Skip to main content
SSK 1TB SSD External Hard Drive, Portable SSD Drive up to 2000 MB/s, USB 3.2 Gen2X2 External Solid State Drives for iPhone 15/16 PRO、Mac、Phone OTG、Laptops with LED Indicator
SSK

SSK 1TB SSD External Hard Drive

Bottom line: The SSK 1TB SSD External Hard Drive: 20Gbps USB 3.2 Gen2x2 interface rated up to 2000MB/s on CrystalDiskMark 7.0; main trade-off: full 2000MB/s needs a USB 3.2 Gen2x2 host; Thunderbolt ports cap it at 10Gbps.

Check price on Amazon

As an Amazon Associate, SpecPicks earns from qualifying purchases. Full disclosure →

Check price on Amazon → Compare to similar external storage

By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014. For external drives and portable storage, synthesises manufacturer specs and independent reviews rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference.

Pros & Cons

Pros

  • ✓ 20Gbps USB 3.2 Gen2x2 interface rated up to 2000MB/s on CrystalDiskMark 7.0
  • ✓ Ships with both a 20Gbps USB-C cable and a 10Gbps USB-A cable, no adapter needed
  • ✓ S.M.A.R.T. health diagnostics plus adaptive TRIM to sustain write speeds over time
  • ✓ Blue LED activity light shows live transfers so you avoid unplugging mid-write

Cons

  • ✗ Full 2000MB/s needs a USB 3.2 Gen2x2 host; Thunderbolt ports cap it at 10Gbps
  • ✗ Gen2x2 is rare on Macs and most laptops, so many buyers see half the rated speed
  • ✗ Real-world speed varies with capacity, file size and folder contents per SSK's own note
  • ✗ 1TB is the only capacity described here, tight for 4K video or large game libraries

Related Products

Other products in this category you may like:

SpecPicks Verdict

SpecPicks scored SSK 1TB SSD External Hard Drive using a rating × review-volume × price-fit model applied to published specs and reviews across the external storage category. SSK's external storage lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for external storage of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

  • Blazing 20Gbps: Instantly view and edit files with external ssd speed up to 2000MB/s.(This speed runs on CrystalDiskMark 7.0. Actual speeds vary with capacity, file sizes, system conditions and number of files in the folder)
  • Universal Compatibility: Utilizing USB 3.2 Gen2x2, this portable ssd Plug-and-play across most USB devices. (External ssd requires USB3.2Gen2x2 compatibility for full-speed; Other ports including thunderbolt capped at 10Gbps)
  • USB-C/A Dual-Cable: 1tb external ssd comes with 20Gbps USB-C cable​ (cutting-edge speed) and 10Gbps USB-A cable​ (backward compatibility), effortlessly bridging cross-platform file transfers between computers, phones, gaming hosts and tablets
  • Data Security: External solid state drive integrates S.M.A.R.T. health diagnostics​ and adaptive TRIM optimizing data block management—it sustains peak write speeds and extends the SSD's longevity
  • Blue Indicator: This external ssd features an LED that ​displays real-time activity during data transfers, preventint accidental disconnections and data loss. *Always Eject Safely, Never unplug the ssd drive during transfers

Full Specifications

BrandSSK
ColorBlack
Model NameSD501/1TB
Read Speed2000 Megabytes Per Second
Form FactorPortable Mini
Media Speed1800 Megabytes Per Second
ConnectivityUSB-C
Model NumberSD501
CompatibilityiOS, Mac
Built-In MediaUSB Cable
Hard-Drive Size1 TB
Number of Items1
Special FeatureLED Light, Portable, SMR Technology, TRIM Support
Hardware PlatformWindows, Mac, Android, ios, PC, and Linux
Installation TypeExternal Hard Drive
Compatible DevicesCamera, Gaming Console, Laptop, Smartphone, Tablet
Data Transfer Rate2000 Megabytes Per Second
Enclosure MaterialPlastic, Zinc Alloy
Additional FeaturesLED Light, Portable, SMR Technology, TRIM Support
Hard Disk InterfaceSolid State
Full listing titleSSK 1TB SSD External Hard Drive, Portable SSD Drive up to 2000 MB/s, USB 3.2 Gen2X2 External Solid State Drives for iPhone 15/16 PRO、Mac、Phone OTG、Laptops with LED Indicator

Ready to buy?

SSK 1TB SSD External Hard Drive, Portable SSD Drive up to 2000 MB/s, USB 3.2 Gen2X2 External Solid State Drives for iPhone 15/16 PRO、Mac、Phone OTG、Laptops with LED Indicator is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Check price on Amazon →

Related External Storage

Keep exploring SpecPicks

Other buying guides

Browse the catalog

Editorial

More guides & deep dives from the SpecPicks archive

Browse all articles & guides →

More reviews from the SpecPicks archive

Browse all reviews →

Earliest SpecPicks reviews

Browse full archive →
SSK 1TB SSD External Hard Drive, Portable SSD Drive up to 2000 MB/s, USB 3.2 Gen2X2 External Solid State Drives for iPhone 15/16 PRO、Mac、Phone OTG、Laptops with LED Indicator
View on Amazon →