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Buy Premium External Solid State Drives Online in Japan

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SANDISK 1TB Portable SSD - Up to 800MB/s, USB-C, USB 3.2 Gen 2, Updated Firmware - External Solid State Drive - SDSSDE30-1T00-G26
US Store
Sandisk

SANDISK 1TB Portable SSD - Up to 800MB/s, USB-C, USB 3.2 Gen 2, Updated Firmware - ...
4.5

4k+ bought

JPY 33767

16% OFF
Samsung T9 Portable SSD 1TB, USB 3.2 Gen 2x2 External SSD, Up to 2,000 MB/s
US Store
Samsung

Samsung T9 Portable SSD 1TB, USB 3.2 Gen 2x2 External SSD, Up to 2,000 MB/s
4.6

2k+ bought

JPY 48540 58085

Seagate Storage Expansion Card for Xbox Series X|S 1 TB Solid State Drive - NVMe Expansion SSD for Xbox Series X|S STJR1000400
US Store
Seagate

Seagate Storage Expansion Card for Xbox Series X|S 1 TB Solid State Drive - NVMe ...
4.8

1k+ bought

JPY 87200

SAMSUNG T7 Portable SSD, 1TB External Solid State Drive, Speeds Up to 1,050MB/s, USB 3.2 Gen 2, Reliable Storage for Gaming, Students, Professionals, MU-PC1T0H/AM, Blue
US Store
Samsung

SAMSUNG T7 Portable SSD, 1TB External Solid State Drive, Speeds Up to 1,050MB/s, ...
4.7

500+ bought

JPY 49733

SANDISK 2TB Extreme PRO Portable SSD - Up to 2000MB/s - USB-C, USB 3.2 Gen 2x2, IP65 Water and Dust Resistance, Updated Firmware - External Solid State Drive - SDSSDE81-2T00-G25 | 2000MB/s NVMe speed with IP65 rating and AES encryption for photographers, travelers and professionals
US Store
Sandisk

SANDISK 2TB Extreme PRO Portable SSD - Up to 2000MB/s - USB-C, USB 3.2 Gen 2x2, ...
4.5

500+ bought

JPY 76380

16% OFF
OWC Express 1M2 40Gb/s Portable NVMe SSD
US Store
OWC

OWC Express 1M2 40Gb/s Portable NVMe SSD
4.6

400+ bought

JPY 20700 24677

Crucial X10 Pro 1TB Portable SSD, Up to 2100MB/s Read, 2000MB/s Write, 3.2 USB-C, External Solid State Drive, Durable Storage for PC & Mac, for Professional Creators, Black - CT1000X10PROSSD902
US Store
Crucial

Crucial X10 Pro 1TB Portable SSD, Up to 2100MB/s Read, 2000MB/s Write, 3.2 USB-C, ...
4

400+ bought

JPY 42574

Crucial X10 2TB Portable SSD, Up to 2,100MB/s, USB 3.2 USB-C, External Solid State Drive, Compatible with Windows, Mac & Android, Durable Storage for Games, Photos & Files, Blue - CT2000X10SSD9-02
US Store
Crucial

Crucial X10 2TB Portable SSD, Up to 2,100MB/s, USB 3.2 USB-C, External Solid State ...
4.5

300+ bought

JPY 73795

Lexar 1TB ES5 External SSD, 2000MB/s R/W, USB-C, Magnetic/Mag Safe
US Store
Lexar

Lexar 1TB ES5 External SSD, 2000MB/s R/W, USB-C, Magnetic/Mag Safe
4.5

200+ bought

JPY 40586

Lexar D50E 512GB Solid State Dual Drive, Up to 400MB/s Read 400MB/s Write
US Store
Lexar

Lexar D50E 512GB Solid State Dual Drive, Up to 400MB/s Read 400MB/s Write
4.5

200+ bought

JPY 28654

WD_Black 512GB C50 Storage Expansion Card, Officially Licensed for Xbox, Quick Resume, Plug & Play, NVMe SSD Expansion for Xbox Series X|S Gaming Consoles - WDBMPH5120ANC-WCSN
US Store
WD_BLACK

WD_Black 512GB C50 Storage Expansion Card, Officially Licensed for Xbox, Quick ...
4.8

200+ bought

JPY 50530

UnionSine USB C Flash Drive 128GB, SSD-Stick for iPhone 15/16/17 Series | USB3.2 Solid State External SSD Up to 450MB/s, Mini Type-C USB Drive forAndroid Phone, Laptop, Tablet
US Store
UnionSine

