Product comparison · 2 internal hard drives

Seagate Constellation ST2000NX0303-30PK internal hard drive vs Seagate Enterprise ST3000VN0011-20PK internal hard drive

18specifications compared
12differ
6identical
9known for one product only

Key differences

The Seagate Enterprise ST3000VN0011-20PK internal hard drive has 1 TB more HDD capacity than the Seagate Constellation ST2000NX0303-30PK internal hard drive (3 TB vs 2 TB). The Seagate Enterprise ST3000VN0011-20PK internal hard drive has 1" more HDD size than the Seagate Constellation ST2000NX0303-30PK internal hard drive (3.5" vs 2.5"). The Seagate Constellation ST2000NX0303-30PK internal hard drive has 200,000 h more mean time between failures (MTBF) than the Seagate Enterprise ST3000VN0011-20PK internal hard drive (1400000 h vs 1200000 h). Operating voltage: 5 V on the Seagate Constellation ST2000NX0303-30PK internal hard drive, 5 / 12 V on the Seagate Enterprise ST3000VN0011-20PK internal hard drive. Operating temperature (T-T): 5 - 55 °C on the Seagate Constellation ST2000NX0303-30PK internal hard drive, 5 - 60 °C on the Seagate Enterprise ST3000VN0011-20PK internal hard drive.

HDD capacity
- Constellation ST2000NX0303-30PK internal hard drive:2 TB
- Enterprise ST3000VN0011-20PK internal hard drive:3 TB
HDD size
- Constellation ST2000NX0303-30PK internal hard drive:2.5"
- Enterprise ST3000VN0011-20PK internal hard drive:3.5"
Mean time between failures (MTBF)
- Constellation ST2000NX0303-30PK internal hard drive:1400000 h
- Enterprise ST3000VN0011-20PK internal hard drive:1200000 h
Operating voltage
- Constellation ST2000NX0303-30PK internal hard drive:5 V
- Enterprise ST3000VN0011-20PK internal hard drive:5 / 12 V
Operating temperature (T-T)
- Constellation ST2000NX0303-30PK internal hard drive:5 - 55 °C
- Enterprise ST3000VN0011-20PK internal hard drive:5 - 60 °C
Operating shock
- Constellation ST2000NX0303-30PK internal hard drive:25 G
- Enterprise ST3000VN0011-20PK internal hard drive:40 G
Non-operating shock
- Constellation ST2000NX0303-30PK internal hard drive:400 G
- Enterprise ST3000VN0011-20PK internal hard drive:300 G
Width
- Constellation ST2000NX0303-30PK internal hard drive:70.1 mm
- Enterprise ST3000VN0011-20PK internal hard drive:101.6 mm

Side by side

Differences highlightedShow differences only

Comparison of ST2000NX0303-30PK, ST3000VN0011-20PK
27 specifications	A Seagate Constellation ST2000NX0303-30PK internal hard drive Model ST2000NX0303-30PK View product	B Seagate Enterprise ST3000VN0011-20PK internal hard drive Model ST3000VN0011-20PK View product
Features3 differ
HDD capacityDiffers	2 TB	3 TB
HDD speed	7200 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
Interface	Serial ATA III	Serial ATA III
Type	HDD	HDD
Storage drive buffer size	128 MB	128 MB
HDD interface transfer rate	6 Gbit/s	6 Gbit/s
Average latency	4.16 ms	4.16 ms
Bytes per sectorKnown for one	512	Unknown — not stated by the source
Mean time between failures (MTBF)Differs	1400000 h	1200000 h
HDD sustained transfer rateKnown for one	Unknown — not stated by the source	216 MiB/s
SMART technologyKnown for one	Unknown — not stated by the source	Yes
Power1 differ
Power consumption (typical)Known for one	5.22 W	Unknown — not stated by the source
Power consumption (write)Known for one	3.87 W	Unknown — not stated by the source
Operating voltageDiffers	5 V	5 / 12 V
Power consumption (idle)Known for one	Unknown — not stated by the source	6 W
Power consumption (read)Known for one	Unknown — not stated by the source	9.42 W
Operational conditions3 differ
Operating temperature (T-T)Differs	5 - 55 °C	5 - 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	40 G
Non-operating shockDiffers	400 G	300 G
Weight & dimensions4 differ
WidthDiffers	70.1 mm	101.6 mm
DepthDiffers	100.5 mm	147 mm
HeightDiffers	15 mm	26.1 mm
WeightDiffers	198 g	635 g
Packaging data1 differ
Quantity per packDiffers	30 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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