Benchmark Results: Power And Efficiency

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2:00 AM - 11/02/2009 by Patrick Schmid and Achim Roos

Power Consumption

Although the application benchmark results aren’t very convincing, the power consumption numbers are. We measured 0.7W idle power for both drives (idle, but spinning), marking our lowest result so far.

Power consumption at maximum read throughput was 2.5W for the Fujitsu drive and 2.6W for WD. These are average results.

Performance per Watt

High throughput performance paired with low to average power consumption results in above-average efficiency.

Talkback
Anonymous 11/02/2009 11:11 AM
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toshiba and fujitsu have already merged

davidgrenier 11/02/2009 12:29 PM
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Random read + Random write please next time.

martin33w20 11/02/2009 5:45 PM
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While it may not fit every drive bay of the many laptop manufactures. WD has a 12.5mm 1TB 2.5" drive.

acme_petey 11/02/2009 6:20 PM
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I bought the WD 500GB drive a few months ago now and am very pleased with it. I don't have benchmarks, but it feels a LOT faster than my older 60GB drive and extended my battery life a bunch. Running Win7 on top of that almost doubled my battery life under normal usage.

pharge 11/02/2009 8:38 PM
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Wondering can a 12.5mm 2.5" drive fit in the PS3?

Zoonie 11/03/2009 12:12 PM
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pharge :
Wondering can a 12.5mm 2.5" drive fit in the PS3?



I wouldn't bet on it, but 640gb should be enough for a while :)

ssslip 11/04/2009 10:22 PM
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Yes I too am wondering if the 9.5mm 120GB/250GB 2.5" Toshiba hard drives that Sony ships inside the PS3 Slim can be replaced with a 12.5mm 2.5" drive. I don't have access to a PS3 Slim or a fat 12.5mm drive so I can't confirm myself.

tmc 11/04/2009 10:40 PM
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Oh, that's why these HD makers have capacities as low a 80gb.. newsflash... flash memory is beginning to overlap these.. a redesign of the PS3/XBOX be made to use usb flash or sdhc flash instead of a HD at comparable prices!

I was about to comment that the numbers of hd's shipped in the 2.5" capcacities seemed like oversupply.. but when you factor in the low capacity hd's for consoles, it's about right. Still, anything below 250gb should be discontinued, IMO and come with 16mb cache memory (that's a big spread to have 80gb - 1000gb capacity in HD's when flash is beginning to overlap 64gb & 128gb usb sticks coming out and prices are bound to come down eventually).

mcdaniel 11/09/2009 11:36 AM
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hei, i was looking for a SSD for my laptop & i've seen some on micropartsusa,but they are suggesting me to prefer hard drives instead of SSDs.. is it logical ?

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