UnionSine USB C Flash Drive 128GB, SSD-Stick for iPhone 15/16/17 Series | USB3.2 ...
4.3

200+ bought

JPY 9365

Seagate Storage Expansion Card for Xbox Series X|S, 1TB, SSD, NVMe Expansion SSD STJR1000400
US Store
Seagate

Seagate Storage Expansion Card for Xbox Series X|S, 1TB, SSD, NVMe Expansion SSD ...
4.8

200+ bought

JPY 61468

22% OFF
OWC Express 1M2 80G USB4 80Gb/s Portable NVMe M.2 SSD Enclosure
US Store
OWC

OWC Express 1M2 80G USB4 80Gb/s Portable NVMe M.2 SSD Enclosure
4.4

200+ bought

JPY 34620 44366

SANDISK 8TB Desk Drive SSD Desktop External Solid State Drive, Up to 1000MB/s, USB-C, USB 3.2 Gen 2 - SDSSDT40-8T00-NA25
US Store
Sandisk

SANDISK 8TB Desk Drive SSD Desktop External Solid State Drive, Up to 1000MB/s, ...
4

100+ bought

JPY 179788

9% OFF
SSK 512GB Portable SSD External Hard Drive Solid State Drive Up to 550MB/s
US Store
SSK

SSK 512GB Portable SSD External Hard Drive Solid State Drive Up to 550MB/s
4

100+ bought

JPY 16384 17915

SSK 500GB Portable SSD External Solid State Hard Drive USB3.2 Gen2x2 20Gbps
US Store
SSK

SSK 500GB Portable SSD External Solid State Hard Drive USB3.2 Gen2x2 20Gbps
4.4

100+ bought

JPY 19904

Corsair EX400U Survivor 2TB USB4 External SSD Up to 4000 MB/s, IP55 Rugged Drive, Plug & Play for PC, Mac & iPad Black
US Store
Corsair

Corsair EX400U Survivor 2TB USB4 External SSD Up to 4000 MB/s, IP55 Rugged Drive, ...
4.7

100+ bought

JPY 86323

Storage Expansion Card for Xbox Series X|S, Solid State Drive - NVMe Expansion SSD for Xbox Series X|S 1TB
US Store
Tianken

Storage Expansion Card for Xbox Series X|S, Solid State Drive - NVMe Expansion SSD ...
3.8

100+ bought

JPY 68328

SABRENT Rocket XTRM 5 2TB Thunderbolt 5 Portable SSD, 80Gbps Connection, Up to 64Gbps Transfer, Compatible with TB4 TB3 USB4 USB 3.2 20Gbps 10Gbps 5Gbps, Rugged Aluminum and Silicone SB-XTM5-2TB
US Store
SABRENT

SABRENT Rocket XTRM 5 2TB Thunderbolt 5 Portable SSD, 80Gbps Connection, Up to ...
4.3

100+ bought

JPY 80358

Sandisk 1TB Portable SSD - Lavender, Up to 800MB/s, USB-C, USB 3.2 Gen 2, External Solid State Drive - SDSSDE29-1T00-AWL
US Store
Sandisk

Sandisk 1TB Portable SSD - Lavender, Up to 800MB/s, USB-C, USB 3.2 Gen 2, External ...
5

100+ bought

JPY 36411

10% OFF
1TB External Hard Drive, Up to 2100MB/s, USB 3.2 Gen 2 External SSD
US Store
OSCOO

1TB External Hard Drive, Up to 2100MB/s, USB 3.2 Gen 2 External SSD
4.5

100+ bought

JPY 36608 40586

SSK USB Drive 1TB up to 550MB/s External SSD USB C+A 3.2 Thumb Drive
US Store
SSK

SSK USB Drive 1TB up to 550MB/s External SSD USB C+A 3.2 Thumb Drive
4.5

100+ bought

JPY 29251

Verbatim Store n Go 256GB Portable SSD, USB 3.2 Gen 1, 5Gbps, USB-C
US Store
Verbatim

Verbatim Store n Go 256GB Portable SSD, USB 3.2 Gen 1, 5Gbps, USB-C
4.4

100+ bought

JPY 17729

Amazon Basics Portable External SSD, 1TB, 2000MB/s Speeds, USB 3.2 Gen 2, IP65 Water & Dust Resistant, Black
US Store
Amazon Basics

Amazon Basics Portable External SSD, 1TB, 2000MB/s Speeds, USB 3.2 Gen 2, IP65 ...
4.5

