Product comparison · 2 internal hard drives

Seagate SkyHawk AI ST20000VE004 internal hard drive vs Seagate Enterprise ST2000NM0045-RF internal hard drive

17specifications compared
9differ
8identical
14known for one product only

Key differences

The Seagate SkyHawk AI ST20000VE004 internal hard drive has 18 TB more HDD capacity than the Seagate Enterprise ST2000NM0045-RF internal hard drive (20 TB vs 2 TB). The Seagate SkyHawk AI ST20000VE004 internal hard drive has 384 MB more storage drive buffer size than the Seagate Enterprise ST2000NM0045-RF internal hard drive (512 MB vs 128 MB). The Seagate SkyHawk AI ST20000VE004 internal hard drive has 3 MiB/s more HDD sustained transfer rate than the Seagate Enterprise ST2000NM0045-RF internal hard drive (229 MiB/s vs 226 MiB/s). Interface: Serial ATA III on the Seagate SkyHawk AI ST20000VE004 internal hard drive, SAS on the Seagate Enterprise ST2000NM0045-RF internal hard drive. Operating temperature (T-T): 0 - 65 °C on the Seagate SkyHawk AI ST20000VE004 internal hard drive, 5 - 60 °C on the Seagate Enterprise ST2000NM0045-RF internal hard drive.

HDD capacity
- SkyHawk AI ST20000VE004 internal hard drive:20 TB
- Enterprise ST2000NM0045-RF internal hard drive:2 TB
Interface
- SkyHawk AI ST20000VE004 internal hard drive:Serial ATA III
- Enterprise ST2000NM0045-RF internal hard drive:SAS
Storage drive buffer size
- SkyHawk AI ST20000VE004 internal hard drive:512 MB
- Enterprise ST2000NM0045-RF internal hard drive:128 MB
HDD sustained transfer rate
- SkyHawk AI ST20000VE004 internal hard drive:229 MiB/s
- Enterprise ST2000NM0045-RF internal hard drive:226 MiB/s
Mean time between failures (MTBF)
- SkyHawk AI ST20000VE004 internal hard drive:2500000 h
- Enterprise ST2000NM0045-RF internal hard drive:2000000 h
Power consumption (typical)
- SkyHawk AI ST20000VE004 internal hard drive:8.2 W
- Enterprise ST2000NM0045-RF internal hard drive:9.17 W
Power consumption (idle)
- SkyHawk AI ST20000VE004 internal hard drive:6.7 W
- Enterprise ST2000NM0045-RF internal hard drive:4.67 W
Operating temperature (T-T)
- SkyHawk AI ST20000VE004 internal hard drive:0 - 65 °C
- Enterprise ST2000NM0045-RF internal hard drive:5 - 60 °C

Side by side

Differences highlightedShow differences only

Comparison of ST20000VE004, ST2000NM0045-RF
31 specifications	A Seagate SkyHawk AI ST20000VE004 internal hard drive Model ST20000VE004 View product	B Seagate Enterprise ST2000NM0045-RF internal hard drive Model ST2000NM0045-RF View product
Features5 differ
HDD capacityDiffers	20 TB	2 TB
InterfaceDiffers	Serial ATA III	SAS
Storage drive buffer sizeDiffers	512 MB	128 MB
HDD interface transfer rateKnown for one	Unknown — not stated by the source	12 Gbit/s
HDD sustained transfer rateDiffers	229 MiB/s	226 MiB/s
Average latencyKnown for one	Unknown — not stated by the source	4.16 ms
RefurbishedKnown for one	Unknown — not stated by the source	Yes
Mean time between failures (MTBF)Differs	2500000 h	2000000 h
Component forKnown for one	Surveillance system	Unknown — not stated by the source
HDD average transfer rateKnown for one	240 MB/s	Unknown — not stated by the source
Number of AI channelsKnown for one	32	Unknown — not stated by the source
Start/stop cyclesKnown for one	600000	Unknown — not stated by the source
Power2 differ
Power consumption (typical)Differs	8.2 W	9.17 W
Power consumption (idle)Differs	6.7 W	4.67 W
Power consumption (standby)Known for one	1.2 W	Unknown — not stated by the source
Start-up currentKnown for one	2 A	Unknown — not stated by the source
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 65 °C	5 - 60 °C
Operating vibrationKnown for one	Unknown — not stated by the source	12.5 G
Non-operating vibrationKnown for one	Unknown — not stated by the source	4.9 G
Operating shockKnown for one	Unknown — not stated by the source	70 G
Non-operating shockKnown for one	Unknown — not stated by the source	300 G
Weight & dimensions1 differ
WeightDiffers	695 g	605 g
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84717050

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.

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