Hitachi HUS157373EL3600, HUS157373EL3800, HUS157336EL3600, HUS157336EL3800 User Manual
OEM Manual
Hard Disk Drive Specifications
Ultrastar 15K73-73/36
(SCSI)
Models HUS157373EL3600 :(73GB/68pin)
Models HUS157336EL3600 :(36GB/68pin)
Models HUS157373EL3800 :(73GB/80pin)
Models HUS157336EL3800 :(36GB/80pin)
Read and follow all instructions and cautions for safety described
in this document before using the drive.
It is recommended that this manual is kept at a proper location
for quick reference.
Hitachi Global Storage Technologies
©
2003, Hitachi Global Storage Technologies. All Rights Reserved.
Drawing No. Sheet No. Revision 5
K6602906 1/46 2003/6/12
REVISION CONTROL
Remarks
AD: Addition , CH: Change ,CR: Correction ,DL: Deletion
Rev. Date Signature Page Description Remarks
2002/11/5 DWN : O,Suzuki
0
CHKD: -
APPD: -
2003/1/17 DWN : O,Suzuki
1
CHKD: -
APPD: -
All First Issuance
3-5
Safety cautions were moved before
table of contents.
11
Seek time, Power requirement
CH
CH
Power dissipation
27
2003/2/7 DWN : O,Suzuki
2
CHKD: -
APPD: -
2003/3/28 DWN : O,Suzuki
3
CHKD: -
APPD: -
2003/4/1 DWN : O,Suzuki
4
CHKD: T,Okazaki
APPD: K,Tsuneta
2003/6/12 DWN : O,Suzuki
5
CHKD: T,Okazaki
APPD: K,Tsuneta
9.3 Storage
111 Model Name
Acoustic noise
11 Seek time, Power requirement
Power dissipation
1114 Power requirement, Power dissipation
Energy consumption rate
Power measurement (Operating)
912 Regulations related to electro-
magnetic compatibility
Note5_2. Surface temperature
CH
CR
CR
CH
CH
CH
CH
CH
Drawing No. Sheet No. Revision 5
K6602906 2/46 2003/6/12
To use this product safely
Read and follow all instructions and cautions described in this chapter before using the
drive. It is recommended that this manual is kept at a proper location for quick reference.
The description related to safety in this chapter may be changed without notice.
Influence for environment
Although this product emits electro-magnetic field, it will be found to be in compliance with
the EMI regulations such as VCCI class B, FCC Part 15 class B. However, anything other
than this product, such as an interface cable, is excluded. Therefore, the following cases
require a system side improvement.
(1) Disturbance of operations of other products or equipment
(2) Disturbance caused by other product, such as cabling, to operations of other products
or equipment.
Do not change the condition of the drive, excluding the change admitted by Hitachi.
Violating above-mentioned precautions will void any warranties of the HDD.
Please read and understand the following explanation for safety.
General cautions for safety
0.1.1 When handling the drive, follow all instructions and cautions described in this
manual and the packing specification manual.
0.1.2 The safety instructions in this manual are thoroughly considered, but unexpected
situations can occur. Not only follow the instructions in this manual, but also be
careful for the safety by yourself.
0.1.3 Do not convert or change the drive. Convert or change of the drive will void any
warranties.
0.1.4 It is customer’s responsibility to assure the actual system in which the drive is
installed meets the appropriate safety regulation. However the drive itself is found
to be compliance with the following standards:
UL 1950 3rd Edition
CAN/CSA C22.2-M95
IEC60950: 1991
EN60950: 1992
FCC Part15 Class B, VCCI Class B
EN55022: 1998, Class B (CE Mark)
AS/NZS 3548: 1995, Class B (C-tick)
CNS13438/C6357, Class B (BSMI)
RRL mark for Korean EMC
Headline of safety caution
Safety instructions and cautions are indicated as the following head line which means as
follows.
Caution
Caution
This symbol indicates that potential danger may exist which may
cause slight or medium grade bodily injury if safety instructions are not
followed.
This symbol indicates that potential danger may exist which may
cause damage to the product or to the neighboring property if safety
instructions are not followed.
