Avolusion 14TB USB-C External Hard Alternatives: 6 Similar Picks Compared
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The Avolusion PRO-G2 14TB USB 3.2 is a strong option for users needing silent, high-capacity backups via USB-C. Its 7200RPM drive and aluminum chassis offer reliable performance for Windows systems or reformatted Macs. However, you might prefer a different form factor, interface speed, or brand for your specific setup. This list of 6 alternatives covers drives that share key specifications with the original, ensuring you find a comparable storage solution.
We selected these picks because their specs overlap with the Avolusion drive, including 14TB capacity or similar interface technologies like USB 3.0 and Thunderbolt. Some options prioritize internal NAS builds with SATA connections, while others focus on rugged portability or desktop RAID redundancy. You can compare rotational speeds, cache sizes, and physical dimensions to match your workflow. Whether you need a budget-friendly desktop drive or a premium encrypted array, these alternatives provide distinct advantages based on published data.
Our top pick: Avolusion 14TB USB-C External Hard Drive.
Comparing 14TB USB-C Alternatives
Seagate Exos X16 14TB Renewed Hard Drive
The Seagate Exos X16 is an internal drive, so you must install it into a chassis or NAS. It shares the 14TB capacity and 7200 RPM speed of the Avolusion, ensuring fast data access. However, it uses a SATA interface rather than USB-C. This means you lose the plug-and-play portability and the 10Gbps transfer potential. You also give up the silent, fan-less aluminum enclosure. This drive is for users building a stationary NAS or desktop system who prioritize enterprise-grade reliability over external convenience. It fits those who do not need a portable backup solution.
Avolusion PRO-T8 14TB External Desktop Hard Drive
The Avolusion PRO-T8 uses a USB 3.0 interface, which caps speeds at 5Gbps. This is half the bandwidth of the USB-C Gen 2 drive. It retains the 14TB capacity but shifts to a desktop form factor with a black finish. The PRO-T8 lacks the USB-C connector, requiring a standard USB-A port. You gain a potentially more affordable option for stationary Windows use. You lose the faster transfer rates and the specific USB-C compatibility. This pick suits users who already have USB-A ports available and do not need the higher throughput of USB 3.2 Gen 2 for large file backups.
Western Digital My Book 14TB External Desktop Drive
The WD My Book 14TB also relies on USB 3.0, limiting transfer speeds to 5Gbps compared to the 10Gbps of the Avolusion. It offers the same 14TB capacity in a desktop form factor. The WD unit is larger and heavier, designed for stationary use rather than portability. You get a well-known brand reputation and a simple desktop design. You sacrifice the faster USB-C connection and the compact aluminum build of the Avolusion. This drive is ideal for users who prioritize brand recognition and steady desktop storage over high-speed external transfers. It is a solid choice for permanent backup stations.
LaCie Rugged 5TB Thunderbolt Portable HDD
The LaCie Rugged 5TB Thunderbolt drive offers significantly higher interface speeds via Thunderbolt and USB-C. However, it provides only 5TB of capacity, which is much less than the 14TB Avolusion. It is smaller, lighter, and built for rugged portability. You gain superior transfer speeds and a durable, compact design for field work. You lose over 9TB of storage space. This drive fits professionals who need fast, mobile storage for video editing or on-the-go backups. It is not suitable for users who need maximum capacity for large archives or system images.
Seagate LaCie 2big Dock 8TB Desktop Array
The LaCie 2big Dock 8TB uses Thunderbolt 3 for high-speed connectivity. It provides 8TB of capacity, which is less than the 14TB Avolusion. It is a desktop array, likely involving RAID for redundancy. You gain robust build quality and faster interface speeds. You lose significant storage capacity and the simplicity of a single-drive external unit. This drive suits content creators who need secure, fast desktop storage with redundancy features. It is a premium option for users who prioritize data protection and speed over raw capacity. It requires a Thunderbolt port for optimal performance.
