General

Model

Backup Plus Ultra Slim 2tb
SP A80 2tb

Manufacturer

Seagate
Silicon Power

Amazon rating

4.0
4.2

Customer reviews on Amazon

337
1351

Connections

USB Type-C

FireWire

Thunderbolt

USB 3.0

USB 2.0

SATA

Wireless

Platform

Windows 10

Windows 8

Windows 7

Windows XP

Mac

Xbox

Sony PS

Specifications

Capacity

2 TB
2 TB

File System

NTFS
FAT32

Read speed

170MB/s
103MB/s

Write speed

150MB/s
87MB/s

Connectivity Technology

USB 3.0
USB 3.0

Cache

16 MB
8 MB

Rotation speed

5400 rpm
5400 rpm

Data transfer rate

USB 3.0

5.0 Gbps
5.0 Gbps

USB 2.0

480 Mbps

Operating temperature

Min

5°C
5°C

Max

35°C
55°C

Storage temperature

Min

min 20°C
min 40°C

Max

65°C
70°C

Protection

Shockproof

Waterproof

256-bit encryption

NFC security

Features

Colour

gold
blue

LEDs

Form Factor

2.5"
2.5"

RAID support

USB 3.0 cable included

Auto Backup

Warranty

2 Years
3 Years

Dimensions

Product size

4.5 x 3 x 0.4 inches
5.5 x 3.7 x 0.7 inches

Weight

4.8 ounces
10.2 ounces

External hard drives comparison rating

  • better
  • worse
  • 9
  • 14
  • 9Backup Plus Ultra Slim 2tb
  • 14SP A80 2tb

Better hard drive is SP A80 2tb. Purchase