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IBM C1B 1.12 Brick On Sled Carrier 128-pin HPC, Specification Sheet

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IBM C1B 1.12 Brick On Sled Carrier 128-pin HPC Specification Sheet Download Page 1

OEM FUNCTIONAL SPECIFICATION

ULTRASTAR XP (DFHC) SSA MODELS

1.12/2.25 GB - 1.0" HIGH

4.51 GB - 1.6" HIGH

3.5 FORM FACTOR DISK DRIVE

VERSION 5.0

August 15, 1995

Publication number 3304

IBM Corporation

Source filename=STSSHEXT

IBM Corporation

Page 1 of 87

Summary of Contents for C1B 1.12 Brick On Sled Carrier 128-pin HPC

Page 1: ...CATION ULTRASTAR XP DFHC SSA MODELS 1 12 2 25 GB 1 0 HIGH 4 51 GB 1 6 HIGH 3 5 FORM FACTOR DISK DRIVE VERSION 5 0 August 15 1995 Publication number 3304 IBM Corporation Source filename STSSHEXT IBM Co...

Page 2: ...ng any obligation IBM may have patents or pending patent applications covering subject matter in this document The fur nishing of this document does not give you any license to these patents You can s...

Page 3: ...njunction with the Ultrastar XP DFHC SSA Models Interface Specification make up the Functional Specification for the Ultrastar XP SSA DFHC product The product description and other data found in this...

Page 4: ...USER RESPONSIBLE FOR VERIFYING VERSION AND COMPLETENESS OEM FUNCTIONAL SPECIFICATION ULTRASTAR XP DFHC SSA MODELS 1 12 2 25 GB 1 0 HIGH Source filename STSSHEXT IBM Corporation Page 4 of 87...

Page 5: ...on 39 3 2 Workload Definition 39 3 2 1 Sequential 40 3 2 2 Random 40 3 3 Command Execution Time 40 3 3 1 Basic Component Descriptions 40 3 3 2 Comments 42 3 4 Approximating Performance for Different E...

Page 6: ...Pin 5 67 5 5 6 Device Activity Pin Indicator Option Port Pin 6 67 5 5 7 5V Option Port Pin 7 67 5 5 8 Device Fault Pin Indicator Option Port Pin 8 67 5 5 9 Programmable pin 1 Option Port Pin 9 68 5 5...

Page 7: ...urement Points 77 7 2 Vibration and Shock 79 7 2 1 Drive Mounting Guidelines 80 7 2 2 Output Vibration Limits 80 7 2 3 Operating Vibration 80 7 2 4 Operating Shock 82 7 2 5 Nonoperating Shock 82 7 3 C...

Page 8: ...USER RESPONSIBLE FOR VERIFYING VERSION AND COMPLETENESS OEM FUNCTIONAL SPECIFICATION ULTRASTAR XP DFHC SSA MODELS 1 12 2 25 GB 1 0 HIGH Source filename STSSHEXT IBM Corporation Page 8 of 87...

Page 9: ...e Summary Average read seek time 1 12 GB 6 9 milliseconds Average read seek time 2 25 GB 7 5 milliseconds Average read seek time 4 51GB 8 0 milliseconds Average Latency 4 17 milliseconds Split read wr...

Page 10: ...ous models as shown below The Ultrastar XP SSA data storage capacities vary as a function of model and user block size The emerging industry trend is capacity points in multiples of 1 08GB i e 1 08 2...

Page 11: ...is called Notch 10 Average values are weighted with respect to the number of LBAs per notch when the drive is formatted with 512 byte blocks Data transfer rates Notch 1 Notch 10 Average Buffer to from...

Page 12: ...Notch 1 40 20 10 Notch 2 40 20 10 Notch 3 38 19 10 Notch 4 37 19 9 Notch 5 36 18 9 Notch 6 34 17 9 Notch 7 33 17 8 Notch 8 32 16 8 Notch 9 31 16 8 Notch 10 30 15 7 Last cylinder extra spares lcspr 60...

Page 13: ...4 128 128 128 120 115 112 108 105 102 90 528 128 128 126 120 112 112 108 105 101 90 600 115 115 115 110 102 101 97 90 90 90 688 102 102 102 98 90 90 90 90 81 78 744 96 96 96 90 90 90 81 78 77 73 C4x M...