LaCie 2big Dock 8TB External RAID Drive
The LaCie 2big Dock 8TB External RAID Drive offers Thunderbolt and USB-C interfaces for high-speed transfers. It provides 8TB of capacity, which is less than the 14TB Avolusion. It includes card slots and display output, features the Avolusion lacks. You gain advanced connectivity options and RAID redundancy for Mac and PC users. You lose over 6TB of storage space. This drive is for creators who need peripheral connectivity and data redundancy. It is a specialized tool for media professionals who require more than just simple external storage. It fits users with specific workflow needs beyond basic backup.
Quick picks
Our 7 picks
Avolusion 14TB USB-C External Hard Drive
Best for: Silent, high-capacity USB-C backups
- Storage Capacity
- 14TB
- Hardware Interface
- USB 3.2 Gen 2, USB-C, USB 3.0
- Rotational Speed
- 7200RPM
- Dimensions
- 8 × 5 × 1 inches
- Weight
- 3 pounds
View on Amazon: Avolusion 14TB USB-C External Hard Drive Affiliate link
The Avolusion PRO-G2 offers 14TB of storage via a USB-C interface supporting 10Gbps speeds. It houses a 7200RPM internal drive in a fanless aluminum chassis. You can connect it to Windows PCs or Macs, though macOS requires reformatting. This external hard drive expands storage without opening your case. It is designed for silent, reliable daily backups of important files and system data.
Pros
- 14TB storage capacity with 7200RPM rotational speed
- USB 3.2 Gen 2 interface for 10Gbps transfer rates
- Fanless aluminum chassis ensures silent operation
- Compatible with Windows and macOS systems
Cons
- Requires reformatting to APFS for Mac compatibility
- Limited to 14TB maximum capacity
- No Thunderbolt or RAID support included
Good fit if
- You need high-speed USB-C connectivity for large file transfers
- You prefer silent operation without fan noise
- You require a large capacity for daily backups
Skip if
- You need Thunderbolt 3 or 4 connectivity
- You want a pre-formatted drive for immediate Mac use
- You require RAID array capabilities for redundancy
Verdict: Avolusion PRO-G2 14TB USB-C Drive fits users who need fast USB-C transfers and silent operation for large backups. It is a solid choice for Windows users or those willing to reformat for Mac.
Seagate Exos X16 14TB Renewed Hard Drive
Best for: internal NAS builds requiring high speed
- Storage Capacity
- 14TB
- Form Factor
- 3.5-Inch
- Hardware Interface
- SATA 6Gb/s
- Rotational Speed
- 7200 RPM
- Cache Size
- 256MB
- Dimensions
- 4.01 × 5.97 × 1.03 inches
View on Amazon: Seagate Exos X16 14TB Renewed Hard Drive Affiliate link
This is a 14TB Seagate Exos X16 internal hard drive designed for data centers. It features a 7200 RPM rotational speed and 256MB cache on a SATA 6Gb/s interface. The drive is 3.5 inches in size. You get a renewed unit with zero hours usage and a two-year warranty. It suits users who need high performance and large capacity for internal NAS builds rather than portable external storage.
Pros
- 7200 RPM rotational speed for faster data access
- 14TB storage capacity for large libraries
- 256MB cache reduces latency
- SATA 6Gb/s interface for compatibility
- 2-year warranty included
Cons
- Requires external enclosure for USB connection
- Internal drive, not plug-and-play portable
- Heavier and bulkier than portable drives
Good fit if
- You are building a custom NAS or desktop PC
- You need high sustained transfer speeds for large files
- You want enterprise-grade reliability in a 3.5-inch form factor
Skip if
- You need a portable drive for travel
- You require a plug-and-play USB external drive
- You have limited space for a 3.5-inch drive
Verdict: Seagate Exos X16 14TB 7200 RPM delivers enterprise performance for internal storage needs. It fits users building high-capacity NAS systems who prioritize speed and capacity over portability.
