Product comparison · 2 internal hard drives

Seagate Barracuda 7200.7 160 GB Plus (20pk) vs Seagate Barracuda 7200.9, 200GB

12specifications compared
7differ
5identical
14known for one product only

Key differences

The Seagate Barracuda 7200.9, 200GB has 40 GB more HDD capacity than the Seagate Barracuda 7200.7 160 GB Plus (20pk) (200 GB vs 160 GB). The Seagate Barracuda 7200.9, 200GB has 6.5 W more power consumption (standby) than the Seagate Barracuda 7200.7 160 GB Plus (20pk) (7.2 W vs 0.7 W). The Seagate Barracuda 7200.7 160 GB Plus (20pk) has 0.6 mm more width than the Seagate Barracuda 7200.9, 200GB (101.6 mm vs 101 mm). Interface: Ultra-ATA/100 on the Seagate Barracuda 7200.7 160 GB Plus (20pk), Serial ATA II on the Seagate Barracuda 7200.9, 200GB.

HDD capacity
- Barracuda 7200.7 160 GB Plus (20pk):160 GB
- Barracuda 7200.9, 200GB:200 GB
Interface
- Barracuda 7200.7 160 GB Plus (20pk):Ultra-ATA/100
- Barracuda 7200.9, 200GB:Serial ATA II
Power consumption (standby)
- Barracuda 7200.7 160 GB Plus (20pk):0.7 W
- Barracuda 7200.9, 200GB:7.2 W
Width
- Barracuda 7200.7 160 GB Plus (20pk):101.6 mm
- Barracuda 7200.9, 200GB:101 mm
Depth
- Barracuda 7200.7 160 GB Plus (20pk):146.9 mm
- Barracuda 7200.9, 200GB:146 mm
Weight
- Barracuda 7200.7 160 GB Plus (20pk):635 g
- Barracuda 7200.9, 200GB:580 g
Drive device, transfer rate
- Barracuda 7200.7 160 GB Plus (20pk):100 MB/s
- Barracuda 7200.9, 200GB:300 MB/s

Side by side

Differences highlightedShow differences only

Comparison of Barracuda 7200.7 160 GB Plus (20pk), Barracuda 7200.9, 200GB
26 specifications	A Seagate Barracuda 7200.7 160 GB Plus (20pk)View product	B Seagate Barracuda 7200.9, 200GB View product
Features2 differ
HDD capacityDiffers	160 GB	200 GB
HDD speed	7200 RPM	7200 RPM
HDD sizeKnown for one	Unknown — not stated by the source	3.5"
InterfaceDiffers	Ultra-ATA/100	Serial ATA II
Storage drive buffer size	8 MB	8 MB
Average latency	4.16 ms	4.16 ms
Bytes per sectorKnown for one	Unknown — not stated by the source	512
Start/stop cyclesKnown for one	Unknown — not stated by the source	50000
Read seek timeKnown for one	8.5 ms	Unknown — not stated by the source
Write seek timeKnown for one	9.5 ms	Unknown — not stated by the source
Track to track seek timeKnown for one	1 ms	Unknown — not stated by the source
Power1 differ
Power consumption (standby)Differs	0.7 W	7.2 W
Operating voltageKnown for one	Unknown — not stated by the source	5 / 12 V
Power consumption (PowerSave)Known for one	7.5 W	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 60 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 70 °C
Operating shockKnown for one	Unknown — not stated by the source	63 G
Non-operating shockKnown for one	Unknown — not stated by the source	350 G
Weight & dimensions3 differ
WidthDiffers	101.6 mm	101 mm
DepthDiffers	146.9 mm	146 mm
Height	26 mm	26 mm
WeightDiffers	635 g	580 g
Other features1 differ
Drive device, transfer rateDiffers	100 MB/s	300 MB/s
Internal	Yes	Yes
Acoustic pressure emissionsKnown for one	Unknown — not stated by the source	3.4 dB
Dimensions (WxDxH)Known for one	101.6 x 146.9 x 26.04 mm	Unknown — not stated by the source

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.

More internal hard drive comparisons

All internal hard drive comparisons