Product comparison · 2 internal hard drives

Seagate 160GB Barracuda vs Seagate 2000GB HDD

13specifications compared
8differ
5identical
25known for one product only

Key differences

HDD capacity
- 160GB Barracuda:160 GB
- 2000GB HDD:2 TB
Storage drive buffer size
- 160GB Barracuda:8 MB
- 2000GB HDD:64 MB
Read seek time
- 160GB Barracuda:11 ms
- 2000GB HDD:8.5 ms
Write seek time
- 160GB Barracuda:12 ms
- 2000GB HDD:9.5 ms
Operating temperature (T-T)
- 160GB Barracuda:0 - 60 °C
- 2000GB HDD:5 - 60 °C
Width
- 160GB Barracuda:101.6 mm
- 2000GB HDD:101.8 mm
Height
- 160GB Barracuda:20.2 mm
- 2000GB HDD:26.1 mm
Weight
- 160GB Barracuda:390 g
- 2000GB HDD:710 g

Side by side

Differences highlightedShow differences only

Comparison of 160GB Barracuda, 2000GB HDD
38 specifications	A Seagate 160GB Barracuda View product	B Seagate 2000GB HDD View product
Features4 differ
HDD capacityDiffers	160 GB	2 TB
HDD speed	7200 RPM	7200 RPM
HDD sizeKnown for one	3.5"	Unknown — not stated by the source
Interface	Serial ATA II	Serial ATA II
Storage drive buffer sizeDiffers	8 MB	64 MB
Read seek timeDiffers	11 ms	8.5 ms
Write seek timeDiffers	12 ms	9.5 ms
Average latency	4.16 ms	4.16 ms
TypeKnown for one	Unknown — not stated by the source	HDD
HDD sustained transfer rateKnown for one	Unknown — not stated by the source	140 MiB/s
Bytes per sectorKnown for one	Unknown — not stated by the source	512
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	1200000 h
Poweridentical
Operating voltage	5 / 12 V	5 / 12 V
Power consumption (idle)Known for one	Unknown — not stated by the source	6.39 W
Power consumption (read)Known for one	Unknown — not stated by the source	9.03 W
Power consumption (write)Known for one	Unknown — not stated by the source	7.8 W
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 60 °C	5 - 60 °C
Storage temperature (T-T)Known for one	40 - 70 °C	Unknown — not stated by the source
Operating vibrationKnown for one	Unknown — not stated by the source	0.25 G
Non-operating vibrationKnown for one	Unknown — not stated by the source	4.9 G
Operating shockKnown for one	Unknown — not stated by the source	70 G
Non-operating shockKnown for one	Unknown — not stated by the source	300 G
Weight & dimensions3 differ
WidthDiffers	101.6 mm	101.8 mm
Depth	147 mm	147 mm
HeightDiffers	20.2 mm	26.1 mm
WeightDiffers	390 g	710 g
Other featuresidentical
Ethernet LANKnown for one	No	Unknown — not stated by the source
Dimensions (WxDxH)Known for one	101.6 x 146.99 x 20.7 mm	Unknown — not stated by the source
Fibre ChannelKnown for one	No	Unknown — not stated by the source
FireWire 400Known for one	No	Unknown — not stated by the source
FireWire 800Known for one	No	Unknown — not stated by the source
InternalKnown for one	Yes	Unknown — not stated by the source
Maximum data transfer rateKnown for one	300 Mbit/s	Unknown — not stated by the source
USB 2.0 ports quantityKnown for one	0	Unknown — not stated by the source
USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one	0	Unknown — not stated by the source
USB poweredKnown for one	No	Unknown — not stated by the source
Sustained data rateKnown for one	115 MB/s	Unknown — not stated by the source
Packaging dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 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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