Adata has brought a high-performance USB4 SSD drive onto the market at a good price. The data rates are also stable over a longer period of time and the thermal design works perfectly. Even if the construction seems a little rickety. To protect the SSD and because the fan is very quiet, we usually had the fan on in practice. We can therefore recommend the SE920 to any content creator.
Adata SE920
4 TB6 pieces in stock at supplier
Memory Size3
Product details
ADATA External SSD SE920 - 4TB Elite Black R/W 3800/3700 MB
The SE920 utilizes the latest generation USB4 interface with speeds of up to 40 Gbit/s. It is backward compatible with USB 3.2 and USB 2.0 and supports Thunderbolt 3/4. Additionally, it features a Type-C port, allowing for easy and fast transfer of large audio and video files at ultra-high speeds anytime and anywhere. The SE920 is compatible with various operating systems and can also be connected to a gaming console to expand its storage capacity. Note: Please check the compatibility of your connecting devices with external SSDs before use.
Features:
- USB4 40 Gbit/s Type-C interface
- Backward compatible with USB 3.2 and USB 2.0 and supports Thunderbolt 3/4
- Sequential read speeds of up to 3800 MB/s
- Sequential write speeds of up to 3700 MB/s, up to 3200 Thunderbolt 4
- High storage capacity of 4TB
- USB4 Type-C to C cable included
- Integrated micro fan for heat dissipation: Press the casing to activate or deactivate the micro fan.
- Operating requirements: Windows 10/11, MacOS 13 or newer; Linux Kernel 6 or newer, Android 13 or newer.
USB ports | Thunderbolt 4, USB-C |
Read transfer speed | 3800 MB/s |
Write transfer speed | 3700 MB/s |
SSD Features | Password protected |
Item number | 44133039 |
Manufacturer | Adata |
Category | External SSDs |
Manufacturer no. | SE920-4TCBK |
Release date | 21/3/2024 |
Colour | Black |
Exact colour description | Black, Black |
Storage capacity | 4 TB |
USB ports | Thunderbolt 4, USB-C |
Read transfer speed | 3800 MB/s |
Write transfer speed | 3700 MB/s |
SSD Features | Password protected |
Country of origin | China |
CO₂ emissions | 38,1 kg |
Climate contribution | EUR 0,95 |
Scope of delivery | USB Type-C to USB Type-C |
Length | 10.50 cm |
Width | 6.42 cm |
Height | 1.59 cm |
Weight | 181.52 g |
Product Safety |
Length | 15 cm |
Width | 11 cm |
Height | 3 cm |
Weight | 230 g |
30-day right of return
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Reviews & Ratings
Statutory warranty score
How often does a product of this brand in the «External SSDs» category have a defect within the first 24 months?
Source: Galaxus- 13.OWC1,3 %
- 14.Crucial1,4 %
- 15.Adata1,8 %
- 16.Corsair2 %
- 17.SanDisk Professional2,4 %
Statutory warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Galaxus- 1.Adata2 days
- 1.OWC2 days
- 3.Intenso3 days
- 3.Kingston3 days
- 3.Verbatim3 days
Return rate
How often is a product of this brand in the «External SSDs» category returned?
Source: Galaxus- 9.SANDISK1,2 %
- 10.Verbatim1,5 %
- 11.Adata2,2 %
- 12.Kioxia2,3 %
- 13.Lexar2,4 %

- High write and read rates
- Broad compatibility
- Compact and stable housing
- Active cooling unit
- 5 years warranty
- Slightly slower than expected
- Excellent read and write speeds
- Constant performance even when writing continuously
- Robust metal housing
- Effective cooling thanks to integrated fan
- No cable with USB type A plug available
- Lack of encryption option