Page 14: ...ASTAR XP DFHC SSA MODELS 1 12 2 25 GB 1 0 HIGH 2 1 1 2 For Entire Drive spares drive spr drv 10 notch 1 spr nch user sectors drive us drv 10 notch 1 us nch logical blocks drive lba drv INT us drv sct...

Page 15: ...erences were found by measuring SSA Cx4 model SSA 5 V current numbers are derived from SCSI 5 V current numbers by adding 290ma and 500ma accord ingly Population Population Power Supply Current Notes...

Page 16: ...me a case of 30 operations second sigma 12VDC idle average 0 02 amps 12VDC seek average sqrt 30 0 0002 2 0 001 amps TOTAL sqrt 0 02 2 001 2 0 02 amps So the mean plus 3 sigma mean current is 0 361 3 0...

Page 17: ...all distributions are normal There fore the square root of the sum of the squares calculation applies sigma 12VDC idle avg 0 02 amps 12VDC seek peak 0 02 amps TOTAL sqrt 0 02 2 0 02 2 0 028 amps So t...

Page 18: ...Figure 1 5 volt current during read write operations C1x Models 1 Read write baseline voltage 2 Read write pulse The width of the pulse is proportional to the number of consecutive blocks read or writ...

Page 19: ...C SSA MODELS 1 12 2 25 GB 1 0 HIGH Figure 2 Typical 12 volt current C1x Models 1 Maximum slew rate is 7 amps millisecond 2 Maximum slew rate is 100 amps millisecond 3 Maximum slew rate is 7 amps milli...

Page 20: ...IONAL SPECIFICATION ULTRASTAR XP DFHC SSA MODELS 1 12 2 25 GB 1 0 HIGH Figure 3 Typical 12 volt spin up current C1x Models 1 Maximum slew rate is 20 amps millisecond 2 Current drops off as motor comes...

Page 21: ...90ma and 500ma accord ingly Population Population Power Supply Current Notes Mean Stand Dev 5VDC power up Minimum voltage slew rate 4 5 V sec 5VDC idle avg 1 23 Amps 0 02 Amps 5VDC R W baseline 1 25 A...

Page 22: ...ll the distributions are normal Therefore the square root of the sum of the squares calculation applies Assume a case of 30 operations second sigma 12VDC idle average 0 02 amps 12VDC seek average sqrt...

Page 23: ...e all distributions are normal There fore the square root of the sum of the squares calculation applies sigma 12VDC idle avg 0 03 amps 12VDC seek peak 0 02 amps TOTAL sqrt 0 03 2 0 02 2 0 036 amps So...

Page 24: ...Figure 4 5 volt current during read write operations C2x Models 1 Read write baseline voltage 2 Read write pulse The width of the pulse is proportional to the number of consecutive blocks read or writ...

Page 25: ...C SSA MODELS 1 12 2 25 GB 1 0 HIGH Figure 5 Typical 12 volt current C2x Models 1 Maximum slew rate is 7 amps millisecond 2 Maximum slew rate is 100 amps millisecond 3 Maximum slew rate is 7 amps milli...

Page 26: ...IONAL SPECIFICATION ULTRASTAR XP DFHC SSA MODELS 1 12 2 25 GB 1 0 HIGH Figure 6 Typical 12 volt spin up current C2x Models 1 Maximum slew rate is 20 amps millisecond 2 Current drops off as motor comes...

Page 27: ...90ma and 500ma accord ingly Population Population Power Supply Current Notes Mean Stand Dev 5VDC power up Minimum voltage slew rate 4 5 V sec 5VDC idle avg 1 26 Amps 0 02 Amps 5VDC R W baseline 1 27 A...

Page 28: ...l the distributions are normal Therefore the square root of the sum of the squares calculation applies Assume a case of 30 operations second sigma 12VDC idle average 0 02 amps 12VDC seek average sqrt...

Page 29: ...e all distributions are normal There fore the square root of the sum of the squares calculation applies sigma 12VDC idle avg 0 02 amps 12VDC seek peak 0 02 amps TOTAL sqrt 0 02 2 0 02 2 0 028 amps So...

Page 30: ...Figure 7 5 volt current during read write operations C4x Models 1 Read write baseline voltage 2 Read write pulse The width of the pulse is proportional to the number of consecutive blocks read or writ...

