Kingston A400 240GB SATA III SSD

Kingston A400 240 GB SATA III SSD | Reliable Upgrade for Everyday Computing

Kingston Technology A400 240 GB 2.5″ Serial ATA III TLC is a solid-state drive designed to breathe new life into your existing PC or laptop. With no moving parts and flash memory technology, this SSD delivers faster boot times, quicker application launches, and improved system responsiveness compared to traditional hard drives. It’s ideal for users seeking a simple, cost-effective upgrade to boost everyday performance without replacing their entire system.

Quick Specs

Blazing Speed for Daily Tasks

Powered by a latest-generation controller, Kingston A400 offers read speeds up to 500 MB/s and write speeds up to 350 MB/s. That means your system boots in seconds, applications open instantly, and file transfers complete much faster than with a mechanical hard drive. In practice, this SSD is up to 10x faster than a traditional HDD, making it perfect for multitasking, media editing, or simply speeding up your everyday workflow.

Built for Reliability & Durability

Unlike hard drives with spinning platters, the A400 has no moving parts. This makes it significantly more resistant to shock and vibration—essential for laptops that travel or endure knocks. Its solid-state design also runs cooler and quieter, reducing wear over time. With a Mean Time Between Failures (MTBF) of 1,000,000 hours, this SSD is engineered for long-term, dependable use in desktop and notebook environments.

Compact 2.5″ Form Factor

Measuring just 100.1 x 69.8 x 7 mm and weighing only 41 g, the Kingston A400 fits easily into any standard 2.5″ drive bay. Whether you’re upgrading a laptop or replacing a desktop hard drive, its slim profile ensures compatibility without adding bulk. The black finish gives it a clean, professional look inside your machine.

Box Contents

• Kingston A400 240 GB SSD (2.5″ form factor)
• Blister packaging

Check before you buy

• Confirm your system has a spare 2.5″ drive bay or available SATA III port
• Verify your motherboard supports SATA III for full 6 Gb/s speeds
• Check available capacity needs—240 GB may require external storage for large media libraries
• Confirm your operating system supports TRIM for optimal SSD performance

Frequently Asked Questions

Q: Is this SSD compatible with my laptop?

A: Yes, if your laptop has a 2.5″ drive bay and supports SATA III. Check your manual or manufacturer’s site.

Q: Does this SSD require special drivers?

A: No. The Kingston A400 works with standard SATA drivers built into your operating system.

Q: How much usable space will I get?

A: Slightly less than 240 GB due to formatting and system files—typically around 223–225 GB available.

Q: Can I use this SSD in a desktop PC?

A: Yes, provided your desktop has a free 2.5″ or 3.5″ drive bay with SATA III support.

Q: Is this drive suitable for gaming?

A: Yes, it will reduce load times for games and improve overall system responsiveness, though NVMe drives offer higher peak speeds.

The Consultant’s Verdict & Warranty

The Kingston A400 240 GB SATA III SSD is an excellent choice for anyone wanting a straightforward, reliable upgrade to improve system speed and durability. It’s particularly well-suited for everyday computing, light content creation, and extending the life of older machines. Covered by the standard Manufacturer Warranty, it offers peace of mind alongside its performance benefits.