what is its dbA rating? how many speed setting?
291021
This is the quietest fan I have ever used. I use it for cooling my Onkyo Home Theater receiver, which runs very warm. I just used a wall wart power supply to power it and haven't tried any speed control. I would think you can vary the speed by using a variable output DC power supply.
291022
I cannot tell you the dbA reading, but I have two fan speeds. The fan speed is controlled by an external switch. I suspect you could even have a variable fan speed control if you purchased a variable power supply.
291023
It only has one official speed (900 RPM) and it's pretty quit. They say it's 11 db. I have no idea if that's accurate but it seems quiet enough. If your motherboard allows you to change the speed on 3 pin fans it can go slower and run quieter. You can also buy a fan controller and slow it down that way. I'm running two of them right now at about 640 through my motherboard control and they're almost silent. They still do the job of cooling my four SATA hard drives.
193926
This is unit so slow that only the preposterous expense of it will keep you from smashing it.It's too slow to delete files from. It's too slow to backup to. It's too slow to work from. it's too slow to do much of anything with. You may be able to write data to it at UP to 20MB/s when it's completely new and empty. Once it gets full we're talking like 1-6MB/s, or so slow to reply that your client machine simply drops the network connection assuming it's not there anymore. Right now I'm trying to delete 555 files from one. It's got 416 items left to delete. it has been over 10 minutes.... This is unit so slow that only the preposterous expense of it will keep you from smashing it.It's too slow to delete files from. It's too slow to backup to. It's too slow to work from. it's too slow to do much of anything with. You may be able to write data to it at UP to 20MB/s when it's completely new and empty. Once it gets full we're talking like 1-6MB/s, or so slow to reply that your client machine simply drops the network connection assuming it's not there anymore. Right now I'm trying to delete 555 files from one. It's got 416 items left to delete. it has been over 10 minutes....
184752
Thank you for your question. The speed capability (rpm): Low: 15-20RPM, High: 68-80RPMWarmest,Dorsey D.ActiveForever
1602307
Hello Manuel. It has 5400 rpm Other Specifications: Capacity 2TB Interface USB 3.0 and 2.0 Data Transfer Rate Up to 5 Gb/s Rotational Speed (rpm) 5400 Average Seek Time 12 ms Cache Buffer 8MB System Requirements Formatted NTFS for Microsoft Windows 8, Windows 7 or Windows XP Mac OS X Snow Leopard (10.6.6 or above), Lion, and Mountain Lion with included NTFS driver for Mac Available USB 2.0 or USB 3.0 Port Dimensions (WxDxH) 3.11 x 4.37 x 0.59" / 7.9 x 11.1 x 1.5 cm Weight 8.11 oz / 230 g
1601569
You are correct (and previous answer is not). The drive interface is 6Gb/sec (that's gigabits per second), as it says on the label. This is the standard speed of Sata3. This translates to roughly 600MB/sec - plenty enough to carry the quoted 550 MB/ sec the drive is capable of.
1103976
The drive is capable of 6. Works fine at 3. May see increase in speed over 3 only drive due to buffering
1180023
Not sure. I am using it for external speakers, printer, mouse, two back up hard drives, thumb drive as a power booster and external fans to cool lap top. Seems to work with no loss of speed even backing up data. No issues where 3.0 is required.
1353667
59 dBA at 23 feet with 25% load, using an iPad app. No load with ECON mode, about 56 dBA. Not Honda quiet but close. Very acceptable considering the cost.
693158
You would have to ask the mfg as to the max number. (I have not approached 30 myself). I do have multiple fairly high bandwidth HD video streams connected through it - 24 hrs a day and it has been flawless. This is indeed an enterprise class device in my opinion.
1568457
The HDD speed doesn't matter as this product will eventually corrupt the drive.(5400 rpm IIRC)
505009
In your BIOS (assuming you know what that is), there should be some setting somewhere for speeds. Usually under the power section. Depends on the BIOS.
1576967
Just checked one of mine (using a great tool called "Crystal Disk Info". Great Tool, just choose "Custom install" {not express} and opt out of anything else, it's just bogus ads)So the speed says 5400RPM and it says 8Meg of flash (RAM). The actual internal hard drive is: wd10jmvw-11ajgs1 Look it up for more specs on the drive inside. Enjoy!
2010724
I have two of them for my servers. Both units are functioning well. I have one unit that I used to clear out some 200 disk and the unit is still working well.
1160026
I'm sorry I do not know, nor can I find any reference to its speed. I use thunderbolt to run my drive and it sizzles.
210025
I don't know the official rating but according to my SmartTools app on my Samsung S3, the dB I read is 47 dB. The test was taken by placing my phone up against the tower in order to get the highest dB. Furthermore, no high performance programs were running at the time the test was taken.
76290
It is rather confusing. On the link I provided, scroll down to the "Technical Details" part of the page. It reads "Minimum 20MB/ sec sequential read/write speeds." Best of luck!
1785762
Can't tell you dBA, but it's rated at 4 sones. That's not exactly quiet. I have one that I am replacing because it's too loud. It's fine for the half bath where a the sound can offer privacy. But in the master bath, it's just loud. Watts are unknown but it's not Energy Star rated.