Page 31: ...C SSA MODELS 1 12 2 25 GB 1 0 HIGH Figure 8 Typical 12 volt current C4x Models 1 Maximum slew rate is 7 amps millisecond 2 Maximum slew rate is 100 amps millisecond 3 Maximum slew rate is 7 amps milli...

Page 32: ...IONAL SPECIFICATION ULTRASTAR XP DFHC SSA MODELS 1 12 2 25 GB 1 0 HIGH Figure 9 Typical 12 volt spin up current C4x Models 1 Maximum slew rate is 20 amps millisecond 2 Current drops off as motor comes...

Page 33: ...onverter output is 5 volts at 0 3 amps to 2 6 amps and 1 2 volts at 0 3 amps to 1 4 amps continuous current The 12v output can handle a surge current of 2 2 amps in 9 seconds The total input current t...

Page 34: ...enclosure Please contact your IBM Customer Representative if you have questions on how to integrate this drive in your system 2 2 7 Hot plug unplug support Power supply and SSA link hot plug and un p...

Page 35: ...ess to be started by the Initiators During hot plugging the supplies must not go over the upper voltage limit This means that proper ESD protection must be used during the plugging event During hot un...

Page 36: ...ecification Note If a RESET is issued before the drive comes ready the power on sequence will start again In all other cases when a RESET is issued the present state of the motor is not altered Note R...

Page 37: ...x Models Event Nominal Maximum Notes Power up 1 5 sec 2 0 sec see Figure 10 Start up 17 6 sec 45 sec see Figure 10 Spin up 13 2 sec 29 2 sec see Figure 10 Spindle Stop 9 0 sec 12 0 sec Event Nominal M...

Page 38: ...USER RESPONSIBLE FOR VERIFYING VERSION AND COMPLETENESS OEM FUNCTIONAL SPECIFICATION ULTRASTAR XP DFHC SSA MODELS 1 12 2 25 GB 1 0 HIGH Source filename PERFORM IBM Corporation Page 38 of 87...

Page 39: ...of customer data stored in the segment There fore use the following equation to determine how many blocks can fit into one segment 512KB of segments ub lba 2 Ten byte Read and Write commands are used...

Page 40: ...is on the track that contains the first requested LBA Values are population averages and vary as a function of operating conditions The values used to determine Command Execution Times for sequential...

Page 41: ...It varies by notch only and does not include any overhead 2 Track Data Sector Transfer Rate Varies depending upon the formatted logical block length and varies from notch to notch It includes the over...

Page 42: ...s been removed from the Command Execution Time calculations The components of the Command Execution Times are truly additive times to the entire operation For example The Post Command Processing times...

Page 43: ...r time for 1 cyl track skews 1 cyl skew Bytes cylinder tracks cyl gross sectors track spares cyl user bytes sector 16 135 40 512 1 085 440 Bytes cyl time for 1 cyl of data tracks cyl gross sectors tra...

Page 44: ...s received The contribution of the Data Transfer to from SSA link to the Command Execution time may increase since a larger or entire portion of the transfer may no longer be overlapped with the compo...

Page 45: ...me is minimized The amount of reduction is a function of the location of the 1st requested block per command and the rate at which the commands are sent to the drive A Queue Algorithm Modifier Mode Pa...

Page 46: ...re located at the same relative physical position when the devices are used in a synchronized spindle mode cylinder skew is calcu lated differently The cylinder skew calculations do not take into acco...

Page 47: ...ted and executed without delay if the commands are received by the drive within 5 seconds after the completion of a previous SCSI command This mechanism has the benefit of not requiring special system...

Page 48: ...he measurements evenly in time and each measurement takes about 80 milliseconds For example a C4x model with 8 heads will perform one PFA measurement every 3 7 minutes 240 8 8 For the last head tested...

Page 49: ...mes are for environments where Automatic Reallocation is disabled and there are no queued commands Reassignment Time The drive should be allowed a minimum of 45 seconds to complete a Reassign Blocks c...

Page 50: ...g Receive Diagnostic Results Release Reserve Rezero Unit Seek Send Diagnostic Verify Write Write and Verify Write Buffer Write Long Write Same Note The 30 sec limit assumes the absence of SSA link con...

Page 51: ...der the drive and on top of the drive There should be 7 mm of clearance between drive s that are mounted with their top sides see Figure 22 on page 78 for top view of drive facing each other 4 1 3 Mou...