Drawing No. Sheet No. Revision 5
K6602906 3/46 2003/6/12
To use this product safely (Continued)
Followings are the cautions and contents described in this manual.
Items of indicating :
- Safety cautions for this product Page 4
Items of indicating :
- Safety cautions for this product Page 4-5
- Spindle Start and Stop Page 16
- Mounting of the drive Page 24
- Reliability temperature Page 26
- Precautions for handling Page 27
Safety cautions for this product
Caution
0.2.1 This product is not authorized for use in life support devices or other applications
which pose a significant risk of personal injury.
0.2.2 Handle the drive with care not to suffer bodily injury caused by hitting the edge of
the frame or accidental dropping of the drive.
0.2.3 Since the drive uses glass media for the disk platter, opening of HDA may cause
bodily injury. Warranty void in case of opened HDA or any broken HDA seals. Do
not open the HDA or break any HDA seals.
0.2.4 Temperature of the drive may become more than 50°C. Handle the drive carefully
not to get burned.
Caution
Caution
Caution
0.2.5 To prevent data from being lost due to an unexpected fatal error, data back up is
required.
0.2.6 If a foreign conductive substa nce (metallic powder, fluid, etc.) adheres to active
metal of the drive (Print pattern, component lead, etc. on Printed Circuit Board
(PCB)), it may cause catastrophic failures. Customer should protect the drive from
the above condition.
0.2.7 Improper insertion of connector or wrong jumper setting may cause catastrophic
failures. Referring to this manual prior to the connector insertion or jumper setting
can help insure correct insertion.
0.2.8 Follow the environmental conditions and power requirement described in this
manual. If violating these specifications, the drive failure may occur.
0.2.9 Protect the drive against Electro Static Discharge (ESD) during handling.
0.2.10 If storage period becomes long after unpacking, supply power to the drive and
rotate the disks 8 minutes or more. This operation shall be executed every 3
months.
Drawing No. Sheet No. Revision 5
K6602906 4/46 2003/6/12
To use this product safely (Continued)
Caution
0.2.11 Protect the drive against shocks with the corrugated board and cushioning
material provided by the manufacturer, or with Hitachi Approved containers.
0.2.12 When mounting the drive, use the size of screws and the torque recommended in
this manual. If non-recommended size of screws and torque are used, it may
cause catastrophic failures.
0.2.13 Do not press top cover and bottom PCB of the drive. It may cause catastrophic
failures.
0.2.14 Read and follow all instructions and cautions described on the top cover of the
drive, and in the chapter, Precautions for handling, in this manual.
0.2.15 In case of fluctuations in the DC power (spikes, momentary shut off, etc.), the data
being recorded or to be recorded from buffer memory are not assured.
0.2.16 I f you find a smoke or a bad smell generating from the product, stop using it, turn
the power off, and see your sales contact.
0.2.17 Do not cover the breathing hole on the surface of the drive with use of a seal.
Warranty and Limited Liability
This product is sold with a limited warranty and specific remedies are available to the
original purchaser in the event the product fails to conform to the limited warranty. Hitachi’s
liability may be further limited in accordance with its sales contact.
In general, Hitachi shall not be responsible for product damages caused by natural
disasters, fire, static discharge, misuse, abuse, neglect, improper handling or installation,
unauthorized repair, alteration, or accident. In no event will Hitachi be liable for loss of data
stored on product.
Hitachi shall not be liable for any special, incidental or consequential damages, even if
informed of the possibility thereof in advance.
Please see your sales contact for a complete statement of warranty rights, remedies and
limitation of liability.
