The ASUS ROG Ally X is a fantastic portable gaming powerhouse, but let’s be real – even with its improved specs, you’ll fill up that internal storage faster than you can say “game update.” That’s where a massive 4TB SSD comes in handy, giving you tons of space for your favorite titles without constantly uninstalling and reinstalling. And when it comes to reliable, high-performance storage, Sabrent is a name that often comes up in enthusiast circles.
But which Sabrent best 4TB SSD for ROG Ally X is right for you? Whether you’re looking to swap out the internal drive for a massive upgrade or add lightning-fast external storage, Sabrent has some compelling options. We’ve rounded up eight top Sabrent 4TB SSDs, diving into their features, what makes them tick, and who they’re best for. Let’s get your ROG Ally X ready for an epic gaming library!
Understanding Your ROG Ally X Storage Needs
Before we dive into the reviews, remember that the ROG Ally X uses an M.2 2280 NVMe SSD for its internal storage. This means you’ll want a compatible internal drive for a primary upgrade. However, external SSDs are also incredibly useful for expanding your game library without opening up the device or for quickly transferring large files. We’ll cover both internal and external Sabrent 4TB SSD options to help you make the perfect choice.
Product Reviews: Sabrent 4TB SSDs for ROG Ally X
1. SABRENT Rocket 4 4TB NVMe SSD PCIe Gen4 M.2 2280
This is a prime candidate for an internal upgrade for your ROG Ally X, offering a serious boost in both capacity and speed. The Rocket 4 4TB NVMe SSD delivers blistering PCIe Gen4 performance, ensuring your games load in a flash and your system feels incredibly responsive. It’s built for demanding users who refuse to compromise on speed or storage.
-
Key Features:
- Massive Gen4 Performance: Up to 7450MB/s read and 6400MB/s write speeds with PCIe 4.0 NVMe.
- Built for Speed and Stability: Up to 1000K/950K random IOPS with consistent low-heat output.
- Broad Compatibility: Slim, single-sided M.2 2280 design fits perfectly in desktops, laptops, and PS5 systems.
- For Demanding Users: Ideal for gamers, media editors, engineers, and power users needing high capacity and top-tier performance.
- Sabrent Reliability & Support: Made with premium hardware and OS compatibility across Windows, macOS, and Linux.
-
Pros:
- Exceptional PCIe Gen4 speeds for rapid game loading and overall system responsiveness.
- Massive 4TB capacity allows for an extensive game library.
- M.2 2280 form factor is perfect for internal ROG Ally X upgrades.
- Designed for sustained performance with good thermal characteristics.
-
Cons:
- Installation requires opening your ROG Ally X, which might be daunting for some.
- May require a separate heatsink for optimal performance under heavy, continuous loads (though Ally X has some passive cooling).
-
User Impressions: Many users rave about the sheer speed and storage capacity, noting a significant improvement in game load times and overall system snappiness. Gamers particularly appreciate being able to install dozens of AAA titles without worrying about space. The reliability of Sabrent drives is frequently mentioned.
-
Call to Action: See it on Amazon here
2. SABRENT 4TB External Aluminum SSD, Rocket Nano V2, USB
While not an internal drive, the Sabrent Rocket Nano V2 offers an incredibly compact and fast external storage solution for your ROG Ally X. Perfect for carrying an entire library of games, media, or project files, this portable SSD delivers excellent performance over USB 3.2 Gen 2×2. Its rugged design means you can take it anywhere your Ally X goes.
-
Key Features:
- Burst transfers over 1500 MB/s with sustained performance capable of smooth 8K video recording.
- Transfers over USB 3.2 Gen 2×2 interface for maximum speed.
- Constructed of aluminum with an external silicone sleeve for ruggedness in all conditions.
- Available at up to 4TB to make sure you never run out of space.
- Includes both Type-C to Type-A and Type-C to Type-C cables for flexibility.
-
Pros:
- Extremely portable and durable, ideal for on-the-go gaming with your ROG Ally X.
- Fast USB 3.2 Gen 2×2 speeds are excellent for external game storage or media.
- High-quality aluminum build with a protective silicone sleeve.
- Includes versatile cables for broad device compatibility.
-
Cons:
- External drive, meaning it’s not integrated into the Ally X’s internal storage.
- Performance is limited by the USB interface, not as fast as an internal PCIe Gen4 drive.
-
User Impressions: Customers love the Rocket Nano V2 for its blend of speed, portability, and ruggedness. It’s a popular choice for content creators and gamers who need to ferry large files around reliably. The compact size and sturdy build receive consistent praise.
