Kingston A400 480GB 2.5-Inch SATA Internal Solid State Drive

Description

The Kingston A400 480GB 2.5-Inch SATA SSD is a reliable and cost-effective internal solid-state drive designed to improve the speed and responsiveness of compatible desktop PCs and laptops.

Featuring 480GB of storage capacity, a SATA III 6Gb/s interface, and NAND flash storage, the Kingston A400 provides substantially faster boot times, application loading, and file access compared with traditional mechanical hard drives.

With sequential read speeds of up to 500 MB/s and write speeds of up to 450 MB/s, the 480GB A400 provides a practical combination of performance and capacity for operating systems, applications, games, documents, and everyday storage.

Key Features

480GB Solid-State Storage

• 480GB storage capacity
• NAND flash technology
• Suitable for operating systems and applications
• Space for games and multimedia
• Fast everyday file access
• Suitable as primary or secondary storage
• No mechanical moving components

The 480GB capacity provides considerably more flexibility than lower-capacity boot drives, offering room for Windows, productivity software, selected games, photos, videos, and personal files.

SATA III 6Gb/s Interface

The Kingston A400 uses the widely supported SATA III 6Gb/s interface, providing broad compatibility with desktop and laptop computers.

Benefits include:

• Broad PC compatibility
• Easy upgrade from many 2.5-inch hard drives
• Fast application loading
• Improved system responsiveness
• Straightforward internal installation
• Compatibility with suitable older SATA interfaces

When connected to an older SATA interface, available performance will be limited by the host system.

Up to 500 MB/s Read & 450 MB/s Write

The Kingston A400 480GB delivers responsive solid-state performance for everyday computing.

Performance

• Sequential Read: Up to 500 MB/s
• Sequential Write: Up to 450 MB/s
• Interface: SATA III 6Gb/s
• Storage Technology: NAND Flash

These speeds make the A400 significantly faster than conventional mechanical HDD storage for many common workloads.

Actual performance can vary depending on system configuration, workload, interface, available capacity, and operating conditions.

2.5-Inch Form Factor

The standard 2.5-inch form factor makes the Kingston A400 suitable for many desktops and laptops equipped with SATA storage connections.

It can be used for:

• Replacing a laptop HDD
• Upgrading an older desktop PC
• Installing an operating system
• Adding secondary SSD storage
• Expanding application storage
• Improving overall system responsiveness

Users should verify their system's physical drive-bay dimensions and SATA connectivity before installation.

Specifications

• Brand: Kingston
• Series: A400
• Product Type: Internal Solid State Drive
• Storage Capacity: 480GB
• Form Factor: 2.5 Inch
• Interface: SATA III
• Interface Speed: Up to 6Gb/s
• Sequential Read: Up to 500 MB/s
• Sequential Write: Up to 450 MB/s
• Storage Technology: NAND Flash
• Installation Type: Internal
• Moving Parts: None
• Suitable For: Compatible desktops and laptops

Faster System Startup

Replacing a traditional mechanical hard drive with the Kingston A400 can provide a noticeable improvement in everyday computer performance.

Potential benefits include:

• Faster Windows startup
• Quicker login
• Rapid application launches
• Faster file access
• Reduced loading times
• Improved overall responsiveness

This makes the A400 particularly useful for upgrading older computers that still rely on mechanical HDD storage.

480GB for Windows & Applications

The 480GB capacity provides practical storage for both the operating system and a useful collection of applications and files.

It can be used to store:

• Windows
• Office applications
• Web browsers
• Productivity software
• Games
• Documents
• Photos
• Videos
• Frequently accessed files

For users with very large game or media libraries, the A400 can also be paired with additional internal or external storage.

Upgrade from a Mechanical Hard Drive

The Kingston A400 is a practical replacement for a conventional 2.5-inch mechanical HDD.

Compared with mechanical storage, SSD technology can provide:

• Faster boot times
• Faster application loading
• Lower access latency
• Silent operation
• No mechanical vibration
• Improved responsiveness
• No spinning disks or moving read/write heads

An SSD upgrade can make a compatible older desktop or laptop feel significantly more responsive during everyday use.

Everyday Computing

The Kingston A400 is well suited for general home, office, and educational computing.

Potential applications include:

• Web browsing
• Office applications
• Email
• Business software
• School and university work
• General productivity
• Multimedia playback
• File storage
• Everyday multitasking

Its combination of SSD performance and 480GB capacity makes it suitable for a wide variety of everyday workloads.

Gaming Storage

The Kingston A400 can also provide storage for a selection of PC games.

Compared with traditional HDD storage, an SSD can help provide:

• Faster game startup
• Reduced loading screens
• Quicker level loading
• Faster installations
• Rapid access to game files

The 480GB capacity provides useful room for multiple games, although the exact number depends on the installation size of each title.

Primary or Secondary Storage

The Kingston A400 can be used in different storage configurations.

Primary Drive

Suitable for:

• Windows
• Applications
• Games
• Documents
• Frequently accessed files

Secondary Drive

Suitable for:

• Additional game storage
• Photos and videos
• Applications
• Project files
• General data storage

This flexibility makes the A400 useful both for complete HDD replacements and additional SSD storage.

Silent Solid-State Operation

Because the Kingston A400 uses NAND flash memory rather than mechanical storage components, it operates silently.

Advantages include:

• No spinning platters
• No mechanical seek noise
• No vibration from rotating disks
• Silent file access
• Fast electronic data access
• Suitable for quiet PC environments

Solid-state construction also makes the drive particularly suitable for laptops and compact computers.

Compatibility

The Kingston A400 requires a compatible 2.5-inch SATA connection.

It is suitable for many:

• Desktop PCs
• Laptops
• Office computers
• Home PCs
• Workstations
• Older computers being upgraded from HDD storage

A mounting adapter or bracket may be required when installing the 2.5-inch SSD into certain desktop cases designed around larger drive bays.

Best For

• Desktop PC Upgrades
• Laptop HDD Replacement
• Windows Boot Drive
• Office Computers
• Home PCs
• Everyday Productivity
• Game & Application Storage
• Secondary SSD Storage
• Older PC Upgrades
• Replacing Mechanical HDD Storage

Why Choose the Kingston A400 480GB SSD?

• 480GB storage capacity provides practical space for Windows, applications, games, documents, photos, and other everyday files.
• Up to 500 MB/s sequential read speed provides significantly faster access to data than traditional mechanical hard drives.
• Up to 450 MB/s sequential write speed delivers responsive performance for everyday file transfers and application workloads.
• SATA III 6Gb/s connectivity provides broad compatibility with many desktop and laptop computers.
• 2.5-inch form factor makes it suitable for replacing many conventional laptop and desktop hard drives.
• Faster system startup and application loading can significantly improve the experience of an older PC.
• 480GB capacity provides enough flexibility to serve as either a primary system drive or additional storage.
• Solid-state construction eliminates the mechanical moving components found in traditional HDDs.
• Silent operation makes the drive suitable for home, office, and quiet computing environments.
• The combination of 480GB capacity, up to 500 MB/s read and 450 MB/s write performance, SATA III connectivity, and standard 2.5-inch construction makes the Kingston A400 480GB a practical SSD upgrade for compatible desktops and laptops