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3.5" USB External Hard Drive

Catalogue
Price
-
Brands
Western Digital
(6)
Seagate
(8)
LACIE
(4)
Synology
(4)
Format (Form Factor)
3,5"
(22)
2,5"
(1)
Storage capacity
2000 GB
10000 GB
- 2 TB 10 TB
0
22 Results
Storage Type
HDD (16)

Classic hard disk.

HDD and SSD drives are used for permanent storage of data on computers and laptops. But what are the differences between the two, and what are their advantages?

Full text
Format (Form Factor)
3,5" (22)
2,5" (1)
Storage capacity
2,000 GB
(2 TB)
10,000 GB
(10 TB)

The capacity (size) of the hard disk determines how much data the disc can accommodate.  

Width
48 mm
(4.8 cm)
198.1 mm
(19.81 cm)

Height
36.6 mm
(3.66 cm)
183 mm
(18.3 cm)

Depth
41 mm
(4.1 cm)
224 mm
(22.4 cm)

Black (14)
Silver (8)
External interface
USB 2.0 (22)
USB 3.0 (3.1 gen1) (18)
eSATA (1)
FireWire (1)
Thunderbolt (2)

Determines the way in which the hard drive is connected to the computer, namely the type of connector through which the drive connects to the device. Each type of connection is unique, and in most cases these connections are not interchangeable.  

Internal interface
SATA III (4)

Determines the way in which the hard drive is connected to the computer, namely the type of connector through which the drive connects to the device. Each type of connection is unique, and in most cases these connections are not interchangeable.  

Read Speed
112.73 MB/s
220 MB/s

Memory cache
16 MB
256 MB

Write speed
108.45 MB/s
160 MB/s

HDD rotational speed
7,200 RPM (1)

Different hard drives spin at different rates. Simply put, the faster the drive can spin, the faster the reading mechanism manages to read (store) information.

Weight
700 g
(0.7 kg)
1,700 g
(1.7 kg)

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