As of April 2026, the cheapest 1TB usb flash drive on BuyPerUnit costs $0.1180/GB — a SanDisk SANDISK 1TB Phone Drive with USB Type-C - for Smartphones, Tablets, and Computers - Up to 150MB/s, USB 3.2 Gen 1 - Arctic White - SDIXS0N-1T00-GN6NE (1 TB) available at Amazon for $118.00. BuyPerUnit tracks 5 1TB usb flash drives across Amazon, Best Buy, and Newegg, updated daily.

1TB USB Flash Drives

5 1TB products ranked by price per gigabyte. Best value: $0.1180/GB

Products

5

Best $/GB

$0.1180

Highest $/GB

$0.2000

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1

SANDISK 1TB Phone Drive with USB Type-C - for Smartphones, Tablets, and Computers - Up to 150MB/s, USB 3.2 Gen 1 - Arctic White - SDIXS0N-1T00-GN6NE

SanDiskAmazon2yrUSB-C

Capacity

1 TB

Price

$118.00

$/GB

$0.118

Check Price at Amazon
2

CMS 1TB mini m-SATA SSD Drive SATA III 6GB/s Compatible with Lenovo IdeaPad Yoga 13, Yoga 11s - D96

CMSNeweggUSB-A

Capacity

1TB

Price

$125.00

$/GB

$0.125

Check Price at Newegg
3

SSK 1TB USB Drive,External SSD Fast 550MB/s 2-in-1 Dual-Drive Type C+ A USB3.2 Gen2 Solid State ThumbDrive SSD-Stick for iPhone 15/16/PS4/Android Phone/Tablet/Windows/Mac

SSKAmazonUSB-C

Capacity

1 TB

Price

$138.99

$/GB

$0.139

Check Price at Amazon
4

SSK 1TB USB C Thumb Drive up to 1000MB/s,Fast Flash Dual Drive,External Portable SSD Drive Type C+USB A 3.2 Gen 2 Flash Drive,USB C Memory Stick for iPhone 15/PS4/Android Phone/Tablet/Windows/Mac

SSKAmazon3yrUSB-C

Capacity

1 TB

Price

$145.99

$/GB

$0.146

Check Price at Amazon
5

SanDisk 1TB Ultra Dual Drive Go USB Type-C Flash Drive, Black - SDDDC3-1T00-GAM46

SanDiskNeweggUSB-C

Capacity

1TB

Price

$199.99

$/GB

$0.200

Check Price at Newegg
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About 1TB USB Flash Drives

Compare all 1TB usb flash drives sorted by price per gigabyte. BuyPerUnit tracks 5 products in the 1TB capacity range to help you find the best storage deals. Prices range from $0.1180/GB to $0.2000/GB.

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