Best match
2.5-Inch SATA External SSD, 500GB/1TB/2TB, TLC, Portable Solid State Drive, Desktop, Laptop, Storage Disk. Infinity Ultra Max.
AliExpress · Top-ranked for this budget
$87.29$198.38
Get deal Prices updated Nov 11, 2026
Best Portable SSDs Under $100
We compared 45 portable SSDs priced under $100 from 3 stores. Most cost around $65, and well-matched options start at $20.58. FANXIANG, Yottamaster, Orlian and JOIOT have the most models in this price range. 28 are currently marked down. Prices come from each store's product feed and are refreshed every day.
45Compared
3Stores
$20.58From
28On sale
Top picks under $100
Budget pick
Yottamaster 256GB External SSD, Up to 460MB/s Portable Solid State Drive
Amazon · One of the cheapest well-matched options
$55.99
Get deal 
Big price drop
TOSHARA B3 Portable Solid State Drive 1TB 2TB External SSD Hard Disk, Lightweight Hand Carry High Speed Storage for Laptop Mac N
AliExpress · 66% below its usual price
$36.20$105.84
Get deal 45 deals
Portable SSDs under $100
-56%
AliExpress2.5-Inch SATA External SSD, 500GB/1TB/2TB, TLC, Portable Solid State Drive, Desktop, Laptop, Storage Disk. Infinity Ultra Max.
$87.29$198.38
You save $111
Amazon· YottamasterYottamaster 512GB External SSD, Up to 460MB/s Portable Solid State Drive
$82.99
-56%
AliExpressSATA Purple External SSD High Speed Large Capacity Portable Solid State Drive Storage Disk 4TB for Laptop Smartphone Desktop PC
$86.93$197.56
You save $111
-55%
AliExpress4TB SSD Portable Solid State Drive 25 Inch SATA3 2TB 4TB 1TB Portable PC Mini Desktop High Speed Pro Max 4K
$79.89$177.53
You save $98
Amazon· YottamasterYottamaster 256GB External SSD, Up to 460MB/s Portable Solid State Drive
$55.99
-53%
AliExpressExternal SSD Original NVMe – Encrypted Portable Solid State Drive for PS5 Desktop Laptop Built to Last 500GB 1TB 2TB 4TB
$80.52$171.32
You save $91
-53%
AliExpressNVMe External SSD Original – Encrypted Portable Solid State Drive for PS5 Desktop Laptop Built to Last 500GB 1TB 2TB 4TB
$65.40$139.15
You save $74
Amazon· FANXIANG512GB External SSD USB Drive, Up to 1000MB/s USB-C & USB-A Portable SSD
$95.99
-53%
AliExpressOriginal External SSD NVMe – Encrypted Portable Solid State Drive for PS5 Desktop Laptop Built to Last 500GB 1TB 2TB 4TB
$65.40$139.15
You save $74
Amazon· FANXIANG512GB External SSD USB Drive, 2050MB/s USB-C & USB-A Portable SSD -F955
$89.99
-53%
AliExpressTOSHARA A3 Portable Solid State Drive 500GB 2TB 1TB 4TB Encrypted Backup Mac Desktop Laptop Expand Gaming Storage
$64.87$138.02
You save $73
-21%
AliExpressLexar Portable Solid State Drive SL260X USB3.2 Type-C PSSD 512GB 1TB External Hard Drive Max 390Mb/s Read 400Mb/s Write SSD Disk
$76.36$96.62
You save $20
-45%
AliExpressCUSU Portable SSD 512gb 1tb 20Gbps USB3.2 Gen2x2 Type C External Hard Disk Portable Solid State Drives for iPhone 15 Above
$61.86$112.47
You save $51
Amazon· YottamasterYottamaster 128GB External SSD, Up to 460MB/s Portable Solid State Drive
$35.99
-66%
AliExpressTOSHARA B3 Portable Solid State Drive 1TB 2TB External SSD Hard Disk, Lightweight Hand Carry High Speed Storage for Laptop Mac N
$36.20$105.84
You save $70
-10%
Amazon· FANXIANG500GB External SSD - Portable SSD External Solid State Drive, 1000MB/s
$77.39$85.99
You save $9
-62%
AliExpressSlim Portable Solid State Drive TOSHARA A3 1TB 2TB USB3.0 Type-C External SSD High Speed Storage Hard Disk for Laptop Mac Cross
$41.78$109.95
You save $68
Not what you need? Search all portable SSDs →
Refreshed daily. Prices come straight from each store's product feed — last update Nov 11, 2026.
3 stores, one list. We mix stores so no single shop crowds out the rest.
Coupons on top. Look for the coupon tag on a deal to save even more at checkout.
Portable SSDs under $100: FAQ
1What is the cheapest portable SSD under $100?
1
What is the cheapest portable SSD under $100?In today's comparison, well-matched portable SSDs start at $20.58 — for example "ORICO 1TB External SSD Up to 150MB/S Hanging Hole Design Portable Solid State Drive Storage PSSD for Tablets Laptops C15" at AliExpress. Prices change daily, so check the store for the current price.
2How much do portable SSDs under $100 usually cost?
2
How much do portable SSDs under $100 usually cost?The typical price of the portable SSDs in this list is about $65. 45 models from 3 stores are listed under $100.
3Which stores sell portable SSDs under $100?
3
Which stores sell portable SSDs under $100?AliExpress (27), Amazon (17) and Traverseon (1) — the number shows how many matching portable SSDs each store has.
4Are any portable SSDs under $100 on sale?
4
Are any portable SSDs under $100 on sale?Yes — 28 are marked down right now. The biggest markdown is 66% off "TOSHARA B3 Portable Solid State Drive 1TB 2TB External SSD Hard Disk, Lightweight Hand Carry High Speed Storage for Laptop Mac N" at AliExpress ($36.20). Use the "On sale" filter to see them all.
5How often is this list updated?
5
How often is this list updated?Every day, after the stores' product feeds are refreshed. This list was last updated on Nov 11, 2026. Prices and stock can change at any time, so the store's own page is always the final word.
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