Drawing No. Sheet No. Revision 5
K6602906 5/46 2003/6/12
TABLE OF CONTENTS
Chapter Page
To use this product safely. ................................................................................. 3
1 Features...............................................................................................................8
2 Standards and Related Documents..................................................................9
3 Description..........................................................................................................10
3.1 Characteristics......................................................................................10
3.2 Environmental conditions and reliability.............................................11
4 DC power Interface.............................................................................................15
4.1 DC Power Requirement.......................................................................15
4.2 Power Supply Current..........................................................................16
4.3 Spindle Start and Stop.........................................................................16
5 Connecting Methods...........................................................................................18
6 SCSI Interface.....................................................................................................20
6.1 Summary of SCSI Controller...............................................................20
6.2 Summary of SCSI Commands............................................................22
7 Mounting and Handling.......................................................................................23
7.1 Orientations...........................................................................................23
7.2 Mounting of the drive ............................................................................24
7.3 Mounting dimensions ...........................................................................25
7.4 Precautions on the off-line test or bench test.....................................26
7.5 Cooling of the drive...............................................................................26
7.6 Reliability temperature.........................................................................26
8 Precautions for handling.....................................................................................27
8.1 Packing..................................................................................................27
8.2 Transportation.......................................................................................27
8.3 Storage..................................................................................................27
8.4 Other Precautions.................................................................................28
9 Maintenance.........................................................................................................28
10 Physical interface................................................................................................29
10.1 Connector Specifications ....................................................................29
10.2 Cable Specifications............................................................................29
10.3 Connector Layout..................................................................................31
Drawing No. Sheet No. Revision 5
K6602906 6/46 2003/6/12
11 Pin assignment....................................................................................................33
11.1 SCSI Bus Connector C1......................................................................33
11.2 Other connectors...................................................................................37
12 Jumper Socket setting........................................................................................39
12.1 Jumper connector layout......................................................................39
12.2 Jumper socket setting..........................................................................41
12.3 Jumper socket part number.................................................................46
12.4 Extension connector (for remote cable).............................................46
Drawing No. Sheet No. Revision 5
K6602906 7/46 2003/6/12
1 Features
The Ultrastar 15K73 series uses high performance sputtered disks, GMR heads, and a
rotary type voice coil motor to drive the heads. These features provide high capacity, high
speed positioning and high reliability.
The Ultrastar 15K73 series uses a SCSI interface for data transfer.
Related ANSI Specifications are as follows.
ANSI X3. 301-1997 (SCSI-3 Primary Commands)
X3T10/995D Rev 11a (SCSI-3 Primary Commands)
X3T10/996D Rev 8c (SCSI-3 Block Commands)
X3T10/1142D Rev 20a (SCSI Parallel Interface-2)
X3T10/1236-D Rev 20 (SCSI Primary Commands-2)
X3T10/1302D Rev 14 (SCSI Parallel Interface-3)
X3T10/1416D Rev 3 (SCSI Primary Commands-3)
X3T10/1365D Rev 4 (SCSI Parallel Interface-4)
Interface specifications for the Ultrastar 15K73 are found in the companion manual:
" Hitachi 3.5 inch Magnetic Disk Drive Reference Manual for Ultrastar 15K73
(SCSI Interface Specification) ".
Table 1.1 Models
Product name Model name Interface type Storage
capacity
(Formatted)
Ultrastar
15K73-73
Ultrastar
15K73-36
Ultrastar
15K73-73
Ultrastar
15K73-36
HUS157373EL3600 Wide LVD (68pin-16bits)
Ultra320
HUS157336EL3600 Wide LVD (68pin-16bits)
Ultra320
HUS157373EL3800 SCA-2 LVD (80pin-16bits)
Ultra320
HUS157336EL3800 SCA-2 LVD (80pin-16bits)
Ultra320
73.9GB
36.9GB
73.9GB
36.9GB
Note 1: This document may be changed without notice.
