Product comparison · 2 internal hard drives

Seagate Exos 7E2000 vs Seagate Desktop HDD ST8000VN0002-20PK internal hard drive

17specifications compared
16differ
1identical
11known for one product only

Key differences

HDD capacity
- Exos 7E2000:1 TB
- Desktop HDD ST8000VN0002-20PK internal hard drive:8 TB
HDD size
- Exos 7E2000:2.5"
- Desktop HDD ST8000VN0002-20PK internal hard drive:3.5"
Interface
- Exos 7E2000:SAS
- Desktop HDD ST8000VN0002-20PK internal hard drive:Serial ATA III
Storage drive buffer size
- Exos 7E2000:128 MB
- Desktop HDD ST8000VN0002-20PK internal hard drive:256 MB
HDD interface transfer rate
- Exos 7E2000:12 Gbit/s
- Desktop HDD ST8000VN0002-20PK internal hard drive:6 Gbit/s
Power consumption (typical)
- Exos 7E2000:5.9 W
- Desktop HDD ST8000VN0002-20PK internal hard drive:9 W
Power consumption (idle)
- Exos 7E2000:3.29 W
- Desktop HDD ST8000VN0002-20PK internal hard drive:7.2 W
Operating voltage
- Exos 7E2000:5 V
- Desktop HDD ST8000VN0002-20PK internal hard drive:5 / 12 V

Side by side

Differences highlightedShow differences only

Comparison of Exos 7E2000, ST8000VN0002-20PK
28 specifications	A Seagate Exos 7E2000 View product	B Seagate Desktop HDD ST8000VN0002-20PK internal hard drive Model ST8000VN0002-20PK View product
Features5 differ
HDD capacityDiffers	1 TB	8 TB
HDD speedKnown for one	7200 RPM	Unknown — not stated by the source
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	SAS	Serial ATA III
Type	HDD	HDD
Component forKnown for one	Server/workstation	Unknown — not stated by the source
Storage drive buffer sizeDiffers	128 MB	256 MB
HDD interface transfer rateDiffers	12 Gbit/s	6 Gbit/s
Average latencyKnown for one	4.16 ms	Unknown — not stated by the source
HDD sustained transfer rateKnown for one	Unknown — not stated by the source	216 MiB/s
Start/stop cyclesKnown for one	Unknown — not stated by the source	600000
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	1000000 h
Power3 differ
Power consumption (typical)Differs	5.9 W	9 W
Power consumption (standby)Known for one	1.52 W	Unknown — not stated by the source
Power consumption (idle)Differs	3.29 W	7.2 W
Operating voltageDiffers	5 V	5 / 12 V
Start-up currentKnown for one	Unknown — not stated by the source	2 A
Operational conditions3 differ
Operating temperature (T-T)Differs	5 - 55 °C	0 - 60 °C
Operating vibrationKnown for one	0.5 G	Unknown — not stated by the source
Non-operating vibrationKnown for one	3 G	Unknown — not stated by the source
Operating shockDiffers	25 G	70 G
Non-operating shockDiffers	400 G	250 G
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 60 °C
Weight & dimensions4 differ
WidthDiffers	70.1 mm	101.6 mm
DepthDiffers	100.5 mm	147 mm
HeightDiffers	15 mm	26.1 mm
WeightDiffers	190 g	780 g
Packaging data1 differ
Quantity per packDiffers	40 pc(s)	20 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.

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