Hard Drive: IBM: DCRA-22160 TRAVE.2XP 2160MB 2.5"/SSL ATA2 FAST
D C R A - 2 2 1 6 0 T R A V E . 2 X P IBM
Native| Translation
------+-----+-----+-----
Form 2.5"/SUPERSLIMLINE Cylinders | 4200| |
Capacity form/unform 2160/ MB Heads | 16| |
Seek time / track 12.0/ ms Sector/track | 63| |
Controller IDE / ATA2 FAST/ENHA Precompensation
Cache/Buffer 96 KB SEGMENTED Landing Zone
Data transfer rate MB/S int Bytes/Sector 512
16.600 MB/S ext PIO4
Recording method operating | non-operating
-------------+--------------
Supply voltage 5 V Temperature *C 5 55 | -40 65
Power: sleep W Humidity % |
standby W Altitude km -0.300 3.048| -0.300 12.000
idle 1.1 W Shock g 100 | 300
seek W Rotation RPM 4900
read/write W Acoustic dBA
spin-up W ECC Bit ENHANCED, ON THE FLY,SMART
MTBF h
Warranty Month
Lift/Lock/Park YES Certificates
Layout
IBM DCRA-22160 TRAVELSTAR 2XP PRODUCT MANUAL
+--------------------------------------+
| |
| |
| |
+--------Interface-------------49------+
| 43**********************1 **47 Jumper
| 44*************x********* **48 |
+------------------------------50------+
+ +
Pin position 20 is left blank for correct connector insertion.
Pin position 47 through 50 are used for drive address setting.
Jumpers
IBM DCRA-22160 TRAVELSTAR XP PRODUCT MANUAL
Jumper Setting
==============
Drive Address Setting
---------------------
A jumper is available at the interface connector to determine the
drive address.
---49--47+
* * X | Slave
* * X |
---50--48+
---49--47+
* * * | Master
* * * |
---50--48+
---49--47+
* * * | Cable Selection
* xxx |
---50--48+
---49--47+
* xxx |
* * * | RESERVED = MASTER
---50--48+
---49--47+
* X * | NEVER ATTACH A JUMPER HERE!!!
* X * |
---50--48+
Cable Selection
---------------
Using Cable Selection, the drive address depends on the condition of
pin 28 of the AT interface cable. In the case when pin 28 is ground
or low, the drive is a Master. If pin 28 is open or high level, the
drive is a Slave.
49-Pin
When grounded, no spin-up at POR.
When open => pull-up, normal spin-up at POR.
Install
IBM DCRA-22160 TRAVELSTAR 2XP PRODUCT MANUAL
Notes On Installation
=====================
Installation direction
----------------------
horizontally vertically
+-----------------+ +--+ +--+
| | | +-----+ +-----+ |
| | | | | | | |
+-+-----------------+-+ | | | | | |
+---------------------+ | | | | | |
| | | | | |
| | | | | |
+---------------------+ | +-----+ +-----+ |
+-+-----------------+-+ +--+ +--+
| |
| |
+-----------------+
Mounting Orientation
--------------------
The drive will operate in all axes (6 directions). The drive will
operate within the specified error rates when tilted 5 degrees from
these positions.
Performance and error rate will stay within specification limits if
the drive is operated in the other permissible orientations from
which it was formatted. Thus a drive formatted in a horizontal
orientation will be able to run vertically and vice versa.
The drive must be securely mounted in the system to prevent motion or
vibration during a seek operation or spindle rotation using
appropriate screws or equivalent mounting hardware.
Vibration and shock tests are to be conducted with the drive mounted
to the equipment using the bottom four screw holes.
Cabling
-------
The maximum cable length from the host system to the HDD plus
circuit pattern in the host system shall not exceed 18 inches.
AT Signal Connector
-------------------
The AT signal connector is designed to mate with Dupont part number
69764- 044 or equivalent.
DC Power Requirements --------------------- NominalSupply + 5 volts
Power Supply Ripple (0-20Mhz)1 100mv p-p max
Tolerance 2 5%
Supply Current Pop.Mean (NominalCondition)
Idle average 3 < 0.22ARMS Max (1.1W)
Read/Write < 0.52ARMS Max (2.6W)
Seek average 4 < 0.52ARMS Max (2.6W)
Standby < 0.06ARMS Max (0.3W)
Sleep < 0.02ARMS Max (0. 1W)
Start up (maximum peak) 5 < 0.94ARMS Max (4.7W)
(average from power on to ready)6 < 0.70ARMS Max (3.5W)
Notes: 1 The maximum supply ripple is measured at 5V input of the HDD.
