Fanxiang 1TB 2.5-Inch SATA TLC vs Fanxiang 1TB Magnetic Portable SSD: Spec Comparison
As an Amazon Associate we earn from qualifying purchases. Links on this page are affiliate links.
This comparison looks at the fanxiang s101 1tb SSD sata vs 1tb magnetic external SSD. Both drives offer 1TB of storage using TLC NAND chips. The main difference lies in their connection and use case. The S101 is an internal SATA drive for desktops and laptops. The magnetic drive is an external portable unit with USB-C connectivity. You need to decide between internal installation and external portability based on your device and workflow.
Key differences
| Aspect | Fanxiang 1TB 2.5-Inch SATA TLC SSD | Fanxiang 1TB Magnetic Portable SSD |
|---|---|---|
| Interface | SATA III 6Gb/s | USB 3.2 Gen 2x2 |
| Form Factor | 2.5-inch internal | Portable external |
| Max Read Speed | 520 MB/s | 2000 MB/s |
| Max Write Speed | 520 MB/s | 1500 MB/s |
| Cooling | not listed | Aluminum alloy + tempered glass |
| Weight | 2.08 ounces | 4.23 ounces |
Which one should you choose?
Choose Fanxiang 1TB 2.5-Inch SATA TLC SSD if
- You are upgrading an existing desktop or laptop with a 2.5-inch drive bay.
- You need a standard internal drive that works with Windows, Linux, and Mac OS.
- You prefer a lighter drive that is easier to mount inside a chassis.
Choose Fanxiang 1TB Magnetic Portable SSD if
- You want to transfer large files like 4K video at speeds up to 2000 MB/s.
- You need a portable drive that snaps onto an iPhone 15 or metal surfaces.
- You require a rugged design with aluminum alloy and tempered glass for heat dissipation.
Verdict: The S101 is the practical choice for internal system upgrades where SATA compatibility is required. The magnetic external SSD is better for users who need high-speed portable storage for mobile content creation. Your decision depends on whether you are installing a drive or carrying one.
SATA Internal vs Portable External
Transfer speed
The Fanxiang 1TB Magnetic Portable SSD offers significantly higher transfer rates than the internal SATA drive. The portable unit reaches up to 2000MB/s for reads and 1500MB/s for writes. This performance relies on a USB 3.2 Gen 2x2 interface. You must connect it to a port that supports 20Gbps to see these top speeds. Many devices will cap performance lower. In contrast, the Fanxiang S101 SATA SSD tops out at 520MB/s for both reads and writes. This is the standard limit for SATA III connections. If you move large video files or game assets, the portable drive is much faster.
Interface and connection
The two drives use completely different connection standards. The S101 uses a SATA III 6Gb/s interface, which is internal. It connects directly to a motherboard inside a desktop or laptop. You need a separate SATA data cable and power connection. The Magnetic Portable SSD uses a USB Type-C interface. It connects externally via a single cable. This makes it plug-and-play for computers, phones, and consoles. The portable drive does not require internal installation. It is designed for immediate use after plugging in. The SATA drive is strictly for internal system upgrades.
Form factor and size
The physical designs serve different purposes. The S101 is a standard 2.5-inch internal drive. It measures 3.94 inches long, 2.72 inches wide, and 0.28 inches thick. It weighs 2.08 ounces. You install this inside a computer chassis. The Magnetic Portable SSD is an external device. It is 2.3 inches square and 0.26 inches thick. It weighs 4.23 ounces. The portable drive features a magnetic back. It snaps onto iPhone 15 series devices or metal surfaces. This allows for mobile use without carrying a bulky bag.
Compatibility
The S101 SATA SSD is compatible with desktops, laptops, and all-in-one PCs. It works with Windows, Linux, and Mac OS. You install it inside the machine. The Magnetic Portable SSD has specific compatibility notes. It is exclusively compatible with iPhone 15 series and newer models for full features. It also works with Android, Mac, Windows PC, cameras, and gaming consoles via USB-C. However, the portable drive is not an internal option. You cannot install it inside a computer. The SATA drive is for internal upgrades, while the portable drive is for external expansion.
