What is speedfan.sys?
speedfan.sys is part of Windows (R) 2000 DDK driver and developed by Windows (R) 2000 DDK provider according to the speedfan.sys version information.
speedfan.sys's description is "SpeedFan Device Driver"
speedfan.sys is usually located in the 'C:\WINDOWS\system32\' folder.
None of the anti-virus scanners at VirusTotal reports anything malicious about speedfan.sys.
If you have additional information about the file, please share it with the FreeFixer users by posting a comment at the bottom of this page.
Vendor and version information [?]
The following is the available information on speedfan.sys:
| Property | Value |
|---|---|
| Product name | Windows (R) 2000 DDK driver |
| Company name | Windows (R) 2000 DDK provider |
| File description | SpeedFan Device Driver |
| Internal name | speedfan.sys |
| Original filename | speedfan.sys |
| Legal copyright | Copyright (C) Microsoft Corp. 1981-1999 |
| Product version | 5.00.2195.5438 |
| File version | 5.00.2195.5438 |
Here's a screenshot of the file properties when displayed by Windows Explorer:
| Product name | Windows (R) 2000 DDK driver |
| Company name | Windows (R) 2000 DDK provider |
| File description | SpeedFan Device Driver |
| Internal name | speedfan.sys |
| Original filename | speedfan.sys |
| Legal copyright | Copyright (C) Microsoft Corp. 1981-1.. |
| Product version | 5.00.2195.5438 |
| File version | 5.00.2195.5438 |
Digital signatures [?]
speedfan.sys is not signed.
VirusTotal report
None of the 47 anti-virus programs at VirusTotal detected the speedfan.sys file.
Other files also named speedfan.sys
speedfan.sys (13 votes)
Hashes [?]
| Property | Value |
|---|---|
| MD5 | 5d6401db90ec81b71f8e2c5c8f0fef23 |
| SHA256 | 609b4a336e72a6a43e01c44bd7902b46978f6933953f80d4927eee84ea5d1277 |
What will you do with speedfan.sys?
To help other users, please let us know what you will do with speedfan.sys:
What did other users do?
The poll result listed below shows what users chose to do with speedfan.sys. 0% have voted for removal. Based on votes from 3 users.
| Votes | |||
|---|---|---|---|
| Keep | 100 % | 3 | |
| Remove | 0 % | 0 |
Malware or legitimate?
If you feel that you need more information to determine if your should keep this file or remove it, please read this guide.
And now some shameless self promotion ;)
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Comments
Please share with the other users what you think about this file. What does this file do? Is it legitimate or something that your computer is better without? Do you know how it was installed on your system? Did you install it yourself or did it come bundled with some other software? Is it running smoothly or do you get some error message? Any information that will help to document this file is welcome. Thank you for your contributions.
I'm reading all new comments so don't hesitate to post a question about the file. If I don't have the answer perhaps another user can help you.
No comments posted yet.