Best external SSDs by $/TB

Live SSD, NVMe, NAS and hard drive prices from Amazon.com, ranked by price per terabyte.

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Portable external SSDs ranked by price per terabyte. USB-C and Thunderbolt models trade some $/TB for speed and durability versus internal drives.

Best price per TB
$105.58
Products tracked
39
Prices updated
4 hours ago
Price per
39 products
ProductCapacityPrice$ / TBTechPrime
Netac 1TB 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, Zslim1 TB$105.58$105.58SSD · USB-
SANDISK 4TB Extreme Portable SSD (Old Model) - Up to 1050MB/s, USB-C, USB 3.2 Gen 2, IP65 Water and Dust Resistance, Updated Firmware - External Solid State Drive - SDSSDE61-4T00-G25Used4 TB$427.49$106.87SSD · USBPrime
WD_BLACK 2TB D30 Game SSD - Portable External Drive, Compatible with Xbox and PC, Up to 900MB/s - WDBAMF0020BBW-WESN2 TB$223.96$111.98SSD · USB-
SANDISK 4TB Extreme Portable SSD (Old Model) - Up to 1050MB/s, USB-C, USB 3.2 Gen 2, IP65 Water and Dust Resistance, Updated Firmware - External Solid State Drive - SDSSDE61-4T00-G254 TB$449.99$112.50SSD · USBPrime
SAMSUNG T7 Portable SSD, 4TB External Solid State Drive, Speeds Up to 1,050MB/s, USB 3.2 Gen 2, Reliable Storage for Gaming, Students, Professionals, MU-PC4T0T/AM, GrayUsed4 TB$474.99$118.75SSD · USB-
Western Digital 2TB Elements SE - Portable SSD, USB 3.0, Compatible with PC, Mac - WDBAYN0020BBK-WESN2 TB$249.80$124.90SSD · USB-
Crucial X10 Pro 4TB 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 - ‎CT4000X10PROSSD9024 TB$513.51$128.38SSD · USBPrime
WD 1TB Elements SE - Portable SSD, USB 3.0, Compatible with PC, Mac - WDBAYN0010BBK-WESNUsed1 TB$128.71$128.71SSD · USBPrime
SSK Portable SSD 1TB External Solid State Drives, up to 1050MB/s USB C SSD External Hard Drive USB 3.2 Gen2 for iPhone 15/16/17Pro, Windows, Mac, Android Phones and Tablets1 TB$129.19$129.19SSD · USB-
SANDISK 2TB Extreme Portable SSD (Old Model) - Up to 1050MB/s, USB-C, USB 3.2 Gen 2, IP65 Water and Dust Resistance, Updated Firmware - External Solid State Drive - SDSSDE61-2T00-G25Used2 TB$266.47$133.24SSD · USBPrime
Western Digital 2TB My Passport SSD Portable External Solid State Drive, Gray, Sturdy and Blazing Fast, Password Protection with Hardware Encryption - WDBAGF0020BGY-WESN2 TB$279.99$140.00SSD · USBPrime
SANDISK 2TB Extreme Portable SSD (Old Model) - Up to 1050MB/s, USB-C, USB 3.2 Gen 2, IP65 Water and Dust Resistance, Updated Firmware - External Solid State Drive - SDSSDE61-2T00-G252 TB$280.49$140.25SSD · USBPrime
SANDISK 4TB 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 - SDSSDE81-4T00-G25,BlackUsed4 TB$577.60$144.40SSD · USBPrime
Samsung T7 Portable SSD, 2TB External Solid State Drive, Speeds Up to 1,050MB/s, USB 3.2 Gen 2, Reliable Storage for Gaming, Students, Professionals, MU-PC2T0T/AM, GrayUsed2 TB$295.28$147.64SSD · USBPrime
SABRENT 1TB Rocket Nano External Aluminum SSD Up to 1000MB/s (Red) (SB-1TB-NANO-RED)1 TB$149.99$149.99SSD · USB-
SSK Portable SSD 500GB External Solid State Drives, up to 1050MB/s USB C SSD External Hard Drive USB 3.2 Gen2 for iPhone 15/16/17Pro, Windows, Mac, Android Phones and Tablets500 GB$76.49$152.98SSD · USB-
Seagate One Touch SSD 1TB External SSD Portable – Silver, speeds up to 1030MB/s, 6mo Mylio Photo+ subscription, 6mo Dropbox Backup Plan​ and Rescue Services (STKG1000401)1 TB$158.92$158.92SSD · USB-
SANDISK 4TB 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 - SDSSDE81-4T00-G25,Black4 TB$649.99$162.50SSD · USBPrime
