Product comparison · 2 external hard drives

Seagate One Touch STKZ4000401 external hard drive vs Seagate One Touch STKZ4000403 external hard drive

16specifications compared
5differ
11identical
7known for one product only

Key differences

The Seagate One Touch STKZ4000401 external hard drive has 1" more HDD size than the Seagate One Touch STKZ4000403 external hard drive (3.5" vs 2.5"). The Seagate One Touch STKZ4000401 external hard drive has 94.4 mm more depth than the Seagate One Touch STKZ4000403 external hard drive (115.3 mm vs 20.9 mm). The Seagate One Touch STKZ4000403 external hard drive has 94.4 mm more height than the Seagate One Touch STKZ4000401 external hard drive (115.3 mm vs 20.9 mm). USB connector: USB Type-C on the Seagate One Touch STKZ4000401 external hard drive, Micro-USB B on the Seagate One Touch STKZ4000403 external hard drive. Product colour: Black, Silver on the Seagate One Touch STKZ4000401 external hard drive, Red on the Seagate One Touch STKZ4000403 external hard drive.

HDD size
- One Touch STKZ4000401 external hard drive:3.5"
- One Touch STKZ4000403 external hard drive:2.5"
USB connector
- One Touch STKZ4000401 external hard drive:USB Type-C
- One Touch STKZ4000403 external hard drive:Micro-USB B
Product colour
- One Touch STKZ4000401 external hard drive:Black, Silver
- One Touch STKZ4000403 external hard drive:Red
Depth
- One Touch STKZ4000401 external hard drive:115.3 mm
- One Touch STKZ4000403 external hard drive:20.9 mm
Height
- One Touch STKZ4000401 external hard drive:20.9 mm
- One Touch STKZ4000403 external hard drive:115.3 mm

Side by side

Differences highlightedShow differences only

Comparison of STKZ4000401, STKZ4000403
23 specifications	A Seagate One Touch STKZ4000401 external hard drive Model STKZ4000401 View product	B Seagate One Touch STKZ4000403 external hard drive Model STKZ4000403 View product
Hard drive1 differ
HDD capacity	4 TB	4 TB
HDD sizeDiffers	3.5"	2.5"
Ports & interfaces1 differ
Maximum data transfer rateKnown for one	1030 Mbit/s	Unknown — not stated by the source
USB connectorDiffers	USB Type-C	Micro-USB B
USB version	3.2 Gen 1 (3.1 Gen 1)	3.2 Gen 1 (3.1 Gen 1)
Thunderbolt technologyKnown for one	No	Unknown — not stated by the source
Wi-Fi	No	No
Ethernet LAN	No	No
Features1 differ
Product colourDiffers	Black, Silver	Red
Housing material	Aluminium	Aluminium
Securityidentical
Password protection	Yes	Yes
Security algorithmsKnown for one	256-bit AES	Unknown — not stated by the source
Poweridentical
Bus powered	USB	USB
Weight & dimensions2 differ
Width	80 mm	80 mm
DepthDiffers	115.3 mm	20.9 mm
HeightDiffers	20.9 mm	115.3 mm
Weight	268 g	268 g
Packaging dataidentical
Cables included	USB	USB
User guide	Yes	Yes
Package widthKnown for one	146 mm	Unknown — not stated by the source
Package depthKnown for one	106 mm	Unknown — not stated by the source
Package heightKnown for one	45 mm	Unknown — not stated by the source
Package weightKnown for one	356 g	Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

More external hard drive comparisons

All external hard drive comparisons