skip header   hitachi.com   hitachi.us    Global
Hitachi Global Storage Technologies
 

DK31AH-36LC/DK32AH-18(-91)LCJumper socket installation
SCA-2 LVD 80pin-16bits Jumper Connector Layout (SCA-2 LVD 80pin-16bits)

JP Layout

Option Jumper Connector C3

Pin No 1-2 3-4 5-6 7-8 11-12 13-14 15-16 17-18
Function ID3(8) ID2(4) ID1(2) ID0(1) Reserved Force SE bus mode Reserved LED
Pin No 19-20 21-22 23-24 25-26 27-28 29-30 31-32
Function Write Protect Delayed Spindle
Start
Reserved Reserved Reserved Force CMD start Reserved

Do not change the reserved jumper pins! Changing will void the warranty!
Spare jumpers installed C3: 2-4,6-8,12-14,20-22&28-30 can be used for another setting.

SPECIFICATIONS
DK31AH-36(LC) DK32AH-18(-91)(LC)
Formatted Capacity * (Gbytes) 36.8 18.4(9.2)
Bytes per Sector * 512
#Cylinders * /#Heads/#Disks 11767/20/10 11767/10/5(11767/5/3)
Maximum LBA * (Hex) 44DC47F 226E23F(112B27F)
Seek Time:Average(Read/Write)(ms) 6.8/7.8 6.5/7.5
Spindle Speed(rpm) 7208
SCSI Interface Type fast/fast20(Ultra)/fast40(Ultra-2)
Transfer Rates:Async/Sync/Fast/Ultra/Ultra-2(Mbyte/s) 5.0/10.0/20.0/40.0/80.0
Operating Temperature(Celsius/Fahrenheit) 5-50 °C / 41-122 °F
Power: 12V peak(Typ.) / 5V peak(Typ.)(A) 2.5/1.5 2.0/1.5(1.9/1.5)
Start Time(s) 20 18(15)
* : Indicates Specifcation for Default Setting of 512 Bytes/Sector.
Installation Tips:
  1. Installation horizontal or vertical.(6 direction)
  2. Provide adequate air flow to cool drive
  3. Use 4 mounting screws[6X32 UNC].
    Maximum screw penetration:3.8mm(0.15in)into drive.
 
 






  Terms of Use | Privacy Policy | Contact Us  © 2009 Hitachi Global Storage Technologies