Is your MacBook Air constantly running out of storage space? Are you tired of that pesky “Startup Disk Full” message popping up, slowing down your creative flow or gaming sessions? Upgrading your storage, especially to a spacious 2TB SSD, can feel like getting a brand new machine. While modern MacBook Airs (M1, M2, M3 models) don’t allow for internal SSD upgrades, a high-performance external SSD is a game-changer. For older MacBook Air models (2013-2017), internal upgrades are still a fantastic option.
This guide dives into the Lexar best 2TB SSD for MacBook Air options, highlighting both brilliant external solutions from Lexar and some excellent internal alternatives for those with compatible older machines. We’ll explore drives that offer blazing-fast speeds, robust durability, and the reliability you need to keep your Mac purring. Let’s find the perfect storage solution to unleash your MacBook Air’s full potential!
Why a 2TB SSD for Your MacBook Air?
Even if you’re not a professional editor or gamer, a 2TB SSD offers immense benefits:
- Massive Storage: Say goodbye to deleting files! Store thousands of photos, countless videos, extensive document libraries, and a wide array of applications without worry.
- Blazing Speeds: SSDs are significantly faster than traditional hard drives. This means quicker boot times, faster app launches, and near-instant file transfers.
- Enhanced Performance: With more free space, your operating system has room to breathe, leading to smoother multitasking and improved overall system responsiveness.
- Future-Proofing: As file sizes grow and software becomes more demanding, a 2TB drive ensures you’re ready for whatever comes next.
How We Chose the Best Lexar 2TB SSDs (and Alternatives) for MacBook Air
Selecting the ideal SSD involves looking at several factors: speed, reliability, form factor, and of course, compatibility. For modern MacBook Airs (M1, M2, M3), internal upgrades aren’t possible, so external Lexar 2TB SSDs are your go-to for expanding storage and boosting performance. For older MacBook Air models (2013-2017), specialized internal SSDs are available. We’ve considered performance metrics like read/write speeds, durability features, warranty, and overall value to bring you top recommendations.
Product Reviews
1. Lexar 2TB NM790 SSD PCIe Gen4 NVMe M.2 2280 Internal
The Lexar NM790 is a true powerhouse, designed for users who demand extreme speed and efficiency from their storage. While modern MacBook Airs can’t use this as an internal upgrade, pairing it with a high-quality external NVMe enclosure turns it into an incredibly fast portable drive, perfect for demanding tasks like 4K video editing or running virtual machines directly from the external drive. Its low power consumption also makes it an efficient choice for sustained performance.
Key Features:
– 2TB capacity with exceptional performance up to 7400MB/s read, 6500MB/s write
– 1500TBW (Terabytes Written) for long-term durability
– Up to 2x faster than PCIe Gen 3 SSDs
– Up to 40% less power consumption than DRAM cache-enabled PCIe Gen 4 SSDs
– Host Memory Buffer (HMB) 3.0 for smoother transfer speeds and seamless performance
– Single-sided NVMe SSD, making it suitable for compact enclosures
– Five-year limited warranty
Pros:
– Phenomenal read and write speeds
– Excellent power efficiency
– High endurance rating
– Great for intensive workloads
– Compatible with PS5 (though not directly relevant for MacBook Air)
Cons:
– Requires an external enclosure for MacBook Air usage
– Higher price point than some external dedicated drives
User Impressions:
Users frequently praise the NM790 for its blistering speeds and robust performance, especially noting its ability to handle large files and demanding applications with ease. Many appreciate its cooler operation compared to other high-performance NVMe drives. If you’re willing to invest in an enclosure, this is a top-tier choice.
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2. Lexar 2TB ES3 External SSD, Up to 1050MB/s Read, Storage
When it comes to external storage for your MacBook Air, the Lexar ES3 is a fantastic all-rounder. It offers a significant speed boost compared to traditional external hard drives, making it ideal for quick backups, transferring large files, and expanding your storage on the go. Its durable, drop-resistant design gives you peace of mind, and the built-in heat dissipation ensures consistent performance, even during heavy use.
