With the increasing size of modern games, expanding your PS5 storage with an external SSD makes a lot of sense. The top picks in 2026 balance speed, capacity, and ease of use. The WD_BLACK SN850P stands out for its blazing-fast read speeds and official PS5 certification, perfect for gamers prioritizing performance. The Seagate Game Drive offers a more portable, plug-and-play option with a stylish design, ideal for gaming on the go. Meanwhile, the BUFFALO External SSD provides a good mix of affordability and compatibility for both PS4 and PS5. Each option involves tradeoffs—whether it’s speed, portability, or capacity—so I’ll walk through what makes each one unique.
Complete the kit
Key Takeaways
- High-speed NVMe M.2 SSDs like WD_BLACK SN850P deliver the fastest load times but require installation inside the PS5.
- External SSDs like Seagate and Buffalo are more portable and easier to set up but generally have lower transfer speeds compared to internal options.
- Capacity choices vary, with 1TB models suited for quick access and 2TB drives ideal for larger libraries, though at a higher cost.
- Officially licensed drives ensure compatibility but may come at a premium compared to unbranded options.
- Durability features like water resistance and shock protection are more common in portable drives designed for gaming on the go.
| WD_BLACK 1TB SN850P NVMe M.2 SSD with Heatsink for PS5 |  | Best Overall Internal SSD for High-Speed Gaming | Capacity: 1TB | Interface: NVMe M.2 | Read Speed: 7,300MB/s | VIEW ON AMAZON | See Our Full Breakdown |
| WD_BLACK 2TB SN850P NVMe M.2 SSD with Heatsink for PS5 |  | Best High-Capacity Internal SSD for Extensive Library | Capacity: 2TB | Interface: NVMe M.2 | Read Speed: 7,300MB/s | VIEW ON AMAZON | See Our Full Breakdown |
| Seagate Game Drive for PS4/PS5 2TB External SSD, 2.5″ USB 3.0, Blue LED Lighting |  | Best Portable External SSD for Easy Expansion | Capacity: 2TB | Compatibility: PS4, PS5 | Interface: USB 3.0 | VIEW ON AMAZON | See Our Full Breakdown |
| BUFFALO External SSD 2.0TB – Compatible with PS5 & PS4 |  | Best Budget External SSD for Versatile Compatibility | Storage Capacity: 2.0TB | Compatibility: PS5, PS4 | Connection Type: USB 3.2 Gen 2 Type A | VIEW ON AMAZON | See Our Full Breakdown |
| SanDisk 1TB Extreme Portable SSD for PS5 |  | Best Rugged Portable SSD for Gaming on the Go | Capacity: 1TB | Read Speeds: up to 1050MB/s | IP Rating: IP65 | VIEW ON AMAZON | See Our Full Breakdown |
| external ssd for ps5 | Capacity | Compatibility | Interface |
|---|---|---|---|
| WD_BLACK 1TB SN850P NVMe M.2 S | 1TB | PlayStation 5 | NVMe M.2 |
| WD_BLACK 2TB SN850P NVMe M.2 S | 2TB | PlayStation 5 | NVMe M.2 |
| Seagate Game Drive for PS4/PS5 | 2TB | PS4, PS5 | USB 3.0 |
| BUFFALO External SSD 2.0TB | — | PS5, PS4 | — |
| SanDisk 1TB Extreme Portable S | 1TB | — | — |
More Details on Our Top Picks
WD_BLACK 1TB SN850P NVMe M.2 SSD with Heatsink for PS5
This officially licensed M.2 SSD is designed specifically for PS5, offering up to 7,300MB/s read speeds that significantly reduce load times. Its built-in heatsink helps maintain thermal performance during extended gaming sessions, making it ideal for those who want the fastest internal storage. Compared with larger capacity options, this 1TB drive is perfect for gamers who prioritize speed over size, but it requires opening the console for installation. The main tradeoff is that it’s limited to PS5, and performance can fluctuate based on system conditions.
Pros:- Officially licensed for PS5 compatibility
- Blazing fast read speeds up to 7,300MB/s
- Includes a heatsink for thermal management
- Easy to install into PS5 M.2 slot
Cons:- Limited to PS5 compatibility
- Capacity may be less than advertised after formatting
- Performance may vary depending on usage conditions
Best for: High-performance gaming where speed and quick load times matter most.
Not ideal for: Users uncomfortable with internal installation or needing more than 1TB of storage.
- Capacity:1TB
- Interface:NVMe M.2
- Read Speed:7,300MB/s
- Heatsink:Yes
- Compatibility:PlayStation 5
Our verdict“The WD_BLACK SN850P is the best choice for gamers seeking top-tier internal speed and performance, accepting the hassle of installation.”
