SBS 2008 server is getting a bunch (15-40) of MSSQL$SBSMONITORING 824 errors in the Windows Application log about twice an hour (~30 minutes between each group). This has been happening since the system was installed. It is running on a Dell PowerEdge 2950. I have verified that the system BIOS, PERC Firmware and PERC drivers are all up to date. The system has no disk hardware issues that can be seen using OpenManage nor are there any other errors in any of the multitude of event logs on this system that indicate a HDD issue. The errors are exactly the same every time. Here are the specifics of the errors:
Log Name: Application
Event ID: 824
Logged: various dates & times
Task Category: (2)
SQL Server detected a logical consistency-based I/O error: incorrect checksum (expected: 0xb4fd511e; actual: 0xb4fdd11e). It occurred during a read of page (1:1055) in database ID 5 at offset 0x0000000083e000 in file 'C:\Program Files (x86)\Microsoft SQL Server\MSSQL.1\MSSQL\DATA\SBSMonitoring.mdf'. Additional messages in the SQL Server error log or system event log may provide more detail. This is a severe error condition that threatens database integrity and must be corrected immediately. Complete a full database consistency check (DBCC CHECKDB). This error can be caused by many factors; for more information, see SQL Server Books Online.