Key Features:
– Up to 1050MB/s read and 1000MB/s write, 9.5X faster than HDDs
– Super-fast backups and instant storage expansion
– Double-layer graphite sheets for enhanced heat dissipation
– Drop-resistant up to 2 meters for excellent durability
– Plug-and-play compatibility with a 2-in-1 USB-C/USB-A cable for wide device support
– Includes Lexar DataShield 256-bit AES encryption software
– Free access to Lexar Recovery Tool for deleted file recovery
Pros:
– Excellent balance of speed and portability
– Robust and durable design
– Wide compatibility with various devices
– Added security with encryption software
– Good value for money
Cons:
– Not as fast as PCIe Gen4 internal SSDs in an enclosure
– Cable is relatively short
User Impressions:
Customers love the ES3 for its reliability and compact form factor. The speed increase over older external drives is frequently highlighted, as is its sturdy build quality. Many appreciate the included software for data security and recovery, making it a comprehensive package.
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3. Lexar 2TB NM1090 PRO PCIe Gen5 NVMe M.2 2280 Internal
The Lexar NM1090 PRO represents the bleeding edge of SSD technology, boasting incredible PCIe 5.0 speeds that redefine performance. While it’s primarily designed for high-end gaming PCs and professional workstations, for a MacBook Air user with a compatible Thunderbolt external enclosure, this drive could deliver unparalleled external transfer speeds for the most demanding content creation workflows. Its advanced controller and DRAM cache ensure breathtaking responsiveness, making it a future-proof investment.
Key Features:
– PCIe 5.0 technology with read/write speeds up to 14,000/13,000 MB/s
– Accelerates load times by 200%
– Powerful 6nm controller optimizes heat control
– Ideal for AI PCs, reducing bottlenecks and accelerating AI model training
– DRAM Cache and SLC Dynamic Cache for enhanced data transfer
– Works with Microsoft DirectStorage (though primarily for Windows gaming, indicates high performance)
Pros:
– Absolutely phenomenal speeds, pushing current boundaries
– Advanced thermal management
– Excellent for extremely demanding applications
– Future-proof technology
Cons:
– Requires a high-end Thunderbolt 4 or USB4 external enclosure to reach its potential with a MacBook Air (and even then, speeds will be limited by the enclosure and Mac’s port capabilities)
– Significant investment
– Overkill for most general MacBook Air users
User Impressions:
Tech enthusiasts and professionals are blown away by the NM1090 PRO’s sheer speed, calling it a “beast” for heavy computing tasks. They often mention its smooth operation and the noticeable performance gains in applications that benefit from ultra-fast storage.
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4. Lexar 2TB Professional Go Portable SSD w/Hub, Supports
This Lexar Professional Go Portable SSD isn’t just a drive; it’s a mobile workstation hub. Designed with content creators and on-the-go professionals in mind, it combines fast portable storage with essential connectivity, giving your MacBook Air extra USB-C ports right when you need them. Its rugged, compact design makes it perfect for outdoor shoots or busy travel, ensuring your data is safe and accessible no matter where you are.
Key Features:
– Ultra-compact and always ready for spontaneous creativity
– Wireless plug-and-play Type-C connector frees you from cables (ensure firm insertion)
– Captures brilliant Apple ProRes footage with ease
– Integrated hub with four USB Type-C ports, plus adapters and cables
– Blazing-fast performance up to 1050MB/s read and 1000MB/s write for seamless 4K recording
– Dust-proof and water-resistant (rated IP65), and drop-resistant up to 1 meter
– Five-year limited warranty
Pros:
– Integrated USB-C hub is incredibly convenient
– Rugged and travel-ready (IP65, drop resistant)
– Excellent speeds for demanding media tasks
– Ultra-compact design
– Great for Apple ProRes capture
Cons:
– Hub feature might not be needed by everyone
– Wireless plug-and-play design requires careful insertion
User Impressions:
Filmmakers and photographers rave about this drive’s integrated hub, which simplifies their mobile workflow significantly. Its ruggedness and ability to handle high-bitrate video recording are frequently praised, making it a favorite for location shoots.
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5. Lexar 2TB ES5 Magnetic External SSD, Up to 2000MB/s,
The Lexar ES5 Magnetic External SSD is an innovative solution that merges high-speed performance with modern convenience. Its MagSafe-compatible design makes it a dream for iPhone users, but its impressive 2000MB/s speeds also make it a powerhouse external drive for your MacBook Air. Whether you’re recording high-resolution video directly to the drive or simply need rapid file transfers, its sleek, durable, and thermally optimized design delivers.
