What To Know
- The SU800 boasts read speeds of up to 560 MB/s and write speeds of up to 520 MB/s, while the A400 offers slightly lower speeds of 500 MB/s read and 450 MB/s write.
- The ADATA SU800 offers slightly better sequential read/write speeds and a longer warranty, but the Kingston A400 has faster 4K random read/write speeds and a lower price point.
- In addition to the direct comparison between the ADATA SU800 and Kingston A400, there are a few additional factors to consider when choosing an SSD.
In the realm of budget-friendly solid-state drives (SSDs), the ADATA SU800 and Kingston A400 stand as two formidable contenders. Both drives offer a tempting blend of affordability and performance, but which one reigns supreme? This comprehensive comparison delves into the nitty-gritty details of the ADATA SU800 vs Kingston A400, pitting them against each other in a series of key performance metrics.
Performance: Speed and Endurance
Sequential Read/Write Speeds
In terms of sequential read/write speeds, the ADATA SU800 holds a slight edge over the Kingston A400. The SU800 boasts read speeds of up to 560 MB/s and write speeds of up to 520 MB/s, while the A400 offers slightly lower speeds of 500 MB/s read and 450 MB/s write.
4K Random Read/Write Speeds
When it comes to 4K random read/write speeds, the Kingston A400 takes the lead. The A400 delivers impressive 4K read speeds of up to 70,000 IOPS and write speeds of up to 60,000 IOPS, surpassing the ADATA SU800’s 60,000 IOPS read and 55,000 IOPS write speeds.
Endurance
In terms of endurance, both the ADATA SU800 and Kingston A400 offer solid durability. The SU800 boasts a mean time between failures (MTBF) of 2 million hours, while the A400 has an MTBF of 1.5 million hours. However, the SU800 comes with a 5-year warranty compared to the A400’s 3-year warranty, providing peace of mind for a longer period.
Features and Compatibility
Form Factor and Capacity
Both the ADATA SU800 and Kingston A400 come in the standard 2.5-inch form factor and offer a wide range of capacities. The SU800 is available in capacities of 120GB, 240GB, 512GB, and 1TB, while the A400 comes in 120GB, 240GB, 480GB, and 960GB variants.
Interface and Compatibility
Both drives utilize the SATA III interface, ensuring compatibility with most modern systems. They are also backward compatible with SATA II, although performance may be limited.
Software and Support
Software
Both the ADATA SU800 and Kingston A400 come with proprietary software that allows users to manage their drives’ health and performance. The ADATA SU800 comes with the SSD Toolbox software, while the Kingston A400 includes the Kingston SSD Manager software.
Support
ADATA and Kingston offer comprehensive support for their SSDs. Both companies provide online resources, documentation, and customer support to assist users with any issues or queries they may encounter.
Pricing and Value
Pricing
The ADATA SU800 and Kingston A400 are both budget-friendly SSDs. The pricing varies depending on capacity, but in general, the SU800 is slightly more expensive than the A400.
Value
When considering value, it’s important to weigh the performance, features, and warranty against the price. The ADATA SU800 offers slightly better sequential read/write speeds and a longer warranty, but the Kingston A400 has faster 4K random read/write speeds and a lower price point.
Verdict: Which SSD Reigns Supreme?
The choice between the ADATA SU800 and Kingston A400 ultimately depends on your specific needs and preferences. If you prioritize sequential read/write speeds and a longer warranty, the ADATA SU800 is the better choice. However, if 4K random read/write speeds and a lower price point are more important to you, the Kingston A400 is the way to go.
Beyond the Comparison: Key Considerations
In addition to the direct comparison between the ADATA SU800 and Kingston A400, there are a few additional factors to consider when choosing an SSD:
Use Case
Consider the primary use case for your SSD. If you’re primarily using it for general computing, gaming, or office productivity, either the SU800 or A400 will suffice. However, if you’re planning on using the SSD for intensive tasks like video editing or content creation, you may want to consider a higher-performance drive.
Budget
Set a budget before you start shopping for an SSD. This will help you narrow down your options and focus on drives that fit within your price range.
Brand Reputation
ADATA and Kingston are both reputable brands with a proven track record in the SSD market. However, it’s always a good idea to do some research and read reviews to ensure you’re getting a quality product.
Frequently Asked Questions
Q: Which SSD has better overall performance?
A: The ADATA SU800 has slightly better sequential read/write speeds, while the Kingston A400 has faster 4K random read/write speeds.
Q: Which SSD is more durable?
A: Both the ADATA SU800 and Kingston A400 offer solid durability, but the SU800 has a longer MTBF and a 5-year warranty compared to the A400’s 3-year warranty.
Q: Which SSD is more budget-friendly?
A: The Kingston A400 is generally more affordable than the ADATA SU800, especially in the lower capacity variants.
Q: Which SSD is better for gaming?
A: Both the ADATA SU800 and Kingston A400 are suitable for gaming, but the SU800’s slightly better sequential read/write speeds may provide a small advantage in some games.
Q: Which SSD is better for video editing?
A: For video editing, you may want to consider a higher-performance SSD than either the SU800 or A400. However, if you’re on a budget, the SU800’s better sequential read/write speeds may be more beneficial for video editing tasks.
