
This product is a USB 3.0 black plastic 2.5-inch notebook SATA interface SSD portable hard drive.
Featuring a portable design with dimensions of 125 x 75 x 13mm, its lightweight plastic casing is easy to store and fits conveniently in bags.
For professional use, its USB 3.0 interface enables 1GB file transfers in just 3 seconds, delivering high read/write efficiency for large files.
With a 6TB capacity, it stores massive documents and HD videos while supporting seamless access to 18TB of content, meeting substantial storage demands.
The hard drive features a robust internal core for stable operation; incorporates multiple protection mechanisms to safeguard data security; supports plug-and-play functionality without requiring additional drivers; and employs an efficient heat dissipation design to prevent performance degradation due to overheating.
It is compatible with Windows XP/7/8/10 and MAC 10.6 or higher systems. Connecting to phones or tablets requires a micro/type adapter, enabling versatile device compatibility.
The product surface supports custom logo printing, enabling the application of exclusive branding for business promotions, gift customization, and similar needs.

Specifications
| Model | HARD-18 |
|---|---|
| Product Type | Portable hard drive |
| Material | Aluminum / ABS enclosure with SATA HDD |
| Capacity | 256GB-2TB |
| Interface | USB 3.0 (up to 5Gbps) |
| MOQ | 5 pcs per model (mixed capacities welcome) |
| Lead Time | 3-7 days after payment |
| Quality Assurance | 100% full-disk test (bad sector scan + H2testw) before shipment |
| Warranty | 1-year warranty |
| Logo Options | silk screen, laser engraving on enclosure |
| Packaging | Individual retail box; bulk neutral packing available |
FAQs
Is bulk neutral packaging available for the portable hard drive?
Yes. For wholesale and distributor orders, we offer bulk neutral packaging (50-200 pcs per carton) without individual boxes, reducing both packaging cost and shipping volume. Cartons can carry your shipping marks and PO numbers.
Can I become an authorized distributor for YOUSAN USB products?
Yes. We welcome distributor partnerships worldwide. Distributors enjoy exclusive territory rights, priority production slots, extended credit terms, and up to 40% off retail pricing. Minimum annual commitment is 10,000 pcs across product lines. Contact us to discuss.
What shipping methods are available for the portable hard drive?
We ship via DHL, FedEx, UPS (3-5 days), EMS (7-15 days), and sea freight (20-40 days, cost-effective for large orders). Air freight is available for 500+ pcs. Shipping costs are calculated based on weight and destination – we provide exact quotes before production.
Can I request a specific material that’s different from the standard option?
Yes. We can source alternative materials based on your requirements (e.g., recycled plastic, food-grade silicone, FSC-certified wood). Custom material sourcing may require a higher MOQ (typically 500+ pcs) and extended lead time.
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- 2.5-inch USB 3.0 to SATA High-Speed Portable Hard Drive – custom portable hard drive from the same collection
Get a Custom Quote
YOUSAN USB (YouSan Technology) is a Shenzhen manufacturer supplying both finished drives and semi-finished modules with a daily capacity of 30,000 pcs. Tell us your model, capacity and quantity, and we will send a formal quotation within 15 minutes.
- Email: sales@yousanusb.com
- WhatsApp / Tel: +86 13826586481
- Browse more styles in our portable hard drives collection




