X P - 3 2 1 4 0 W S QUANTUM NO MORE PRODUCED Native| Translation ------+-----+-----+----- Form 3.5"/HH Cylinders | | | Capacity form/unform 2140/ MB Heads 10| | | Seek time / track 8.6/ ms Sector/track | | | Controller SCSI3 SI/WI/FA Precompensation Cache/Buffer 512 KB Landing Zone Data transfer rate MB/S int Bytes/Sector 512 20.000 MB/S ext SYNC Recording method operating | non-operating -------------+-------------- Supply voltage 5/12 V Temperature *C | Power: sleep W Humidity % | standby W Altitude km | idle W Shock g | seek W Rotation RPM 7200 read/write W Acoustic dBA spin-up W ECC Bit MTBF h 800000 Warranty Month 60 Lift/Lock/Park YES Certificates ********************************************************************** L A Y O U T ********************************************************************** QUANTUM XP32140S/34280S INSTALLATION GUIDE +---------------------------------------------------------+ | J2++++++++++++++++++++++++++ |XXI | ++++++++++++++++++++++++++J9 |XXN | J11 |XXT | |XXR J1 | |XXR | 50-Pin |XXF | |XXA | |XXC | |XXE | |XX | |XX | |XX |+-+12-Position |XX || |Control | 1 || |Connector |XX Power |+-+ |XX J3 +---------------------------------------------------------+ 1 68/80-Pin - A manual for 68/80Pin models do not exist! Please see the S Model description! SCSI ID - WS/WSD Models ----------------------- +----------+-------------------------------+ | SCSI ID | Jumper Location | | | PINS | | | A3 | A2 | A1 | A0 | +----------+-------+-------+-------+-------+ | 0 | OPEN | OPEN | OPEN | OPEN | +----------+-------+-------+-------+-------+ | 1 | OPEN | OPEN | OPEN | CLOSED| +----------+-------+-------+-------+-------+ | 2 | OPEN | OPEN | CLOSED| OPEN | +----------+-------+-------+-------+-------+ | 3 | OPEN | OPEN | CLOSED| CLOSED| +----------+-------+-------+-------+-------+ | 4 | OPEN | CLOSED| OPEN | OPEN | +----------+-------+-------+-------+-------+ | 5 | OPEN | CLOSED| OPEN | CLOSED| +----------+-------+-------+-------+-------+ | 6 | OPEN | CLOSED| CLOSED| OPEN | +----------+-------+-------+-------+-------+ | 7 | OPEN | CLOSED| CLOSED| CLOSED| +----------+-------+-------+-------+-------+ | 8 | CLOSED| OPEN | OPEN | OPEN | +----------+-------+-------+-------+-------+ | 9 | CLOSED| OPEN | OPEN | CLOSED| +----------+-------+-------+-------+-------+ | 10 | CLOSED| OPEN | CLOSED| OPEN | +----------+-------+-------+-------+-------+ | 11 | CLOSED| OPEN | CLOSED| CLOSED| +----------+-------+-------+-------+-------+ | 12 | CLOSED| CLOSED| OPEN | OPEN | +----------+-------+-------+-------+-------+ | 13 | CLOSED| CLOSED| OPEN | CLOSED| +----------+-------+-------+-------+-------+ | 14 | CLOSED| CLOSED| CLOSED| OPEN | +----------+-------+-------+-------+-------+ | 15 | CLOSED| CLOSED| CLOSED| CLOSED| +----------+-------+-------+-------+-------+ ********************************************************************** J U M P E R S ********************************************************************** QUANTUM XP32140/34280 INSTALLATION GUIDE Jumper Setting ============== -------------------------------------------------------+ J11 J9 |XX J2+-+ +-+-+-+-+-+-+-+-+-+-+-+ +-+-+-+-+-+-+-+-+-+-+-+ |XX J1 |X| | | | | | | | | | | | | |X| |*|*|X| | | |X|X| | |XX +-+ +-+-+-+-+-+-+-+-+-+-+-+ +-+-+-+-+-+-+-+-+-+-+-+ |XX | | | | | | | | | |XX TE-+ | | | | +WS | | | |XX RAID---+ | | +--EP | | | | +----SS | | +- A2 +------PF | +--- A1 +----- A0 * Reserved for factory use On the Drive's PCBA, there are several pairs of jumper pins, usually called jumpers, that control the drive's operation. (In addition, numerous options controlled by SCSI commands affect the operation of the drive.) Two of these jumpers, PF, and SS, are reserved for factory use. However, you might need to change some of the other jumpers to configure the drive properly. These user-configurable jumpers include: * TE - Termination Enable Jumper * EP - Enable Parity Jumper * WS - Wait/Spin Jumper * A2,A1,A0 - SCSI-Bus Identification Jumpers * RAID - TBD When you change any jumper settin the new setting is in effect the next time the drive is powered on. +---------+-----------+--------------------------------------------+ | Jumper | Setting | Description | +---------+-----------+--------------------------------------------+ | TE | OPEN | Termination Disabled | | | CLOSED x | Termination Enabled | +---------+-----------+--------------------------------------------+ | EP | CLOSED x | Parity checking enabled | | | OPEN | Parity checking disabled | +---------+-----------+--------------------------------------------+ | WS | OPEN x | Wait/Spin disabled | | | CLOSED | Wait/Spin enabled | +---------+-----------+--------------------------------------------+ | A2,A1,A0| - | These jumpers are used in combination to | | | | determine the drive's SCSI ID. | +---------+-----------+--------------------------------------------+ | RAID | OPEN | TBD | | | CLOSED | TBD | +---------+-----------+--------------------------------------------+ | J2 | CLOSED x | SCSI terminator power supplied by the host | | | OPEN | SCSI terminator power supplied by the drive| +---------+-----------+--------------------------------------------+ TE Termination Enable Jumper ---------------------------- One of the requirements of the SCSI bus is that it be properly terminated. If more than one SCSI device is connected to the host, only the last one must be terminated. The TE (Termination Enable) jumper, when installed, enables an active termination circuit, thereby terminating the SCSI bus. With the TE jumper off, bus termination is disabled. NOTE There are no Terminator Resistor packs to remove on Grand Prix products. EP Enable Parity Jumper ------------------------ The Enable Parity (EP) jumper controls parity checking of data across the SCSI bus. With parity checking enabled, the drive performs parity checking. With parity checking disabled, the drive continues to generate parity information, but not perform parity checking. At the factory Quantum configures the Grand Prix 2140/4280S hard disk drive with parity enabled; that is, with a jumper installed across the pins labeled EP. To disable parity checking, remove the jumper from the EP pins. WS Wait/Spin Jumper -------------------- With the Wait/Spin (WS) jumper disabled, at a power on or reset, the drive motor starts to spin automatically, and the drive prepares itself to perform read or write operations without the need for a start command. At a power or reset, with the Wait/Spin jumper enabled, the host must send a START/STOP UNIT command to activate the drive motor for read or write operations. In addition, with the W/S jumper enabled, the drive performs power sequencing to prevent an overload of the host's power supply due to simultaneous, peak start- up current demands from multiple devices. At the factory, Quantum configures the Grand Prix 2140/4280S hard disk drive with the Wait/spin jumper disabled; that is, without a jumper installed across the pins labeled WS. To enable the Wait/spin jumper, install a jumper across the WS pins. A2/A1/A0 SCSI-Bus Device Identification ---------------------------------------- Used in combination, the jumper settings across A2, A1, and A0 de- termine the Grand Prix 2140/4280S hard disk drive's SCSI-bus device identification (SCSI ID). By default, Quantum configures the drive with a SCSI ID of six; that is, with jumpers installed across the pins labeled A2 and A1, and no jumper installed across the pins labeled A0. +----------+-----------------------+ | SCSI ID | Jumpers | | | A2 | A1 | A0 | +----------+-------+-------+-------+ | 0 | OPEN | OPEN | OPEN | +----------+-------+-------+-------+ | 1 | OPEN | OPEN | CLOSED| +----------+-------+-------+-------+ | 2 | OPEN | CLOSED| OPEN | +----------+-------+-------+-------+ | 3 | OPEN | CLOSED| CLOSED| +----------+-------+-------+-------+ | 4 | CLOSED| OPEN | OPEN | +----------+-------+-------+-------+ | 5 | CLOSED| OPEN | CLOSED| +----------+-------+-------+-------+ |x 6 | CLOSED| CLOSED| OPEN | +----------+-------+-------+-------+ | 7 | CLOSED| CLOSED| CLOSED| +----------+-------+-------+-------+ The SCSI bus supports up to eigth devices, including the host system. A device's identification number determines its priority and must be unique in the system. RAID Jumper ----------- To be supplied later. ********************************************************************** I N S T A L L ********************************************************************** QUANTUM XP32140S/34280S INSTALLATION GUIDE Notes on installation ===================== Installation direction ---------------------- horizontally vertically +-----------------+ +--+ +--+ | | | +-----+ +-----+ | | | | | | | | | +-+-----------------+-+ | | | | | | +---------------------+ | | | | | | | | | | | | | | | | | | +---------------------+ | +-----+ +-----+ | +-+-----------------+-+ +--+ +--+ | | | | +-----------------+ Orientation ----------- The mounting holes on the XP32140/34280S hard disk drive allow the drive to be mounted in any orientation. Screws ------ #6-32 UNC screws are recommended. To avoid stripping the mounting- hole threads, the maximum torque applied to the screws must not exceed 8 inch-pounds. Clearance --------- The printed-circuit board assembly (PCBA) is very close to the mounting holes. Clearance from the drive to any other surface - except mounting surfaces - must be 2.6 millimeters (0.10 inches) minimum. The specified screw length allows full use of the mounting- hole threads, while avoiding damaging or placing unwanted stress on the PCBA. J3 DC Power Connector --------------------- The drive's DC power connector (J3) is mounted on the back edge of the Printed-Circuit Board (PCB). +----------+ |4 3 2 1| +----------+ Recommended connectors and their numbers: 4-pin connector: AMP P/N 1-480424-0 or equivalent Loose-piece contacts: AMP P/N 60619-4 or equivalent (20-14 ga.) Strip contacts: AMP P/N 61117-4 or equivalent (20-14 ga.) pin 1 +12 VDC pin 2 +12 Volts Return (Ground) pin 3 + 5 Volts Return (Ground) pin 4 + 5 VDC Note: Labels indicate the pin numbers on the connector. Pins 2 and 3 (ground returns) are connected on the drive PCBA. J1 SCSI Connector 50-PIN ------------------------- The SCSI cable connector (J1) on the XP32140/34280S hard disk drive is a 50-pin universal header. A key slot on the header prevents the incorrect installation of the header connector on the SCSI cable. To prevent the header connector on the SCSI cable from being plugged in backwards, use only a keyed header connector. Recommended header connectors and their part numbers: 50-pin connector (base part) AMP P/N 1-746195-2, or equivalent 50-pin connector strain relief AMP P/N 1-499508-2 or equivalent +----------------------------------------+ | | | | | +-----J1-SCSI----------------Power---+ | | |+-------------------------++4-3-2-1+| | | ||oooooooooooooooooooooooo1||O O O O|| | | ||ooooooooooooooooooooooooo|| || | | |+-Interface-Connector-----++--J3---+| | +-+------------------------------------+-+ Power ----- The XP32140/34280S hard disk drive operates from two supply voltages: * +12V 5% * + 5V 5% The allowable ripple and noise for each voltage is 200 mV peak-to- peak for the +12 Vdc supply (60 Hz - 100 MHz) and 100 mV peak-to-peak for the +5 Vdc supply (60 Hz - 100 MHz). Power Sequencing ---------------- You can apply the power in any order or manner, or short or open either the power or power-return line with no loss of data or damage to the disk drive. However, data might be lost in the sector being written at the time of power loss. The drive can withstand transient voltages of +10% to -100% from nominal while powering up or down. Air Filter ---------- XP32140/34280S hard disk drives are Winchster-type drives. The heads fly very close to the media surface, at a nominal flying height of 0.3 microinches. Therefore, it is essential that the air circulating within the drive be kept free of paticles. Quantum assembles the drive in a Class-100, purified-air environment, sealing the drive mechanism under a metal cover. When the drive is in use, the rotation of the disks forces the air inside the drive through an internal filter. Disk Caching ------------ The XP32140/34280S hard disk drive incorporates DisCache, a 512K disk cache, to enhance drive performance. 256KB are allocated to the Read Cache and 128 KB are allocated to the Read Cache and 128 KB are allocated to the write cache. This integrated feature can significantly improve system throughput. Read and write caching can be enabled or disabled using the MODE SELECT command. Acoustics --------- +-----------------+----------------+ | Operating Mode | Measured Noise | +-----------------+----------------+ | Idle On Track | < 4.3 bels | +-----------------+----------------+ | Seeking Random | 4.6 bels | +-----------------+----------------+ Automatic Actuator Lock ----------------------- To ensure data integrity and prevent damage during shipment, the XP32140/34280S uses a dedicated landing zone and Quantum's patented AIRLOCK. The AIRLOCK holds the headstack in the landing zone whenever the disks are not