Page 52: ...AL SPECIFICATION ULTRASTAR XP DFHC SSA MODELS 1 12 2 25 GB 1 0 HIGH notes 1 Bottom clearance required by 4 1 2 Clearances 2 Dimensions are in millimeters Figure 11 Location of Side Mounting Holes of C...

Page 53: ...PECIFICATION ULTRASTAR XP DFHC SSA MODELS 1 12 2 25 GB 1 0 HIGH notes 1 Bottom clearance required by 4 1 2 Clearances on page 51 2 Dimensions are in millimeters Figure 12 Location of Side Mounting Hol...

Page 54: ...FICATION ULTRASTAR XP DFHC SSA MODELS 1 12 2 25 GB 1 0 HIGH notes 1 The purpose of this drawing is to show the bottom hole pattern 2 Dimensions are in millimeters Figure 13 Location of Bottom Mounting...

Page 55: ...or is located on the left side of the top view bottom drawing as shown in Figure 14 on page 56 The jumper connector is located on the right side of the top view bottom drawing as shown in Figure 14 on...

Page 56: ...YING VERSION AND COMPLETENESS OEM FUNCTIONAL SPECIFICATION ULTRASTAR XP DFHC SSA MODELS 1 12 2 25 GB 1 0 HIGH Figure 14 Electrical connectors rear and top view CxC Models Source filename MECHANIC IBM...

Page 57: ...contains an electrical receptacle that provides connections for DC power SSA interface signals and fault sensing and reporting signals see 5 2 Carrier Connector on page 64 The carrier design allows f...

Page 58: ...G VERSION AND COMPLETENESS OEM FUNCTIONAL SPECIFICATION ULTRASTAR XP DFHC SSA MODELS 1 12 2 25 GB 1 0 HIGH Note Dimensions are in millimeters Figure 15 Dimensions CxB Models Source filename MECHANIC I...

Page 59: ...inserted into the auto docking assembly will have the connector guide pins inserted into the carrier receptacle but the connector pins will not be making contact with the carrier receptacle Moving the...

Page 60: ...e shown in Figure 17 on page 61 along with mounting location information Refer to the figure for the following notes Note 1 With the side rails mounted within the given tolerances there will be a nomi...

Page 61: ...SIBLE FOR VERIFYING VERSION AND COMPLETENESS OEM FUNCTIONAL SPECIFICATION ULTRASTAR XP DFHC SSA MODELS 1 12 2 25 GB 1 0 HIGH Figure 17 Side Rail Positioning Source filename MECHANIC IBM Corporation Pa...

Page 62: ...1 12 2 25 GB 1 0 HIGH 4 2 5 Electrical Connector and Indicator Locations The HPC electrical connectors are located as shown in Figure 15 on page 58 The indicators LEDs are located as shown in Figure 1...

Page 63: ...ons for CxC models are provided by a single connector mounted on the rear of the drive see Figure 14 on page 56 Connections are provided for two SSA ports fault sensors and indicators option customiza...

Page 64: ...ector IBM part number 99F9429 Refer to Figure 20 and Table 12 on page 65 for contact assignments Pin SSA PORT SSA PORT OPTION PORT POWER PORT 1 Line Out Line Out MTM 12V Charge long 2 Line Out Line Ou...

Page 65: ...38V Source B 38V Source B 38V Source B 38V Source B 13 38V Source B 38V Source B 38V Source B 38V Source B 14 n c n c n c n c 15 n c n c n c n c 16 n c n c n c n c 17 Shield Shield Shield Shield 18 Ou...

Page 66: ...5 V respectively One possible purpose for this pin is to allow a manufacturing tester to redefine the option pins to whatever functions it desires while allowing the shipped product to return to the s...

Page 67: ...Pin 6 A low active LED output pin on CxC models can be used to drive an external Light Emitting Diode CxB models have an integrated Green LED Refer to the Option Pins section of the Ultrastar XP DFHC...

Page 68: ...is signal to ground The input must provide a minimum of 6 milliseconds warning before power falls below operating specifications in order for the drive to stop its activities and handle the fault Refe...

Page 69: ...t supported 5 7 3 Synchronization time It will take 6 seconds to synchronize the Slave drive to the Master drive While the Slave drive is synchro nizing to these characters it is not able to read or w...

