Seagate ST336706LW Product Manual
Seagate ST336706LW - Cheetah 36.7 GB Hard Drive Manual
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Seagate ST336706LW manual content summary:
- Seagate ST336706LW | Product Manual - Page 1
U8 Family ST317221A, ST313021A ST38410A, ST34313A Ultra ATA Interface Drives Product Manual - Seagate ST336706LW | Product Manual - Page 2
U8 Family ST317221A, ST313021A ST38410A, ST34313A Ultra ATA Interface Drives Product Manual - Seagate ST336706LW | Product Manual - Page 3
and U8 are either registered trademarks or trademarks of Seagate Technology, Inc. Other product names are registered trademarks or trademarks of their owners. Seagate reserves the right to change, without notice, product offerings or specifications. No part of this publication may be reproduced in - Seagate ST336706LW | Product Manual - Page 4
U8 Family Product Manual, Rev. B iii Contents Introduction 1 Specification summary table 2 Drive specifications 5 Formatted capacity 5 Default Drive acoustics 13 Electromagnetic susceptibility 14 Reliability 14 Agency certification 14 Safety certification 14 Electromagnetic compatibility - Seagate ST336706LW | Product Manual - Page 5
and static-discharge precautions 17 Jumper settings 18 Master/slave configuration 18 Cable-select option 19 Ultra ATA/66 cable 19 Drive mounting 19 ATA interface 21 ATA interface signals and connector pins 21 Supported ATA commands 23 Identify Drive command 24 Set Features command 29 - Seagate ST336706LW | Product Manual - Page 6
U8 Family Product Manual, Rev. B v Figures Typical startup and operation current profile 9 Master/slave jumper settings 18 Mounting dimensions-top, side and end view 20 I/O pins and supported ATA signals 22 - Seagate ST336706LW | Product Manual - Page 7
vi U8 Family Product Manual, Rev. B - Seagate ST336706LW | Product Manual - Page 8
Write Multiple commands • Support for autodetection of master/slave drives that use cable select (CSEL) • SeaShield® innovative, shock-absorbing cover shields the drive against electrostatic discharge (ESD) and other handling damage. It also includes installation instructions and jumper settings. - Seagate ST336706LW | Product Manual - Page 9
listed in this table are for quick reference. For details on specification measurement or definition, see the appropriate section of this manual. Drive Specification ST317221A ST313021A ST38410A ST34313A Guaranteed Mbytes (×106 bytes) 17,245 13,022 8,622 4,327 Guaranteed sectors - Seagate ST336706LW | Product Manual - Page 10
U8 Family Product Manual, Rev. B 3 Drive Specification ST317221A ST313021A ST38410A ST34313A Full-stroke seek time (msec typical) 23.0 (read) 25.0 (write) Average latency (msec) 5.56 msec Power-on to ready (sec typical) 10 sec Standby to ready (sec typical) 10 sec Spin down (sec typical) - Seagate ST336706LW | Product Manual - Page 11
4 U8 Family Product Manual, Rev. B Drive Specification Nonrecoverable read errors ST317221A ST313021A ST38410A ST34313A 1 per 1013 bits read Mean time between failures (power-on hours) 500,000 Contact start-stop cycles (25°C, 40% relative humidity) 50,000 SeaShield Yes - Seagate ST336706LW | Product Manual - Page 12
noted, all specifications are measured under ambient conditions, at 25°C, and nominal power. For convenience, the phrases the drive and this drive are used throughout this manual to indicate the ST317221A, ST313021A, ST38410A and the ST34313A. 1.1 Formatted capacity Drive Model Guaranteed Mbytes - Seagate ST336706LW | Product Manual - Page 13
Spindle speed (RPM) (± 0.2%) 5,400 Internal data-transfer rate (Mbits/sec max) 285.5 I/O data-transfer rate (Mbytes/sec max) 16.6 (PIO mode 4) 66.6 (Ultra DMA mode 4) Interleave 1:1 Cache buffer (Kbytes) 512 256 (ST34313A) 1.4 Physical characteristics Drive Specification Maximum height - Seagate ST336706LW | Product Manual - Page 14
as track-to-track and average) are expected to meet or exceed the noted values. However, due to the manner in which these drives are formatted, benchmark tests that include command overhead or measure logical seeks may produce results that vary from these specifications. 1.6 Start/stop times Power - Seagate ST336706LW | Product Manual - Page 15
