Yottamaster
Yottamaster 512GB External SSD
Bottom line: The Yottamaster 512GB External SSD is a specs-and-price decision rather than a crowd-consensus one in the external storage category. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.
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Pros & Cons
Pros
- ✓ Backed by Yottamaster's warranty and support channels
Cons
- ✗ Check the listed dimensions, connectors and platform compatibility against your setup before ordering
- ✗ Price, stock, shipping and returns are set by the retailer and may have changed since this page was last updated
SpecPicks Verdict
SpecPicks scored Yottamaster 512GB External SSD using a rating × review-volume × price-fit model applied to published specs and reviews across the external storage category. Yottamaster's external storage lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for external storage of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Key Features
- 【High-Speed Transfer up to 460MB/s】Yottamaster external SSD supports read speeds of up to 460MB/s, allowing a 1GB file to be transferred in just 2 seconds. It enables smooth transfer of large files and high-resolution videos.
- 【Compact and Lightweight for Easy Portability】This portable SSD device is palm-sized (4.21×1.69×0.43 inch) and weighs only 135g, making it perfect for everyday carry. It also comes with a strap, allowing you to hang it from a backpacMAGk to prevent loss. It’s an ideal storage tool for travel and business use.
- 【Supports 4K ProRes Video Recording】External SSD supports 4K ProRes video recording on iPhone 17/16 Pro/Pro Max. It allows real-time recording and saving without the need to switch storage during recording, ensuring you don’t miss any beautiful moments in daily life.
- 【2-in-1 Data Cable Included】Yottamaster YM5 external SSD includes a 2-in-1 data cable compatible with both USB-C and USB-A. It connects flexibly to smartphones, laptops, tablets, Macs, and more, offering great convenience.
- 【Multiple Storage Capacity Options】Available in 512GB/1TB/2TB/4TB to meet a wide range of user needs. It’s perfect not only for everyday data storage but also for saving large amounts of 4K videos and high-resolution images.
Full Specifications
| Brand | Yottamaster |
|---|---|
| Weight | 135g |
| Model Name | YM5 |
| Read Speed | 460 megabytes_per_second |
| Unit Count | 1 Count |
| Form Factor | Portable External SSD |
| Connectivity | USB-C |
| Compatibility | Switch, iOS |
| Built-In Media | 512GB PSSD ×1, 2-in-1 Data Cable ×1, Strap ×1, User Manual ×1 |
| Hard Disk Size | 512 GB |
| Hard-Drive Size | 512 GB |
| Number of Items | 1 |
| Special Feature | Hot Swappable, LED Light, Portable |
| Installation Type | External Hard Drive |
| Compatible Devices | Laptop, Smartphone, Tablet, iPhone 16 pro max, iPhone 17 pro max |
| Data Transfer Rate | 460 megabytes_per_second |
| Additional Features | Hot Swappable, LED Light, Portable |
| Included Components | 512GB PSSD ×1, 2-in-1 Data Cable ×1, Strap ×1, User Manual ×1 |
| Warranty Description | 2 |
| Hard Disk Description | Solid State Drive |
| Full listing title | Yottamaster 512GB External SSD, Up to 460MB/s Portable SSD | 2 in 1 USB C Cable & Lanyard, Supports 4K ProRes HDR, Compatible with iPhone 17 Pro Max, Smartphone, Tablet, Laptop |
Ready to buy?
Yottamaster 512GB External SSD, Up to 460MB/s Portable SSD | 2 in 1 USB C Cable & Lanyard, Supports 4K ProRes HDR, Compatible with iPhone 17 Pro Max, Smartphone, Tablet, Laptop is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
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