D NAND flash memory, the A400 SSD delivers improved efficiency, consistency, and long-term reliability. This technology enhances endurance while maintaining stable performance during everyday workloads. With a life expectancy of up to 2 million hours MTBF and a Total Bytes Written (TBW) rating of 160TB for the 480GB model, the drive is well-suited for long-term personal and professional use.
Multiple capacities:
The A400 series is available in multiple storage capacities, reaching up to 960GB, allowing users to choose the size that best fits their needs. The 480GB capacity provides ample space for operating systems, applications, documents, photos, and videos, making it a balanced option for users who require both performance and storage flexibility.

Ideal for desktops and notebooks:
Designed in a standard 2.5-inch, 7mm form factor, the Kingston A400 fits a wide range of desktop PCs and laptops. Its slim profile makes it especially suitable for thin and light notebooks with limited internal space. The SATA Rev. 3.0 interface ensures broad compatibility, while backward support for SATA Rev. 2.0 allows installation in older systems without issues.

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