Drawing No. Sheet No. Revision 5
K6602906 8/46 2003/6/12
2 Standards and Related Documents
(a) Safety standards
It is the user’s responsibility to assure the actual system in which the drive is
installed meets the appropriate safety requirements. However, the drive was tested
to be in compliance with the following standards:
UL 1950 3rd Edition
CAN/ CSA C22.2-M95
IEC 60950: 1991
EN60950: 1992
(b) Regulations related to electro-magnetic compatibility
It is the user’s responsibility to assure the actual system in which the drive is
installed meets the appropriate EMI requirements. However the drive will be tested
using proper shielding and grounding to be in compliance with the following
regulations:
FCC Part 15, class B
VCCI class B
EN55022 class B
CNS13438,C6357 class B (BSMI)
AS/NZS 3548 class B (C-Tick)
RRL mark for Korean EMC
(c) Related Documents
(1) Hitachi 3.5 inch Magnetic Disk Drive Reference Manual for Ultrastar 15K73
(SCSI Interface Specification)
K6602924
(2) Packing Specification
K6601289
(3) Ultrastar 15K73-73 (SCSI) Design Verification Test Reports
K6602907
(4) Ultrastar 15K73-36 (SCSI) Design Verification Test Reports
K6602908
Drawing No. Sheet No. Revision 5
K6602906 9/46 2003/6/12
3 Description
3.1 Characteristics
Table 3.1 Characteristics
Item Specifications
Ultrastar 15K73-73 Ultrastar 15K73-36 unit
Configuration Storage capacity 73.9 36.9 GB
(formatted) (see Note 1,2,13)
Bytes/sector (see Note 3) 512, 516, 520, 524, 528,1024 Bytes
Number of disks 5 3
Number of heads 10 5
Areal density 31.2 Gb/inch
Recording method MEEPRML
Performance Seek time average 3.9 / 4.2 ms
read / write full stroke 7.2 / 8 ms
(see Note 5) 1 track 0.4 / 0.5 ms
Average latency 1.99 ms
Rotational speed 15037 rpm
Data transfer rate (In drive) 684 – 960 Mb/s
Start time (see Note 5) 25 s
Data transfer
rate
(Controller)
(see Note 4) LVD Ultra2 (Fast-40)
Buffer size 8M Bytes
Power 12V Spin-up, peak 2.20 2.44 2.20 2.44 A
requirement 12V Seek, peak 2.64 2.85 2.45 2.65 A
Physical length x width x height 146.0x101.6x25.4 mm
dimensions weight 0.69 0.67 kg
Power
+12V Idle / +5V Idle, (Average) 12.0 9.8 W
dissipation
Energy consumption rate (see Note 12) 0.162 0.266
Single-Ended Asynchronous
Fast-5
Fast-10
Ultra (Fast-20)
5.0 max.
10.0 max.
20.0 max.
40.0 max.
MB/s
80.0 Max.
Ultra160 (Fast-80)
Ultra320 (Fast-160)
Typ.
(Note5)
3sigma Typ.
(Note 5)
160.0 max.
320.0 max.
3sigma
12V Idle, ave. 0.75 0.81 0.57 0.62 A
5V R/W, peak 1.54 1.65 1.54 1.65 A
5V Read, ave. 1.45 1.56 1.45 1.56 A
5V Write, ave. 1.20 1.28 1.20 1.28 A
5V Idle, ave. 0.60 0.64 0.60 0.64 A
2
Drawing No. Sheet No. Revision 5
K6602906 10/46 2003/6/12
3.2 Environmental conditions and reliability
Table 3.2 Environmental conditions and reliability
Item Ultrastar 15K73-73 Ultrastar 15K73-36
Environmental operating 5 to 55°C
conditions Temperature non-operating -40 to 70°C
storage/shipping -40 to 70°C
Temperature gradient 20°C per hour maximum
Humidity operating 5 to 90%RH
non-operating 5 to 90%RH
Wet bulb temperature 29°C maximum (non condensing)
Atmosphere No corrosive gas, saline atmosphere
or organic-metal compound
(Example. organic silicon,organic tin)
Altitude operating -300 to 3,000 m
non-operating -300 to 12,000 m
Magnetic field 400 micro Tesla maximum
Shock and Vibration operating
vibration (see Note 6) non-operating
Shock operating
(see Note 7) non-operating
Acoustic noise Acoustic noise (see Note 8) 3.7 bel average 3.6 bel average
Reliability Data Reliability (see Note 9)
Recoverable error: 10 error in 1012bits read
Non-recoverable error: 1 error in 1014bits read
Seek error rate (see Note 9)
(see Note 10) Life 5 years (Surface temperature of HDA is 45°C or less)
Life of the drive does not change in the case that the
drive is used intermittently. (See section 8.6)
MTBF (see Note 11) Expected 1,200,000 hours
9.8 m/s2(1.0G) maximum
49 m/s2(5.0G) maximum
147 m/s2(15G) maximum [11ms]
735 m/s2(75G) maximum [11ms]
2450m/s2(250G) maximum [2ms]
10 errors in 108 seeks
Drawing No. Sheet No. Revision 5
K6602906 11/46 2003/6/12
Note 1. Storage capacity does not include spare sector and spare cylinder.