Avolusion PRO-T8 14TB External Desktop Hard Drive
Best for: Windows desktop storage expansion
- Storage Capacity
- 14TB
- Hardware Interface
- USB 3.0
- Rotational Speed
- 7200RPM
- Form Factor
- Desktop
- Compatibility
- PC
- Dimensions
- 6 × 1 × 4 inches
View on Amazon: Avolusion PRO-T8 14TB External Desktop Hard Drive Affiliate link
The Avolusion PRO-T8 offers 14TB of storage via a USB 3.0 interface. It uses a 7200RPM enterprise drive inside a desktop chassis measuring 6x4x1 inches. This setup provides substantial capacity for Windows PCs and laptops. You get a high-speed connection for large file transfers. The drive is designed for users needing significant local storage expansion without opening their computer case.
Pros
- 14TB storage capacity for large media libraries
- 7200RPM rotational speed for faster data access
- USB 3.0 interface for reliable connectivity
- Desktop form factor fits easily on desks
Cons
- USB 3.0 is slower than USB 3.2 Gen 2 options
- No Thunderbolt support for high-end workstation speeds
- Limited to Windows OS compatibility
Good fit if
- You need maximum storage for a Windows PC
- You prefer desktop drives over portable units
- You want enterprise-grade drive internals
Skip if
- You require Thunderbolt connectivity for Mac
- You need USB 3.2 Gen 2 speeds
- You want a compact portable drive
Verdict: Avolusion 14TB USB 3.0 Desktop Drive is a solid choice for Windows users who prioritize raw capacity and speed over portability.
Western Digital My Book 14TB External Desktop Drive
Best for: High-capacity desktop backups
- Storage Capacity
- 14TB
- Hardware Interface
- USB 3.0
- Form Factor
- Desktop
- Dimensions
- 5.5 × 1.9 × 6.7 inches
View on Amazon: Western Digital My Book 14TB External Desktop Drive Affiliate link
The Western Digital My Book offers 14TB of storage in a desktop form factor. It connects via USB 3.0, providing reliable data transfer speeds for backup and archive tasks. The black enclosure measures 6.7 by 5.5 by 1.9 inches. This drive suits users who need high capacity for media libraries or system backups without requiring the fastest interface speeds available on the market.
Pros
- 14TB storage capacity
- USB 3.0 interface
- Desktop form factor
- Compact 1.9-inch height
Cons
- USB 3.0 is slower than USB 3.2 Gen 2
- Renewed condition may vary
- No Thunderbolt support
Good fit if
- You need 14TB for media archives
- You prefer desktop drives over portable ones
- You use standard USB 3.0 ports
Skip if
- You need Thunderbolt 3 speeds
- You want brand new hardware
- You require USB-C connectivity
Verdict: WD 14TB My Book Desktop USB 3.0 fits users who prioritize storage space over transfer speed. It is a solid choice for stationary backups where USB 3.0 performance is sufficient.
LaCie Rugged 5TB Thunderbolt Portable HDD
Best for: Portable rugged storage with Thunderbolt speed
- Storage Capacity
- 5TB
- Hardware Interface
- Thunderbolt, USB-C, USB 3.0
- Dimensions
- 1.34 × 3.58 × 5.84 inches
- Weight
- 1.32 pounds
View on Amazon: LaCie Rugged 5TB Thunderbolt Portable HDD Affiliate link
This portable drive offers 5TB of storage in a compact, rugged enclosure. It supports Thunderbolt and USB-C interfaces for high-speed transfers up to 130MB/s. The design includes drop, dust, and water resistance, making it suitable for field use. It weighs 1.32 pounds and measures 3.58 by 5.84 by 1.34 inches. You get a three-year warranty and data recovery services. This unit is ideal for users needing durability and speed in a small form factor.
Pros
- 5TB storage capacity
- Thunderbolt and USB-C interfaces
- Transfer speeds up to 130MB/s
- Drop, dust, and water resistant
- Includes three-year limited warranty
Cons
- 5TB capacity is lower than the 14TB alternatives
- Smaller storage than the 14TB competitors
- Portable size limits capacity compared to desktop drives
Good fit if
- You need a portable drive for field work
- You require Thunderbolt or USB-C connectivity
- You want a drop and water resistant design
Skip if
- You need 14TB of storage capacity
- You prefer a desktop-sized drive
- You do not need Thunderbolt connectivity
Verdict: LaCie Rugged 5TB Thunderbolt USB-C provides durable, high-speed portable storage for users who prioritize mobility and interface speed over maximum capacity. It fits professionals who need rugged reliability in the field.
