Product comparison · 2 internal hard drives

Seagate Desktop SSHD ST1000DX001-25PK internal hard drive vs Seagate NAS HDD ST2000VN000-20PK internal hard drive

18specifications compared
10differ
8identical
12known for one product only

Key differences

HDD capacity
- Desktop SSHD ST1000DX001-25PK internal hard drive:1 TB
- NAS HDD ST2000VN000-20PK internal hard drive:2 TB
Type
- Desktop SSHD ST1000DX001-25PK internal hard drive:Hybrid-HDD
- NAS HDD ST2000VN000-20PK internal hard drive:HDD
Start/stop cycles
- Desktop SSHD ST1000DX001-25PK internal hard drive:300000
- NAS HDD ST2000VN000-20PK internal hard drive:600000
Power consumption (typical)
- Desktop SSHD ST1000DX001-25PK internal hard drive:5.9 W
- NAS HDD ST2000VN000-20PK internal hard drive:4.3 W
Power consumption (standby)
- Desktop SSHD ST1000DX001-25PK internal hard drive:0.63 W
- NAS HDD ST2000VN000-20PK internal hard drive:0.3 W
Power consumption (idle)
- Desktop SSHD ST1000DX001-25PK internal hard drive:3.36 W
- NAS HDD ST2000VN000-20PK internal hard drive:3 W
Operating temperature (T-T)
- Desktop SSHD ST1000DX001-25PK internal hard drive:0 - 60 °C
- NAS HDD ST2000VN000-20PK internal hard drive:0 - 70 °C
Height
- Desktop SSHD ST1000DX001-25PK internal hard drive:19.9 mm
- NAS HDD ST2000VN000-20PK internal hard drive:26.1 mm

Side by side

Differences highlightedShow differences only

Comparison of ST1000DX001-25PK, ST2000VN000-20PK
30 specifications	A Seagate Desktop SSHD ST1000DX001-25PK internal hard drive Model ST1000DX001-25PK View product	B Seagate NAS HDD ST2000VN000-20PK internal hard drive Model ST2000VN000-20PK View product
Features3 differ
HDD capacityDiffers	1 TB	2 TB
HDD size	3.5"	3.5"
Interface	Serial ATA III	Serial ATA III
TypeDiffers	Hybrid-HDD	HDD
Storage drive buffer size	64 MB	64 MB
Hybrid-HDD cache memoryKnown for one	8 GB	Unknown — not stated by the source
HDD number of cylindersKnown for one	1	Unknown — not stated by the source
HDD number of headsKnown for one	2	Unknown — not stated by the source
Read seek timeKnown for one	8.5 ms	Unknown — not stated by the source
Write seek timeKnown for one	8.5 ms	Unknown — not stated by the source
Bytes per sectorKnown for one	4096	Unknown — not stated by the source
Start/stop cyclesDiffers	300000	600000
Component forKnown for one	Unknown — not stated by the source	NAS
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	4.3 W
Power consumption (standby)Differs	0.63 W	0.3 W
Power consumption (idle)Differs	3.36 W	3 W
Operating voltage	5 / 12 V	5 / 12 V
Start-up currentKnown for one	Unknown — not stated by the source	2 A
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 60 °C	0 - 70 °C
Storage temperature (T-T)	-40 - 70 °C	-40 - 70 °C
Operating shockKnown for one	Unknown — not stated by the source	80 G
Non-operating shockKnown for one	Unknown — not stated by the source	300 G
Weight & dimensions2 differ
Width	101.6 mm	101.6 mm
Depth	147 mm	147 mm
HeightDiffers	19.9 mm	26.1 mm
WeightDiffers	400 g	535 g
Packaging data1 differ
Quantity per packDiffers	25 pc(s)	20 pc(s)
Other featuresidentical
Data transfer rate	6 Gbit/s	6 Gbit/s
Drive ready timeKnown for one	Unknown — not stated by the source	17 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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