Hitachi HDT725025VLA380 Support Question
Hitachi HDT725025VLA380 Support Question
Find answers below for this question about Hitachi HDT725025VLA380 - Deskstar 0A33423 T7K500 250GB SATA 7200RPM 8MB Cache Hard Drive.Need a Hitachi HDT725025VLA380 manual? We have 1 online manual for this item!
Question posted by yuolhiel on January 14th, 2012
Hitachi Internal Hard Drive.
I have a Hitachi Deskstar T7K500 HDT725025VLA380 Apr.2007, Pin:OA33662, hard drive in a decktop pc that is going bad. My computer is a Compaq Persario SR5130NX. If I buy another Hitachi Deskstar hard drive T7K500 HDT725025VLA380 with a different pin number will it work in this computer? I made supplement recovery CD also have system recovery disc for this computer.
Current Answers
Related Hitachi HDT725025VLA380 Manual Pages
Specifications - Page 16
...32 ft/sec)2 per Hertz 1,000,000,000 bits 1,000,000,000 bytes ground hexadecimal hard disk drive Hertz Input integrated lead suspension Input/Output International Standards Organization 1,000 bytes 1000 bits per inch kilogram (force)-centimeter kilohertz logical block addressing... humidity root mean square revolutions per minute reset read/write
Deskstar T7K500 Hard Disk Drive Specification 2
Specifications - Page 27
...density [KTPI] Areal density - Deskstar T7K500 Hard Disk Drive Specification 13
4.2 Data sheet
...Hitachi GST
Manufacturing Site
Sriracha Plant Thailand
China Plant, China
Product
Deskstar T7K500
OUI
000CCAh
SHBU Block Assignment
210h
211h
212h
213h
310h
311h
312h
313h
Port/Node ID
11b
4.4 Drive organization
4.4.1 Drive format
Upon shipment from manufacturing the drive...
Specifications - Page 28
Spare cylinder
The spare cylinder is used by Hitachi Global Storage Technologies manufacturing and includes data sent from the starting data track of the inner zone cylinders are not ... a spare area for reassigned data. 4.4.2 Cylinder allocation
Physical cylinder is calculated from a defect location. Depending on the capacity some of 0. Deskstar T7K500 Hard Disk Drive Specification 14
Specifications - Page 31
...1 to standby. TActuator is unloaded and spindle motor is stopped. Deskstar T7K500 Hard Disk Drive Specification 17
Commands can be received immediately.
Seek operation mode Write operation...head locking mechanism will secure the heads in which the drive is able to perform a media access command (for the internal self diagnostics. Commands can be received and processed immediately...
Specifications - Page 33
Shipped format
• Data areas are absorbed by an internally maintained table.
Deskstar T7K500 Hard Disk Drive Specification 19
Table 12: PATA Plist physical format
N
N +1 defect N +2 defect N +3
s k ip
s k ip
Defects are remapped to the physical locations is wasted as track or cylinder ...
Specifications - Page 39
...to indicate to accept commands until it is no connection pin.
If device 1 is ready (DRDY=1). during reset ...internally pulled up to 5 volts through a 10 kΩ resistor. CSEL (Cable Select) The drive is configured as PDIAG- DASP-
This signal is an open , the device address is needed to pull this line to 00h. is negated, DASP-
Deskstar T7K500 Hard Disk Drive...
Specifications - Page 40
... signal is internally pulled up to 5 Volt through DD15, DMARQ, INTRQ • 82 Ω for CS0-, CS1-, DA0, DA1, DA2, DIOR-, DIOW-, DMACK• 22 Ω for Ultra DMA data transfers between host and drive. to pause an Ultra DMA data in transfer.
This signal is used only for IORDY
Deskstar T7K500 Hard Disk Drive Specification...
Specifications - Page 77
...; A bar code label containing the drive serial number • A label containing jumper pin description • A user designed label...Deskstar T7K500 Hard Disk Drive Specification 63
The seek rate for the drive is ready to receive and respond to every drive:
• A label containing the Hitachi logo, the Hitachi Global Storage Technologies part number and the statement " Made by Hitachi...
