General

Model

D2 Thunderbolt 2 8tb
SP A80 2tb type c
SP A80 1tb

Manufacturer

LaCie
Silicon Power
Silicon Power

Amazon rating

4.1
4.2
4.2

Customer reviews on Amazon

325
1351
1411

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

8 TB
2 TB
1 TB

File System

Unformatted
FAT32
FAT32

Read speed

200 MB/s
109MB/s
103MB/s

Write speed

192 MB/s
96MB/s
87MB/s

Connectivity Technology

USB 3.0
USB 3.0
USB 3.0

Cache

64 MB
8 MB
8 MB

Rotation speed

7200 rpm
5400 rpm
5400 rpm

Data transfer rate

USB 3.0

5.0 Gbps
5.0 Gbps
5.0 Gbps

USB 2.0

480 Mbps

Operating temperature

Min

5°C
5°C
5°C

Max

35°C
55°C
55°C

Storage temperature

Min

min 20°C
min 40°C
min 40°C

Max

60°C
70°C
70°C

Protection

Shockproof

Waterproof

256-bit encryption

NFC security

Features

Colour

gray
blue
blue

LEDs

Form Factor

3.5"
2.5"
2.5"

RAID support

USB 3.0 cable included

Auto Backup

Warranty

3 Years
3 Years
3 Years

Dimensions

Product size

8.55 x 2.35 x 5.12 inches
5.5 x 3.7 x 0.7 inches
5.5 x 3.7 x 0.7 inches

Weight

14.6 ounces
10.2 ounces
10.2 ounces

External hard drives comparison rating

  • better
  • worse
  • 8.5
  • 13.5
  • 11
  • 8.5D2 Thunderbolt 2 8tb
  • 13.5SP A80 2tb type c
  • 11SP A80 1tb

Better hard drive is SP A80 2tb type c. Purchase