100+ bought

JPY 48142

25% OFF
MFi Certified Flash Drive 256GB for iPhone Photo Stick Thumb Drive, High Speed USB Memory Stick iPhone Flash Drive for Photos, External Storage Jump Drive for iPhone/iPad/Android/PC Light Pink
US Store
LESOGE

MFi Certified Flash Drive 256GB for iPhone Photo Stick Thumb Drive, High Speed USB ...
4.8

100+ bought

JPY 6580 8768

CORSAIR EX300U 1TB Portable External USB-C SSD USB 3.2 Type-C Gen2 Connection, Plug and Play, MagSafe, Cable Included Windows PC, macOS, iOS, iPadOS, Android Gray
US Store
Corsair

CORSAIR EX300U 1TB Portable External USB-C SSD USB 3.2 Type-C Gen2 Connection, Plug ...
4.8

50+ bought

JPY 35614

MOVE SPEED 1TB USB Drive, 2100MB/s TLC Reliable Transfer Portable SSD with USB 3.2 Gen2x2 + Type C, Cool USB Drive for Phone/Windows/Mac SP20
US Store
MOVE SPEED

MOVE SPEED 1TB USB Drive, 2100MB/s TLC Reliable Transfer Portable SSD with USB 3.2 ...
4.5

50+ bought

JPY 36608

Sandisk 4TB Extreme Portable SSD, Up to 1050MB/s Read Speeds Old Model
US Store
Sandisk

Sandisk 4TB Extreme Portable SSD, Up to 1050MB/s Read Speeds Old Model
4.6

50+ bought

JPY 159902

MOVE SPEED Magnetic 1TB Portable External SSD - 2000MB/s USB-C 3.2x2, PS5/PC/Smartphone Compatible Portable Drive, Compact Durable Storage for Gamers & Creators
US Store
MOVE SPEED

MOVE SPEED Magnetic 1TB Portable External SSD - 2000MB/s USB-C 3.2x2, ...
4.3

50+ bought

JPY 28654

10% OFF
StarTech 3.5in SATA HDD Enclosure, USB 3.0/eSATA, Trayless S351BMU33ET
US Store
StarTech.com

StarTech 3.5in SATA HDD Enclosure, USB 3.0/eSATA, Trayless S351BMU33ET
4.5

50+ bought

JPY 15430 17120

Lexar D70E 512GB Dual Drive External SSD up to 2000MB/s Read 1300MB/s Write | Durable Metal Housing Design, Cable-Free Portable SSD for USB Type-C/Type-A Devices, Compatible with iPhone 17
US Store
Lexar

Lexar D70E 512GB Dual Drive External SSD up to 2000MB/s Read 1300MB/s Write | ...
4.6

50+ bought

JPY 30643

Ediloca EP1000 External Hard Drive 1TB,Portable Ssd,External Solid State Drives Up to 1000MB/s Read, Storage Expansion, Compatible w/USB-C Smartphones, PC, Mac, Tablets, Sleek & Sturdy Design
US Store
Ediloca

Ediloca EP1000 External Hard Drive 1TB,Portable Ssd,External Solid State Drives Up ...
4.2

50+ bought

JPY 28654

RAOYI 256GB USB C External SSD, 2-in-1 Solid State Drive Up to 450MB/s Dual USB 3.2 + Type-C Thumb Drive Portable SSD Drive for iPhone 15/16/17, Android, Tablet, PC and PS4
US Store
RAOYI

RAOYI 256GB USB C External SSD, 2-in-1 Solid State Drive Up to 450MB/s Dual USB 3.2 ...
4.3

50+ bought

JPY 11154

8% OFF
Samsung T5 EVO Portable SSD 4TB, USB 3.2 Gen 1, Up to 460MB/s
US Store
Samsung

Samsung T5 EVO Portable SSD 4TB, USB 3.2 Gen 1, Up to 460MB/s
4.3

50+ bought

JPY 106607 116152

SANDISK 1TB Portable SSD, Dragon Edition - Up to 800MB/s, USB-C, USB 3.2 Gen 2, Updated Firmware - External Solid State Drive - SDSSDE30-1T00-GD25
US Store
Sandisk

SANDISK 1TB Portable SSD, Dragon Edition - Up to 800MB/s, USB-C, USB 3.2 Gen 2, ...
4.4

50+ bought

JPY 38199

EASTBULL 1TB 550MB/s USB3.2 Drive Gen1 External SSD Grey, with a Bag
US Store
EASTBULL