rotating. It consists of an air vane mounted near the perimeter of the disk stack and a locking arm that restrains the actuator arm assembly. When power is applied to the motor and the disk stack rotates, the rotation generates an airflow on the surface of the disk. As the flow of air across the air vane increases with disk rotation, the locking arm pivots away from the actuator arm, enabling the headstack to move out of the landing. When DC power is removed from the motor, an electric return mechanism automatically pulls the actuator into the landing zone, where the AIRLOCK holds it in place. Ventilation ----------- The rack, cabinet, or drawer environment for the XP32140/34280S hard disk drive must provide cooling of the electronics and head and disk assembly (HDA). It is recommended that the drive be oriented or air flow be directed so that the least amount of airflow resistance is created while providing air flow to the electronics and HDA. Also, the shortest possible path between the other heat sources within the rack, cabinet, or drawer environment. The minimal airflow requirements are 0.61 meters/second or 120 linear feet/minute. ********************************************************************** F E A T U R E S ********************************************************************** QUANTUM XP32140/34280 INSTALLATION GUIDE Product Overview ---------------- Quantum's XP32140S/XP34280S hard disk drives are part of a family of high-performance, 1.6-inch-high, hard disk drives manufactured to meet the highest product quality standards. XP32140S/XP34280S hard disk drives use nonremovable, 3 -inch hard disks. XP32140S/XP34280S hard disk drives feature an embedded SCSI drive controller and use SCSI commands. The drive manages media defects and error recovery internally, so these operations are transparent to the user. Formatted Capacity ------------------ At the factory, the XP32140S/XP34280S receives a low-level format that creates the actual tracks and sectors on the drive. Reliability ----------- Mean Time Between Failures (MTBF): 800,000 Power On Hours (POH), typical usage Preventive Maintenance (PM): None Mean Time To Repair (MTTR): 30 minutes Start/Stop: 20,000 cycles (minimum) Defect Management ----------------- The XP32140S/XP34280S allocates four sector per cylinder as spares. In the factory, the media is scanned for defects. If a sector on a cylinder is found to be defective, the address of the sector is added to the drive's defect list. Sectors located physically subsequent to the defective sector are assigned logical block addresses such that a sequential ordering of logical blocks results. This inline sparing technique is employed in an attempt to eliminate slow data transfer that would result from a offline defect sparing. If more than four sector is found defective on a cylinder, the inline sparing technique is applied only to the first sector. The remaining defective sectors are replaced with the nearest available spare sectors on nearby cylinders. Such an assignment of additional replacement sectors from nearby sectors rather than having a central pool of spare sectors is an attempt to minimize the motion of the actuator and head that otherwise would be needed to find a replace- ment sector. The result is minimal reduction of data throughput. Seek Times ---------- +-----------------------+-----------+-----------+ |Times | Typical |Maximum | |msec. | Nominal |Worst-Case | +-----------------------+-----------+-----------+ |Single Track Seek | 1.5 | TBD | |Average Seek (Read) | 8.6 | TBD | |Average Seek (Write) | 10.6 | TBD | |1/3-Stroke Seek | 8.6 | TBD | |Full-Stroke Seek | 18 | TBD | |Average Rotational | | | |Latency | 4.167 | 4.167 | |Sequential Head Switch | 1.5 | TBD | +-----------------------+-----------+-----------+ Spindle Motor ------------- The XP32140S/XP34280S spindle motor is a three-phase motor and is responsible for spinning the disks at a rotational speed 7200 0.1%. Back-EMF communication technology (Hall-less design) is used to drive the motor. The spindle motor is Y-wound, with the center tap (neutral) brought out. The motor contains 12 poles and operates as a three-phase device. Hardware Requirements --------------------- XP32140S/XP34280S hard disk drives are compatible with host computers and controllers that provide a SCSI, SCSI-2 or SCSI-3 interface.