Build and cooling
The Magnetic Portable SSD has a premium build designed for heat dissipation. It uses aluminum alloy and titanium crystal tempered glass. This construction helps manage heat during high-speed transfers. The drive is also ultra-slim and light. The S101 SATA SSD does not list specific cooling materials or build composition in the provided data. It is a standard internal drive. The portable drive includes a magnetic ring for non-iPhone devices. This adds versatility for mobile creators. The internal drive relies on the computer case for cooling.
NAND type
Both drives use 3D NAND TLC chips. The S101 explicitly states it uses 3D NAND TLC for longer lifespan and reliability. The Magnetic Portable SSD also uses carefully selected TLC NAND chips. This means both products offer similar endurance characteristics for the storage capacity. TLC NAND is generally more durable than QLC. This spec is a tie between the two products. Neither drive uses a different NAND type in the provided specifications. You get the same storage technology tier in both cases.
Choose the right Fanxiang drive
Desktop or laptop upgraders
You need an internal drive for your PC. The S101 uses a SATA III interface and fits in a 2.5-inch bay. It offers 520MB/s speeds, which is faster than traditional hard drives. This model is designed for installation inside your computer case or laptop, providing reliable storage for your operating system and applications.
iPhone 15 video creators
You shoot 4K ProRes video on an iPhone 15 or newer. This portable SSD connects via USB-C and supports direct recording to the drive. It features a magnetic design that snaps onto your phone. The high transfer rates help manage large video files without slowing down your workflow or filling up your device storage.
Mac or Windows users needing portability
You want a fast, portable drive for backups or file transfers. This unit connects via USB 3.2 Gen 2x2, reaching up to 2000MB/s. It is slim, lightweight, and works with Mac, Windows, and Android devices. The aluminum and glass build aids heat dissipation during high-speed data transfers.
The products compared
Fanxiang 1TB 2.5-Inch SATA TLC SSD
Best for: Upgrading SATA-compatible desktops and laptops
- Storage Capacity
- 1TB
- Interface
- SATA III 6Gb/s
- Form Factor
- 2.5"
- Max Read Speed
- 520 MB/s
- Max Write Speed
- 520 MB/s
- Compatibility
- Laptop, Desktop
View on Amazon: Fanxiang 1TB 2.5-Inch SATA TLC SSD Affiliate link
This internal drive uses SATA III 6Gb/s to deliver sequential speeds up to 520 MB/s for both reading and writing. It houses 1TB of 3D TLC NAND storage in a compact 2.5-inch chassis. You will find it fits standard desktops and laptops. It serves as a reliable upgrade path for systems that do not support faster NVMe interfaces, offering consistent performance for daily computing tasks.
Pros
- SATA III 6Gb/s interface
- Up to 520 MB/s read and write speeds
- 1TB capacity with 3D TLC NAND
- Compatible with desktops, laptops, and all-in-one PCs
Cons
- SATA interface limits speed compared to NVMe drives
- Requires internal mounting and SATA power cable
- No external port for direct USB connection
Good fit if
- You need to upgrade an older desktop or laptop
- Your motherboard only has SATA ports available
- You want a reliable internal drive for daily use
Skip if
- You require portable external storage
- Your system supports NVMe M.2 drives
- You need speeds exceeding 520 MB/s
Verdict: Fanxiang S101 1TB 2.5-inch SATA SSD is a practical internal storage solution for users with SATA-only systems. It provides solid 520 MB/s performance for everyday computing and gaming on compatible hardware.
Fanxiang 1TB Magnetic Portable SSD
Best for: iPhone 15 Pro users recording 4K ProRes video
- Storage Capacity
- 1TB
- Interface
- USB 3.2 Gen 2x2
- Form Factor
- Portable
- Max Read Speed
- Up to 2000MB/s
- Max Write Speed
- 1500MB/s
- Cooling
- Aluminum alloy + tempered glass
View on Amazon: Fanxiang 1TB Magnetic Portable SSD Affiliate link
This is a 1TB external SSD designed for mobile creators. It features a magnetic back for attaching to iPhone 15 series devices. The drive offers up to 2000MB/s read speeds via USB 3.2 Gen 2x2. It records 4K ProRes video directly to the drive. The slim aluminum and glass body weighs 4.23 ounces. It suits users needing fast, portable storage for video work.
