Product comparison · 2 internal hard drives

Seagate Constellation ST2000NX0303-30PK internal hard drive vs Seagate Constellation ST9500622NS-30PK internal hard drive

20specifications compared
6differ
14identical
6known for one product only

Key differences

The Seagate Constellation ST2000NX0303-30PK internal hard drive has 64 MB more storage drive buffer size than the Seagate Constellation ST9500622NS-30PK internal hard drive (128 MB vs 64 MB). The Seagate Constellation ST2000NX0303-30PK internal hard drive has 0.71 W more power consumption (typical) than the Seagate Constellation ST9500622NS-30PK internal hard drive (5.22 W vs 4.51 W). The Seagate Constellation ST9500622NS-30PK internal hard drive has 45 G more operating shock than the Seagate Constellation ST2000NX0303-30PK internal hard drive (70 G vs 25 G). HDD capacity: 2 TB on the Seagate Constellation ST2000NX0303-30PK internal hard drive, 500 GB on the Seagate Constellation ST9500622NS-30PK 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 Constellation ST9500622NS-30PK internal hard drive.

HDD capacity
- Constellation ST2000NX0303-30PK internal hard drive:2 TB
- Constellation ST9500622NS-30PK internal hard drive:500 GB
Storage drive buffer size
- Constellation ST2000NX0303-30PK internal hard drive:128 MB
- Constellation ST9500622NS-30PK internal hard drive:64 MB
Power consumption (typical)
- Constellation ST2000NX0303-30PK internal hard drive:5.22 W
- Constellation ST9500622NS-30PK internal hard drive:4.51 W
Operating temperature (T-T)
- Constellation ST2000NX0303-30PK internal hard drive:5 - 55 °C
- Constellation ST9500622NS-30PK internal hard drive:5 - 60 °C
Operating shock
- Constellation ST2000NX0303-30PK internal hard drive:25 G
- Constellation ST9500622NS-30PK internal hard drive:70 G
Weight
- Constellation ST2000NX0303-30PK internal hard drive:198 g
- Constellation ST9500622NS-30PK internal hard drive:183 g

Side by side

Differences highlightedShow differences only

Comparison of ST2000NX0303-30PK, ST9500622NS-30PK
26 specifications	A Seagate Constellation ST2000NX0303-30PK internal hard drive Model ST2000NX0303-30PK View product	B Seagate Constellation ST9500622NS-30PK internal hard drive Model ST9500622NS-30PK View product
Features2 differ
HDD capacityDiffers	2 TB	500 GB
Storage drive buffer sizeDiffers	128 MB	64 MB
HDD interface transfer rateKnown for one	6 Gbit/s	Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	1400000 h	Unknown — not stated by the source
Read seek timeKnown for one	Unknown — not stated by the source	8.5 ms
Write seek timeKnown for one	Unknown — not stated by the source	9.5 ms
Power1 differ
Power consumption (typical)Differs	5.22 W	4.51 W
Power consumption (write)Known for one	3.87 W	Unknown — not stated by the source
Power consumption (idle)Known for one	Unknown — not stated by the source	2.67 W
Operational conditions2 differ
Operating temperature (T-T)Differs	5 - 55 °C	5 - 60 °C
Operating shockDiffers	25 G	70 G
Weight & dimensions1 differ
WeightDiffers	198 g	183 g

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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