U8 Family Product Manual, Rev. B • Seek Mode During seek mode, the read/write actuator arm moves toward a specific position on the for each 10 reads) and 20 percent drive inactive. • Idle mode power Idle mode power is measured with the drive up to speed, with servo electronics active and with the - Seagate ST336706LW | Product Manual - Page 16
U8 Family Product Manual, Rev. B 9 Power Mode Spinup Seeking (Random, no read/write) Operating (read/write) Idle Standby/Sleep Typical Watts RMS - 7.0 6.5 3.5 0.8 Typical Amps RMS 5V 12V 0.5 1.5 0.4 0.42 0.28 0. - Seagate ST336706LW | Product Manual - Page 17
mode any time disc access is necessary. • Standby mode The drive enters Standby mode when the host sends a Standby Immediate command. If the host has set the standby timer, the drive can also enter Standby mode automatically after the drive has been inactive for a specifiable length of time. The - Seagate ST336706LW | Product Manual - Page 18
buffer is disabled, the heads are parked and the spindle is at rest. The drive leaves Sleep mode after it receives a Hard Reset or Soft Reset from the host. After receiving a reset, the drive exits Sleep mode and enters Active mode with all current translation parameters intact. • Idle and Standby - Seagate ST336706LW | Product Manual - Page 19
12 U8 Family Product Manual, Rev. B 1.8.3 Humidity 1.8.3.1 Relative Humidity Operating 5% to (-400 ft to 40,000+ ft) 1.8.5 Shock All shock specifications assume that the drive is mounted securely with the input shock applied at the drive mounting screws. Shock may be applied in the X, Y or Z - Seagate ST336706LW | Product Manual - Page 20
Product Manual, Rev. B 13 1.8.6.1 Operating vibration The following table lists the maximum vibration levels that the drive may drive was placed in seek mode only. The number of seeks per second is defined by the following equation: (Number of seeks per second = 0.4 / (average latency + average - Seagate ST336706LW | Product Manual - Page 21
Product Manual, Rev. B 1.10 Electromagnetic susceptibility The drive operates compatibility Hard drives that display the CE marking comply with European Union requirements specified in Electromagnetic Compatibility Directives. Testing is performed to standards EN 50082-1 and EN 55022-B. Seagate - Seagate ST336706LW | Product Manual - Page 22
Compatibility (EMC) Framework requirements of Australia's Spectrum Management Agency (SMA). 1.12.3 FCC verification These drives or certification of the device is required. Seagate Technology, Inc. has tested this device accordance with the manufacturer's instructions, may cause interference to - Seagate ST336706LW | Product Manual - Page 23
Manual, Rev. B 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 - Seagate ST336706LW | Product Manual - Page 24
from electrostatic discharge (ESD) and minor impact damage. The soft SeaShield cover also includes installation instructions and jumper settings. Removing the SeaShield voids the warranty. • Keep the drive in its static-shielded bag until you are ready to complete the installation. Do not attach - Seagate ST336706LW | Product Manual - Page 25
factory for a master or single-drive operation with a jumper set on pins 7 and 8. Drive as slave. Remove all jumpers. Drive as master with a non-ATA-compatible slave. Set a jumper on pins 5 and 6 and a jumper on pins 7 and 8. Use this jumper setting only if the drive does not work as a master with - Seagate ST336706LW | Product Manual - Page 26
interface bus. Master and slave drives are determined by their physical position on the cable. To enable cable select, set a jumper on pins 5 and 6 as shown in Figure 2. Refer to your computer manual to determine whether your computer supports this option. 2.2.3 Ultra ATA/66 cable An 80-conductor - Seagate ST336706LW | Product Manual - Page 27
20 U8 Family Product Manual, Rev. B Note: Dimensions are shown in inches (mm). 1.00 ± 0.028 (25.4 ± 0.7) 3X 6-32 UNC-2B max. insertion depth 0.14 (3.6) both sides 0.230 ± 0.015 (5.84 ± 0.38) 2. - Seagate ST336706LW | Product Manual - Page 28