-
Call to Action: See it on Amazon here
3. SABRENT Rocket XTRM 5 4TB Thunderbolt 5 Portable SSD
If you’re looking for the absolute fastest external storage for your ROG Ally X (or other Thunderbolt-equipped devices), the Sabrent Rocket XTRM 5 is a beast. Boasting Thunderbolt 5 speeds, this portable SSD is future-proofed and offers incredible transfer rates that rival some internal drives, making it ideal for the most demanding external workloads or extreme game streaming.
-
Key Features:
- Ultra-Fast Thunderbolt 5 Performance: Achieve up to 64Gbps transfer speeds with 80Gbps connection.
- Broad Compatibility with Older Devices: Backward compatible with Thunderbolt 3, Thunderbolt 4, and USB4.
- Rugged and Durable Construction: Built with an aluminum body for heat dissipation and a silicone sleeve for drop protection.
- Plug and Play, No External Power Needed: Bus-powered for easy use, includes a premium Thunderbolt cable.
- Reliable, Future-Proof Storage Solution: Ideal for creators, professionals, and gamers needing long-term, versatile high-speed storage.
-
Pros:
- Unmatched external transfer speeds for incredibly fast data access.
- Excellent backward compatibility ensures it works with a wide range of devices.
- Durable and rugged design with a protective silicone sleeve.
- Bus-powered, making it highly portable and convenient.
-
Cons:
- Requires a Thunderbolt-compatible port on your device to achieve maximum speeds (though still fast over USB).
- Premium price point due to Thunderbolt 5 technology.
-
User Impressions: Professionals and power users are blown away by the speed of the XTRM 5. It handles massive video files and game libraries with ease, making it a favorite for those who need top-tier external performance. The solid build quality also instills confidence.
-
Call to Action: See it on Amazon here
4. SABRENT Rocket 4 2TB NVMe SSD PCIe Gen4 M.2 2280
While this is the 2TB version, it shares the incredible performance of its 4TB sibling, making it a strong contender if you prioritize speed and a slightly lower cost over maximum capacity. This Rocket 4 still offers blazing PCIe Gen4 speeds, ensuring your ROG Ally X experiences ultra-fast boots and smooth gameplay. It’s built for robust, sustained performance.
-
Key Features:
- Next-Gen Gen4 Performance: Reach up to 7450MB/s read and 6400MB/s write speeds with PCIe 4.0 NVMe.
- High IOPS, Low Heat: Get up to 1000K/950K random IOPS with minimal thermal output.
- Universal Compatibility: Compatible with desktops, laptops, and PS5. Single-sided M.2 2280 design.
- Power for Pros and Gamers: Delivers fast, reliable storage for intensive applications.
- Sabrent Quality and Support: Built with premium components and broad OS support.
-
Pros:
- Excellent PCIe Gen4 speeds for a noticeable performance boost in the ROG Ally X.
- M.2 2280 form factor is perfect for internal installation.
- Good balance of performance and thermal efficiency.
- Reliable Sabrent build quality.
-
Cons:
- Only 2TB capacity – while substantial, it’s half the Sabrent 4TB SSD for ROG Ally X options.
- Requires opening the device for installation.
-
User Impressions: Users report excellent performance, with games loading almost instantaneously. They often comment on the drive’s stability even under heavy use, making it a reliable choice for gamers and everyday power users.
-
Call to Action: See it on Amazon here
5. SABRENT Rocket XTRM Plus 4TB Thunderbolt 3 Portable SSD
An upgraded version of Sabrent’s popular Thunderbolt 3 portable SSD line, the Rocket XTRM Plus 4TB is another fantastic option for external storage for your ROG Ally X. It offers a sleek, durable design combined with exceptional Thunderbolt 3 speeds, and a flexible USB fallback mode, making it versatile for various setups.
-
Key Features:
- Upgraded TB3/USB SSD: Enhanced Thunderbolt 3 portable SSD with sleek, durable design.
- Flexible High-Speed Performance: Up to 2,700 MB/s with 40Gbps Thunderbolt 3 or up to 900 MB/s in 10Gbps USB 3.2 Gen 2×1 fallback mode.
- Built To Last: Aluminum outer shell for ruggedness and improved heat dissipation, plus a removable silicone sleeve.
- Complete Package: Includes a premium Thunderbolt 3 cable and a USB-A to USB-C cable.
- Universal Compatibility: Compatible with Windows, macOS, and Linux systems.
