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Best thunderbolt 4 ssd external hard drives - Holiday Sale 2025

Last Updated - December 14, 2025

1
Best Choice

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

OWC

OWC 4TB Envoy Ultra Thunderbolt 5 Portable SSD Enclosure External Drive, Ultra Fast with TB5 Transfer Rates Over 6000MB/s, TB3, TB4 and USB4 Compatible, Works with Mac and PC

Picked by 673 people in the last week

OWC

$549.99

More Details
Main highlights
- Ultra-Fast: Over 6000MB/s...up to 2x faster than Thunderbolt 4 and USB4
- Ultra Silent: Fanless, heat dissipating aluminum design
- Ultra Ready: Easily handle daily data needs to pro level creative projects while matching internal storage performance
- Ultra Maximizer: Gets the most speed possible from Thunderbolt 3, Thunderbolt 4, and USB4 machines
- Ultra Convenient: Bus-powered with built-in Thunderbolt cable
- Ultra Compatible: Works with Macs, PCs, iPad Pros, Chromebooks, and Surface devices
- Rugged and Shock Resitant; Weatherproof: Protects data from dust, drops, and downpours
- 5 Year OWC Limited Warranty
$549.99
2

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

SanDisk Professional

SanDisk Professional 4TB PRO-G40 SSD - Up to 3000MB/s, Thunderbolt 3 (40Gbps), USB-C (10Gbps), IP68 dust/Water Resistance, External Solid State Drive - SDPS31H-004T-GBCND

SanDisk Professional

$499.95

More Details
Main highlights
- Ultra-rugged design with high-level IP68 dust/water resistance, 4000lb crush resistance, and 3m drop resistance (On a carpeted concrete floor.)
- Super-fast speeds up to 3000MB/s(1) read and 2500MB/s(1) write with Thunderbolt 3 (40Gbps), capable of moving 50GB in 1 minute or less
- Pro-grade enclosure for premium strength you can feel
- Dual-mode compatibility with both Thunderbolt 3 (40Gbps) and USB-C (10Gbps)
- Drive Format: Mac ready (APFS)
- Cool aluminum core pulls heat away from the internal drive to help maintain super-fast transfer speeds
$499.95
3
Best Value
17% Off

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Samsung
17% Off

SAMSUNG T9 Portable SSD 4TB, USB 3.2 Gen 2x2 External Solid State Drive, Seq. Read Speeds Up to 2,000MB/s for Gaming, Students and Professionals,MU-PG4T0B/AM, Black (pack of 1)

Samsung

$329.99

$399.99
(17% Off)

More Details
Main highlights
- WORLD’S #1 FLASH MEMORY BRAND: Performance and reliability from the world’s #1 brand for flash memory since 20034; All firmware and components are produced in-house, including our world renowned DRAM and NAND, for quality and you can trust
- WORKS LIKE MAGIC: Your T9 Portable SSD performs like new with the always up-to-date Magician Software; With firmware updates, extra encryption and continual monitoring of your drive health, it works like a charm
- SUPPORTS iPHONE: Supports iPhone 15 Pro Res 4K at 60fps video and more5; Included SSD cable recommended
- STRONG. SOLID. STABLE: From concept to completion – the T9 Portable SSD gives you the longevity to last through heavy use with one convenient drive that dares to go the distance
- NONSTOP SPEED: Race through projects with our fastest SSD for creators; Load, edit and transfer with sustained read and write speeds of up to 2,000MB/s1; The T9 Portable SSD performs at high speeds even during longer processes
- DYNAMIC THERMAL GUARD: When you’re elbow-deep in a passion project, the T9 Portable SSD stays cool; Its advanced thermal solution withstands and controls heat to keep the SSD at ideal temperatures—even in heavy use2
- ADAPTS TO EVERY NEED: Whether you’re using a desktop, camera or a gaming console3, count on the T9 Portable SSD for extensive compatibility; It’s a true team player when it comes to heavy-duty application usage or file-saving
$329.99
$399.99 (17% Off)
4
10% Off

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Oyen Digital
10% Off

Oyen Digital U34 Bolt 4TB (USB4 40Gbps) NVMe Thunderbolt 4 (USB-C) Portable SSD, Up to 2800MB/s

Oyen Digital

$448.42

$499.00
(10% Off)

More Details
Main highlights
- Versatile Connectivity: Compatibility with any USB or Thunderbolt 3/4/5 host ensures seamless collaboration across devices. Formatted for Mac OS.
- Turbocharged Speeds: Achieve sustained transfer rates up to 2800 MB/s, turning hours of work into minutes.
- Rugged Endurance: Built tough with MIL-Standard 810 protection rating, it stands resilient in any environment.
- Reputable: Driven by the ASMedia ASM2464PD controller, which has USB-IF and Thunderbolt 4 Certification
- Peace Of Mind: Backed by a 3-Year OYEN DIGITAL Warranty and USA support staff.
- Cool Under Fire: The cooling aluminum core helps maintain proper internal temperature, even under the most demanding workloads.
$448.42
$499.00 (10% Off)
5
17% Off

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

SanDisk
17% Off

SanDisk 4TB Extreme Portable SSD - Up to 1050MB/s, USB-C, USB 3.2 Gen 2, IP65 Water and Dust Resistance, Updated Firmware - External Solid State Drive - SDSSDE61-4T00-G25

SanDisk

$292.80

$354.99
(17% Off)

More Details
Main highlights
- Use the handy carabiner loop to secure it to your belt loop or backpack for extra peace of mind.
- Up to 3-meter drop protection and IP65 water and dust resistance mean this tough drive can take a beating(3) (Previously rated for 2-meter drop protection and IP55 rating. Now qualified for the higher, stated specs.)
- Help keep private content private with the included password protection featuring 256‐bit AES hardware encryption.(3)
- Get NVMe solid state performance with up to 1050MB/s read and 1000MB/s write speeds in a portable, high-capacity drive(1) (Based on internal testing; performance may be lower depending on host device & other factors. 1MB=1,000,000 bytes.)
- Easily manage files and automatically free up space with the SanDisk Memory Zone app.(5)
$292.80
$354.99 (17% Off)

Best thunderbolt 4 ssd external hard drives - Holiday Sale 2025

OWC 4TB Envoy Ultra Thunderbolt 5 Portable SSD Enclosure External Drive, Ultra Fast with TB5 Transfer Rates Over 6000MB/s, TB3, TB4 and USB4 Compatible, Works with Mac and PC

SanDisk Professional 4TB PRO-G40 SSD - Up to 3000MB/s, Thunderbolt 3 (40Gbps), USB-C (10Gbps), IP68 dust/Water Resistance, External Solid State Drive - SDPS31H-004T-GBCND

SAMSUNG T9 Portable SSD 4TB, USB 3.2 Gen 2x2 External Solid State Drive, Seq. Read Speeds Up to 2,000MB/s for Gaming, Students and Professionals,MU-PG4T0B/AM, Black (pack of 1)

Oyen Digital U34 Bolt 4TB (USB4 40Gbps) NVMe Thunderbolt 4 (USB-C) Portable SSD, Up to 2800MB/s

SanDisk 4TB Extreme Portable SSD - Up to 1050MB/s, USB-C, USB 3.2 Gen 2, IP65 Water and Dust Resistance, Updated Firmware - External Solid State Drive - SDSSDE61-4T00-G25

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