WD_BLACK 2TB SN850P NVMe M.2 SSD with Heatsink for PS5
For gamers who need more room, this 2TB version of the WD_BLACK SN850P offers the same blistering speed—up to 7,300MB/s—and the same official PS5 certification. Its larger capacity is well-suited for those who want to install numerous AAA titles directly on their console without sacrificing speed. Like its smaller sibling, it includes a heatsink to keep thermal performance in check, but the larger size means higher cost and installation complexity. It’s ideal for dedicated gamers who prioritize capacity but still want top-tier performance.
Pros:- Officially licensed for PS5
- High read speeds up to 7,300MB/s
- Includes heatsink for thermal control
- Large 2TB capacity
Cons:- Requires internal installation
- Cost increases with capacity
- Performance can fluctuate under heavy load
Best for: Players with extensive game libraries needing fast load times and large storage.
Not ideal for: Casual gamers or those unwilling to open the console for internal installation.
- Capacity:2TB
- Interface:NVMe M.2
- Read Speed:7,300MB/s
- Heatsink:Yes
- Compatibility:PlayStation 5
Our verdict“This drive makes the most sense for dedicated gamers who want large internal storage without compromising speed.”
Seagate Game Drive for PS4/PS5 2TB External SSD, 2.5″ USB 3.0, Blue LED Lighting
This 2TB external SSD is compatible with both PS4 and PS5, providing an easy plug-and-play solution with minimal setup. Its lightweight and portable design, combined with eye-catching blue LED lighting, makes it ideal for gamers who want to take their library on the go. While it doesn’t offer the ultra-fast speeds of internal NVMe drives, its USB 3.0 interface still provides quick enough transfer rates for most games—making it a practical choice for casual or mobile players. The main tradeoff is that it’s less fast than NVMe options and depends heavily on USB performance.
Pros:- Officially licensed for PlayStation
- Large 2TB capacity
- Portable and stylish design
- Simple plug-and-play setup
Cons:- Limited to USB 3.0 performance
- Lower speeds compared to internal SSDs
- Requires external power source for optimal performance
Best for: Casual gamers or players who want portable, easy-to-use storage.
Not ideal for: Power users seeking maximum load speeds or internal installation.
- Capacity:2TB
- Compatibility:PS4, PS5
- Interface:USB 3.0
- Form Factor:2.5″ SSD
- Lighting:Blue LED
Our verdict“This external drive is perfect for gamers who prioritize portability and convenience over raw speed.”
BUFFALO External SSD 2.0TB – Compatible with PS5 & PS4
The BUFFALO external SSD offers a straightforward, cable-free design with 2TB of storage, making it a practical choice for expanding your PS5 or PS4. Its USB 3.2 Gen 2 Type A interface strikes a balance between speed and compatibility, especially for those who want a simple, portable solution. While it doesn’t match the speed of NVMe drives, it’s more affordable and easy to set up—ideal for users who want quick access to games without breaking the bank. The tradeoff is that it’s less suitable for demanding games that require ultra-fast load times.
Pros:- Affordable and easy to use
- Cable-free, compact design
- Compatible with PS5 and PS4
- Good for expanding game libraries
Cons:- Limited to USB 3.2 Gen 2 speeds
- No included accessories beyond setup guide
- Lower performance compared to NVMe SSDs
Best for: Budget-conscious gamers seeking a versatile, portable external SSD.
Not ideal for: Power users or those needing maximum performance for large, fast-loading games.
- Storage Capacity:2.0TB
- Compatibility:PS5, PS4
- Connection Type:USB 3.2 Gen 2 Type A
- Design:Stick type, compact
Our verdict“This SSD offers good value for users who want simple, portable storage at a lower price point.”
SanDisk 1TB Extreme Portable SSD for PS5
This 1TB portable SSD is designed specifically for PS5, boasting transfer speeds up to 1050MB/s—fast enough for most gaming needs. Its rugged features, including IP65 water and dust resistance and drop protection up to 3 meters, make it a reliable companion for gaming outside the home. The included 5-year warranty adds peace of mind. While it doesn’t match the raw speed of internal NVMe drives, its durability and portability make it a compelling choice for gamers who travel or frequently switch locations. The main limitation is that external setup can be more involved, and performance varies with usage conditions.
Pros:- Fast transfer speeds up to 1050MB/s
- Rugged IP65 water and dust resistance
- Drop protection up to 3 meters
- Includes a 5-year warranty
Cons:- Performance may fluctuate based on environment
- Requires external setup for optimal use
- Limited capacity options (1TB)
Best for: Travelers or outdoor gamers needing durable, portable storage.