Seagate LaCie 2big Dock 8TB Desktop Array
Best for: secure desktop storage for content creators
- Storage Capacity
- 8000GB
- Hardware Interface
- Thunderbolt 3
- Form Factor
- Desktop
- Dimensions
- 8.54 × 4.65 × 3.67 inches
- Weight
- 6.39 pounds
View on Amazon: Seagate LaCie 2big Dock 8TB Desktop Array Affiliate link
This Seagate-branded LaCie desktop drive offers 8 TB of storage via Thunderbolt 3 and USB-C. It features a one-piece aluminum housing to reduce noise and vibration. The unit includes AES 256-bit encryption and Kensington lock compatibility for security. You need this if you require fast data transfer speeds for content creation. It suits professionals who prioritize durability and secure data access over maximum capacity.
Pros
- Thunderbolt 3 and USB-C connectivity for fast transfers
- One-piece aluminum housing reduces noise and vibration
- AES 256-bit encryption software included
- Kensington lock compatible with integrated cable lock
Cons
- 8 TB capacity is lower than the 14 TB options on this list
- Desktop form factor requires more space than portable drives
- Heavier build at 6.39 pounds compared to portable alternatives
Good fit if
- You need Thunderbolt 3 speeds for large media files
- You want a desktop drive with built-in security features
- You value a durable aluminum enclosure for noise reduction
Skip if
- You require 14 TB of storage capacity
- You need a portable drive that fits in a bag
- You only use USB 3.0 and do not have Thunderbolt ports
Verdict: LaCie 2big Dock 8TB Thunderbolt 3 fits creators who need secure, fast desktop storage. It sacrifices capacity for robust build quality and encryption.
LaCie 2big Dock 8TB External RAID Drive
Best for: Mac and PC creators needing card slots
- Storage Capacity
- 8TB
- Hardware Interface
- Thunderbolt 3, USB-C, USB 3.0, USB 3.1
- Form Factor
- Desktop
- Compatibility
- PC, Mac
- Dimensions
- 4.65 × 3.66 × 8.54 inches
- Weight
- 4.65 pounds
View on Amazon: LaCie 2big Dock 8TB External RAID Drive Affiliate link
This desktop RAID drive offers 8TB of storage via Thunderbolt 3 and USB-C. It includes SD and CF card slots for direct ingestion and a display port for monitors. The unit uses hot-swappable IronWolf Pro drives for reliability. You get dual Thunderbolt 3 ports for daisy-chaining and a USB 3.0 hub. It supports RAID 0 or 1 configurations for speed or redundancy.
Pros
- Includes SD and CF card slots for direct file ingestion
- Features a display port for connecting high-res monitors
- Supports RAID 0 and RAID 1 configurations
- Uses hot-swappable IronWolf Pro enterprise-class drives
- Dual Thunderbolt 3 ports allow daisy-chaining devices
Cons
- 8TB capacity is lower than the 14TB drives in this list
- Desktop form factor is bulky and heavy at 4.65 pounds
- Thunderbolt 3 interface is less common than standard USB-C
Good fit if
- You need SD and CF card slots for direct ingestion
- You want to connect a high-res monitor directly to the drive
- You require RAID redundancy for critical data
Skip if
- You need 14TB of storage capacity
- You prefer a portable drive for travel
- You only have USB 3.0 ports without Thunderbolt support
Verdict: LaCie 2big Dock 8TB Desktop RAID suits creators who need card slots and display output. It fits users prioritizing RAID redundancy over maximum storage capacity.