Pros
- Magnetic design snaps to iPhone 15 Pro or metal surfaces
- Up to 2000MB/s read speed with USB 3.2 Gen 2x2
- Records 4K ProRes video directly from compatible iPhones
- Ultra-slim 0.26-inch profile with aluminum alloy build
Cons
- Requires USB 3.2 Gen 2x2 interface for maximum 2000MB/s speeds
- Speeds may cap at ~1000MB/s on many Apple devices
- No pop-up notification appears after connecting to iPhone
Good fit if
- You use an iPhone 15 series or newer for 4K ProRes recording
- You need a portable drive that attaches magnetically to your phone
- You require fast transfer speeds for large video files
Skip if
- You use an iPhone 14 or older with a Lightning port
- Your computer lacks USB 3.2 Gen 2x2 support for full speed
- You prefer a traditional 2.5-inch internal SATA drive form factor
Verdict: Fanxiang 1TB Magnetic Portable SSD is a specialized drive for iPhone 15 Pro users who need to record 4K ProRes video. It fits those who value magnetic attachment and high-speed transfers over standard internal storage solutions.
Specifications side by side
| Spec | Fanxiang 1TB 2.5-Inch SATA TLC SSD | Fanxiang 1TB Magnetic Portable SSD |
|---|---|---|
| Storage Capacity | 1TB | 1TB |
| Interface | SATA III 6Gb/s | USB 3.2 Gen 2x2 |
| Form Factor | 2.5" | Portable |
| Max Read Speed | 520 MB/s | Up to 2000MB/s |
| Max Write Speed | 520 MB/s | 1500MB/s |
| Cooling | not stated | Aluminum alloy + tempered glass |
| Compatibility | Laptop, Desktop | Mac |
| NAND Type | 3D NAND, TLC | not stated |
| Size | 1TB | 1TB |
| Dimensions | 3.94 × 2.72 × 0.28 inches | 2.3 × 2.3 × 0.26 inches |
| Weight | 2.08 ounces | 4.23 ounces |
| Color | black | White |
| Model | S101 | PS2005-1To |
Frequently asked questions
Can I use the Fanxiang 1TB Magnetic Portable SSD inside my desktop computer?
No, this drive is designed as an external device for Mac users. It connects via USB and is not built for internal installation. You should choose the 2.5-inch SATA model if you need to upgrade the internal storage of a desktop or laptop. The SATA version fits standard drive bays and uses a SATA III interface for direct motherboard connection.
Is the Fanxiang S101 compatible with my older laptop?
Yes, the Fanxiang S101 is compatible with most laptops that have a 2.5-inch SATA bay. It uses the SATA III interface, which is standard for older and current systems. This internal drive is ideal for upgrading storage in compatible devices without needing external cables or adapters.
Which Fanxiang drive is better for iPhone 15 Pro users?
The Fanxiang 1TB Magnetic Portable SSD is the better choice for iPhone 15 Pro users. It features a magnetic attachment design and supports high-speed transfers needed for 4K ProRes video recording. The internal SATA drive is not suitable for this use case as it is an internal-only component for computers.
What is the difference in size between the two Fanxiang drives?
The internal SATA drive is larger, measuring 3.94 inches in length and 2.72 inches in width. The portable magnetic drive is more compact, measuring 2.3 inches on each side. The portable unit is also heavier at 4.23 ounces compared to the 2.08 ounces of the internal SATA model.
Do both drives use the same type of memory chips?
Yes, both drives use TLC NAND technology. The Fanxiang S101 is specified as using 3D NAND TLC chips. The magnetic portable SSD also utilizes TLC NAND for its 1TB capacity. This shared technology helps both drives manage data efficiently within their respective form factors.
Can I use the SATA SSD for portable storage?
No, the Fanxiang S101 is an internal drive designed for installation inside a computer. It connects via SATA III and is not built for portability. If you need a drive you can carry between devices, the magnetic portable SSD is the correct option for external use.