EASTBULL 1TB 550MB/s USB3.2 Drive Gen1 External SSD Grey, with a Bag
4.4

50+ bought

JPY 26268

Lexar Professional Go USB 3.2 Gen 2 USB-C Portable SSD Black
US Store
Lexar

Lexar Professional Go USB 3.2 Gen 2 USB-C Portable SSD Black
5

50+ bought

JPY 34620

SanDisk 500GB Extreme Portable External SSD - Up to 550MB/s - USB-C, USB 3.1 - SDSSDE60-500G-G25
US Store
Sandisk

SanDisk 500GB Extreme Portable External SSD - Up to 550MB/s - USB-C, USB 3.1 - ...
4.8

50+ bought

JPY 34620

Transcend 2TB ESD310 Dual Portable SSD 1050MB/s USB-A+C, Thumb Drive
US Store
Transcend

Transcend 2TB ESD310 Dual Portable SSD 1050MB/s USB-A+C, Thumb Drive
4.5

50+ bought

JPY 88312

SSK External Hard Drive 1TB up to 550MB/s Portable SSD with USB C+A Cable
US Store
SSK

SSK External Hard Drive 1TB up to 550MB/s Portable SSD with USB C+A Cable
4.4

50+ bought

JPY 27858

Sony PlayStation 5 Slim Disc 2TB SSD Edition Bundle with Astro Bot and C-Gamers Dual-Controller Charger - PS5 Upgraded with 2TB Ultra Fast SSD, White
US Store
Sony

Sony PlayStation 5 Slim Disc 2TB SSD Edition Bundle with Astro Bot and C-Gamers ...
4.4

50+ bought

JPY 191719

Netac 500GB Portable SSD USB 3.2 Gen 2 10 Gbps, Type-C External Solid State Drive Backup Slim Portable Drive for File Storage/Business Travel Essential, Rapid Read & Write Low Noise, Zslim
US Store
Netac

Netac 500GB Portable SSD USB 3.2 Gen 2 10 Gbps, Type-C External Solid State Drive ...
4.3

50+ bought

JPY 20103

Samsung MU-PE4T0S T7 4TB Shield Portable SSD, USB 3.2, Black 2-Pack
US Store
Samsung

Samsung MU-PE4T0S T7 4TB Shield Portable SSD, USB 3.2, Black 2-Pack
4.9

50+ bought

JPY 358555

Kingston 512GB Dual USB-A/C Portable SSD | Up to 1050MB/s | USB 3.2 Gen 2 | SPSD/512GB
US Store
Kingston

Kingston 512GB Dual USB-A/C Portable SSD | Up to 1050MB/s | USB 3.2 Gen 2 | ...
4.4

50+ bought

JPY 31637

6% OFF
Lexar 128GB Dual Drive D500 External SSD, 400MB/s Read, USB-C/A USB 3.2
US Store
Lexar

Lexar 128GB Dual Drive D500 External SSD, 400MB/s Read, USB-C/A USB 3.2
3.6

50+ bought

JPY 8173 8708

Choose the Best External Solid State Drives on Ubuy Japan

In an era dominated by 4K video editing, massive AAA gaming installations, and heavy data workflows, traditional storage options just cannot keep pace. If you are tired of waiting around for files to copy, buying an external SSD online is the quickest way to speed up your daily work and save yourself a ton of time. When you buy an external SSD online, you are investing in a massive speed and productivity boost. Ubuy simplifies international tech shopping by providing direct access to authentic global branded hardware, making it easy to source exclusive external SSD models that are out of stock or unavailable in your local market. To protect your critical data from counterfeit storage risk, every drive is sourced from trusted suppliers to guarantee 100% authenticity from top-tier brands like Samsung, SanDisk, and Crucial. Furthermore, Ubuy eliminates the anxiety of cross-border shipping by calculating all customs duties, local taxes, and international freight costs upfront at checkout, ensuring there are no surprise fees when your package arrives.

Explore Different Types of External Solid State Drives available on Ubuy

Within the landscape of computer data storage devices, each option serves a unique purpose. While legacy external zip drives are long gone, today's choices balance speed, capacity, and portability. For internal setups, high-capacity hard drives and ultra-fast solid-state drives (SSDs) power your core system. When choosing an external SSD, there are really just three main types to consider. They are categorised by how fast they transfer data and how durable they are built.

SATA External SSDs (Everyday Speed)

These are the most affordable options on the market. Maxing out at around 550 MB/s, which is still about 4 times faster than an old internal hard drive setup, they function as an exceptional, budget-friendly external solid-state drive for backup. They are absolutely perfect for basic document backups, schoolwork, and safely storing family photos.

