PriceSpy

Seagate NAS HDD ST6000VN0021 128MB 6TB vs. Seagate Barracuda ST6000DM003 256MB 6TB + 9

Seagate Barracuda ST6000DM003 256MB 6TB

Seagate Barracuda ST6000DM003 256MB 6TB

$209.95

$218.87 incl. shipping
Seagate IronWolf ST4000VN008 64MB 4TB

Seagate IronWolf ST4000VN008 64MB 4TB

$192.95

$196.13 incl. shipping
Seagate BarraCuda Q5 M.2 SSD 1TB

Seagate BarraCuda Q5 M.2 SSD 1TB

$169.00

$191.43 incl. shipping
Seagate Barracuda ST4000DM004 256MB 4TB

Seagate Barracuda ST4000DM004 256MB 4TB

$139.00

$151.86 incl. shipping
Seagate Exos X18 ST18000NM000J 256MB 18TB

Seagate Exos X18 ST18000NM000J 256MB 18TB

$866.00

$1,145.41 incl. shipping
Seagate Barracuda ST8000DM004 256MB 8TB

Seagate Barracuda ST8000DM004 256MB 8TB

$325.00

$329.34 incl. shipping
WD Red Plus NAS WD40EFZX 128MB 4TB

WD Red Plus NAS WD40EFZX 128MB 4TB

$184.95

$195.44 incl. shipping
Seagate IronWolf ST8000VN0022 256MB 8TB

Seagate IronWolf ST8000VN0022 256MB 8TB

Full Star 1Full Star 2Full Star 3Full Star 4Empty Star 5
3.8

$374.00

$384.00 incl. shipping
Noise level
25 - 26 dB
23 - 26 dB
23 - 26 dB
22 - 27 dB
22 - 27 dB
27 - 28 dB
26 - 28 dB
Connection
S-ATA
S-ATA
S-ATA
S-ATA
S-ATA
S-ATA
S-ATA
S-ATA
Interface
S-ATA 6Gb/s
S-ATA 6Gb/s
S-ATA 6Gb/s
S-ATA 6Gb/s
S-ATA 6Gb/s
S-ATA 6Gb/s
S-ATA 6Gb/s
S-ATA 6Gb/s
S-ATA 6Gb/s
S-ATA 6Gb/s
Dimensions (WxHxD)
Depth
146.99 mm
147 mm
146.99 mm
147 mm
80 mm
146.99 mm
147 mm
146.99 mm
146.99 mm
146.99 mm
146.99 mm
Height
26.11 mm
26.1 mm
26.11 mm
26 mm
13 mm
20.17 mm
26.1 mm
26.1 mm
26.11 mm
26.11 mm
20.2 mm
Width
101.6 mm
101.6 mm
101.85 mm
101.6 mm
80 mm
101.6 mm
101.8 mm
101.8 mm
101.6 mm
101.85 mm
101.85 mm
Form factor
3.5 inches
3.5 inches
3.5 inches
3.5 inches
3.5 inches
3.5 inches
3.5 inches
3.5 inches
3.5 inches
3.5 inches
3.5 inches
Features
NAS-optimized
NAS-optimized
ERC (Error Recovery Control), NAS-optimized
NAS-optimized
NAS-optimized
ERC (Error Recovery Control), NAS-optimized
Cache size
128 MB
256 MB
64 MB
128 MB
256 MB
256 MB
256 MB
128 MB
256 MB
256 MB
Hybrid disk (SSHD)
No
No
No
No
No
No
No
No
Recording technology
SMR
CMR
SMR
CMR
SMR
CMR
CMR
SMR
Release year
2015
2017
2016
2017
2020
2016
2016
2017
Operational Power Consumption (min-max)
7.2 W
3.4 - 5.3 W
3.95 - 4.8 W
3.1 W
0.25 - 3.7 W
5.3 - 9.4 W
3.4 - 5.3 W
7.2 - 9 W
3.9 - 5.1 W
Power consumption (standby)
0.6 W
0.25 W
0.5 W
0.25 W
0.8 W
0.4 W
0.6 W
0.3 W
Advanced Format (AF)
512e
512e
512e
512e
4Kn
512e
4Kn
Internal transfer rate
216 MB/s
185 MB/s
263.38 MB/s
190 MB/s
270 MB/s
190 MB/s
210 MB/s
220 MB/s
Mean Time Between Failure (MTBF)
1000000 h
1000000 h
600000 h
1800000 h
1000000 h
2500000 h
1000000 h
1000000 h
1000000 h
Number of disks (platters)
3 ​
3 ​
2 ​
9 ​
4 ​
6 ​
1 ​
Rotational speed
7200 RPM
5400 RPM
5900 RPM
7200 RPM
5400 RPM
7200 RPM
5400 RPM
5400 RPM
7200 RPM
7200 RPM
Storage capacity
6 TB
6 TB
4 TB
10 TB
1 TB
4 TB
18 TB
8 TB
4 TB
8 TB
2 TB
Price/TB
81.17 $/TB
35 $/TB
48.25 $/TB
169 $/TB
34.75 $/TB
48.11 $/TB
40.63 $/TB
46.25 $/TB
46.75 $/TB
42.5 $/TB
Unrecoverable Read Error (URE)
1 per 10^15
1 per 10^14
1 per 10^14
1 per 10^14
1 per 10^14
1 per 10^15
1 per 10^14
1 per 10^15
1 per 10^15