Key Features:
– Up to 2000MB/s read and 2000MB/s write for incredibly fast file transfers (Mac performance may vary)
– MagSafe-compatible design for easy attachment to compatible smartphones
– Supports recording Apple ProRes at 4K120FPS and Samsung Pro Video 8K 30FPS
– Includes free access to the Lexar App for auto backups and mobile storage expansion
– Rated IP65 for dust and water resistance, and drop resistant up to 3M
– Thin, stylish liquid silicone build for comfortable grip; includes cable organizer/lanyard
– Thermal control design ensures optimal temperatures for sustained high performance
Pros:
– Super-fast transfer speeds for an external drive
– Unique magnetic attachment feature
– Excellent for high-bitrate video recording
– Highly durable (IP65, 3M drop resistance)
– Good thermal management
– Sleek and portable design
Cons:
– Full 2000MB/s speed requires USB 3.2 Gen 2×2, which some MacBook Airs might not fully support (though still very fast on Gen 2×1)
– Magnetic feature primarily benefits phone users
User Impressions:
Users are impressed by the ES5’s combination of speed, durability, and the clever magnetic design. Content creators, in particular, love its ability to handle demanding video recording formats and its robust build quality for fieldwork.
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6. GAMERKING 1TB NVMe SSD for Apple MacBook Air A1465 A1466…
For those with older MacBook Air models (specifically Mid 2013-2017), the GAMERKING NVMe SSD offers a direct and powerful internal upgrade. Unlike modern MacBook Airs with soldered SSDs, these earlier models feature a proprietary slot that this drive fits perfectly, giving your aging laptop a new lease on life. While this particular model is 1TB, it’s worth noting the brand offers 2TB versions as well (see next product) and its performance boost over the original drives is substantial, making it perfect for photo editing, light gaming, and general productivity.
Key Features:
– 100% adaptable to the original MacBook Air interface, no adapter needed
– Compatibility with MacBook Air Mid 2013/Early 2014 A1465/A1466, Early 2015 A1465/A1466, 2017 A1466, and various MacBook Pro models
– NVMe PCIe Gen 3.0×4 technology with read/write speeds up to 2450MB/s / 1850MB/s
– 3D NAND TLC flash with support for NCQ, TRIM, SMART, ECC, and Wear leveling
– Built-in encryption program and dynamic thermal guard technology
– Includes screwdrivers and detailed installation guide
– Five-year warranty
Pros:
– Direct internal upgrade for specific older MacBook Air models
– Significant speed boost over original drives
– Includes necessary tools for installation
– Enhanced data security and thermal stability
– Excellent solution for boosting an older system’s performance
Cons:
– Only 1TB (though 2TB available from the brand)
– Not compatible with newer MacBook Air models
– Installation requires opening your laptop (though tools and guide are provided)
User Impressions:
Owners of older MacBook Airs are thrilled with this upgrade, consistently reporting dramatically faster boot times, application loading, and overall system responsiveness. The ease of installation, thanks to the included tools and instructions, is a major plus for DIY enthusiasts.
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7. GAMERKING 2TB NVMe SSD MacBook [Original Interface] High…
If you own an older MacBook Air (Mid 2013-2017) and need the maximum possible internal storage, the GAMERKING 2TB NVMe SSD is an ideal choice. This drive directly replaces your original SSD, providing a substantial boost in both capacity and speed. It’s designed to seamlessly integrate with your existing system, breathing new life into your machine for demanding tasks like intensive photo and video editing, or simply allowing you to carry your entire digital life on your laptop. This is truly an excellent Lexar best 2TB SSD for MacBook Air alternative for compatible older models.