Not ideal for: Users requiring top-tier internal speeds or large capacity.
- Capacity:1TB
- Read Speeds:up to 1050MB/s
- IP Rating:IP65
- Drop Protection:Up to 3 meters
- Warranty:5 years
Our verdict“This portable SSD balances speed and durability, making it ideal for gaming on the move, though it isn’t the fastest internal solution.”
How We Picked
Our selection process focused on drives that are compatible with PS5, prioritizing high read/write speeds, ease of installation, and durability. We considered both internal M.2 options, which require installation inside the console, and external drives that connect via USB. Performance benchmarks, user reviews, and official certifications played a key role in assessing value and reliability. We balanced speed and capacity against price, making sure each product offers a distinct benefit for different types of users, from hardcore gamers to casual players.
| external ssd for ps5 | Interface | Compatibility |
|---|---|---|
| WD_BLACK 1TB SN850P NVMe M.2 S | NVMe M.2 | PlayStation 5 |
| WD_BLACK 2TB SN850P NVMe M.2 S | NVMe M.2 | PlayStation 5 |
| Seagate Game Drive for PS4/PS5 | USB 3.0 | PS4, PS5 |
| BUFFALO External SSD 2.0TB | — | PS5, PS4 |
| SanDisk 1TB Extreme Portable S | — | — |
Factors to Consider When Choosing External Ssd For Ps5
Choosing the right external SSD for your PS5 depends largely on how you plan to use it. Internal NVMe drives like WD_BLACK SN850P excel at delivering the fastest load times, but they require opening up your console for installation. External drives, on the other hand, offer plug-and-play convenience and portability, with options ranging from budget-friendly USB drives to rugged, travel-ready models. Key factors include capacity, speed, portability, and installation complexity—understanding these will help you pick the perfect match for your gaming style.
Internal NVMe SSDs
Internal NVMe SSDs such as the WD_BLACK SN850P are designed for gamers who prioritize speed. These drives connect directly to the PS5’s M.2 slot, offering significantly faster load times and seamless gameplay. The main tradeoff is that installation is more involved, requiring opening the console and handling delicate components. They are ideal for those who want the best possible performance and are comfortable with installation processes.
External USB SSDs
External SSDs like the Seagate Game Drive or Buffalo offer easy setup and portability. They’re perfect for expanding storage without internal modifications, though their transfer speeds are generally lower than internal NVMe drives. These are best suited for players who want extra space for storing games and don’t mind slightly longer load times, or for those who frequently move their drives between different consoles or locations.
Performance vs. Portability
If maximum speed is your priority, internal NVMe options are the clear winners. However, if you prefer a lightweight, portable drive that you can take anywhere, external options with rugged features may serve you better. Consider your gaming habits and environment—whether you need fast, internal storage or a durable, portable solution—and choose accordingly.
Frequently Asked Questions
Can I install an internal SSD in my PS5?
Yes, the PS5 allows users to install an M.2 NVMe SSD in its dedicated slot, provided the drive meets Sony’s specifications. Installing an internal SSD requires opening the console, which can be intimidating for some, but it offers the fastest load times and seamless integration for game storage.
Are external SSDs compatible with all PS5 models?
Most external SSDs that connect via USB 3.0 or higher are compatible with all PS5 models, as long as they meet the minimum speed requirements. It’s always best to verify the drive’s compatibility with PlayStation and ensure it offers sufficient capacity for your gaming library.
Do I need to reformat my external SSD for PS5?
Yes, external drives need to be formatted for use with a PS5, which can be done directly through the console’s settings. Formatting erases all data on the drive, so back up any important files before proceeding.
What is the difference between NVMe and USB external SSDs?
NVMe SSDs connect directly to the PS5’s internal M.2 slot, offering much higher read/write speeds for faster game load times. USB external SSDs are portable and easier to set up but generally have lower transfer speeds, which can lead to longer load times but greater convenience.
How durable are portable external SSDs for gaming?
Many portable SSDs like the SanDisk Extreme are built with rugged features, including water and dust resistance and shock protection, making them suitable for gaming on the go. Durability varies by model, so check ratings like IP65 or drop protection for peace of mind during travel.
Conclusion
For gamers seeking the fastest load times and don’t mind internal installation, a high-end NVMe SSD like the WD_BLACK SN850P remains the best option. Casual or mobile players will find external drives such as the Seagate Game Drive or SanDisk Extreme more suitable, offering portability and ease of use. Budget-conscious users should consider the Buffalo external SSD for reliable performance at a lower cost, while those needing large capacity and durability might prefer the rugged SanDisk model. Each choice depends on your gaming habits, technical comfort level, and storage needs.
