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Product Comparison

Technical Specifications

Only show the difference

Feature

Brand: Seagate|SKU: ST20000NT001

Seagate IronWolf Pro ST20000NT001 - Hard drive - 20 TB - internal - 3.5" - SATA 6Gb/s - 7200 rpm - buffer: 256 MB - with 3 years Seagate Rescue Data Recovery

£447.14

Stock: 0

Brand: Seagate|SKU: ST8000VN002 4 PACK

K/ST8000VN002 4pcs PACK

£685.09

Stock: 14

Brand: Seagate|SKU: ST12000NT001

Seagate IronWolf Pro ST12000NT001 - Hard drive - 12 TB - internal - 3.5" - SATA 6Gb/s - 7200 rpm - buffer: 256 MB - with 3 years Seagate Rescue Data Recovery

£283.86

Stock: 31

Brand: Seagate|SKU: ST8000VN002

Seagate IronWolf ST8000VN002 - Hard drive - 8 TB - internal - 3.5" - SATA 6Gb/s - buffer: 256 MB - with 3 years Seagate Rescue Data Recovery

£183.95

Stock: 58

Brand: Seagate|SKU: ST28000NT000

IronWolf Pro 28TB SATA

£580.45

Stock: 55

Group 30622

24/7 operation

—

Yes

—

Component for

NAS

—

Error Recovery Control (ERC)

—

Yes

—

Yes

—

HDD capacity

20 TB

8 TB

12 TB

8 TB

—

HDD interface transfer rate

6 Gbit/s

—

HDD size

3.5"

—

HDD speed

7200 RPM

5400 RPM

7200 RPM

5400 RPM

—

HDD sustained transfer rate

285 MiB/s

—

270 MiB/s

—

Interface

—

Serial ATA III

—

Mean time between failures (MTBF)

2500000 h

1000000 h

2500000 h

1000000 h

—

Mean time to failure (MTTF)

2500000 h

—

Noise level (idle)

20 dB

25 dB

20 dB

25 dB

—

Rotational Vibration (RV) sensors

Yes

—

Start/stop cycles

—

600000

—

Storage drive buffer size

256 MB

—

Type

HDD

—

Uncorrectable Bit Error Rate (UBER)

< 1 per 10^15 bits read

< 1 per 10^14 bits read

< 1 per 10^15 bits read

—

Workload rate limit

550 TB/year

—

550 TB/year

—

Group 65

Depth

147 mm

—

Height

26.1 mm

—

Weight

670 g

630 g

670 g

630 g

—

Width

101.8 mm

—

Group 1595

Non-operating shock

200 G

300 G

200 G

300 G

—

Non-operating vibration

2.27 G

—

2.27 G

—

Operating shock

40 G

80 G

50 G

80 G

—

Operating temperature (T-T)

0 - 65 °C

—

Storage temperature (T-T)

-40 - 70 °C

—

Group 1594

Operating voltage

5 / 12 V

—

5 / 12 V

—

Power consumption (idle)

5.5 W

4 W

5 W

4 W

—

Power consumption (off)

1 W

—

1 W

—

Power consumption (standby)

1 W

0.25 W

1 W

0.25 W

—

Power consumption (typical)

7.7 W

5.3 W

7.8 W

—

Start-up current

2 A

—

2 A

—

Group 31116

Quantity per pack

—

4 pc(s)

—

1 pc(s)

—

Group 9056

Warranty period

—

3 year(s)

—

3 year(s)

—