BUFFALO 1TB USB 3.2 Gen2 vs BUFFALO SSD-PG2.0U3-BC USB3.2 (2026): Key Differences
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This buffalo SSD 1tb USB 3 2 vs SSD pg2 0u3 bc usb3 2 comparison highlights two portable drives from BUFFALO. Both units are compact, bus-powered solid-state drives designed for easy data storage. The main difference lies in their interface speed and storage capacity. One drive offers faster transfer rates and console compatibility, while the other provides double the storage space. You need to weigh speed against capacity to decide which fits your workflow.
Key differences
| Aspect | BUFFALO 1TB USB 3.2 Gen2 Portable SSD | BUFFALO 2.0TB Portable SSD Type-A |
|---|---|---|
| Storage Capacity | 1TB | 2.0TB |
| Interface | USB 3.2 Gen2 | USB 3.2 Gen1 |
| Transfer Speed | Up to 600 MB/s | Not listed |
| Weight | 0.6 ounces | 6.03 ounces |
| Console Compatibility | PS5 and PS4 verified | Not listed |
Which one should you choose?
Choose BUFFALO 1TB USB 3.2 Gen2 Portable SSD if
- You need faster file transfers up to 600 MB/s for large assets.
- You plan to use the drive with a PS5 or PS4 console.
- You prioritize a lightweight, pocketable form factor for travel.
Choose BUFFALO 2.0TB Portable SSD Type-A if
- You require double the storage capacity for extensive media libraries.
- You are connecting the drive to older USB 3.2 Gen1 ports.
- You prefer a larger, more substantial physical drive size.
Verdict: The 1TB model is the better choice if you value speed and console compatibility. The 2.0TB model suits users who need maximum storage space and do not require high-speed transfers. Select the drive that aligns with your primary capacity or performance needs.
Buffalo Portable SSD Specs Compared
Storage capacity
You get different amounts of space with these two drives. The BUFFALO 1TB USB 3.2 Gen2 Portable SSD offers 1TB of storage. This is suitable for storing a large number of games or high-resolution videos. The BUFFALO 2.0TB Portable SSD Type-A provides 2.0TB of capacity. This doubles the available space for your files. If you need more room for your library, the 2.0TB model is the better choice. The 1TB model is lighter and more compact, which may matter for portability.
Interface speed
The connection type affects how fast you can move data. The BUFFALO 1TB USB 3.2 Gen2 Portable SSD uses a USB 3.2 Gen2 interface. This supports transfer speeds up to approximately 600 MB/s. The BUFFALO 2.0TB Portable SSD Type-A uses a USB 3.2 Gen1 interface. This is a slower standard, typically capped at 5 Gbps. If speed is your priority, the Gen2 drive is significantly faster. The Gen1 drive is adequate for general backups but slower for large file transfers.
Portability
Size and weight matter when you carry your drive around. The BUFFALO 1TB USB 3.2 Gen2 Portable SSD is very small. It measures 0.91 inches in width, 0.43 inches in height, and 2.69 inches in length. It weighs only 0.6 ounces. The BUFFALO 2.0TB Portable SSD Type-A weighs 6.03 ounces. Its exact dimensions are not listed, but it is much heavier. The 1TB model is easier to slip into a pocket or bag.
Compatibility
Both drives work with multiple operating systems and consoles. The BUFFALO 1TB USB 3.2 Gen2 Portable SSD is verified for PlayStation 5 and PlayStation 4. It also supports Windows 10, 8.1, 7, and Mac OS 11, 10.14 to 10.16. The BUFFALO 2.0TB Portable SSD Type-A lists USB 3.2 Gen1 as its interface. Its specific OS and console compatibility details are not provided in the data. If you plan to use it with a PS5, the 1TB model has explicit verification.
Warranty and support
After-sale support is a practical consideration for storage devices. The BUFFALO 1TB USB 3.2 Gen2 Portable SSD includes a one-year warranty from the date of purchase. It also mentions that all data recovery services are free of charge. The BUFFALO 2.0TB Portable SSD Type-A does not list any warranty terms or support services in the provided data. You have clear protection with the 1TB model, while the terms for the 2.0TB drive are unknown.
Which portable SSD suits your needs
PS5 gamers seeking verified compatibility
This drive is PS5 and PS4 verified. It features USB 3.2 Gen2 for fast transfers up to 600 MB/s. The compact size and low weight make it easy to carry. You get a one-year warranty and free data recovery services. It is the clear choice for console storage expansion.
Users needing maximum storage space
This model provides 2.0TB of storage capacity. It connects via USB 3.2 Gen1. It is a portable solid-state drive designed for bus-powered operation. If you require double the storage of the 1TB option, this unit offers the higher capacity you need for large media libraries.
PC users wanting quiet operation
The SSD ensures silent recording of TV programs. It works with Windows 10, 8.1, and 7. The USB 3.2 Gen2 interface supports fast file transfers. Its small form factor and lightweight design make it convenient for desktop use without creating noise or taking up much space.
The products compared
BUFFALO 1TB USB 3.2 Gen2 Portable SSD
Best for: PS5 gaming and lightweight portable storage
- Storage Capacity
- 1TB
- Interface
- USB 3.2 Gen2
- Compatibility
- PS5
- Dimensions
- 2.69 × 0.91 × 0.43 inches
- Weight
- 0.6 ounces
View on Amazon: BUFFALO 1TB USB 3.2 Gen2 Portable SSD Affiliate link
This Buffalo portable SSD offers 1TB of storage via a USB 3.2 Gen2 interface. It delivers sequential read speeds up to 600 MB/s. The drive is compact, measuring 0.91 by 0.43 by 2.69 inches, and weighs only 0.6 ounces. It is verified for use with PlayStation 5 and PlayStation 4 consoles. The bus-powered design requires no external power cable for PC use.
