9.2Our score 4 photosEasily store and access 4TB of content on the go with the Seagate Portable Drive, a USB external hard drive.Specific uses: Personal
Ranked #99 in Storage · 4 things we like
Quick answer The Seagate Portable 4TB External Hard Drive HDD scores 9.2/10 with us. Amazon owners rate it 4.6 out of 5 across 273,184 reviews, in line with the 4.5 average of the 29 products we track in Storage. It was listed at $189.98 on Amazon when we last checked in September 2026. Key facts: digital storage capacity 4 TB, hard disk interface USB 3.0, connectivity technology USB.
Easily store and access 4TB of content on the go with the Seagate Portable Drive, a great laptop hard drive. Designed to work with Windows or Mac computers, this compact external hard drive makes backup a snap. Just drag and drop To get set up, connect the portable hard drive to a computer for automatic recognition—no software required—and enjoy plug and play simplicity with the included 18 inch USB 3.0 cable.
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| Digital Storage Capacity | 4 TB |
|---|---|
| Hard Disk Interface | USB 3.0 |
| Connectivity Technology | USB |
| Additional Features | Portable |
| Hard Disk Form Factor | 2.5 inches |
| Compatible Devices | Laptop |
| Hard Disk Rotational Speed | 7200 |
| Specific Uses For Product | business, personal |
| Read Speed | 120 megabytes_per_second |
| Media Speed | 1 |
| Cache Memory Installed Size | 4 TB |
| Data Transfer Rate | 120 megabits_per_second |
| Form Factor | Portable |
|---|---|
| Hardware Connectivity | USB 3.0 |
| Compatible Video Game Console Models | Sony PlayStation 4 |
| Hardware Platform | Mac, PC |
| Hard-Drive Size | 4 TB |
| Item Weight | 260 g |
| Item Dimensions L x W x Thickness | 4.61"L x 3.15"W x 0.79"Th |
| Number of Items | 1 |
| Customer Package Type | Standard Packaging |
| Brand | Seagate |
| Model Number | STGX4000400 |
| Hard Disk Description | Mechanical Hard Disk |
Yes, it is one of the stronger picks in its group. We score the Seagate Portable 4TB External Hard Drive HDD 9.2 out of 10. Amazon owners rate it 4.6 out of 5 across 273,184 reviews, in line with the 4.5 average of the 29 products we track in Storage.
It was listed at $189.98 on Amazon when we last checked in September 2026. Amazon prices change daily, so use the price button on this page to see the current figure.
Amazon lists 8 options. Capacity: 2TB, 8TB, 4TB, 16TB, 24TB, 1TB, 5TB, 20TB. Pick an option on this page and the button opens exactly that model.
Digital Storage Capacity: 4 TB; Hard Disk Interface: USB 3.0; Connectivity Technology: USB; Hard Disk Form Factor: 2.5 inches; Hard Disk Rotational Speed: 7200; Form Factor: Portable. All 24 specifications are in the product information table on this page.
Similar, well-rated products in our catalog: Western Digital WD 2TB Elements Portable External Hard Drive (9.4/10, 4.7 stars from 165,351 owners); Western Digital WD 2TB My Passport (9.2/10, 4.6 stars from 31,346 owners); SAMSUNG T7 Portable SSD (9.4/10, 4.7 stars from 21,220 owners).
Western Digital WD 2TB Elements Portable External Hard DriveWestern Digital WD 2TB My PassportSAMSUNG T7 Portable SSD
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