2 The disk drive shall not incur damage for an over voltage condition of +25% (maximum duration of 20 ms) on the 5 volt nominal supply.
3 The Idle current is specified at inner track.
4 The read/write current is specified based on three operations of 63 sector read/write per 100 msec.
5 The seek average current is specified based on three operations per 100 msec.
6 The worst case operating current includes motor surge.
The recommended mounting screw torque is 3 0.5 kgf.cm.
The recommended mounting screw depth is 3.5 0.3mm for bottom and
5.0 0.5mm for horizontal mounting.
Features
IBM DCRA-22160 2XP PRODUCT MANUAL
Travelstar 2XP DCRA-22160
-------------------------
The latest high performance 2.5" disk drives from IBM provide 2160MB
in a 17mm high package. Using the latest MR head technology, IBM's
patented No-ID sector formatting, the S.M.A.R.T. function and
advanced power saving modes, IBM provides high performance, high
capacity drives, par ticularly suited to the mobile computing market,
and its increasing application of multimedia.
Applications
------------
- High performance portable computers
- Non-IT - process control/fax
- Removable/secure storage units.
Features Benefits
-----------------
- 2160MB at (512 bytes/sector)
- High capacity in 2.5 inch form factor
- Enhanced IDE interface with DMA data transfer
- Popular interface with excellent performance
- Single word: mode 2 (8.3MB/sec)
- Multi word: mode 2 (16.6MB/sec)
- PIO data transfer - mode 4 (16.6MB/sec)
- Shock 300G (2ms) non-operational
- Robust design for por table computing applications
- Shock 100G (2ms) operational
- Media data rate 49-75 Mbits/s (8 zones)
- Excellent data rate across disk surface
- Rotational speed 4900 rpm
- Average seek 12 milliseconds (Read)
- Magneto resistive heads
- High areal density, low component count
- No-ID sector formatting
- More data stored per track, increased sustained data transfer rate
- 96KB segmented buffer with write cache
- Fast access to data and improved throughput
- Enhanced ECC on the fly
- High reliability
- Advanced power saving modes
- Low power for battery powered applications (1.1 watt at idle state)
- Spin up 3.0 sec (typical)
- Fast recovery from standby
- S.M.A.R.T. function
- Protection of user data IBM OEM Storage Products
PACKAGING: The drive must be protected against Electro-Static
Discharge especially when being handled. The safest way to avoid
damage is to put the drive in an anti static bag before ESD wrist
straps etc are removed.
Drives should only be shipped in approved containers, severe damage
can be caused to the drive if the packaging does not adequately
protect against the shock levels induced when a box is dropped.
Consult your IBM marketing representative if you do not have an
approved shipping container.
Data Organisation (Logical)
---------------------------
DCRA 22160
HeadNumber 16
Sectors/Track 63
Cylinder Number 4200
Sector Size 512
Total Customer Usable Data Sectors 4,233,600
Total Customer Usable Data Bytes 2160MB
Dimensions DCRA-22160
Height (mm) 17.0
Width (mm) 69.85
Length (mm) 100.2
Weight (gram) 186 Max
S.M.A.R.T. Function
-------------------
The intent of self - monitoring, analysis and reporting technology
(S.M.A.R.T) is to protect user data and prevent un-scheduled system
downtime that may be caused by predictable degradation and/ or fault
of the device. By monitoring and storing critical performance and
calibration parameters, S.M.A.R.T devices employ sophisticated data
analysis algorithms to predict the likelihood of near - term
degradation or fault condition. By alerting the host system of a
negative reliability status condition, the host system can warn the
user of the impending risk of data loss and advise the user of
appropriate action.
Since S.M.A.R.T. utilizes the internal device microprocessor and
other devices resources, there may be some small overhead associated
with its operation. However, special care has been taken in the
design of the S.M.A.R.T algorithms to minimize the impact to host
system performance. Actual impact of S.M.A.R.T. overhead is dependant
on the specific device design and the usage patterns of the host
system. To further ensure minimal impact to the user, S.M.A.R.T
capable devices are shipped from the device manufacturer's factory
with the S.M.A.R.T. feature disabled. S.M.A.R.T capable devices can
be enabled by the system OEMs at time of system integration or in the
field by aftermarket products.
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