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Seagate Expansion Desktop Drive 16TB vs. Seagate One Touch Portable Drive 2TB + 5

Ethernet connection
No
No
Wireless connection
None
None
eSATA
No
No
Firewire
No
No
Thunderbolt
Yes
No
No
Thunderbolt version
USB
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Type of USB connector
Micro-USB
Micro-USB, USB (Type A)
Micro-USB
USB version
3.1 (Gen 1)
3.1 (Gen 1)
3.1 (Gen 1)
3.1 (Gen 1)
3.1 (Gen 1)
Available colours
Black
Black, White, Silver, Grey, Blue, Red, Gold, Pink
Black, Blue, Red
Black
Black, White, Silver, Grey, Blue, Red
Black
Black
Dimensions (WxHxD)
Depth
176 mm
114.8 mm
117 mm
176 mm
20.9 mm
36.6 mm
198.1 mm
Height
36.6 mm
11.7 mm
14.8 mm
36.6 mm
146 mm
120.6 mm
118 mm
Width
120.6 mm
78 mm
80 mm
120.6 mm
80 mm
176 mm
41 mm
Form factor
3.5 inches
2.5 inches
2.5 inches
3.5 inches
2.5 inches
3.5 inches
3.5 inches
Product weight
950 g
148 g
170 g
950 g
268 g
950 g
1060 g
Features
Cache size
RAID
No
No
Power management
Mains
Mains
Mains
Mains
Number of hard drives
1 ​
1 ​
1 ​
1 ​
1 ​
1 ​
1 ​
Rotational speed
7200 RPM
5400 RPM
5700 RPM
Storage capacity
16 TB
2 TB
2 TB
10 TB
5 TB
8 TB
14 TB
Price/TB
20.31 £/TB
24.5 £/TB
30 £/TB
19 £/TB
16.4 £/TB
16.88 £/TB
18.86 £/TB