Table 155 General Error Statistics; Table 156 Temperature Statistics (Part 1 Of 2) - Western Digital Ultrastar DC HC310 Specifications

11.23.3.4 General Errors Statistics (log page 04h)
General Errors Statistics log page contains general error information about the device as described in Table 99
Description
Device Statistics Information Header
Bit Description
63:24 Reserved
23:16 Log page number. (04h)
15:0 Revision number. (0001h)
Number of Reported Uncorrectable Errors
Bit Description
63:56 Device Statistics Flags
55:32 Reserved
31:0 Number of Reported Uncorrectable Errors (DWord)
Number of Resets Between Command Acceptance and Command
Completion
Bit Description
63:56 Device Statistics Flags
55:32 Reserved
31:0 Number of Resets Between Command Acceptance and Command
Completion (DWord)
Reserved

Table 155 General Error Statistics

11.23.3.5 Temperature Statistics (log page 05h)
The Temperature Statistics log page contains general information about the device as described in Table 100.
The value in the temperature field is a two's complement integer in degrees Celsius.
Description
Device Statistics Information Header
Bit Description
63:24 Reserved
23:16 Log page number. (05h)
15:0 Revision number. (0001h)
Current Temperature
Bit Description
63:56 Device Statistics Flags
55:8 Reserved
7:0 Current Temperature (signed byte)
Average Short Term Temperature
Bit Description
63:56 Device Statistics Flags
55:8 Reserved
7:0 Average Short Term Temperature (signed byte)
Average Long Term Temperature
Bit Description
63:56 Device Statistics Flags
55:8 Reserved
7:0 Average Long Term Temperature (signed byte)

Table 156 Temperature Statistics (part 1 of 2)

Highest Temperature
Western Digital Hard Disk Drive OEM Specification
Bytes
Bytes
183
Offset
8 00h
8 08h
8 10h
1 18h..1Ffh
Offset
8 00h
8 08h
8 10h
8 18h
8 20h