Oct 12, 2016. CrystalDiskMark by Hiyohiyo is a free to use HDD benchmarking tool that will help you measure the read/write speeds of your hard drives. Even though there is no version of CrystalDiskMark for Mac available at the moment, you can download other programs that can help you test and monitor the speed of your hard drives. Installer does not support Windows XP/2003(NT5.x). Not support Windows 95/98/Me/NT4/2000. Not support Server Core.

File Details

File Size4.9 MB
LicenseFreeware
Operating SystemWindows (All)
Date AddedSeptember 28, 2020
Total Downloads32,736
PublisherCrystal Dew World
HomepageCrystalDiskInfo

Publisher's Description

CrystalDiskInfo is a HDD health monitoring utility. It displays basic HDD information, monitors S.M.A.R.T. values and disk temperature.

mtnsteve reviewed v7.0.3 on Aug 30, 2016

Works great! This was the first program that showed issues with my SSD's and one of the Insider builds I was using. I followed up with hm64 to confirm it ( the portable version).
Those of you that are worried about adware or toolbar's, use the portable version..NO ADWARE!
I have a folder on my C drive that I unzip all portable programs in, then pin the application to my start page or taskbar. I have never had a problem with adware, toolbar's, etc, with any of them.

CyberDoc999 reviewed v6.3.0 on Jan 1, 2015

look out for the adware

RxTech reviewed v6.1.8 on Feb 17, 2014

Tried this (and several other programs by same author). Defaluts to insisting it install a widget (??) to change your search engine; with no way to deselect that choice. Thanks, but no. Widget, toolbar, change my search engine all get a quick trip to the trash bin for that software.

chrispaul reviewed v6.1.8 on Feb 17, 2014

i like it

barrytbutler reviewed v6.1.1 on Jan 29, 2014

love this

yleclerc reviewed v4.6.2a on May 7, 2012

Very useful tool mainly for internal hard drives. Does not report the correct SMART infos for my external Western Digital 1TB drive. WD Diagnostic tools report this correctly and it is different!

boaz reviewed v4.6.0 on Apr 16, 2012

This is a useful program. good for checking the overall hard drive health.

mike59 reviewed v4.1.4 on Dec 5, 2011

Clueless War593122 again!
ROFL!
WTF does this mean?
'noob only started being used years have newbie.'
Can anyone translate war593122's nonsense?
I hope English is not your first language! If it is, you must have dropped out of school (or kicked out) by first grade :D

Vimes reviewed v4.1.1 on Oct 11, 2011

Continues to work well with the drives that I have got. Helped also in showing a retailer, along with other diagnostic software, of the problems I was having with a Samsung HD and thus got refunded.
A useful part of a tool-kit which compliments others and can be invaluable if you think that you are having HD issues.

war593122 reviewed v3.9.4 on Dec 15, 2010

mike59, so what your saying is SMART is only way to get hard disk info?
No, your the newbie!!
noob only started being used years have newbie. So I guess that makes you the noob?

Your Rating

mtnsteve reviewed v7.0.3 on Aug 30, 2016

Works great! This was the first program that showed issues with my SSD's and one of the Insider builds I was using. I followed up with hm64 to confirm it ( the portable version).
Those of you that are worried about adware or toolbar's, use the portable version..NO ADWARE!
I have a folder on my C drive that I unzip all portable programs in, then pin the application to my start page or taskbar. I have never had a problem with adware, toolbar's, etc, with any of them.

CyberDoc999 reviewed v6.3.0 on Jan 1, 2015

look out for the adware

RxTech reviewed v6.1.8 on Feb 17, 2014

Tried this (and several other programs by same author). Defaluts to insisting it install a widget (??) to change your search engine; with no way to deselect that choice. Thanks, but no. Widget, toolbar, change my search engine all get a quick trip to the trash bin for that software.

Crystal Disk Info Download Mac Os

chrispaul reviewed v6.1.8 on Feb 17, 2014

i like it

barrytbutler reviewed v6.1.1 on Jan 29, 2014

Crystal Disk Info Download Mac High Sierra

love this

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yleclerc reviewed v4.6.2a on May 7, 2012

Very useful tool mainly for internal hard drives. Does not report the correct SMART infos for my external Western Digital 1TB drive. WD Diagnostic tools report this correctly and it is different!

boaz reviewed v4.6.0 on Apr 16, 2012

This is a useful program. good for checking the overall hard drive health.

mike59 reviewed v4.1.4 on Dec 5, 2011

Crystal Disk Info Download Mac Mojave

Clueless War593122 again!
ROFL!
WTF does this mean?
'noob only started being used years have newbie.'
Can anyone translate war593122's nonsense?
I hope English is not your first language! If it is, you must have dropped out of school (or kicked out) by first grade :D

Vimes reviewed v4.1.1 on Oct 11, 2011

Alternative

Crystal Disk Information

Continues to work well with the drives that I have got. Helped also in showing a retailer, along with other diagnostic software, of the problems I was having with a Samsung HD and thus got refunded.
A useful part of a tool-kit which compliments others and can be invaluable if you think that you are having HD issues.

war593122 reviewed v3.9.4 on Dec 15, 2010

mike59, so what your saying is SMART is only way to get hard disk info?
No, your the newbie!!
noob only started being used years have newbie. So I guess that makes you the noob?

System Disk Utility 2.6.2 for Mac OS X Server 1.2 is a Mac OS program that allows you to select which hard disk your computer will start up from. Osx Dec 21, 2017.

Vimes reviewed v3.9.4 on Dec 14, 2010

An excellent piece of software that continues to be developed and supported.

mike59 reviewed v3.9.3a on Nov 24, 2010

Clueless War593122 again!
Raid arrays hardly ever pass SMART info n00b.

war593122 reviewed v3.8.0c on Sep 21, 2010

Does not even see my main C drive where windows is installed.
Using a very popular Raid 0 setup using two WD VelociRaptor drives.
Knows nothing about my external D drive using eSATA.
Also, web site does not even list Windows 7 as supported OS. Fix this and I give it another try.

CobraPL reviewed v3.8.0c on Sep 21, 2010

Crystal Disk Info Google

There is incompatibility between some HDs regarding Power On Hours - Crystal Disk Info determines true amount of hours by detecting changes in this SMART parameter.
It also have detection option for changes in Pending Sectors, Reallocated Secors and UNC errors. Any non-zero value on this fileds means that HD cannot be trusted anymore. CDI is perfect tools for frequent checking of these parameters.
Crystal Disk Info does its job, It als osupports USB HDs ! Some options should be more easily accessed, but I give 4+/5 :)

Hilbert reviewed v3.8.0c on Sep 21, 2010

Nice but it gives different results to SpeedFan 4.41which is my normal SMART monitor. Why would the interpretation of a digital data stream be different between the two programs?
CrystalDiskInfo warns me about one of my drives (normally 4 with additional 2 external eSATA) whereas SpeedFan does not.
The drive in question is the same as the one in the image above, a Samsung HD103UJ. The drives typically have about 8500 hours on the clock.