Specifications - Page 78
... cable ties, washers, screws, and PC board mounts may be controlled include CFC...drive, the drive itself and the disposal of the drive at the end of the international treaty on the manufacturing process used to internal... are used to the Protocol Hitachi Global Storage Technologies requires the...over current protection circuit
Deskstar T7K500 Hard Disk Drive Specification 64 Environmental controls...
Specifications - Page 79
...in electrical and electronic equipment (RoHS). Deskstar T7K500 Hard Disk Drive Specification 65 Spectrum Management Agency (SMA) EMC requirements of Germany (GOP). The regulation for Hitachi Global Storage Technologies.
7.10.1 CE ...product complies with the following EC directives under the sole responsibility of Hitachi Global Storage Technologies Japan Ltd: Council Directive 89/336/EEC on...
Specifications - Page 91
...in the Device Control Register is set by Initialize Device Parameters)
Multiple mode Write Cache Read look-ahead ECC bytes Power mode Disable Standby timer(*5)
POR
O O O O O O O
hard reset
O (*1)
X X X O O O (*3)
soft reset
O (*1)...Deskstar T7K500 Hard Disk Drive Specification 77 Table 56: Reset response table
Aborting Host interface Aborting Device operation Initialization of hardware Internal...
Specifications - Page 110
...step, this sector of data for reallocation. Deskstar T7K500 Hard Disk Drive Specification 96 The conditions for reallocation are met. If the Write Cache function is specified as a target of ... media verification sequence may be automatically disabled. This reassignment information is registered internally and the information is available right after the Error Recovery Procedure (ERP)...
Specifications - Page 156
... 1 0 BSY RDY DF DSC DRQ COR IDX ERR 0 V0- - 0 - 0
The Execute Device Diagnostic command performs the internal diagnostic tests implemented by the device. See Table 57: "Default Register Values" on page 78 for the definition. The results of...Sector Count
Sector Number
Cylinder Low
Cylinder High
Device/Head
1 - 1 - - - - -
Deskstar T7K500 Hard Disk Drive Specification 142
Specifications - Page 159
...the device.
V
The Format Track command formats a single logical track on the track will be formatted. (L= 1)
Deskstar T7K500 Hard Disk Drive Specification 145 But the device ignores the format table and writes zero to be lost. 12.8 Format Track (50h... at 1:1 interleave and the device uses relative block addressing internally, the device will be initialized to be formatted. (L=1).
Specifications - Page 193
Deskstar T7K500 Hard Disk Drive Specification 179 It is provided via emulation.
The 4 byte mode of operation is recommended that for testing the effectiveness and... sector. (L = 0)
In LBA mode, this register contains current LBA bits 24-27. (L = 1)
It should be noted that the device internally uses 52 bytes of the devices ECC functions that the 52 byte ECC mode should be used.
Specifications - Page 215
... should check the supplied password against the master password stored internally.
V
The Security Disable Password command disables the security mode... host with that the device should check the given password against the user password stored internally. Deskstar T7K500 Hard Disk Drive Specification 201
If the User Password or Master Password matches the given password, the device...
Specifications - Page 217
... Set MAX ADDRESS command is also initialized. Deskstar T7K500 Hard Disk Drive Specification 203
Normal)
[Enhanced mode is not supported]
bit 2-15 : Reserved
01-16 Password (32 bytes)
17-255 Reserved
Identifier
Zero indicates that the device should check the given password against the user password stored internally.
If the password does not match, the...
Specifications - Page 218
... mode feature (device lock function), however, the master password is still stored internally within the device and may be completed immediately prior to the Security Erase Unit...prior Security Erase Prepare command the device aborts the security erase unit command. Deskstar T7K500 Hard Disk Drive Specification 204 If you execute this time the defective sector information and the reassigned...
Specifications - Page 220
... security mode feature (device lock function) is enabled by this command and the device is registered internally. The device is NOT locked after the next power on reset or hard reset.
Deskstar T7K500 Hard Disk Drive Specification 206 V
The Security Set Password command enables the security mode feature (device lock function) and sets the master password...
Specifications - Page 267
... data read or writes. Unexpected results may occur if such testing is provided by means of an emulation technique.
Deskstar T7K500 Hard Disk Drive Specification 253 As a consequence of this register contains current the LBA bits 24-27. (L = 1)
The drive internally uses 52 bytes of the drive. The 4-byte mode of operation is performed using 4-byte mode.
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