H P C 3 3 2 3 A - 0 4 1 HEWLETT PACKARD NO MORE PRODUCED Native| Translation ------+-----+-----+----- Form 3.5"/SLIMLINE Cylinders 2910| | | Capacity form/unform 1050/ MB Heads 7| | | Seek time / track 10.0/ 2.5 ms Sector/track | | | Controller SCSI2 SI/FAST/SCA Precompensation Cache/Buffer 512 KB Landing Zone Data transfer rate 5.000 MB/S int Bytes/Sector 512 10.000 MB/S ext SYNC Recording method RLL operating | non-operating -------------+-------------- Supply voltage 5/12 V Temperature *C 5 50 | -40 65 Power: sleep W Humidity % 8 80 | 5 95 standby W Altitude km -0.305 3.048| -0.305 15.240 idle 8.1 W Shock g 10 | 50 seek 10.0 W Rotation RPM 5400 read/write W Acoustic dBA spin-up W ECC Bit REED SOLOMON MTBF h 500000 Warranty Month 60 Lift/Lock/Park YES Certificates ********************************************************************** L A Y O U T ********************************************************************** HEWLETT HP C3323A-041 INSTALLATION GUIDELINES 5962-6453, 4/94 +---------------------------------------------------------+ | | | |+--+ | ||XX| | ||XX| | ||XX| | ||XX| | ACTIVE ||XX| |12+Option TERM IC ||XX| || |Pinset +---+ ||XX| || | Terminator 1-+ | | ||XX| || | Power Source| | | | ||XX| || | Options +-6 | | ||XX| || | +---+ ||XX| |1-+ ||XX| | |+--+ | | +---------------------------------------------------------+ ACTIVE TERM IC PRESENT IN OPT 041 ABSENT IN OPT 042 Front View +------------------------------------------------------+ | | | | | Option Pinset | | +-+-+-+-+-+-+-+-+-+-+-+-+-+----------------------+ | | | +1+2+3+4+5+-+7+8+-10+11-12 | | +--+------------------------------------------------+--+ Rear View +------------------------------------------------------+ | | | | | SCSI Connector | +------------------------------------------------------+ | XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX | +---------1--------------------------------------------+ ********************************************************************** J U M P E R S ********************************************************************** HEWLETT HP C3323A-041 INSTALLATION GUIDELINES 5962-6453, 4/94 Jumper Setting ============== Option Pinset ------------- +----+ GND |o o| 1 WRITE PROTECT SCSI-1/2 |o o| 2 RESERVED (LEAVE OPEN) GND |o o| 3 SDTR/UA +5V |o o| 4 LED DRIVER GND |o o| 5 REMOTE START | | 6 NO PINS GND |o o| 7 SCSI PIN 29 SCSI PIN 29 |o o| 8 SYNC SPINDLE SIGNAL | | 9 NO PINS GND |o o|10 UNIT SELECT 2 GND |o o|11 UNIT SELECT 1 GND |o o|12 UNIT SELECT 0 +----+ 4 3 2 1 -----------+ o o xxx | Jumper location to force drive to respond as a SCSI-1 o o o | device --------+ 4 3 2 1 -----------+ o X o o | Jumper location to enable SDTR, or disable unit X o o | Attention --------+ Pins 1 Write Protect -------------------- OPEN Drive looks at Mode Page header and responds accordingly; Default = NOT write protected CLOSED Drive is forced into the Write Protect Mode. Pins 2 SCSI-1/SCSI-2 --------------------- Mode Select Page 23H determines whether the SCSI-1/2 pin is active or not. When the SCSI-1/2 pin is active, and if the SCSI-1 mode is re- quired, the jumper must be placed sideways. If the SCSI-1/2 pin is active OPEN Drive looks at Mode Page 09, byte 8, bit 4 and responds accordingly; default = SCSI-2 CLOSED Drive is forced to respond as a SCSI-1 device Pins 3 SDTR/UA -------------- Mode Select page 23H determines whether the SDTR/UA (unit Attention) pin is active or not. When active, Mode Select page 23H determines whether the pin functions as SDTR or Unit Attention. If the SDTR function is active: OPEN Inhibit drive initiation of SDTR message CLOSED Enable drive initiation of SDTR message at Power-On and Reset. If the Unit Attention function is active: OPEN Enable Unit Attention CLOSED Inhibit Unit Attention Pins 4 LED Driver ----------------- An LED requiring 10 ma may be connected across pinset 4. Pins 5 Remote Start ------------------- CLOSED Drive will not spin up until Initiator sends Start Unit Command OPEN Drive will spin up automatically at Power-On NOTE Remote Start is wire-ORed to pin 38 of the SCA connector. Installing the jumper will place a ground on pin 38. The function should be set from either the jumper or from pin 38. Pins 7, 8 SCSI pin 29 ---------------------- Note: Pinsets 7 and 8 have no effect if Sync Spindle Mode is disabled. 