Kingston A400 480GB Internal SSD, 2.5 Inch SATA 3, Up to 500MB/s Ready
£101.32 Inc.VAT
In stock
In stock
Features
- Series: A400
- Drive Type: Internal SATA 2.5″
- Size: 100.1 x 69.8 x 7 mm
- Total Capacity: 480GB
- Speed: 500 MB/s
View Delivery Options
- Free Click & Collect: Pick up today from our Central London store.
- Standard Delivery (Free): Arrives in 2–3 working days.
- Express Delivery: Arrives in 1–2 working days.
View Payment Methods
Kingston Technology A400 480GB 2.5" SATA III Internal Solid State Drive (SSD)
Kingston A400 Performance and Reliability
The Kingston Technology A400 SSD is designed to significantly improve the responsiveness of your existing system with incredible boot, loading, and transfer times compared to mechanical hard drives. Powered by a latest-generation controller for read and write speeds of up to 500 MB/s and 450 MB/s, this SSD is ten times faster than a traditional hard drive for higher performance, ultra-responsive multi-tasking, and an overall faster system. It is built with TLC Flash memory, ensuring that data is handled efficiently while maintaining the speed necessary for modern computing tasks, whether you are using a desktop or a laptop.
Â
Durability and Build Quality
More reliable and durable than a hard drive, the A400 is built with Flash memory so there are no moving parts, making it less likely to fail than a mechanical hard drive. It is also cooler and quieter, and its shock and vibration resistance makes it ideal for notebooks and other mobile computing devices. With a Mean Time Between Failures (MTBF) of 1,000,000 hours and a TBW rating of 160, this drive is engineered to withstand daily wear and tear. Its 7mm height ensures it fits into a wide array of systems, including thinner ultrabooks and standard laptop bays.
ÂÂ
Energy Efficiency and Thermal Specs
This drive is highly energy-efficient, consuming only 0.195W while idle and reaching a maximum of 1.535W during heavy write operations. This low power draw helps extend battery life for laptop users and reduces the overall thermal footprint of your PC. The device is rated to operate safely in temperatures ranging from 0°C to 70°C, ensuring stability even during intense workloads. By utilizing the Serial ATA III interface, it maximizes the 6 Gbit/s bandwidth to ensure that your storage does not become a bottleneck for your processor’s capabilities.
Â
Form Factor and Compatibility
The 2.5-inch form factor is the industry standard, making the A400 a versatile component for upgrading a vast range of hardware. Its lightweight 41g design adds minimal bulk to portable devices, while its rugged build quality is verified by various compliance certificates including FCC, CE, and RoHS. Whether you are looking to breathe new life into an aging laptop or seeking a reliable primary drive for a new budget PC build, the A400 offers a balanced mix of capacity, speed, and Kingston's long-standing reputation for quality in the storage industry.
Â
| Brand | Kingston Technology |
| Series | A400 |
| SSD Capacity | 480 GB |
| SSD Form Factor | 2.5″ |
| Interface | Serial ATA III |
| Memory Type | TLC |
| Read Speed | 500 MB/s |
| Write Speed | 450 MB/s |
| Data Transfer Rate | 6 Gbit/s |
| MTBF | 1000000 h |
| TBW Rating | 160 |
| Shock Resistant | Yes |
| Vibration Proof | Yes |
| Power Consumption Idle | 0.195 W |
| Power Consumption Average | 0.279 W |
| Operating Temperature | 0 – 70 °C |
| Width | 69.8 mm |
| Depth | 100.1 mm |
| Height | 7 mm |
| Weight | 41 g |
| Product Colour | Black |
| HS Code | 84717070 |
| Package Type | Blister |
| MPN | SA400S37/480G |
| EAN | 0740617263442 |
The Kingston Technology A400 480GB SSD comes with a limited 3-year warranty from the date of purchase. This warranty is designed to protect the original end-user against defects in materials and workmanship under normal use. Kingston also provides free technical support for the duration of this period to assist with any installation or performance queries.
