Kingston A400 SATA SSD 480GB 2.5" Internal SA400S37/480G vs PNY CS900 500GB 2.5" SATA III SSD
Overall winner: Kingston A400 SATA SSD 480GB 2.5" Internal SA400S37/480G
Key Differences
Kingston A400 is a 480GB 2.5" SATA SSD noted for fast boot/file transfers and compatibility with slim systems; it also carries a far larger review base. PNY CS900 is a 500GB SATA III drive advertising up to 550MB/s read and 500MB/s write and is listed in a lower price tier; both have mixed failure reports
Kingston A400 SATA SSD 480GB 2.5" Internal SA400S37/480G
SATA III 2.5" internal SSD with 480GB capacity for system performance upgrades. Customers note fast boot and quick Windows setup as a key benefit, with mixed reliability feedback
Pros
- Fast start up and quick file transfers
- 7 mm form factor fits slim systems
- Multiple capacities for upgrades
- Reliable performance vs HDD (per user insight)
Cons
- Mixed reliability reports after extended use
PNY CS900 500GB 2.5" SATA III SSD
Compact 2.5" SATA III SSD delivering fast OS boot and app loads. Users report easy installation and solid value for storage and gaming needs
Pros
- fast sequential read/write speeds
- easy installation
- low power consumption
- backwards compatible with SATA II
Cons
- mixed failure rate reports
- some users experienced failures within six months
Head-to-Head
| Criteria | Winner |
|---|---|
| Price | PNY |
| Durability | Tie |
| Versatility | Kingston |
| User Reviews | Kingston |