Product comparison · 2 internal hard drives

Seagate Enterprise ST1000NX0343-30PK internal hard drive vs Seagate Constellation ST2000NX0353-30PK internal hard drive

24specifications compared
6differ
18identical
0known for one product only

Key differences

The Seagate Constellation ST2000NX0353-30PK internal hard drive has 1 TB more HDD capacity than the Seagate Enterprise ST1000NX0343-30PK internal hard drive (2 TB vs 1 TB). The Seagate Constellation ST2000NX0353-30PK internal hard drive has 6 Gbit/s more HDD interface transfer rate than the Seagate Enterprise ST1000NX0343-30PK internal hard drive (12 Gbit/s vs 6 Gbit/s). The Seagate Constellation ST2000NX0353-30PK internal hard drive has 1.28 W more power consumption (typical) than the Seagate Enterprise ST1000NX0343-30PK internal hard drive (6.02 W vs 4.74 W).

HDD capacity
- Enterprise ST1000NX0343-30PK internal hard drive:1 TB
- Constellation ST2000NX0353-30PK internal hard drive:2 TB
HDD interface transfer rate
- Enterprise ST1000NX0343-30PK internal hard drive:6 Gbit/s
- Constellation ST2000NX0353-30PK internal hard drive:12 Gbit/s
Power consumption (typical)
- Enterprise ST1000NX0343-30PK internal hard drive:4.74 W
- Constellation ST2000NX0353-30PK internal hard drive:6.02 W
Power consumption (standby)
- Enterprise ST1000NX0343-30PK internal hard drive:1.14 W
- Constellation ST2000NX0353-30PK internal hard drive:1.52 W
Power consumption (write)
- Enterprise ST1000NX0343-30PK internal hard drive:3.51 W
- Constellation ST2000NX0353-30PK internal hard drive:3.53 W
Weight
- Enterprise ST1000NX0343-30PK internal hard drive:190 g
- Constellation ST2000NX0353-30PK internal hard drive:198 g

Side by side

Differences highlightedShow differences only

Comparison of ST1000NX0343-30PK, ST2000NX0353-30PK
24 specifications	A Seagate Enterprise ST1000NX0343-30PK internal hard drive Model ST1000NX0343-30PK View product	B Seagate Constellation ST2000NX0353-30PK internal hard drive Model ST2000NX0353-30PK View product
Features2 differ
HDD capacityDiffers	1 TB	2 TB
HDD speed	7200 RPM	7200 RPM
HDD size	2.5"	2.5"
Interface	Serial ATA III	Serial ATA III
Type	HDD	HDD
Storage drive buffer size	128 MB	128 MB
HDD interface transfer rateDiffers	6 Gbit/s	12 Gbit/s
Average latency	4.16 ms	4.16 ms
Bytes per sector	4096	4096
Mean time between failures (MTBF)	1400000 h	1400000 h
Power3 differ
Power consumption (typical)Differs	4.74 W	6.02 W
Power consumption (standby)Differs	1.14 W	1.52 W
Power consumption (write)Differs	3.51 W	3.53 W
Operating voltage	5 V	5 V
Operational conditionsidentical
Operating temperature (T-T)	5 - 55 °C	5 - 55 °C
Operating vibration	0.5 G	0.5 G
Non-operating vibration	3 G	3 G
Operating shock	25 G	25 G
Non-operating shock	400 G	400 G
Weight & dimensions1 differ
Width	70.1 mm	70.1 mm
Depth	100.5 mm	100.5 mm
Height	15 mm	15 mm
WeightDiffers	190 g	198 g
Packaging dataidentical
Quantity per pack	30 pc(s)	30 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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