Key Features:
– 2TB capacity, delivering a quick and affordable upgrade solution
– 100% adaptable to the original MacBook Air/Pro interface
– Compatibility with MacBook Air Mid 2013/Early 2014 A1465/A1466, Early 2015 A1465/A1466, 2017 A1466, and various MacBook Pro models
– NVMe PCIe Gen 3.0×4 technology with read/write speed up to 2450MB/s / 1850MB/s
– 3D NAND TLC flash, supporting NCQ, TRIM, SMART, ECC, Bad block management, and Wear leveling
– Built-in encryption program and dynamic thermal guard technology
– Package includes 1 x PCIe NVMe SSD for MacBook (pre-loaded with MacOS), 2 x Screwdriver, detailed SSD installation guide
Pros:
– Massive 2TB internal storage for older MacBook Airs
– Significant speed upgrade over original drives
– Pre-loaded with macOS for easier installation
– Includes all necessary tools and instructions
– Enhances data security and system stability
– Revitalizes older laptops for heavy workloads
Cons:
– Only compatible with specific older MacBook Air models
– Installation requires comfort with opening your laptop
– Not a Lexar branded product (but a highly relevant alternative)
User Impressions:
Users frequently comment on the “like new” performance their old MacBooks achieve with this 2TB upgrade. The pre-loaded macOS feature simplifies the process for many, and the included screwdrivers are a thoughtful touch. It’s consistently praised for bringing older machines back up to modern performance standards.
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Frequently Asked Questions
Q1: Can I upgrade the internal SSD of my M1/M2/M3 MacBook Air?
A: Unfortunately, no. Modern MacBook Air models (M1, M2, M3 and newer) have their SSD storage soldered directly onto the logic board. This means you cannot upgrade the internal storage after purchase. Your best bet for expanding storage and boosting performance is an external SSD.
Q2: What is the main difference between an internal and external SSD for a MacBook Air?
A: An internal SSD is installed directly inside your MacBook Air, replacing the original drive. This is only possible for older MacBook Air models (2013-2017). An external SSD connects to your MacBook Air via a USB-C or Thunderbolt cable and functions as portable, expandable storage. For modern MacBook Airs, external SSDs are the only way to expand storage.
Q3: Are Lexar SSDs good for MacBooks?
A: Yes, Lexar is a reputable brand known for producing high-quality memory and storage solutions. Their external SSDs are generally well-regarded for their speed, reliability, and compatibility with Mac devices. While their internal NVMe drives are designed for PC, they perform exceptionally well when used in a compatible external enclosure with a MacBook Air.
Q4: Do I need an adapter for a 2TB SSD upgrade on an older MacBook Air?
A: For many aftermarket internal SSDs designed for older MacBook Airs (like the GAMERKING options listed), they are built with the original proprietary interface, meaning no adapter is needed. Always double-check the product description for specific compatibility.
Q5: What are the benefits of a 2TB external SSD for a modern MacBook Air?
A: A 2TB external SSD provides massive additional storage for all your files, applications, and media. It’s excellent for backing up your Mac, storing large project files (like video editing projects), running virtual machines, or even installing games. With fast external SSDs, you can achieve speeds comparable to internal drives, especially over Thunderbolt or USB-C.
Q6: What connection type should I look for in an external SSD for my MacBook Air?
A: For the best performance, look for external SSDs with USB-C (USB 3.2 Gen 2 or Gen 2×2) or Thunderbolt connectivity. All modern MacBook Airs feature Thunderbolt/USB-C ports, which offer significantly faster data transfer rates compared to older USB-A ports.
Q7: Will using an external SSD impact my MacBook Air’s battery life?
A: Yes, any external device connected and actively used will draw some power from your MacBook Air, potentially reducing battery life. However, modern SSDs are quite power-efficient, so the impact is often minimal during typical usage, especially for short bursts of data transfer.
Q8: Can I boot macOS from an external SSD?
A: Yes, you can install macOS onto an external SSD and boot your MacBook Air from it. This can be a useful option if your internal drive is full or you want to run a different version of macOS without affecting your main system.
Conclusion
Choosing the Lexar best 2TB SSD for MacBook Air (or a high-quality alternative for specific older models) can truly revolutionize your computing experience. Whether you’re opting for the sheer speed of an internal NVMe drive (with a suitable enclosure for modern Macs), or the convenience and durability of a portable external SSD, there’s a perfect solution waiting for you.
For modern MacBook Air users, Lexar’s range of external SSDs like the ES3, Professional Go, and ES5 Magnetic offer fantastic speed, capacity, and durability in a portable package. If you’re lucky enough to have an older MacBook Air (2013-2017), the GAMERKING internal 2TB SSD provides a direct, high-performance upgrade that can breathe years of new life into your machine.
No matter your MacBook Air model, upgrading to a 2TB SSD means more space for your digital life, faster workflows, and a smoother, more enjoyable user experience. So go ahead, give your MacBook Air the storage boost it deserves!