Product comparison · 2 internal hard drives

Seagate 146GB SAS vs Verbatim 2TB 7200rpm SATA

5specifications compared
4differ
1identical
23known for one product only

Key differences

HDD capacity
- 146GB SAS:146 GB
- 2TB 7200rpm SATA:2 TB
HDD speed
- 146GB SAS:15000 RPM
- 2TB 7200rpm SATA:7200 RPM
Interface
- 146GB SAS:SAS
- 2TB 7200rpm SATA:Serial ATA II
Data transfer rate
- 146GB SAS:6 Gbit/s
- 2TB 7200rpm SATA:3 Gbit/s

Side by side

Differences highlightedShow differences only

Comparison of 146GB SAS, 2TB 7200rpm SATA
28 specifications	A Seagate 146GB SAS View product	B Verbatim 2TB 7200rpm SATA View product
Features3 differ
HDD capacityDiffers	146 GB	2 TB
HDD speedDiffers	15000 RPM	7200 RPM
HDD sizeKnown for one	2.5"	Unknown — not stated by the source
InterfaceDiffers	SAS	Serial ATA II
Component forKnown for one	Server/workstation	Unknown — not stated by the source
Storage drive buffer sizeKnown for one	64 MB	Unknown — not stated by the source
HDD number of headsKnown for one	2	Unknown — not stated by the source
Read seek timeKnown for one	2.7 ms	Unknown — not stated by the source
Write seek timeKnown for one	3.1 ms	Unknown — not stated by the source
Average latencyKnown for one	2 ms	Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	2000000 h	Unknown — not stated by the source
Poweridentical
Power consumption (idle)Known for one	3.84 W	Unknown — not stated by the source
Operating voltageKnown for one	5 V	Unknown — not stated by the source
Start-up currentKnown for one	0.86 A	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	5 - 55 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-40 - 70 °C	Unknown — not stated by the source
Operating shockKnown for one	60 G	Unknown — not stated by the source
Non-operating shockKnown for one	300 G	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	70.1 mm	Unknown — not stated by the source
DepthKnown for one	100.5 mm	Unknown — not stated by the source
HeightKnown for one	15 mm	Unknown — not stated by the source
WeightKnown for one	193 g	Unknown — not stated by the source
Other features1 differ
Data transfer rateDiffers	6 Gbit/s	3 Gbit/s
Sustained data rateKnown for one	202 MB/s	Unknown — not stated by the source
Acoustic pressure emissionsKnown for one	3.35 dB	Unknown — not stated by the source
Product colourKnown for one	Unknown — not stated by the source	Black
Compatible productsKnown for one	Unknown — not stated by the source	Verbatim PowerBay

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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