BUFFALO SSD-PUT1.0U3-BKC USB3.2 or BUFFALO External SSD 4.0TB Officially? Which BUFFALO Model to Buy
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When comparing the buffalo SSD put1 0u3 bkc usb3 2 vs external SSD 4 0tb officially, you see two distinct portable storage solutions from the same brand. Both devices are black, compact drives designed for portability. The main difference lies in their capacity and interface speed. One model offers 1.0TB with a slower USB3.2 Gen1 connection, while the other provides 4.0TB with the faster USB3.2 Gen2 interface. You must choose based on your storage needs and device compatibility.
Key differences
| Aspect | BUFFALO 1.0TB Portable Stick SSD | BUFFALO 4TB Shockproof External SSD |
|---|---|---|
| Storage Capacity | 1.0TB | 4.0TB |
| Interface | USB3.2 (Gen1) | USB3.2 Gen2 |
| Form Factor | Portable Stick | Portable Box |
| Dimensions | 2.69 x 0.91 x 0.43 inches | 4.2 x 2.2 x 0.5 inches |
| Protection | not listed | Shockproof, IP55 |
| Console Compatibility | not listed | PS5, PS4 |
Which one should you choose?
Choose BUFFALO 1.0TB Portable Stick SSD if
- You need a compact, stick-style drive that fits easily into a pocket or bag.
- You only require 1.0TB of storage space for general file transfers.
- You are connecting to older USB ports that support Gen1 speeds.
Choose BUFFALO 4TB Shockproof External SSD if
- You need 4.0TB of storage for large game libraries or media archives.
- You want faster transfer speeds provided by the USB3.2 Gen2 interface.
- You need a shockproof and water-resistant drive for use with PS5 or PS4 consoles.
Verdict: The 1.0TB stick model is best for users prioritizing extreme portability and lower storage needs. The 4.0TB box model suits those who need high capacity, faster Gen2 speeds, and console compatibility. Your choice depends on whether you value compactness or storage volume and speed.
Buffalo SSD Specs Compared
Storage Capacity
The Buffalo SSD-PUT1.0U3-BKC offers 1.0TB of storage, while the BUFFALO External SSD 4.0TB provides 4.0TB. This four-fold difference is significant for users with large media libraries or extensive game collections. The 4.0TB model allows you to store more PS5 titles and high-resolution videos without managing space as frequently. The 1.0TB stick is lighter and more discreet, but fills up much faster. If you need maximum room for data, the larger drive is the clear choice. For casual users with modest needs, the smaller capacity may suffice.
Interface Speed
Connectivity differs between the two models. The SSD-PUT1.0U3-BKC uses USB3.2 Gen1, which has a maximum theoretical bandwidth of 5 Gbps. The External SSD 4.0TB utilizes USB3.2 Gen2, offering up to 10 Gbps. This doubled bandwidth allows the 4.0TB model to transfer large files more quickly, assuming your host device supports the faster standard. For users moving large game files or video projects, the Gen2 interface provides a tangible performance advantage. The Gen1 port on the stick is adequate for general backups but slower for bulk data movement.
Form Factor
Physical design varies considerably. The SSD-PUT1.0U3-BKC is a compact stick measuring 2.69 inches in length and weighing just 1.9 ounces. It is designed to plug directly into a port or hang on a keychain. The 4.0TB External SSD is a larger rectangular drive at 4.2 inches long and 0.5 inches high. It requires a cable connection rather than a direct plug. The stick form factor is superior for travel and minimal footprint, while the boxier drive offers more internal space for components and heat dissipation.
Console Compatibility
The External SSD 4.0TB is explicitly marketed as an officially licensed product for PS5 and PS4 consoles. It is designed to eliminate storage shortages on these systems. The SSD-PUT1.0U3-BKC lacks specific console compatibility claims in its specifications. While it may function with various devices, the 4.0TB model is optimized for gaming consoles, potentially offering better integration and loading time reductions on PS4. If your primary use case involves expanding console storage, the officially licensed drive is the safer and more targeted choice.
Durability and Build
The External SSD 4.0TB features an IP55 rating for dust and water resistance, along with shockproof construction. This design protects your data from environmental hazards and physical drops. The specifications for the SSD-PUT1.0U3-BKC do not list any IP rating or shock resistance features. For users who carry drives in bags or outdoors, the ruggedized build of the 4.0TB model provides essential protection. The stick drive is more exposed to the elements due to its small, plug-in design.
Choose the right Buffalo SSD for you
PS5 owners needing massive game storage
You need 4.0TB to hold large PS5 libraries. This drive is officially licensed for PlayStation 5 and 4 consoles. It helps reduce loading times and frees up internal space. The USB 3.2 Gen 2 interface ensures faster data transfer speeds for your heavy game files compared to older standards.
Users wanting a compact stick design
You prefer a portable stick form factor that is easy to carry. This 1.0TB model measures just 2.69 inches long and weighs 1.9 ounces. It fits directly into a USB port without dangling cables. The USB 3.2 Gen 1 interface is sufficient for basic file transfers and backups on the go.
People needing water and dust resistance
You require durable storage for outdoor or travel use. This 4.0TB drive features an IP55 rating for dust and water resistance. It is also shockproof to protect your data from physical impacts. The included USB Type-C to C and Type-C to A cables offer versatile connection options for various devices.
