HOME Products Solid State Drives (SSDs) External SSD Portable SSD Stream S05 USB 3.2 Gen 1

Portable SSD Stream S05 USB 3.2 Gen 1

• File transfers with speeds up to 460MB/s
• Full capacities up to 4TB
• AES 256-bit encryption accessible via free SP Widget tool
• Works with both PC and Mac

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Product Introduction
Product Specifications
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SSD Performance

Boasting read/write speeds up to 460/450MB/s, the Stream S05 is 2x faster than most portable hard drives. It transfers data via its USB 3.2 Gen 1 USB Type-A port effortlessly!

Easy to Use

Experience simple yet efficient data storage with true Plug & Play! Your computer automatically recognizes it — no software needed. And, it’s powered directly from the USB port — no external source required. As a convenient detail, the LED indicator glows blue for USB 3.0 and red for USB 2.0.

Do More and Worry Less

Protect your files with ease by using the SP Widget software. Get a free download from SP's official website and enjoy data backups, AES 256-bit encryption, and cloud storage — to keep your data secure and organized.

P/N	Capacity	Performance Read	Performance Write	⇅ Compare
SP256GBPSDS05SAK	256GB	up to 460MB/s	up to 450MB/s	Add to compare
SP512GBPSDS05SAK	512GB	up to 460MB/s	up to 450MB/s	Add to compare
SP010TBPSDS05SAK	1TB	up to 460MB/s	up to 450MB/s	Add to compare
SP020TBPSDS05SAK	2TB	up to 460MB/s	up to 450MB/s	Add to compare
SP040TBPSDS05SAK	4TB	up to 460MB/s	up to 450MB/s	Add to compare

Capacity	256GB, 512GB, 1TB, 2TB, 4TB
Dimensions	126.5mm x 79.8.0mm x 15.0mm
Interface	USB 3.2 Gen 1
Cable	USB Type-A
Performance Read(max.)	up to 460MB/s
Performance Write(max.)	up to 450MB/s
Weight	90g
Material	Plastic
Color	Black
Supported OS	Desktop Windows 7 and higher macOS X 10.3 and higher Mobile Android 6 and higher iOS 13 and higher Console PlayStation™ 5 (Play and store PS4™ games; archive PS5™ games) PlayStation™ 4 Pro or PS4 with system software version 4.50 or higher Xbox™ Series X\|S (Play and store Xbox One™ games; archive Xbox Series X\|S games)
Patent	TW Patent No. D219788
Certification	BSMI / CE / FCC / EAC
Warranty	3-year limited warranty The SSD warranty is based on the TBW or Warranty period. Please click for more information about Silicon Power Warranty Policy.
Disclaimer	Performance read/write varies by system performance (such as hardware, software, and interface mode) and capacity. Please check the product specifications to ensure full device compatibility before making a purchase. Full specifications are provided for reference. Please refer to the “Order Information” or contact us for availability.

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Stream S05 USB 3.2 Gen 1

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v3.0

2026/9