IBM IC25N040ATCS04 - Travelstar 40 GB Hard Drive, Specifications

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C3 B1 Device Configuration SET
C2 B1 Device Configuration IDENTIFY
C1 B1 Device Configuration FREEZE LOCK
CO B1 Device Configuration RESTORE
(Device Configuration Overlay)
04 F9 Set Max FREEZE LOCK
03 F9 Set Max UNLOCK
02 F9 Set Max LOCK
01 F9 Set Max SET PASSWORD
(Set Max Security Extension)
CC EF Enable reverting to power on defaults
BB EF 4 bytes of ECC apply on Read/Write Long
AA EF Enable read look-ahead feature
89 EF Disable Address Offset mode
85 EF Disable Advanced Power Management feature
82 EF Disable write cache
66 EF Disable reverting to power on defaults
55 EF Disable read look-ahead feature
44 EF 40 bytes of ECC apply on Read/Write Long
09 EF Enable Address Offset mode
05 EF Enable Advanced Power Management feature
03 EF Set Transfer mode
02 EF Enable Write Cache
(Set Features)
DB B0 S.M.A.R.T. Enable/Disable Automatic Off-line
DA B0 S.M.A.R.T. Return Status
D9 B0 S.M.A.R.T. Disable Operations
D8 B0 S.M.A.R.T. Enable Operations
D6 B0 S.M.A.R.T. Write Log Sector
D5 B0 S.M.A.R.T. Read Log Sector
D4 B0 S.M.A.R.T. Execute Off-line Immediate
D3 B0 S.M.A.R.T. Save Attribute Values
D2 B0 S.M.A.R.T. Enable/Disable Attribute Autosave
D1 B0 S.M.A.R.T. Read Attribute Thresholds
D0 B0 S.M.A.R.T. Read Attribute Values
(S.M.A.R.T Function)
87 FA Disable Delayed Write function
07 FA Enable Delayed Write function
(Delayed Write Function)
Feature
Register
(Hex)
Command
Code
(Hex)
Command (Subcommand)
Figure 74. Command Set (Subcommand)
Travelstar 60GH & 40GN hard disk drive specifications
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