| Weight | 1 kg |
|---|---|
| Manufacturer | KINGSTON |
| Storage Capacity | 480GB |
| Type of SSD | SATA 2.5″ SSD |
You may also like
ADATA LEGEND 710 2TB NVMe M.2 SSD, PCIe Gen3 x4, 2400MB/s Read Speed
In stock
ADATA LEGEND 860 2TB M.2 NVMe SSD, PCIe Gen4 x4, 6000MB/s Read Speed
In stock
ADATA SE880 1TB External SSD, USB-C 3.2 Gen 2×2, 2000MB/s Ready
In stock
Kingston A400 960GB Internal SSD, 2.5 Inch SATA 7mm, Up to 500MB/s Ready
In stock
Kingston FURY Renegade G5 2TB NVMe SSD, PCIe Gen 5.0 x4 M.2 2280, Up to 14,700MB/s Ready
In stock
Team Group G50 2TB NVMe M.2 SSD, PCIe Gen4 x4 Internal Solid State Drive, 5000MB/s Read
In stock
Team Group MP33, 1TB M.2 SSD, NVMe 1.3, PCIe Gen3 x4, 1800MB/s
In stock
Team Group NV5000, 1TB M.2 SSD, PCIe Gen4 x4, NVMe 1.4, 4500MB/s
In stock
Team Group QX 1TB 2.5″ SATA III Internal SSD – 530MB/s Read
In stock
Team QX 1TB Internal 2.5″ SATA III SSD, 530MB/s Read, 1000 TBW, 7mm Slim
In stock
Team T-FORCE G70 PRO 2TB, Internal NVMe M.2 SSD, PCIe Gen4 x4, 7400MB/s Read
In stock
Customer Reviews
Description
Kingston Technology A400 480GB 2.5" SATA III Internal Solid State Drive (SSD)
Kingston A400 Performance and Reliability
The Kingston Technology A400 SSD is designed to significantly improve the responsiveness of your existing system with incredible boot, loading, and transfer times compared to mechanical hard drives. Powered by a latest-generation controller for read and write speeds of up to 500 MB/s and 450 MB/s, this SSD is ten times faster than a traditional hard drive for higher performance, ultra-responsive multi-tasking, and an overall faster system. It is built with TLC Flash memory, ensuring that data is handled efficiently while maintaining the speed necessary for modern computing tasks, whether you are using a desktop or a laptop.
Â
Durability and Build Quality
More reliable and durable than a hard drive, the A400 is built with Flash memory so there are no moving parts, making it less likely to fail than a mechanical hard drive. It is also cooler and quieter, and its shock and vibration resistance makes it ideal for notebooks and other mobile computing devices. With a Mean Time Between Failures (MTBF) of 1,000,000 hours and a TBW rating of 160, this drive is engineered to withstand daily wear and tear. Its 7mm height ensures it fits into a wide array of systems, including thinner ultrabooks and standard laptop bays.
ÂÂ
Energy Efficiency and Thermal Specs
This drive is highly energy-efficient, consuming only 0.195W while idle and reaching a maximum of 1.535W during heavy write operations. This low power draw helps extend battery life for laptop users and reduces the overall thermal footprint of your PC. The device is rated to operate safely in temperatures ranging from 0°C to 70°C, ensuring stability even during intense workloads. By utilizing the Serial ATA III interface, it maximizes the 6 Gbit/s bandwidth to ensure that your storage does not become a bottleneck for your processor’s capabilities.
Â
Form Factor and Compatibility
The 2.5-inch form factor is the industry standard, making the A400 a versatile component for upgrading a vast range of hardware. Its lightweight 41g design adds minimal bulk to portable devices, while its rugged build quality is verified by various compliance certificates including FCC, CE, and RoHS. Whether you are looking to breathe new life into an aging laptop or seeking a reliable primary drive for a new budget PC build, the A400 offers a balanced mix of capacity, speed, and Kingston's long-standing reputation for quality in the storage industry.