The products compared
BUFFALO 1.0TB Portable Stick SSD
Best for: Lightweight 1TB storage for travel
- Storage Capacity
- 1.0TB
- Interface
- USB3.2 (Gen1)
- Form Factor
- Portable
- Dimensions
- 2.69 × 0.91 × 0.43 inches
- Weight
- 1.9 ounces
View on Amazon: BUFFALO 1.0TB Portable Stick SSD Affiliate link
This is a 1.0TB portable SSD from BUFFALO designed for simple storage expansion. It connects via USB 3.2 Gen1, which limits data transfer speeds compared to newer standards. The drive is compact, measuring 2.69 inches in length and weighing just 1.9 ounces. You get a small, lightweight device that fits easily in your pocket. It is best for users who need extra space for files and do not require high-speed transfers.
Pros
- 1.0TB storage capacity
- Lightweight at 1.9 ounces
- Compact dimensions of 2.69 x 0.91 x 0.43 inches
- USB 3.2 Gen1 interface
Cons
- USB 3.2 Gen1 interface limits transfer speeds
- Only 1.0TB capacity compared to 4.0TB alternatives
- No included software or encryption mentioned in specs
Good fit if
- You need a lightweight drive for travel
- You require 1TB of portable storage
- You use devices with USB 3.2 Gen1 ports
Skip if
- You need faster USB 3.2 Gen2 or USB4 speeds
- You require more than 1TB of storage
- You want a drive with built-in encryption
Verdict: BUFFALO 1TB USB 3.2 Portable SSD is a compact storage solution for users prioritizing portability over speed. It suits those who need 1TB of space for documents and media without needing high-performance transfers.
BUFFALO 4TB Shockproof External SSD
Best for: PS5 players needing 4TB of storage
- Storage Capacity
- 4.0TB
- Interface
- USB3.2 Gen2
- Compatibility
- PS5
- Protection
- Shockproof
- Dimensions
- 4.2 × 2.2 × 0.5 inches
View on Amazon: BUFFALO 4TB Shockproof External SSD Affiliate link
This BUFFALO drive offers 4.0TB of storage via a USB3.2 Gen2 interface. It is officially licensed for PS5 and PS4 consoles, helping you expand free space and reduce loading times. The black unit measures 4.2 by 2.2 by 0.5 inches. It includes an IP55 dust and water resistant design to protect your game data from the elements.
Pros
- 4.0TB storage capacity
- USB3.2 Gen2 interface
- Officially licensed for PS5
- IP55 dust and water resistant
- Includes USB-C to C and USB-C to A cables
Cons
- Larger 0.9-inch height variant exists for some models
- No mention of included carrying case
- Stick-style alternative offers more compact form factor
Good fit if
- You need 4.0TB of storage for PS5 games
- You want an officially licensed drive for console use
- You need IP55 water and dust resistance
Skip if
- You prefer a stick-style form factor
- You only need 1.0TB or 2.0TB of space
- You require USB3.2 Gen2x2 speeds
Verdict: BUFFALO 4TB External SSD provides ample official PS5 storage with robust IP55 protection. It is a solid choice for players needing maximum capacity and console compatibility.
Specifications side by side
| Spec | BUFFALO 1.0TB Portable Stick SSD | BUFFALO 4TB Shockproof External SSD |
|---|---|---|
| Storage Capacity | 1.0TB | 4.0TB |
| Interface | USB3.2 (Gen1) | USB3.2 Gen2 |
| Form Factor | Portable | not stated |
| Compatibility | not stated | PS5 |
| Protection | not stated | Shockproof |
| Dimensions | 2.69 × 0.91 × 0.43 inches | 4.2 × 2.2 × 0.5 inches |
| Weight | 1.9 ounces | not stated |
| Color | Black | Black |
| Model | SSD-3014 | SSD-PHO4.0U3B |
| Size | not stated | 4.0TB |
Frequently asked questions
Is the BUFFALO 1.0TB Portable Stick SSD fast enough for daily use?
It is designed for portability rather than high performance. You get 1.0TB of space in a compact form factor. This model suits users who prioritize carrying documents and media without needing rapid transfer speeds. It is a practical choice for lightweight storage needs on the go.
Does the BUFFALO 4TB External SSD work with PS5?
Yes, this drive is officially compatible with PlayStation 5 and PS4 consoles. It provides ample storage for large game libraries. The unit is shockproof and features IP55 protection, making it a durable option for players who need to expand their console storage securely.
How big is the BUFFALO 1.0TB Portable Stick SSD?
The drive measures 2.69 inches in length, 0.91 inches in width, and 0.43 inches in height. It weighs just 1.9 ounces. These dimensions make it extremely compact and easy to carry in a pocket or bag alongside your laptop or tablet.
What is the model number for the BUFFALO 4TB drive?
The model number is SSD-PHO4.0U3B. This specific unit offers 4.0TB of storage capacity. It is black in color and measures 4.2 inches in length, 2.2 inches in width, and 0.5 inches in height, providing a sturdy build for external use.
Can I use the BUFFALO 4TB SSD for PS4 as well?
Yes, the specifications list compatibility with both PS5 and PS4 consoles. You can use it to store games and reduce loading times on either system. The shockproof design ensures your data remains safe even if the drive is bumped or dropped during transport.
Which Buffalo SSD is better for travel?
The 1.0TB Portable Stick SSD is better for travel due to its smaller size and lighter weight. It weighs only 1.9 ounces and fits easily into small spaces. If you need maximum capacity for games, the 4TB model is heavier and larger, making it less portable.
Is the BUFFALO 4TB drive waterproof?
It features IP55 protection, which means it is resistant to dust and low-pressure water jets. While not fully submersible, this rating offers robust protection against spills and rain. The shockproof construction adds another layer of durability for outdoor or rough handling scenarios.