Page 70: ...ween the one operating in Master Sync mode and the furthest drive operating in Slave Sync mode 5 7 5 2 Over Sync Hard wire There will be a single wire that connects all the drives together throught th...

Page 71: ...iver on the SYNC line It is the using system s responsibility to provide the cable to connect the SYNC line where needed of the synchronized drives Bus Characteristics maximum Bus length 6 meters 2 mi...

Page 72: ...USER RESPONSIBLE FOR VERIFYING VERSION AND COMPLETENESS OEM FUNCTIONAL SPECIFICATION ULTRASTAR XP DFHC SSA MODELS 1 12 2 25 GB 1 0 HIGH Source filename RELIABLE IBM Corporation Page 72 of 87...

Page 73: ...ead Recoverable read errors 10 in 1013 bits read measured at nominal DC conditions and room environment with default error recovery QPE Probability of miscorrecting unrecoverable data Note Eighteen by...

Page 74: ...500 power on hours per month 6 5 Power on off cycles Maximum on off cycles 1080 year 6 6 Useful Life Product Life 5 Years Useful life is the length of time prior to the point at which product degrada...

Page 75: ...qualification product design verification test and field performance data 6 7 1 Sample Failure Rate Projections The following tables are for reference only The tables contain failure rate projections...

Page 76: ...e due to electrostatic discharge ESD Proper ESD procedures must be followed during handling installation and removal This includes the use of ESD wrist straps and ESD protective shipping containers 6...

Page 77: ...age 1000 to 10 000 feet 304 8 to 3048 meters Shipping 1000 to 40 000 feet 304 8 to 12 192 meters Note Guidelines for storage below 1 C are given in IBM Technical Report TR 07 2112 7 1 1 Temperature Me...

Page 78: ...85 C 167 F 75 c SIC Module 203 F 95 C 176 F 80 C Microprocessor Module 194 F 90 C 167 F 75 C VCM FET 194 F 90 C 167 F 75 C DC DC Converter CxB only 185 F 85 C 167 F 75 C SMP FET 194 F 90 C 167 F 75 C...

Page 79: ...operating vibration and shock limits in this specification are verified in two mount configurations for CxC models 1 By mounting with the 6 32 bottom holes with the drive on 2 mm clearance as required...

Page 80: ...uencies above 300 hz 6 Consider the use of plastics or rubber in the rack carrier design Unlike metal these materials can dampen vibration energy from other drives or fans located elsewhere in the rac...

Page 81: ...from 5 hz to 250 hz the amplitude at 300 hz is 0 5 G peak Linear interpolation is used to deter mine the acceleration levels between 250 hz and 300 hz The test will consist of a sweep from 5 to 300 hz...

Page 82: ...11 millisecond half sine wave shock greater than 70 Gs applied to all three axis one direction at a time No damage will occur if the un packaged drive is not subjected to a 2 millisecond half sine wa...

Page 83: ...nation 2 The drive s are tested after a minimum of 20 minutes warm up in idle mode 3 The operating mode is simulated by seeking at a rate between 28 and 32 seeks per second 4 The mean of a sample size...

Page 84: ...USER RESPONSIBLE FOR VERIFYING VERSION AND COMPLETENESS OEM FUNCTIONAL SPECIFICATION ULTRASTAR XP DFHC SSA MODELS 1 12 2 25 GB 1 0 HIGH Source filename STANDARD IBM Corporation Page 84 of 87...

Page 85: ...isted below International Agency for Research on Cancer IARC National Toxicology Program NTP Occupational Safety and Health Administration OSHA American Conference of Governmental Industrial Hygienist...

Page 86: ...rmit GOP Limits CSPR Requirements Pertaining to the disk drive IBM will provide technical support to assist users in complying with the Comite International Special des Perturbations Radio Electriques...

Page 87: ...SSA UIG 93 036_rev_01 January 20th 1994 Editor John Scheible 3 Serial Storage Architecture SSA PH Transport Layer UIG95PH 9509_Revision_1 June 19th 1995 Editor Adge Hawes 4 Serial Storage Architecture...

Page 88: ...DSMBEG323I STARTING PASS 2 OF 2 DSMAFP709E PAGE SEGMENT CADC3 EXCEEDS RIGHT PAGE BOUNDARY ON PA GE 58 DSMAFP709E PAGE SEGMENT CADC2 EXCEEDS RIGHT PAGE BOUNDARY ON PA GE 61...

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