Pros
- USB 3.2 Gen2 interface for up to 600 MB/s transfer speeds
- PS5 and PS4 verified compatibility for console gaming
- Compact and lightweight design at 0.6 ounces
- Bus-powered operation with no external cable needed for PC
Cons
- Limited to 1TB storage capacity compared to 2TB options
- Only includes a 1-year warranty from purchase
- Lacks a USB Type-C port on the drive itself
Good fit if
- You need verified storage for a PlayStation 5 or PlayStation 4
- You want a lightweight drive that weighs under 1 ounce
- You require a compact SSD for portable PC data storage
Skip if
- You need more than 1TB of storage space
- You want a longer warranty period than 1 year
- You prefer a drive with a native USB Type-C connector
Verdict: Buffalo 1TB USB 3.2 Gen2 Portable SSD is a practical choice for gamers who need verified PS5 storage in a tiny, lightweight form factor. It suits users prioritizing console compatibility and portability over higher capacity.
BUFFALO 2.0TB Portable SSD Type-A
Best for: High-capacity portable storage needs
- Storage Capacity
- 2.0TB
- Interface
- USB3.2 (Gen1)
- Form Factor
- Portable
- Weight
- 6.03 ounces
View on Amazon: BUFFALO 2.0TB Portable SSD Type-A Affiliate link
This portable SSD from BUFFALO offers 2.0TB of storage capacity. It connects via USB 3.2 Gen1 interface, which limits transfer speeds compared to newer standards. The drive is compact and weighs 6.03 ounces. You should choose this if you need high capacity for media files or backups. It is less ideal if you require the fastest possible data transfer rates available on modern devices.
Pros
- 2.0TB storage capacity
- USB 3.2 Gen1 interface
- Portable form factor
- Weighs 6.03 ounces
Cons
- USB 3.2 Gen1 limits speed to 5 Gbps
- Heavier than typical 1TB portable drives
- No included software or encryption tools listed
Good fit if
- You need large storage for photos and videos
- You prioritize capacity over maximum speed
- You want a simple plug-and-play drive
Skip if
- You need USB 3.2 Gen2 speeds
- You want the lightest possible drive
- You require hardware encryption
Verdict: BUFFALO 2TB USB 3.2 Gen1 Portable SSD is a high-capacity option for users who value storage space over transfer speed. It fits those who store large media libraries and do not need Gen2 performance.
Specifications side by side
| Spec | BUFFALO 1TB USB 3.2 Gen2 Portable SSD | BUFFALO 2.0TB Portable SSD Type-A |
|---|---|---|
| Storage Capacity | 1TB | 2.0TB |
| Interface | USB 3.2 Gen2 | USB3.2 (Gen1) |
| Form Factor | not stated | Portable |
| Compatibility | PS5 | not stated |
| Size | 1TB | not stated |
| Dimensions | 2.69 × 0.91 × 0.43 inches | not stated |
| Weight | 0.6 ounces | 6.03 ounces |
| Color | Black | not stated |
| Model | SSD-SCT1.0U3BA/N | not stated |
Frequently asked questions
Which BUFFALO SSD is best for PS5 gaming?
The BUFFALO 1TB USB 3.2 Gen2 Portable SSD is the verified choice for PS5. It is explicitly listed as compatible with the console. This makes it a practical option for gamers who need expanded storage that works directly with their system without additional configuration.
What is the weight difference between these portable drives?
The BUFFALO 1TB USB 3.2 Gen2 model weighs just 0.6 ounces. This makes it extremely lightweight and easy to carry in a pocket or bag. In contrast, the BUFFALO 2.0TB Portable SSD Type-A weighs 6.03 ounces. The heavier drive offers more storage but is less portable.
How small is the BUFFALO 1TB USB 3.2 Gen2 drive?
This drive features a compact form factor measuring 2.69 inches in length, 0.91 inches in width, and 0.43 inches in height. Its tiny dimensions allow it to fit easily into small bags or pockets. You can carry it anywhere without taking up much space.
Is the BUFFALO 1TB drive suitable for large media libraries?
Yes, the 1TB capacity is suitable for storing a large number of games or high-resolution videos. It provides ample space for most users who need portable storage. If you require even more space, the 2.0TB option offers double the capacity for extensive media collections.
What interface speed does the 1TB BUFFALO SSD use?
The BUFFALO 1TB USB 3.2 Gen2 Portable SSD uses a USB 3.2 Gen2 interface. This connection type supports fast data transfer rates. It allows you to move large files quickly between your computer and the drive. The speed is ideal for modern gaming and video editing workflows.
Does the BUFFALO 2.0TB drive support PS5?
The provided data does not list PS5 compatibility for the BUFFALO 2.0TB Portable SSD Type-A. The 1TB model is explicitly verified for PS5 use. If console compatibility is your priority, the 1TB drive is the safer choice based on the available specifications.
What color is the BUFFALO 1TB USB 3.2 Gen2 SSD?
The BUFFALO 1TB USB 3.2 Gen2 Portable SSD comes in a black color. This neutral finish helps it blend in with most setups. The design is simple and functional, focusing on performance and portability rather than flashy aesthetics.