Â
Specifications
| Brand | Kingston Technology |
| Series | A400 |
| SSD Capacity | 480 GB |
| SSD Form Factor | 2.5″ |
| Interface | Serial ATA III |
| Memory Type | TLC |
| Read Speed | 500 MB/s |
| Write Speed | 450 MB/s |
| Data Transfer Rate | 6 Gbit/s |
| MTBF | 1000000 h |
| TBW Rating | 160 |
| Shock Resistant | Yes |
| Vibration Proof | Yes |
| Power Consumption Idle | 0.195 W |
| Power Consumption Average | 0.279 W |
| Operating Temperature | 0 – 70 °C |
| Width | 69.8 mm |
| Depth | 100.1 mm |
| Height | 7 mm |
| Weight | 41 g |
| Product Colour | Black |
| HS Code | 84717070 |
| Package Type | Blister |
| MPN | SA400S37/480G |
| EAN | 0740617263442 |
Warranty
The Kingston Technology A400 480GB SSD comes with a limited 3-year warranty from the date of purchase. This warranty is designed to protect the original end-user against defects in materials and workmanship under normal use. Kingston also provides free technical support for the duration of this period to assist with any installation or performance queries.
Customer Also Bought
You may also like
ADATA LEGEND 710 2TB NVMe M.2 SSD, PCIe Gen3 x4, 2400MB/s Read Speed
In stock
ADATA LEGEND 860 2TB M.2 NVMe SSD, PCIe Gen4 x4, 6000MB/s Read Speed
In stock
ADATA SE880 1TB External SSD, USB-C 3.2 Gen 2×2, 2000MB/s Ready
In stock
Kingston A400 960GB Internal SSD, 2.5 Inch SATA 7mm, Up to 500MB/s Ready
In stock
Kingston FURY Renegade G5 2TB NVMe SSD, PCIe Gen 5.0 x4 M.2 2280, Up to 14,700MB/s Ready
In stock
Team Group G50 2TB NVMe M.2 SSD, PCIe Gen4 x4 Internal Solid State Drive, 5000MB/s Read
In stock
Team Group MP33, 1TB M.2 SSD, NVMe 1.3, PCIe Gen3 x4, 1800MB/s
In stock
Team Group NV5000, 1TB M.2 SSD, PCIe Gen4 x4, NVMe 1.4, 4500MB/s
In stock
Team Group QX 1TB 2.5″ SATA III Internal SSD – 530MB/s Read
In stock
Team QX 1TB Internal 2.5″ SATA III SSD, 530MB/s Read, 1000 TBW, 7mm Slim
In stock
Team T-FORCE G70 PRO 2TB, Internal NVMe M.2 SSD, PCIe Gen4 x4, 7400MB/s Read
In stock
Reviews
Reviews
Clear filtersThere are no reviews yet.
Frequently Asked Questions
What payment methods can I use to buy tech at House of Computers?
We accept all major credit and debit cards (Visa, Mastercard, American Express), as well as PayPal, Apple Pay, and Google Pay for secure and fast checkout.
Can I spread the cost of my purchase?
Yes, we offer flexible financing options at checkout. You can choose to split your payment into manageable installments through our designated finance partners.
How fast can I get my product delivered?
We offer a range of delivery options. For UK mainland addresses, we provide Next Working Day delivery if you order before our daily cut-off time. Standard delivery typically takes 2-3 working days.
Do you offer international shipping for tech at House of Computers?
Currently, we primarily ship within the UK. For specific international shipping requests or enterprise orders, please contact our support team to discuss available logistics and rates.
What is your returns policy?
We offer a 14-day standard return policy. If you change your mind, you can return the item to us unopened and in its original condition for a full refund.
Does this product come with a warranty?
Yes, all our tech products are brand new and come with a standard manufacturer's warranty, which is typically 1 to 3 years depending on the brand and component.
Are your tech products brand new and genuine?
Yes, all our tech products are brand new and come with a standard manufacturer's warranty, which is typically 1 to 3 years depending on the brand and component.
Where can I get help if I have an issue with my item?
Our technical support team is ready to help! You can reach out to us via the "Contact Us" page, open a support ticket through your account dashboard, or email us directly with your order number.

Reviews
Clear filtersThere are no reviews yet.