SANDISK 1TB Portable SSD - Up to 800MB/s, USB-C, USB 3.2 Gen 2, Updated Firmware - External Solid State Drive - SDSSDE30-1T00-G261 TB$169.06$169.06SSD · USB-
WD 1TB Elements SE - Portable SSD, USB 3.0, Compatible with PC, Mac - WDBAYN0010BBK-WESN1 TB$169.99$169.99SSD · USBPrime
SANDISK 1TB Extreme Portable SSD (Old Model) - Up to 1050MB/s, USB-C, USB 3.2 Gen 2, IP65 Water and Dust Resistance, Updated Firmware - External Solid State Drive - SDSSDE61-1T00-G25Used1 TB$171.30$171.30SSD · USBPrime
Samsung T7 Shield 2TB, Portable SSD, up-to 1050MB/s, USB 3.2 Gen2, Rugged,IP65 Water & Dust Resistant, for Photographers, Content Creators and Gaming, Extenal Solid State Drive (MU-PE2T0S/AM), BlackUsed2 TB$349.99$175.00SSD · USB-
Samsung T9 Portable SSD 2TB, USB 3.2 Gen 2x2 External Solid State Drive, Seq. Read Speeds Up to 2,000MB/s for Gaming, Students and Professionals, MU-PG2T0B/AM, Black2 TB$349.99$175.00SSD · USBPrime
Samsung T7 Touch Portable SSD 2TB,up to 1050MB/s, USB 3.2 External Solid State Drive, Black (MU-PC2T0K/WW)Used2 TB$349.99$175.00SSD · USB-
Western Digital 1TB P40 Game Drive SSD - Up to 2,000MB/s, RGB Lighting, Portable External Solid State Drive , Compatible with Playstation, Xbox, PC, & Mac - WDBAWY0010BBK-WESN1 TB$178.49$178.49SSD · USBPrime
Samsung T9 Portable SSD 1TB, USB 3.2 Gen 2x2 External Solid State Drive, Seq. Read Speeds Up to 2,000MB/s for Gaming, Students and Professionals, MU-PG1T0B/AM, Black1 TB$179.99$179.99SSD · USBPrime
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-G252 TB$359.99$180.00SSD · USBPrime
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-PC1T0T/AM, GrayUsed1 TB$180.48$180.48SSD · USBPrime
SAMSUNG T7 Portable SSD, 4TB External Solid State Drive, Speeds Up to 1,050MB/s, USB 3.2 Gen 2, Reliable Storage for Gaming, Students, Professionals, MU-PC4T0T/AM, Gray4 TB$729.89$182.47SSD · USB-
Samsung T7 Portable SSD, 2TB External Solid State Drive, Speeds Up to 1,050MB/s, USB 3.2 Gen 2, Reliable Storage for Gaming, Students, Professionals, MU-PC2T0T/AM, Gray2 TB$369.99$185.00SSD · USB-
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-PC1T0T/AM, Gray1 TB$189.99$189.99SSD · USBPrime
SANDISK 1TB Extreme Portable SSD (Old Model) - Up to 1050MB/s, USB-C, USB 3.2 Gen 2, IP65 Water and Dust Resistance, Updated Firmware - External Solid State Drive - SDSSDE61-1T00-G251 TB$189.99$189.99SSD · USBPrime
Western Digital 1TB My Passport SSD Portable External Solid State Drive, Gray, Sturdy and Blazing Fast, Password Protection with Hardware Encryption - WDBAGF0010BGY-WESN1 TB$219.99$219.99SSD · USBPrime
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, Blue1 TB$227.95$227.95SSD · USB-
Samsung T7 Shield 1TB, up to 1050MB/s, USB 3.2 Gen2, Rugged, IP65 Rated, for Photographers, Content Creators and Gaming, Portable External Solid State Drive (MU-PE1T0S/AM, 2022), BlackUsed1 TB$249.99$249.99SSD · USB-
WD_BLACK 2TB P50 Game Drive SSD - Portable External Solid State Drive, Compatible with Playstation, Xbox, PC, & Mac, Up to 2,000 MB/s - WDBA3S0020BBK-WESN2 TB$529.90$264.95SSD · USB-
Samsung T7 Shield 1TB, up to 1050MB/s, USB 3.2 Gen2, Rugged, IP65 Rated, for Photographers, Content Creators and Gaming, Portable External Solid State Drive (MU-PE1T0S/AM, 2022), Black1 TB$287.99$287.99SSD · USBPrime
Transcend ESD310 256GB External SSD, Up to 1,050MB/s, Dual USB Flash Drive for iPhone/iPad/Mac/Windows, Android/Tablet/PC, USB 3.2 Gen 2 Thumb Drive Photo Stick, 2-in-1 Type C &Type A Memory Stick256 GB$79.99$312.46SSD · USB-
SanDisk 500GB Extreme Portable External SSD - Up to 550MB/s - USB-C, USB 3.1 - SDSSDE60-500G-G25500 GB$169.99$339.98SSD · USB-