What is arcsas3.sys?
arcsas3.sys is part of Areca SAS Host Adapter Driver and developed by ARECA Technology Corporation according to the arcsas3.sys version information.
arcsas3.sys's description is "Areca SAS Host Adapter Driver"
arcsas3.sys is digitally signed by Areca Technology Corporation.
arcsas3.sys is usually located in the 'C:\WINDOWS\system32\drivers\' folder.
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 arcsas3.sys:
| Property | Value |
|---|---|
| Product name | Areca SAS Host Adapter Driver |
| Company name | ARECA Technology Corporation |
| File description | Areca SAS Host Adapter Driver |
| Internal name | Areca SAS Host Adapter |
| Original filename | arcsas3.sys |
| Comments | support: erich@areca.com.tw |
| Legal copyright | ARECA Technology Corporation |
| Legal trademark | ARECA |
| Private build | TEL: 886-2-8797-4060 ext 203 |
| Product version | 6,0,0,16 |
| File version | 6,0,0,16 |
| Special build | e-mail: erich@areca.com.tw |
Here's a screenshot of the file properties when displayed by Windows Explorer:
| Product name | Areca SAS Host Adapter Driver |
| Company name | ARECA Technology Corporation |
| File description | Areca SAS Host Adapter Driver |
| Internal name | Areca SAS Host Adapter |
| Original filename | arcsas3.sys |
| Comments | support: erich@areca.com.tw |
| Legal copyright | ARECA Technology Corporation |
| Legal trademark | ARECA |
| Private build | TEL: 886-2-8797-4060 ext 203 |
| Product version | 6,0,0,16 |
| File version | 6,0,0,16 |
| Special build | e-mail: erich@areca.com.tw |
Digital signatures [?]
arcsas3.sys has a valid digital signature.
| Property | Value |
|---|---|
| Signer name | Areca Technology Corporation |
| Certificate issuer name | DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1 |
| Certificate serial number | 062fd27114f77b192629078b8fe2e6f8 |
VirusTotal report
The file has been queued for scanning by the anti-virus programs at VirusTotal. The results will be available here in approximately 10 minutes. Thank you for your patience.
Hashes [?]
| Property | Value |
|---|---|
| MD5 | 541eafbc915559b7bc670c44eb7cebcb |
| SHA256 | f49208465770b1f45618c57229f6c6aae00d123ff600867f014bc8a320ef2a4d |
What will you do with arcsas3.sys?
To help other users, please let us know what you will do with arcsas3.sys:
What did other users do?
The poll result listed below shows what users chose to do with arcsas3.sys. 100% have voted for removal. Based on votes from 1 user.
| Votes | |||
|---|---|---|---|
| Keep | 0 % | 0 | |
| Remove | 100 % | 1 |
NOTE: Please do not use this poll as the only source of input to determine what you will do with arcsas3.sys. Only 1 user has voted so far so it does not offer a high degree of confidence.
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.
My PCI SAS SATA controller failed I assume it was an ARECA. I replaced it with an LSI controller but every time I boot into windows it uses the arcsas32.sys driver and the controller can't be found. When I uninstall it, it finds the right driver for the new card but then it always reverts back to arcsas3.sys
# 13 Jan 2025, 23:06
ziphler writes