NVMe USB-C External SSDs (High Performance)

This category is the current sweet spot for most people looking to buy an external SSD online. They leverage ultra-fast technology similar to what you find in modern internal solid state drives to push speeds between 1,000 MB/s and 2,000 MB/s over a modern, high-bandwidth USB-C connection. While standard USB flash drives are great for throwing a few small files in your pocket, their high-speed performance makes them ideal for gaming, moving large 4K video files, or serving as a highly responsive storage expansion for laptop users who need to run heavy applications directly from the drive. Check out what the Redditor has to say about NVMe.

NVMe are perceptibly faster in "mundane" tasks. Something like installing a game in Steam is much faster when decompression after downloading is made in a NVMe. Game start times are also much faster. 

Source: r/datastorage 

Rugged / Travel External SSDs (Heavy Duty)

These can be either SATA or NVMe on the inside, but they are completely wrapped in heavy-duty rubber, silicone, or aluminium armour. This physical shielding turns the drive into a highly durable, portable external solid-state drive explicitly built to survive accidental drops, dust, and rain. The ultra-resilient yet lightweight portable SSD drive design makes it the absolute go-to choice for travel photographers, field researchers, and outdoor content creators on the move.

Choosing the Right External SSD Type Now at Ubuy

External SSDs perfectly bridge this gap, giving you the blazing, internal-grade speeds of an SSD with the plug-and-play portability of an external drive. Not all drives are built the same. Use the comparison matrix below to instantly find the right balance of speed, protection, and value for your specific workflow.

Brand

Signature Flagship Model

Peak Transfer Speeds

Primary Best Use Case

Samsung

Samsung T7 / T9 Series

1,050 MB/s (T7) – 2,000 MB/s (T9)

Content creators, heavy business multitaskers, and 4K/8K video editors.

SanDisk

Extreme / Extreme Pro Series

1,050 MB/s (Extreme) – 2,000 MB/s (Pro)

Travel photographers, outdoor videographers, and rugged fieldwork (IP65 rated).

Crucial

Crucial X9 Pro / X10 Pro

1,050 MB/s (X9 Pro) – 2,100 MB/s (X10 Pro)

Professional videographers, high-performance storage, and direct-drive video editing.

Kingston

Kingston XS2000

Up to 2,000 MB/s

Ultra-compact, pocket-sized storage for editing 8K video and massive file swapping.

Western Digital

WD My Passport SSD

Up to 1,050 MB/s

Secure everyday desktop workflows, student file tracking, and budget backups.

Seagate

One Touch / Expansion SSD

Up to 1,030 MB/s

Mass media archiving, automated PC backups, and cross-platform compatibility.

Lexar

Lexar SL660 Blaze Series

Up to 2,000 MB/s

Mobile content creators (iPhone ProRes capture) and console gaming expansions.

Frequently Asked Questions About External Solid State Drives

Here are some frequently asked questions regarding external solid-state drives. We hope this helps you find what you need.

  • Are external SSDs faster than HDDs?

    Yes, external SSDs are significantly faster than traditional Hard Disk Drives (HDDs). Because SSDs utilise solid-state flash memory rather than a mechanical spinning platter and read/write head, they can deliver read and write speeds that are anywhere from 4 to over 20 times faster than a standard external HDD.

  • Which external SSD is best for gaming?

    The best external SSD for gaming is one that utilises a fast NVMe core interface connected via a high-bandwidth USB 3.2 Gen 2 or Thunderbolt port. Top-tier options from industry-leading brands like Samsung (such as the T7 or T9 series), SanDisk Extreme, and Crucial X9 provide the high-sustained transfer speeds required for modern gaming setups.

  • Can I use an external SSD with laptops and desktops?

    Absolutely. A standard external storage drive for pc is universally compatible across laptops, desktops, and even many tablets and smartphones. Most modern drives utilise a USB-C or USB-A connection, allowing you to easily swap the drive between operating systems such as Windows, macOS, and Linux.

  • Are portable SSDs good for travel?

    Yes, a lightweight SSD for travel is ideal for mobile workflows. Because they contain no moving mechanical parts, they are highly resistant to vibrations, accidental drops, bumps, and temperature swings that would typically destroy a mechanical hard drive.

  • What storage size is best for an external SSD?

    • 500GB to 1TB: Perfect as an external SSD for daily use, document backups, and casual photo storage.

    • 2TB: The sweet spot for gamers, content creators, and professionals needing a high-capacity portable data backup device.

    • 4TB and above: Ideal for professional video editors shooting in 4K/8K or users requiring a comprehensive system-wide portable external solid state drive mirror.