Note 2. This is the value in the case that the drive is formatted to 512 Bytes/sector.
(1 gigabyte shows 1x109 bytes on this document.)
Note 3. Ultrastar 15K73 is formatted to 512 Bytes/sector as the default.
If non-512 Bytes/sector is required, customer can change it by re-format
of the drive.
Note 4. Data transfer rate is degraded with cable or host condition or electrical noise.
Note 5. These specifications are typical under the following conditions:
1. Voltage is 5.0V/12.0V as measured on the edge of drive connector.
2. Surface temperature of HDA is 40°C.
If SCSI commands are issued during start-up (like TEST UNIT READY or
REQUEST SENSE) in less than 10 ms intervals, then the start-up time may be
extended.
Note 6. The disk drive orientation for vibration test is shown below.
Figure 3.1 Vibration test direction
Test conditions on vibration test are as follows.
(1) Operating
Acceleration frequency : 5 to 400 Hz,
Acceleration level : 9.8m/s2(1.0G)
Sweep rate : 0.5 octave / minute
Test cycle : 1 turn
(2) Non-operating
Acceleration frequency: 5 to 22 Hz, Maximum displacement: 2.56mm
Acceleration frequency: 22 to 400 Hz, Acceleration level: 49m/s2(5.0G)
Sweep rate: 0.5 octave / minute
Test cycle: 1 turn
Drawing No. Sheet No. Revision 5
K6602906 12/46 2003/6/12
Note 7. The disk drive orientation for shock
Figure 3.2 Shock test direction
Test conditions on shock test are as follows.
(1) Operating
test is
shown in Figure 4.2.
147m/s2(15G) (Shock mode: half sine wave 11 ms, Test cycle: 5 times)
(2) Non-operating
735m/s2(75G) (Shock mode: half sine wave 11 ms, Test cycle: 5 times)
2450m/s2(250G) (Shock mode: half sine wave 2 ms, Test cycle: 5 times)
Note 8. Acoustic noise is measured except for the start, stop and seek operations.
Drawing No. Sheet No. Revision 5
K6602906 13/46 2003/6/12
Note 9. Recoverable error is measured at the nominal condition with voltage,
temperature and default error recovery parameters.
Note 10. The drive should be mounted properly (see section 8).
Note 11. MTBF represents a prediction of performance based upon a large
statistical sample calculated in accordance with Hitachi's standard
procedures.
Hitachi does not warrant that the predicted MTBF is representative of any
particular unit or group of units comprising a customer base. The actual
failure rates will vary from unit to unit. Surface temperature of HDA is
50°C or less.
A failure defined by MTBF calculation is any event that requires repair or
replacement of HDD.
Note 12. Total idle mode power (W) / Total formatted capacity (GB)
Note 13. When the Ultrastar 15K73-73 is formatted to 512 Bytes/sector,
the maximum Logical Block Address is (89B88FF)h.
When the Ultrastar 15K73-36 is formatted to 512 Bytes/sector,
the maximum Logical Block Address is (44DC47F)h.
Note 14. Power measurement values in operating (Random Seek/ Read/ Write) case are
shown in Table 4.3.
Table 3.3 Power measurement (Operating)
Ultrastar 15K73-73 Ultrastar 15K73-36
30 IOs per second 13.2 10.9
60 IOs per second 14.5 12.1
90 IOs per second 16.0 13.6
(Measurement conditions:Random Read/Write,Block Length=8,Cache=off)
Unit:(W)
Drawing No. Sheet No. Revision 5
K6602906 14/46 2003/6/12
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