programmed input/output (PIO) modes 0-4; multiword DMA modes 0-2, and Ultra DMA modes 0-4. The drive also supports the use of the IORDY signal to provide reliable high-speed data transfers. You can use a daisy-chain cable to connect two drives to a single AT host bus. For detailed information about - Seagate ST336706LW | Product Manual - Page 29
22 U8 Family Product Manual, Rev. B Drive pin # 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 22 Ground 23 Device I/O Write: Stop Ultra DMA Burst 24 Ground 25 Device I/O Read: Host Ultra DMA Ready: Host Ultra DMA Data Strobe 26 Ground 27 I/O Channel Ready Device Ultra DMA Ready Device Ulta DMA Data Strobe - Seagate ST336706LW | Product Manual - Page 30
Manual, Rev. B 23 3.1.1 Supported ATA commands The following table lists ATA-standard commands that the drive supports Device Diagnostics Flush Cache Format Track Identify Device Initialize Native Max Address Recalibrate Seek Set Features Set Multiple Mode Set Max Address S.M.A.R.T. Write Buffer - Seagate ST336706LW | Product Manual - Page 31
page 25. All reserved bits or words should be set to zero. 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. The following commands contain drive-specific features that may not be included in the Draft - Seagate ST336706LW | Product Manual - Page 32
U8 Family Product Manual, Rev. B 25 Word 0 1 2 3 4 5 6 7-9 10-19 20 ASCII characters, 0000H = none) Retired Retired Obsolete Firmware revision (8 ASCII character string, padded with blanks to end 0000H 003FH 0000H ASCII 0000H 0400H 0004H x.xx Drive model number: (40 ASCII characters, padded with - Seagate ST336706LW | Product Manual - Page 33
26 U8 Family Product Manual, Rev. B Word 48 49 50 51 52 53 54 55 56 57-58 59 60-61 62 63 64 Description Value Reserved Standard Standby timer, IORDY supported and may be disabled 0000H 2F00H Device-specific standby timer value 0000H PIO data-transfer cycle timing mode Retired Words 54-58 - Seagate ST336706LW | Product Manual - Page 34
U8 Family Product Manual, Rev. B Word 65 66 67 68 69-74 75 76-79 80 81 82 number Minor version number Command sets supported Command sets supported Command sets support extension Command sets enabled Command sets enabled Command sets enable extension Ultra DMA support and current mode (see note - Seagate ST336706LW | Product Manual - Page 35
Status 0001H 129-159 Seagate-reserved xxxxH 160-254 ATA-reserved 0000H 255 Integrity word xxA5H Note. See the bit descriptions below for words, 63, 88 and 93 of the Identify Drive data: Description (if bit is set to 1) Bit Word 63 0 Multiword DMA mode 0 is supported. 1 Multiword DMA mode - Seagate ST336706LW | Product Manual - Page 36
active. 12 Ultra DMA mode 4 is currently active. Bit Word 93 13 1=80-conductor cable detected, CBLID above VIH 0=40-conductor cable detected, CBLID below VIL 3.1.3 Set Features command This command controls the implementation of various features that the drive supports. When the drive receives this - Seagate ST336706LW | Product Manual - Page 37
30 U8 Family Product Manual, Rev. B 40H Ultra DMA mode 0 41H Ultra DMA mode 1 42H Ultra DMA mode 2 43H Ultra DMA mode 3 44H Ultra DMA mode 4 05H Enable Standard. This drive is shipped with S.M.A.R.T. features disabled. You must have a recent BIOS or software package that supports S.M.A.R.T. to - Seagate ST336706LW | Product Manual - Page 38
U8 Family Product Manual, Rev. B 31 Code in Features S.M.A.R.T. Command Register D6H D7H D8H D9H DAH S.M.A.R.T. Write Log Sector Obsolete S.M.A.R.T. Enable Operations S.M.A.R.T. Disable Operations S.M.A.R.T. Return Status Note. If an - Seagate ST336706LW | Product Manual - Page 39
32 U8 Family Product Manual, Rev. B - Seagate ST336706LW | Product Manual - Page 40
U8 Family Product Manual, Rev. B 33 - Seagate ST336706LW | Product Manual - Page 41
34 U8 Family Product Manual, Rev. B Seagate Technology, Inc. 920 Disc Drive, Scotts Valley, California 95066, USA Publication Number: SG35226-001, Rev. B, Printed in USA
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U8 Family
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ST317221A, ST313021A
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ST38410A, ST34313A
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Ultra ATA Interface Drives
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Product Manual
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