2.5 inch SATA SSD ADATA Ultimate SU630 480 GB — 520/450 MB/s, QLC 3D NAND, 2.5in form factor

The ADATA Ultimate SU630 480 GB 2.5" SATA (ASU630SS-480GQ-R) is a 3D QLC NAND SSD designed as an affordable, high-capacity replacement for traditional HDDs. In a slim 2.5" form factor it offers up to 480 GB of storage, SATA interface compatibility and HDD-to-SSD upgrade utilities from ADATA for easier migration and drive management.

Advantages

The SU630 uses QLC 3D NAND to deliver higher capacity at a lower cost while LDPC (Low-Density Parity-Check) ECC improves data integrity and extends drive lifespan. Dynamic SLC caching boosts real-world read/write performance to up to 520/450 MB/s for faster boot, file transfers and application load times. With no moving parts it provides increased resistance to shock and vibration, silent operation and lower power consumption compared with mechanical drives.

Suitable for

• Replacing a laptop or desktop HDD with a 2.5" SATA SSD
• Using as a primary boot drive for faster system startup
• Additional storage for applications, games and media files

Key specifications

• Model: ADATA Ultimate SU630 ASU630SS-480GQ-R
• Capacity: 480 GB
• Form factor: 2.5" SATA
• Sequential read speed: up to 520 MB/s
• Sequential write speed: up to 450 MB/s
• Flash type: 3D QLC NAND with dynamic SLC caching
• Error correction: LDPC ECC
• Weight: 0.0475 kg

How to use

Install the SU630 into a 2.5" SATA bay or use a compatible adapter/enclosure for external use. Connect power and SATA data cables, then initialize and format the drive in your operating system if required. To migrate your system from an existing HDD, download ADATA's Migration Utility to clone the operating system and data. Use SSD Toolbox to monitor drive health, wear level and remaining lifespan.

Recommendations

For best performance, enable AHCI mode in the BIOS/UEFI and ensure the SATA controller uses SATA III (6 Gb/s) where available. Keep firmware and ADATA utilities updated and avoid filling the drive to maximum capacity to maintain SLC cache effectiveness and sustained write performance.