S701 480GB SSD 2.5in SATA III - Ultra Slim 7mm Performance

In this review the Ridata S701 480GB SSD is presented as a pragmatic upgrade for users who want a fast, low-power replacement for an old hard drive without paying for premium NVMe speeds. The bottom line: it delivers solid everyday responsiveness and compatibility in a slim 2.5in form factor, with sequential read performance up to 450 MB/s and write up to 320 MB/s, plus TRIM and ECC support for reliable long-term use. It is best suited to laptops and desktops that need a straightforward, economical boost over HDDs.

Key Features

• Capacity: The 480GB size gives a practical balance of storage for the OS, applications, and a media library without overspending.
• Form factor: The 2.5in ultra-slim 7mm profile fits most laptops and many small desktops, making it an easy physical upgrade.
• Interface: The SATA III 6Gb/s interface provides broad compatibility and strong sequential transfer rates for everyday tasks.
• Performance: With ATTO read speeds up to 450 MB/s and write speeds up to 320 MB/s, it noticeably reduces boot and load times compared with traditional HDDs.
• Data care: ECC support and TRIM command support (OS dependent) help maintain performance and data integrity over time.
• Origin and warranty: Made in Taiwan and backed by a 3 year warranty, offering reassurance for long-term ownership.

Who It's For

The S701 480GB SSD is ideal for budget-conscious users who need a reliable internal drive to revive an older laptop or to use as a secondary drive in a desktop. It suits students, office users, and anyone who wants faster boot times and snappier application loads without the complexity of NVMe installs.

Power users who need the highest sustained throughput for large file transfers, or gamers seeking the lowest possible load times on modern titles, should consider higher-end NVMe options; likewise, those needing capacities above 480GB may prefer larger models in the same family.

Pros & Cons

Pros

• Good balance of capacity and price for everyday computing tasks.
• Easy installation into 2.5in bays and laptops thanks to the 7mm slim profile.
• Solid read/write performance that significantly outpaces traditional HDDs.
• Includes ECC and TRIM support to help preserve drive performance.

Cons

• Write speed impressions are mixed among users; some report it as slower than expected for heavy write workloads.
• As a SATA drive, it cannot match top-tier NVMe speeds for extreme performance needs.

Specifications

Brand	Ridata
Model	S701
Capacity	480GB
Form factor	2.5in ultra-slim 7mm
Interface	SATA III (6Gb/s), backward compatible with SATA II
Performance (ATTO)	Read up to 450 MB/s, Write up to 320 MB/s
Warranty	3 years

Our Verdict

The Ridata S701 480GB SSD is a practical, cost-effective upgrade for most laptop and desktop users who want noticeably faster boot and load times without complicated installs. It offers a good mix of capacity, reliable features like ECC and TRIM, and a 3 year warranty, making it a sensible value pick for anyone replacing an HDD or adding a secondary internal drive.

Frequently Asked Questions

Will this fit in my laptop?
Yes, the drive is a 2.5in ultra-slim 7mm SSD and will fit laptops and enclosures that accept 2.5in drives; some laptops may require a spacer for 9.5mm bays.

Is TRIM supported?
TRIM is supported but depends on your operating system recognizing and issuing TRIM commands; most modern OS versions support TRIM for SATA SSDs.

How does it compare to HDDs?
It offers far faster boot and application load times and lower power consumption than traditional HDDs, though it does not reach NVMe peak performance.