CUSU 2.5" SATA III SSD 128GB–4TB Internal Solid State Drive
CUSU 2.5" SATA III SSD 128GB–4TB Internal Solid State Drive
CUSU C300 2.5-Inch SATA III Internal Solid State Drive
Upgrade your desktop or laptop with the CUSU C300 2.5" SATA III SSD — a fast, reliable internal solid state drive available in capacities from 128GB all the way up to 4TB. Whether you're breathing new life into an aging machine or building a new system, this drop-in upgrade delivers a dramatic boost in boot times, application loading, and everyday responsiveness compared to a traditional spinning hard drive.
Key Features
- Blazing Sequential Speeds: Up to 560 MB/s read and 520 MB/s write for snappy performance across all tasks.
- Universal SATA Compatibility: Works seamlessly with SATA I, SATA II, and SATA III interfaces — compatible with virtually any desktop or laptop.
- TLC NAND Flash: High-quality TLC NAND delivers a strong balance of speed, endurance, and value.
- Compact 2.5" Form Factor: Standard size fits most laptops and desktops; also compatible with 3.5" bays using a standard adapter bracket.
- Wide Capacity Range: Choose the storage that suits your needs — 128GB, 256GB, 512GB, 1TB, 2TB, or 4TB.
- CE Certified: Meets CE safety and compliance standards for your peace of mind.
- No Cooling Fin Needed: Low-heat design keeps your system running smoothly without extra cooling hardware.
- Silent Operation: No moving parts means zero noise and greater shock resistance versus traditional HDDs.
Specifications
| Form Factor | 2.5 Inch |
| Interface | SATA I / SATA II / SATA III |
| Max Sequential Read | Up to 560 MB/s (reference) |
| Max Sequential Write | Up to 520 MB/s (reference) |
| NAND Flash Type | TLC |
| Controller | SMI / YS / Other |
| Compatible Devices | Desktop, Laptop |
| Drive Type | Internal SSD |
| Certification | CE |
| Country of Origin | Made in China |
Who Is This For?
This SSD is perfect for PC builders, students, home office users, and anyone looking to upgrade an older machine. It's a straightforward plug-and-play replacement that works with Windows, macOS, and Linux systems supporting a standard SATA connection.
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Frequently Asked Questions
Q: What capacities are available for the CUSU C300 2.5" SATA SSD?
A: The CUSU C300 SSD is available in multiple capacities: 128GB, 256GB, 512GB, 1TB, 2TB, and 4TB — so you can select the storage size that best fits your workload and budget.
Q: Is this SATA SSD compatible with my laptop or desktop?
A: Yes. The 2.5-inch form factor and SATA III interface make it compatible with the vast majority of laptops and desktops. It is also backward compatible with SATA I and SATA II ports, so it will work with older systems as well.
Q: How much faster is this SSD compared to a traditional hard drive?
A: Traditional HDDs typically deliver sequential read speeds of 80–160 MB/s, while the CUSU C300 achieves up to 560 MB/s read and 520 MB/s write — making it several times faster for everyday tasks like booting, file transfers, and loading applications.
Q: Do I need any special tools or software to install this SSD?
A: Installation typically requires only a small Phillips-head screwdriver. Most users will also want a free cloning tool (such as those provided by their OS) to migrate existing data, or can perform a fresh OS install on the new drive.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.