User manual MAXTOR MEDIALIST 1277

[. . . ] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Medalist 1277 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ATA Interface Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Product Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Medalist 1277 (ST31277A) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ATA Interface Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] 5­22 Hz 22­400 Hz 0. 020 inches displacement (peak to peak) 0. 50 Gs acceleration (zero to peak) 1. 8. 6. 2 Nonoperating vibration The following table lists the maximum nonoperating vibration that the drive may experience without incurring physical damage or degradation in performance when subsequently put into operation. 5­22 Hz 22­400 Hz 0. 081-inch displacement (peak to peak) 5 Gs acceleration (zero to peak) Medalist 1277 Product Manual, Rev. B 13 1. 9 Drive acoustics Drive acoustics are measured as overall A-weighted acoustic sound power levels (no pure tones). Sound power measurements are taken under essentially free-field conditions over a reflecting plane. Typical sound power (bels) 3. 7 4. 1 Maximum sound power (bels) 4. 1 4. 5 Mode Idle Seek (read/write) 1. 10 Electromagnetic susceptibility The drive operates without errors when subjected to the following: Radiated noise Electrostatic discharge* Magnetic field strength 3 volt/meter, 30 to 1 GHz 10 KVolts 5 Gauss * Electrostatic discharge susceptibility is measured with the drive mounted in a representative computer system (mounted to a ground plane with earth grounding). Discharges are applied to the bezel or other external surfaces on the ground plane. 1. 11 Reliability Nonrecoverable read errors Mean time between failures 1 per 1014 bits read, max 300, 000 power-on hours (nominal power, 25°C ambient temperature) 40, 000 cycles (at nominal voltage and temperature, with 60 cycles per hour and a 50% duty cycle) None required Contact start-stop cycles Preventive maintenance 14 Medalist 1277 Product Manual, Rev. B 1. 12 Agency certification 1. 12. 1 Safety certification The drive is recognized in accordance with UL 478, UL 1950 and CSA C22. 2 (950) and meets all applicable sections of IEC 950 and EN 60950 as tested by TUV North America. 1. 12. 2 Electromagnetic Compatibility Hard drives that display the CE marking comply with European Union requirements specified in Electromagnetic Compatibility Directives. Seagate uses an independent laboratory to confirm compliance with the EC directives specified in the previous paragraph. Although CE-marked Seagate drives comply with the directives when used in the test systems, we cannot guarantee that all systems will comply with the directives. The drive is designed for operation inside a properly designed enclosure, with properly shielded I/O cable (if necessary) and terminators on all unused I/O ports. Computer manufacturers and system integrators should confirm EMC compliance and provide CE marking for their products. 1. 12. 3 FCC verification This drive is intended to be contained solely within a personal computer or similar enclosure (not attached as an external device). As such, each drive is considered to be a subassembly even when it is individually marketed to the customer. As a subassembly, no Federal Communications Commission verification or certification of the device is required. has tested this device in enclosures as described above to ensure that the total assembly (enclosure, disc drive, motherboard, power supply, etc. ) does comply with the limits for a Class B computing device, pursuant to Subpart J, Part 15 of the FCC rules. Operation with noncertified assemblies is likely to result in interference to radio and television reception. This equipment generates and uses radio frequency energy and if not installed and used in strict accordance with the manufacturer's instructions, may cause interference to radio and television reception. This equipment is designed to provide reasonable protection against such interference in a residential installation. However, there is no guarantee that interference will not occur in a particular installation. B 15 equipment does cause interference to radio or television, which can be determined by turning the equipment on and off, you are encouraged to try one or more of the following corrective measures: · Reorient the receiving antenna. · Plug the computer into a different outlet so that the receiver and computer are on different branch outlets. If necessary you should consult your dealer or an experienced radio/television technician for additional suggestions. You may find helpful the following booklet prepared by the Federal Communications Commission: How to Identify and Resolve Radio-Television Interference Problems. [. . . ] Parameters listed with an "x" are drive-specific or vary with the state of the drive. See Section 1 of this manual for default parameter settings for the Medalist 1277. Word Description Configuration information: · Bit 10: disc transfer > 10 Mbits/sec · Bit 6: fixed drive · Bit 4: head switch time > 15 µsec · Bit 3: not MFM encoded · Bit 1: hard-sectored disc Number of fixed cylinders (default logical emulation): 2, 482 ATA-reserved Number of heads (default logical emulation): 16 Number of unformatted bytes per track (36, 240) Number of unformatted bytes per sector (584) Number of sectors per track (default logical emulation): 63 ATA-reserved Serial number: (20 ASCII characters, 0000H = none) Controller type = dual-port multisector buffer with caching Buffer size (240 sectors of 512 bytes each) Number of ECC bytes available (16) Contents 0 0C5AH 1 2 3 4 5 6 7­9 10­19 20 21 22 09B2H 0000H 0010H 0000H 0000H 003FH 0000H ASCII 0000H 0000H 0004H 23­26 Firmware revision (8 ASCII character string) continued x. xx 26 continued from previous page Medalist 1277 Product Manual, Rev. B Word 27­46 47 48 49 50 51 52 53 54 55 56 Description Drive model number: (40 ASCII characters, padded with blanks to end of string) (Bits 0­7) Maximum sectors per interrupt on read/write multiple (16) Double word I/O (not supported) DMA data transfer, IORDY (supported), LBA mode, ATA-2 standby times supported ATA-reserved PIO data-transfer cycle timing mode DMA transfer cycle timing mode (not used) Validity of words 54­58 and words 64­70 (words may be valid) Number of cylinders (current emulation mode) Number of heads (current emulation mode) Number of sectors per track (current emulation mode) Contents ST31277A 8010H 0000H 0F01H 0000H 0100H 0200H 0003H xxxxH xxxxH xxxxH xxxxH 01xxH 0026H 2CE0H 0000H 0x07H 0003H 0078H 57­58 Number of sectors (current emulation mode) 59 60 61 62 63 64 65 Number of sectors transferred during a Read Multiple or Write Multiple command LBA sectors available (2, 501, 856) (w/word 61) LBA sectors available (continued) Single-word DMA active and modes supported (see note following this table) Multiword DMA active and modes supported (see note following this table) Advanced PIO modes supported (modes 3 and 4 supported) Minimum multiword DMA transfer cycle time per word (120 nsec) Medalist 1277 Product Manual, Rev. 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