Product comparison · 2 internal hard drives

Seagate SkyHawk AI ST16000VE005 internal hard drive vs Seagate SkyHawk AI ST20000VE004 internal hard drive

Key differences

HDD capacity
- SkyHawk AI ST16000VE005 internal hard drive:16 TB
- SkyHawk AI ST20000VE004 internal hard drive:20 TB

Differences highlightedShow differences only

Comparison of ST16000VE005, ST20000VE004
23 specifications	A Seagate SkyHawk AI ST16000VE005 internal hard drive Model ST16000VE005 View product	B Seagate SkyHawk AI ST20000VE004 internal hard drive Model ST20000VE004 View product
Features1 differ
HDD capacityDiffers	16 TB	20 TB
HDD speed	7200 RPM	7200 RPM
HDD size	3.5"	3.5"
Interface	Serial ATA III	Serial ATA III
Type	HDD	HDD
Component for	Surveillance system	Surveillance system
Storage drive buffer size	512 MB	512 MB
HDD sustained transfer rate	229 MiB/s	229 MiB/s
HDD average transfer rate	240 MB/s	240 MB/s
Number of AI channels	32	32
Start/stop cycles	600000	600000
Mean time between failures (MTBF)	2500000 h	2500000 h
Poweridentical
Power consumption (typical)	8.2 W	8.2 W
Power consumption (standby)	1.2 W	1.2 W
Power consumption (idle)	6.7 W	6.7 W
Operating voltage	5 / 12 V	5 / 12 V
Start-up current	2 A	2 A
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 65 °C
Weight & dimensionsidentical
Width	101.8 mm	101.8 mm
Depth	147 mm	147 mm
Height	26.1 mm	26.1 mm
Weight	695 g	695 g
Packaging dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.