BUFFALO
BUFFALO External SSD 1TB
Bottom line: The BUFFALO External SSD 1TB: Up to 600MB/s over USB 3.2 Gen 2 for fast large-file copies; main trade-off: 600MB/s trails NVMe portable SSDs that hit 1,000MB/s+.
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Pros & Cons
Pros
- ✓ Up to 600MB/s over USB 3.2 Gen 2 for fast large-file copies
- ✓ USB-C and USB-A both supported, no dongle needed
- ✓ Listed as PS4 and PS5 compatible for console game storage
- ✓ Retractable stick design with no cap to lose
- ✓ 3-year warranty when you register, 2 years if you don't
Cons
- ✗ 600MB/s trails NVMe portable SSDs that hit 1,000MB/s+
- ✗ Stick form factor can block adjacent ports on tight laptops
- ✗ PS5 external drives can't run PS5 games, only store them
Manufacturer description
The BUFFALO External SSD 1TB (SSD-PUT1.0U3B) packs USB 3.2 Gen 2 speeds into a retractable stick you can carry in a pocket. Rated up to 600MB/s, it moves large photo libraries, 4K video files, and game installs far faster than a mechanical portable drive, and the bandwidth headroom means you can keep working on your PC while a big copy runs in the background. Both USB-C and USB-A connections are supported, so it drops into a modern laptop or an older desktop without an adapter or dongle. Console owners get a practical win here: BUFFALO lists compatibility with PS4 and PS5 alongside Windows…
SpecPicks Verdict
SpecPicks scored BUFFALO External SSD 1TB using a rating × review-volume × price-fit model applied to published specs and reviews across the external storage category. BUFFALO'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.
Frequently Asked Questions
How fast is the BUFFALO SSD-PUT1.0U3B?
BUFFALO rates it at up to 600MB/s over USB 3.2 Gen 2. That is fast enough to copy large video and photo batches while you keep working on other tasks.
Does it work with a PS5?
Yes. BUFFALO lists PS4, PS5, Windows, and Mac compatibility, and markets it for storing console game data to save internal space and loading time.
Do I need an adapter for USB-C?
No. The drive supports both USB-C and USB-A directly, so it connects to modern laptops and older desktops without a separate adapter.
What warranty does BUFFALO include?
Three years for registered devices and two years if you do not register. Check the product listing for current terms in your region.
Is it durable enough to carry every day?
BUFFALO describes a shock-resistant, rugged design with drop protection and a retractable connector, so there is no separate cap to lose in a bag.
Key Features
- BEST STICK SSD – Compact and reliable SSD to meet your on-the-go demand. Compatible with PS4/PS5, Macs, and PCs. Save space and loading time on your console by storing your game data on Buffalo SSDs.
- IDEAL ON-THE-GO ACCESSORY - Quickly copy your large data. If you are a professional in need of fast and secure storage, the Buffalo SSD is ready for on-the-go backup for photos, videos, docs, and more.
- FAST SPEEDS AND MULTI-TASKING - Blazing fast speed (up to 600 MB/s) enables you to connect the drive to PC and perform large intensive tasks simultaneously.
- COMPACT, DURABLE, & RELIABLE – Shock-resistant, rugged design provides drop protection. Stick and retractable form factor to carry your data in the palm of your hand. No matter if it’s for work or fun, you can easily use your Buffalo SSD on-the-go.
- USB 3.2 CONNECTIVITY & 3-YEAR WARRANTY – Supports USB-C / USB-A. Easily connect the Buffalo SSD to your PC and other mobile devices. THREE-YEAR WARRANTY for registered devices (two years if unregistered).
Full Specifications
| Brand | BUFFALO |
|---|---|
| Color | Black |
| Model Name | SSD-PUT1.0U3B |
| Read Speed | 430 megabytes_per_second |
| Form Factor | Portable |
| Media Speed | 215 MB/s |
| Connectivity | USB-C |
| Model Number | SSD-PUT1.0U3B |
| Compatibility | PC, PS5, PS4, Mac |
| Built-In Media | USB TypeC adapter, Quick Setup Guide, Gaming Console Manual,Warranty Statement |
| Hard-Drive Size | 1 TB |
| Mfr Part Number | SSD-PUT1.0U3B |
| Number of Items | 1 |
| Special Feature | LED Light, Portable |
| Hardware Platform | PC |
| Installation Type | External Hard Drive |
| Compatible Devices | Desktop,Laptop,Gaming Console,Television,Tablet,Smart phone |
| Data Transfer Rate | 430 megabits_per_second |
| Enclosure Material | Nand Flash Memory |
| Additional Features | LED Light, Portable |
| Full listing title | BUFFALO External SSD 1TB - Up to 600MB/s - USB-C - USB-A - USB 3.2 Gen 2 (Compatible with PS4 / PS5 / Windows/Mac) - External Solid State Drive Stick - SSD-PUT1.0U3B |
Ready to buy?
BUFFALO External SSD 1TB - Up to 600MB/s - USB-C - USB-A - USB 3.2 Gen 2 (Compatible with PS4 / PS5 / Windows/Mac) - External Solid State Drive Stick - SSD-PUT1.0U3B 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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