That's one of the biggest failings of CrystalDiskInfo, in fact.

There's a ton of numbers on your screen, and if you're like me, you probably don't know what any of them mean. Its when you boot it up that you'll notice something. The installation process is nothing special, very straightforward assuming you've installed literally any program before. But how on earth can you possibly know when your disk is about to fail? You need monitoring software, and CrystalDiskInfo is a fine choice. One bad thing happens to it, and it's over for all those files. It's where all your files are stored, after all. It works correctly in Gmail (Host, Port 587, Enabled SMTPS/SSL option, non-secure mode).Your hard drive is an incredibly important part of your computer. You should do Mail Settings and send Test Mail before using Alert Mail Feature. (Self-Monitoring, Analysis, and Reporting Technology) information is displayed in a graphĪlert Mail: CrystalDiskInfo supports Alert Mail. If the Nominal Media Rotation Rate = 0x01 (Non-rotating media), it shows “- (SSD)”. Rotation Rate - Show rotation rate which is defined at ATA8-ACS. NV Cache Size - Show NV cache size for Hybrid HDD. Transfer mode - Format : “Current Transfer Mode | Supported Transfer Mode”ĭrive Letter - Show allocated drive letter.īuffer Size - Show buffer size. Interface - Parallel ATA, Serial ATA, NVM Express, etc… If you use “Function > Hide Serial Number”, these words were replaced “*”.

Show Temperature (Celsius (☌), Fahrenheit (☏), Background Color) information such as how many times the power was turned on, the time length of use, and temperature to monitor the state of the disk. In addition to information like model number, volume, buffer size, it obtains S.M.A.R.T. If anything abnormal is detected, it will notify you by text or voice message, and it supports both HDD and SSD. CrystalDisklnfo is a free disk utility that supports some types of USB connections, Intel RAID, and NVMe.

Crystal disk info free download