-
Pros:
- Very fast external storage solution, ideal for large game libraries or media files.
- Excellent durability with aluminum housing and silicone sleeve.
- Offers both Thunderbolt 3 and USB fallback for wide compatibility.
- Bus-powered and plug-and-play for convenience.
-
Cons:
- Requires a Thunderbolt port for maximum speeds (though still very fast over USB).
- External drive, adding a peripheral to your ROG Ally X setup.
-
User Impressions: Reviewers often highlight its robust construction and incredibly fast transfer speeds, especially when connected via Thunderbolt. It’s a favorite among video editors and professionals who need rapid access to large project files, and its performance translates beautifully to gaming.
-
Call to Action: See it on Amazon here
6. SABRENT Rocket 4 1TB NVMe SSD PCIe Gen4 M.2 2280
Similar to the other Rocket 4 models, this 1TB version brings the same blazing PCIe Gen4 speed to the table, just in a smaller capacity. If your budget is tighter or you don’t need a full 4TB but still want to upgrade from the base ROG Ally X storage and get incredible performance, this is a solid choice. It’s optimized for fast boots, smooth gaming, and demanding workloads.
-
Key Features:
- Blazing Gen4 Speed: Experience PCIe 4.0 NVMe performance with up to 7450MB/s read and 6100MB/s write speeds.
- High IOPS, Efficient Design: Delivers up to 850K/800K random IOPS while maintaining low heat and power draw.
- Broad System Compatibility: Single-sided M.2 2280 form factor ensures wide compatibility.
- Made for Pros and Gamers: Provides fast, responsive storage ideal for high-performance systems.
- Trusted Sabrent Support: Engineered with premium hardware and supports Windows, macOS, and Linux.
-
Pros:
- Offers the same high PCIe Gen4 speeds as its larger siblings.
- Perfect internal upgrade for the ROG Ally X in terms of form factor and performance.
- Efficient design helps with thermal management in compact devices.
- A more budget-friendly option if 4TB isn’t a necessity.
-
Cons:
- Only 1TB capacity, which some power users might quickly outgrow.
- Requires opening the device for installation.
-
User Impressions: Users praise its fast performance and reliability, noting that it brings a noticeable speed bump to their systems, even if they only need 1TB. It’s often chosen for its excellent value proposition for the speed it delivers.
-
Call to Action: See it on Amazon here
7. SABRENT Rocket 4 Plus SSD with Heatsink 8TB PCIe Gen
Okay, this one is an 8TB monster, but it showcases Sabrent’s top-tier internal SSD technology, which is highly relevant to understanding the Sabrent best 4TB SSD for ROG Ally X options. The Rocket 4 Plus pushes the boundaries of PCIe Gen4, making it an incredible choice if you need maximum speed and capacity (and are considering their 4TB Rocket 4 Plus without the massive heatsink for the Ally X, as this one is too big). This specific 8TB model with a heatsink is more for desktops or PS5, but its core technology informs the smaller capacities suitable for Ally X.
-
Key Features:
- Supercharge your experience with a Gen4 NVMe SSD, testing the boundaries of PCIe 4.0.
- Tried and true hardware: Comes with TLC and DRAM for sustained performance.
- Ready for computers and consoles: Utilizes an eight-channel controller for speeds of up to 7,100 MB/s.
- A premium drive without compromise: Affordable, reliable drives for every type of user.
- Sabrent Acronis True Image for Sabrent included for easy cloning.
-
Pros:
- Unparalleled PCIe Gen4 performance, among the fastest available.
- Massive 8TB capacity (even if the heatsink version isn’t ideal for Ally X, the drive itself is top-tier).
- High-endurance flash and advanced wear management for longevity.
- Comes with cloning software, a helpful bonus for upgrades.
-
Cons:
- The integrated heatsink on this specific 8TB model is too large for the ROG Ally X. (You’d need a Rocket 4 Plus without the heatsink, or install a very slim aftermarket one if desired).
- Very high capacity means a higher price point.
-
User Impressions: Power users, content creators, and serious gamers consider the Rocket 4 Plus their go-to for top-tier storage. They consistently praise its incredible speed and stability, even with prolonged heavy use. The included software is also a nice touch for seamless upgrades.
-
Call to Action: See it on Amazon here
8. SABRENT Rocket Q 4TB NVMe PCIe M.2 2280 Internal SSD
For users who need a huge 4TB of internal storage for their ROG Ally X but are looking for a more budget-friendly option than the Rocket 4 or 4 Plus, the Sabrent Rocket Q 4TB is an excellent choice. This drive utilizes a PCIe Gen3 x4 interface, still offering very respectable speeds and ample space for a vast game library. It’s a great balance of capacity and value.
