D M C A - 2 1 0 8 0 T R A V E . 2 L P IBM Native| Translation ------+-----+-----+----- Form 2.5"/SUPERSLIMLINE Cylinders | 2100| | Capacity form/unform 1080/ MB Heads 4| 16| | Seek time / track 13.0/ 4.0 ms Sector/track | 63| | Controller IDE / ATA2 FAST/ENHA Precompensation Cache/Buffer 96 KB SEGMENTED Landing Zone Data transfer rate 7.725 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 | 65 Power: sleep 0.1 W Humidity % 8 90 | 5 95 standby 0.3 W Altitude km -0.300 3.000| -0.300 12.000 idle 0.9 W Shock g 100 | 200 seek 2.3 W Rotation RPM 4009 read/write 2.3 W Acoustic dBA spin-up 4.7 W ECC Bit ENHANCED, ON THE FLY,SMART MTBF h Warranty Month Lift/Lock/Park YES Certificates CE,EEC,FCC,VDE ********************************************************************** L A Y O U T ********************************************************************** IBM DMCA-21080/DMCA-21440 NOTES ON INSTALLATION +--------------------------------------+ | | | | | | +--------Interface-------------49------+ | ************************ **47 Jumper | **************x********* **48 | +------------------------------50------+ + + Pin position 20 is left blank for correct connector insertion. Pin position 47 through 50 are used for drive address setting. ********************************************************************** J U M P E R S ********************************************************************** IBM DMCA-21080/DMCA-21440 NOTES ON INSTALLATION 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. ********************************************************************** I N S T A L L ********************************************************************** IBM DMCA-21080/DMCA-21440 NOTES ON INSTALLATION Notes On Installation ===================== Mounting Orientation -------------------- Installation direction ---------------------- horizontally vertically +-----------------+ +--+ +--+ | | | +-----+ +-----+ | | | | | | | | | +-+-----------------+-+ | | | | | | +---------------------+ | | | | | | | | | | | | | | | | | | +---------------------+ | +-----+ +-----+ | +-+-----------------+-+ +--+ +--+ | | | | +-----------------+ 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. Air Cooling Requirement ----------------------- The host system must provide sufficient air flow across the drive to maintain the temperature at less than 60*C (meas-ured at the centre of the files' top cover). Operating Shock --------------- The drive will withstand (with no hard error) a 100G half-sine wave shock pulse of 2ms duration. Non-Operating Shock ------------------- The drive will withstand (with no permanent damage or degradation in performance) a 120G half-sine wave shock pulse of 11ms duration or 500G for 2ms. Operating and non Operating Vibration ------------------------------------- Due to the complexity of this subject we recommend that users contact the Distributor to discuss how to perform the necessary measurements if they believe this to be an area which requires evaluation. ********************************************************************** F E A T U R E S ********************************************************************** IBM DMCA-21080/DMCA-21440 NOTES ON INSTALLATION Travelstar 3LP DMCA-21080 and DMCA-21440 ---------------------------------------- The latest 2.5" disk drives from IBM provide up to 1440MB in a slim 12.5mm 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, particularly 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 ----------------- - 1080/1440MB at (512 bytes/sector) - High capacity in slim 2.5" 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 5OOG (2ms) non-operational - Robust design for por table computing applications - Shock 1OOG (2ms) operational - Media data rate 39.5-61.3 Mbits/s - Excellent data rate across disk surface - Rotational speed 4009 rpm - Average seek 13 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 (0.85 watt at idle state) - Spin up 2.3 sec (typical) - Fast recovery from standby - S.M.A.R.T. function - Protection of user data Warning: This disk drive can be damaged by Electro-Static Discharge, please follow recommended ESD procedures before unpacking or handling the drive. Ask your Dealer for details if you need assistance. Adaptive Battery Life Extension IBM Travelstar products incorporate software which automatically determines the correct time to start removing power from the drive electronics. Most software and operating systems make use of a disk drive in bursts. The Travelstar drives monitor the commands which are sent from the host and detect patterns which indicate that a command sequence is active or has completed. The drive can then conserve power after each command sequence is finished by putting the drive into low power power idle mode. The result is lower overall power consumption and longer battery life with no loss in performance. If the host system changes the number or frequency of commands which it sends then the disk drive will adapt automati-cally to this new pattern. Electromagnetic Compatibility ----------------------------- The drive meets the following EMC requirements when installed in a host system and exercised with a random accessing routine at maximum data rate: United States Federal Communication Commission (FCC) Rules and Regulations Part 15, Subject J - Computer Devices "Class B Limits". European Economic Community (EEC) directive #76/889 related to the control of radio frequency interference and the Verband Deutscher Elektrotechniker (VDE) requirements of Germany (GOP). Operating Environment --------------------- Humidity: Operating 8% to 90% Relative non-condensing Non-Operating 5% to 95% Relative non-condensing Wet Bulb Temperature: Maximum Wet Bulb: Operating 29.4*C non-condensing Non-Operating 40*C non-condensing Operating Modes To provide the greatest flexibility of operation with optimum performance and power consumption the drive has a number of operating modes. These are defined below. Active Mode The drive is performing a command, writing cached data to disk or filling a read ahead buffer. Performance Idle ---------------- The drive is spinning but is not per forming a command. It can respond immediately if a new command is received. The transition from active mode to performance idle mode is controlled by the arrival and completion of commands from the host system. Low Power Idle -------------- The drive is spinning but is not per forming a command. Additionally the drive had determined that the previous command sequence (group of associated commands) is complete. Some of the drive electronics have been powered down but it can still respond to a new command within about 40 milliseconds. The transition from performance idle to low power idle is controlled by IBM's patented Adaptive Battery Life Extension technology. Standby ------- The drive is not spinning and is not performing a command. All electronics except for the command interface is turned off. The transition to standby is controlled by a programmable timer which is set by the host system using standard ATA commands. After receiving a new command, the drive will start spinning again and perform the command within 2 to 3 seconds (typically). Sleep ----- The drive is not spinning and is not performing commands. All of the electronics is turned off. The transition to sleep mode is controlled by a command which is sent by the host system. The transition from sleep can only be triggered by a reset. Caution DO NOT PRESS! 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.