7 and 8 OPEN Not Allowed 7 OPEN, 8 CLOSED Connects Sync Spindle line to SCSI pin 29. When Pinset 8 is CLOSED, pinset 7 MUST be OPEN. 7 CLOSED, 8 OPEN Connects SCSI pin 29 to ground. Upper pin of pinset 8 is sync output in Master mode, or sync input in Slave mode. When pinset 7 is shorted, pinset 8 must be open. 7 CLOSED, 8 CLOSED Not Allowed Pins 10,11,12 SCSI Address -------------------------- +----------+-----------------------+ | SCSI | Pins | | Adress | 10 | 11 | 12 | +----------+-------+-------+-------+ | 0 | OPEN | OPEN | OPEN | | 1 | OPEN | OPEN | CLOSED| | 2 | OPEN | CLOSED| OPEN | | 3 | OPEN | CLOSED| CLOSED| | 4 | CLOSED| OPEN | OPEN | | 5 | CLOSED| OPEN | CLOSED| | 6 | CLOSED| CLOSED| OPEN | | 7 | CLOSED| CLOSED| CLOSED| +----------+-------+-------+-------+ Optional Terminator Power Source -------------------------------- The single-ended drive is shipped with active terminator circuits installed. When installing multiple drives on the SCSI channel, the terminators must be disabled on all but the last drive in the chain. When the Terminator Enable jumper is installed, the terminator IC is active on the drive's SCSI bus connector; when removed, the terminator IC is tri-stated and does not affect the bus. The active terminator IC is powered by Terminator voltage (TermPwr) supplied from within the drive. 1-2 Terminator Enable OPEN On-board active terminators disabled. Terminators not connected to SCSI Connector. CLOSED On-board active terminators enabled and connected to SCSI bus. TermPwr source determined by placement of Terminator Power pinset jumper. NOTE There is no terminator power jumper on the SCA PCA. ********************************************************************** I N S T A L L ********************************************************************** HEWLETT HP C3323A-001/041 INSTALLATION GUIDELINES 5962-6453, 4/1994 Notes on installation ===================== Mounting Clearances ------------------- Maintain a minimum clearance of 0.040 in. (1.0 mm) between any system structure and the top, bottom (PCA), sides (for bottom mounting) and ends of the disk drive. For side mounting, minimize the contact be- tween the drive and any system structure. Maintain a minimum clearance of 0.04 in. (1.0 mm) between any system structure and any PCA component. Use 6-32 UNC screws with flat washers under the heads and torque them to 15 inch-pounds (1.7 Newton-meters). When mounted, the screws should not protrude more than 0.25 in. (6.35 mm) into the disk driveside or bottom mounting holes. Recommended Mating Connectors ----------------------------- SCSI Connector (narrow: single-ended and differential) 3M 3425-6600 SCSI Connector (wide differential) AMP 786090-7 SCSI Connector (SCA: Single Connector Attachment) AMP 2-557101-1-S DC Power AMP 1-480424-0 Synchronized Spindle Connector AMP Housing 4-87456-9 *1 Shorting Jumper (low profile) 1x2 shorting jumper: Specialty Electronics 2ms-ulp-30 (HP p/n 1258-0271) Notes: *1 Contact insert required (For AWG 20-24 wire, use AMP 1-87309-4) Operating Temperature Guidelines -------------------------------- The operating ambient air temperature specification is 5*C to 50*C (41*F to 122*F). Adjust the ambient air temperature to prevent the temperature at each location from exceeding the stated limit. The recommended air flow to maintain the component temperatures is 3 CFM (cubic feet per minute) with most of the air flowing across the printed circuit board. Adjust the air flow to prevent the temperature at each location from exceeding the stated limit. DC Power and pin connector assignments -------------------------------------- -------------------+ --+ +------------+| pin 1 +12 VDC +10% 1| | 4 3 2 1 || pin 2 +12 Volts Return -+ +------------+| pin 3 + 5 Volts Return ------------------+ pin 4 + 5 VDC +5% ********************************************************************** F E A T U R E S ********************************************************************** HEWLETT HP C3323A-001/041 INSTALLATION GUIDELINES 5962-6453, 4/1994 CAUTION ------- Protect the drive from mechanical shock: - Always handle the disk drive with two hands. - Always place the drive top side up on a flat surface when it is out of its system cabinet. - Always install a grounded cushioning pad on hard surfaces such as tables and storage racks used for handling and storing disk drives. - Never stack drives on top of each other. Protect the drive from Electrostatic Discharge (ESD): - Never handle the drive outside its anti-static bag unless the surrounding surfaces and the operator are grounded and the outside of the anti-static bag is first discharged to the surroundings. - Always put the drive inside the anti-static bag or other approved container before it is handled by a non-grounded person, before moving it away from a grounded (ESD safe) work area, and before it is to be stored. Spin-Up Times ------------- From Power-ON to Ready for Access Typical: 17 seconds From Power-ON to SCSI Bus Selection Typical: 3 seconds Maximum: 5 seconds Errors ------ A recoverable hardware fault occurs when the drive detects a hardware error, such as a seek or track following error, and successfully completes the operation with the execution of a recovery algorithm. The recovery action is reported to the host with a Sense Key of 1. An un-recoverable hardware fault occurs when the drive detects a hardware error, such as a seek or track following error, and does not successfully complete the operation with the execution of a recovery algorithm. The unsuccessful operation is reported to the host with a Sense Key of 4.