ADATA
ADATA HD330 2TB USB 3.1 Shock-Resistant Extra Slim External Hard Drive Black (AHD330-2TU31-CBK)
Bottom line: The ADATA HD330 2TB USB 3.1 Shock-Resistant Extra Slim External Hard ($136.81 on Amazon as of 2026-10-21 02:15 UTC): Silicone casing plus ADATA shock sensors for drop protection. Another in-stock pick with the same 2TB hard drive: the ADATA HD710 Pro - 2 TB External Hard Drive…, $129.99 on Amazon as of (price may vary).
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*Price sourced from Amazon.com. Last updated 2026-10-21. Price and availability subject to change.
Pros & Cons
Pros
- ✓ Silicone casing plus ADATA shock sensors for drop protection
- ✓ 16mm-thick chassis at 2TB slips into a laptop sleeve
- ✓ AES 256-bit encryption via bundled HDDtoGO software
- ✓ USB-A 3.1 plugs into most laptops and desktops, no dock
Cons
- ✗ Price, stock, shipping and returns are set by the retailer and may have changed since this page was last updated
Manufacturer description
The ADATA HD330 wraps a 2TB portable hard drive in a silicone outer shell backed by ADATA's proprietary shock sensors, so the drive can ride in a backpack pocket without the anxiety that comes with a bare mechanical enclosure. At 16mm thick in this 2TB configuration, it stays slim enough to sit alongside a laptop in a sleeve rather than eating a whole compartment. Connection is USB-A 3.1, which means it plugs straight into most laptops and desktop PCs with no adapter or dock in the way. For anyone moving sensitive files, the bundled HDDtoGO software adds AES 256-bit encryption, letting you…
SpecPicks Verdict
SpecPicks scored ADATA HD330 2TB USB 3.1 Shock-Resistant Extra Slim External Hard… using a rating × review-volume × price-fit model applied to published specs and reviews across the external storage category. ADATA'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.
Frequently Asked Questions
How thick is the 2TB ADATA HD330?
ADATA lists 16mm for the 1TB and 2TB models; the 4TB and 5TB versions step up to 24mm.
Does the HD330 use USB-C or USB-A?
It uses a USB-A 3.1 connection, so it works with most laptops and desktop PCs without an adapter.
Can I password-protect the files on this drive?
Yes. ADATA bundles HDDtoGO software with AES 256-bit encryption for locking the contents of the drive.
Is the ADATA HD330 actually shock-resistant?
It combines an external silicone casing with ADATA's proprietary internal shock sensors to reduce drop and impact damage.
Key Features
- USB-A 3.1 Connection
- Compatible with most most laptop and desktop PC
- Shock-Resistant
- AES 256-bit encryption
- Slim design 1/2TB: 16mm, 4/5TB: 24mm
Full Specifications
| Brand | ADATA |
|---|---|
| Color | Black |
| Model Name | HD330 |
| Read Speed | 90 megabytes_per_second |
| Form Factor | 16.2mm |
| Media Speed | 90 megabytes_per_second |
| Connectivity | USB |
| Model Number | HD330 |
| Compatibility | PC |
| Built-In Media | HD330, Quick Start Guide, USB 3.1 cable |
| Hard-Drive Size | 2 TB |
| Mfr Part Number | AHD330-2TU31-CBK |
| Number of Items | 1 |
| Special Feature | External hard drive, HD330, ADATA, PS5, XBOX |
| Hardware Platform | PC |
| Installation Type | External Hard Drive |
| Slim design 1/2TB | 16mm, 4/5TB: 24mm |
| Compatible Devices | Laptop |
| Data Transfer Rate | 5 gigabits_per_second |
| Enclosure Material | rubber plastic |
Ready to buy?
ADATA HD330 2TB USB 3.1 Shock-Resistant Extra Slim External Hard Drive Black (AHD330-2TU31-CBK) 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.
*Price sourced from Amazon.com. Last updated 2026-10-21. Price and availability subject to change.
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