Specifications side by side
| Spec | Avolusion 14TB USB-C External Hard Drive | Seagate Exos X16 14TB Renewed Hard Drive | Avolusion PRO-T8 14TB External Desktop Hard Drive | Western Digital My Book 14TB External Desktop Drive | LaCie Rugged 5TB Thunderbolt Portable HDD | Seagate LaCie 2big Dock 8TB Desktop Array | LaCie 2big Dock 8TB External RAID Drive |
|---|---|---|---|---|---|---|---|
| Storage Capacity | 14TB | 14TB | 14TB | 14TB | 5TB | 8000GB | 8TB |
| Form Factor | not stated | 3.5-Inch | not stated | not stated | not stated | not stated | not stated |
| Hardware Interface | USB 3.2 Gen 2, USB-C, USB 3.0 | SATA 6Gb/s | USB 3.0 | USB 3.0 | Thunderbolt, USB-C, USB 3.0 | Thunderbolt 3 | Thunderbolt 3, USB-C, USB 3.0, USB 3.1 |
| Rotational Speed | 7200RPM | 7200 RPM | 7200RPM | not stated | not stated | not stated | not stated |
| Cache Size | not stated | 256MB | not stated | not stated | not stated | not stated | not stated |
| Compatibility | not stated | not stated | PC | not stated | not stated | not stated | PC, Mac |
| Size | 14TB | 14TB | 14TB | 14TB | 5TB | 8 TB | 8TB |
| Dimensions | 8 × 5 × 1 inches | 4.01 × 5.97 × 1.03 inches | 6 × 1 × 4 inches | 5.5 × 1.9 × 6.7 inches | 1.34 × 3.58 × 5.84 inches | 8.54 × 4.65 × 3.67 inches | 4.65 × 3.66 × 8.54 inches |
| Weight | 3 pounds | 1.5 pounds | 2 pounds | not stated | 1.32 pounds | 6.39 pounds | 4.65 pounds |
| Color | Silver | Silver | Black | Black | Black | argentée | not stated |
| Model | PROG2GY-14TB-WIN | ST14000NM001G | PROT8-BK-14TB-WIN | WDBBGB0140HBK-NESN | STFS5000800 | STGB8000400 | STGB8000400 |
If you prioritize speed over volume, crucial x10 pro USB 3 2 alternatives compare portable solid state drives.
Frequently asked questions
Is the Avolusion PRO-G2 14TB drive compatible with Mac?
The drive works with Mac systems, but you must reformat it first. The unit ships pre-formatted for Windows. You will need to use Disk Utility on macOS to erase and reformat the drive to a Mac-compatible file system before it can store data.
How does the Seagate Exos X16 differ from the Avolusion PRO-G2?
The Seagate Exos X16 is an internal drive with a SATA interface, while the Avolusion PRO-G2 is an external drive with USB-C. You must install the Seagate drive into a NAS or desktop chassis. The Avolusion is ready to use via a single cable connection.
Which 14TB option is best for a budget-conscious Windows user?
The Avolusion PRO-T8 14TB is the best budget choice for Windows desktops. It features a USB 3.0 interface and a desktop form factor. This model prioritizes raw capacity and speed over portability, making it a solid expansion option for stationary Windows systems.
Does the Western Digital My Book 14TB support Thunderbolt?
No, the Western Digital My Book 14TB uses a USB 3.0 interface. It does not support Thunderbolt speeds. This drive is designed for stationary backups where USB 3.0 performance is sufficient, prioritizing storage space over the highest possible transfer speeds.
Is there a 14TB rugged portable drive listed?
No, the rugged LaCie Rugged drive listed has a 5TB capacity. It uses Thunderbolt and USB-C interfaces for high-speed portable storage. If you need 14TB, you must choose a desktop model like the Avolusion PRO-G2 or the Seagate Exos X16.
Can the LaCie 2big Dock handle both Mac and PC?
Yes, the LaCie 2big Dock 8TB is compatible with both Mac and PC. It features a desktop RAID form factor with USB 3.0 and Thunderbolt interfaces. It suits creators who need card slots and display output, though it offers less capacity than the 14TB options.