-
Key Features:
- M.2 PCIe Gen3 x 4 Interface.
- Built to the PCIe 3.1 specification / NVMe 1.3 Compliant.
- Power Management Support for APST / ASPM / L1.2.
- Supports SMART and TRIM commands. Supports ONFi 2.3, ONFi 3.0, ONFi 3.2 and ONFi 4.0 interface.
- All Sabrent SSDs come with FREE Sabrent Acronis True Image for Sabrent Software for easy Cloning.
-
Pros:
- Massive 4TB capacity at a more accessible price point.
- M.2 2280 form factor is perfect for internal ROG Ally X upgrades.
- Still offers very good PCIe Gen3 speeds, a significant upgrade over traditional SATA SSDs.
- Includes cloning software for a hassle-free upgrade process.
-
Cons:
- PCIe Gen3 speeds are slower than PCIe Gen4 models.
- Uses QLC NAND, which can have slightly lower endurance and sustained write speeds compared to TLC (though still excellent for gaming).
-
User Impressions: Users are generally pleased with the Rocket Q’s performance for its price. It’s often recommended for those who prioritize capacity over absolute bleeding-edge speeds, finding it more than fast enough for gaming and everyday use. The ease of cloning with the included software is a consistent positive.
-
Call to Action: See it on Amazon here
Frequently Asked Questions (FAQ)
Q1: What kind of SSD does the ROG Ally X use internally?
A1: The ROG Ally X uses an M.2 2280 NVMe PCIe Gen4 SSD for its internal storage. This means you’ll need a drive with this specific form factor and interface for an internal upgrade.
Q2: Is a 4TB SSD overkill for the ROG Ally X?
A2: Not at all! Modern AAA games can easily take up 100GB or more each. A 4TB SSD allows you to install dozens of your favorite titles, operating systems, and other applications without constantly managing storage, providing a truly worry-free gaming experience. It’s perfect for serious gamers.
Q3: What’s the difference between an internal and external SSD for the ROG Ally X?
A3: An internal SSD replaces the device’s primary storage, offering the fastest possible speeds and seamless integration. An external SSD connects via USB-C or Thunderbolt, providing additional storage that’s portable and can be easily swapped between devices. While external drives are convenient, internal drives typically offer superior performance for directly running games.
Q4: Do I need a heatsink for a Sabrent 4TB SSD in my ROG Ally X?
A4: Most M.2 2280 SSDs can run fine without an additional heatsink, especially with the passive cooling provided by the ROG Ally X’s chassis. However, for sustained heavy workloads or in very hot environments, a slim, aftermarket heatsink might help with thermal management, ensuring consistent peak performance. Ensure any heatsink you choose fits within the Ally X’s tight internal space.
Q5: How difficult is it to install a new internal SSD in the ROG Ally X?
A5: Upgrading the internal SSD in the ROG Ally X involves opening the device, which requires some technical comfort. ASUS generally provides guides, and there are many community tutorials available. If you’re not comfortable with delicate electronics, consider seeking professional help. Sabrent also often includes cloning software, which makes transferring your old data much easier.
Q6: What’s the real-world difference between PCIe Gen3 and Gen4 speeds for gaming on the ROG Ally X?
A6: PCIe Gen4 SSDs offer significantly higher theoretical read/write speeds than Gen3. In real-world gaming, this often translates to faster game load times, quicker texture streaming, and overall snappier system responsiveness. While Gen3 is still very capable, Gen4 provides a noticeable edge, especially for games optimized for direct storage access. For the ROG Ally X’s Gen4 slot, a Gen4 drive makes the most sense to leverage its full potential.
Q7: Why choose Sabrent for my ROG Ally X SSD upgrade?
A7: Sabrent has built a strong reputation for producing high-performance, reliable SSDs, particularly their “Rocket” series. They use quality components, offer excellent performance-to-price ratios, and frequently include useful software like Acronis True Image for cloning, making the upgrade process smoother. Their wide range of products means there’s usually a Sabrent option for every need and budget.
Upgrading your Sabrent best 4TB SSD for ROG Ally X isn’t just about getting more space; it’s about unlocking a smoother, faster, and more enjoyable gaming experience. Whether you opt for the blazing speed of an internal PCIe Gen4 drive or the versatile convenience of a super-fast external solution, any of these Sabrent options will be a fantastic enhancement for your portable gaming rig. Happy gaming!