World's smallest USB drive offers more storage than iPhone 17
SanDisk Extreme Fit stands out with its compact size and high capacity.
1Solution to storage crisis
Rising RAM and storage prices are driving users to more affordable alternatives. The SanDisk Extreme Fit starts at $30 for the 64GB model. The 1TB version carries a $219 price tag, half the cost of iPhone 17's maximum storage option. It offers a cost-effective storage solution for users seeking additional capacity without breaking the bank.
2Surprisingly compact
The SanDisk Extreme Fit is marketed as the world's smallest USB flash drive. Measuring 0.73 x 0.54 x 0.63 inches and weighing just 0.1 ounces, it features a design that sits almost flush with USB ports. Created with a 'plug and stay' concept, it's designed for permanent use in laptops. Its miniature size maximizes portability while delivering substantial storage capacity.
3Revolutionary design
Deepesh Singh, SanDisk's Principal Engineer of Systems Design, states this product is the company's smallest System-in-Package (SiP) to date. The perpendicular mounting of USB-C connector to the SiP enabled this compact form factor. Using proprietary interposer PCB technology, the design went through multiple prototype stages before finalization. 'Prototypes kept breaking,' Singh recalls, highlighting development challenges.
4Performance specifications
While not matching NVMe speeds, the SanDisk Extreme Fit delivers impressive performance for a USB drive. Models ranging from 128GB to 1TB offer read speeds up to 400 MB/s, with the 64GB version limited to 300 MB/s. Write speeds typically range between 100-250 MB/s. These speeds are adequate for photo transfers and small files, though large 4K video files might require SSDs for optimal performance.
5iPhone compatibility
The SanDisk Extreme Fit works seamlessly with iPhone 15 and later models featuring USB-C ports. Older Lightning port models require an adapter. Users can easily transfer files using iPhone's Files app, providing significant advantages for mobile users needing expanded storage. This compatibility makes it particularly appealing for Apple device owners.
6Design challenges
SanDisk engineers overcame numerous technical hurdles to achieve this compact size. The vertical USB-C connection required innovative design approaches. Interposer PCB technology enabled component functionality in this small space. Engineers spent considerable time solving prototype durability issues. The result is a product that's both miniature and robust.
7Market impact
Increasing storage prices are pushing consumers toward alternative solutions. The SanDisk Extreme Fit stands out as a response to this need. Its combination of small size and high capacity makes it particularly attractive to mobile users. The product is expected to generate significant interest among tech enthusiasts and professionals alike.
8Future of storage technology
The SanDisk Extreme Fit may herald a new era in storage technology. Delivering such high capacity in such a small form factor sets an important benchmark for future portable storage devices. As SiP technology advances, even smaller and more powerful devices are expected. This product represents tangible innovation in storage technology.