Seagate ST336704LCV SCSI Hard Drives

Seagate Cheetah 36LP 36GB 10K U160 80pin SCA-2 SCSI Hard Drive ST336704LCV - New Pull

Capacity: 36GB
Spindle Speed: 10,000RPM
Interface Type: SCSI 80pin SCA-2 (Hot-Swap)
Disk Size: 3.5"x1.0" (Low Profile Hard Drive)
Sustained Throughput (MBps): 40
Average Seek Time (read/write ms): 5.4 / 6.2
Electrical Interface Speed: SCSI LVD U160 - 160MBps 16-bit
On-Board Cache: 16MB

These drives will fit in all of our hard drive trays:

The Cheetah 36LP family has the following standard features:

Integrated Ultra160 SCSI controller
Multimode SCSI drivers and receiverssingle-ended (SE) and low voltage differential (LVD)
16 bit I/O data bus
Asynchronous and synchronous data transfer protocol (supports Ultra160 transfer rate)
Firmware downloadable via SCSI interface
Selectable even byte sector sizes from 512 to 2,064 bytes/sector
Programmable sector reallocation scheme
Flawed sector reallocation at format time
Programmable auto write and read reallocation
Reallocation of defects on command (post format)
ECC maximum burst correction length of 240 bits with a guaranteed burst correction length of 233 bits.
Sealed head and disc assembly
No preventative maintenance or adjustment required
Dedicated head landing zone
Embedded servo design
Self diagnostics performed when power is applied to the drive
Zoned bit recording (ZBR)
Vertical, horizontal, or top down mounting
Dynamic spindle brake
4,096 kbyte data buffer (16,384 kbytes on LWV and LCV models)
Hot plug compatibility (Section 9.6.4.2 lists proper host connector needed) for LC and LCV model drives
Drive Self Test (DST)
Supports SCSI bus fairness

Media characteristics

The media used on the drive has a diameter of approximately 3.3 inches (84 mm). The aluminum substrate is
coated with a thin film magnetic material, overcoated with a proprietary protective layer for improved durability
and environmental protection.

Performance

Supports industry standard Ultra3 SCSI interface
Programmable multi-segmentable cache buffer (see Section 4.5)
10,033 RPM spindle. Average latency = 2.99 ms
Command queuing of up to 64 commands
Background processing of queue
Supports start and stop commands (spindle stops spinning)

Reliability

1,200,000 hour MTBF
LSI circuitry
Balanced low mass rotary voice coil actuator
Incorporates industry-standard Self-Monitoring, Analysis and Reporting Technology (S.M.A.R.T.)

Compatibility

The SCA-2 80-pin version of these low-profile 1" of these SCSI hard drives are compatible with all of the following systems (this list is not all inclusive):

Dell® PowerEdge servers 800, 1500, 1550, 1600, 1600SC, 1650, 1750, 1800, 1850, 2300,2350, 2400, 2450, 2500, 2500SC, 2550, 2600, 2650, 2800, 2850, 3250, 4300, 4350, 4400, 4600, 6300, 6350, 6400, 6450, 6600, 6650, 6800, 6850, 7150 & 8450 Series Servers and Dell Powervault® 200S, 201S, 210S, 211S, 220S, 221S, 220F, 221F, 224F, 650F, 660F, 750N & 755N Arrays & PowerApp 120.

HP / Compaq Proliant® server CL-1850, DL-320, DL-380, DL-580, DL-590/64, DL-760, ML-350, ML-330, ML-350, ML-370, ML-380, ML-530, ML-570, ML-750, PL-8000, PL-8500, 1600, 1850, 3000, 5500, 8000, 8500 Model Servers. Additionally 4100, 4300, 4314R, 4314T, 4354R SCSI RAID Arrays

IBM xServer eSeries & Netfinity Servers x220, x230, x225, x232, x235, x240, x250, x300, x320, x330, x335, x340, x345, x360, 3500, 4500R, 5100, 5600, 6000R, 7100, 7600 & 8500. Also compatible with x206, x225, x226, x235, x236, x335, x336, x345, x346, x365, x385, x400, x455.

                         SEAGATE TECHNOLOGY, INC.
                              1-800-SEAGATE
                          http://www.seagate.com
                            (C)opyright 1999


ST-336704LW Ultra160 SCSI Wide (Cheetah 36LP, LVD)

  ÉÍÍÍÍÍÍÍÍÍÍÍ»
  º REAR VIEW º  (ST-336704LW/LWV only)
  ÈÍÍÍÍÍÍÍÍÍÍͼ
        (TOP)                  J5 Auxiliary
          ___________________  ÚÄÄ  Ä1¿/ÍÍÍÍÍÍÍÍÍ\
        Í( ×××××××××××××××××1)ͳ::::::³³ 0 0 0 0 ÆÍ
          \ÄÄÄÄÄÄÄÄÄÄÄijÄÄÄÄ/  À  ÄÄ 2ÙÀÄ5ÄGÄGÄ12Ù
       68 pin I/O CableÙ        ³³³³³³
       Connection Male          ³³³³³³   SCSI ID = 0 (none)
                                ³³³³³ÀÄÄ SCSI ID = 1
                   pin-11 +5v ÄÄÙ³³³ÀÄÄÄ SCSI ID = 2
                   pin-10 GND ÄÄÄÙ³ÀÄÄÄÄ SCSI ID = 4
                                  ÃÄÄÄÄÄ SCSI ID = 8
      pins 9 & 12 no connection   ÀÄÄÄÄÄÄ or pin-8 Activity LED*

* These pins are driven low for 250ms after PWR ON and RESET
  to allow jumper selectable SCSI ID as shown above.


  ÉÍÍÍÍÍÍÍÍÍÍÍ»
  º REAR VIEW º  (ST-336704LC/LCV only)
  ÈÍÍÍÍÍÍÍÍÍÍͼ
                     80 pin I/O and DC Power Wall/bracket Connection
                     ³  Female
    J1          /ÄÄÄijÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ\      TOP (HDA)
     ÍÍÍÍÍÍÍÍÍÍ/ ×××××××××××××××××××× \ÍÍÍÍÍÍÍÍÍÍ
              (\Ä1ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ40/)    BOTTOM

     Notes on 80 pin I/O connector:
       pins  1 -  4 = +12v        41 - 44 = 12v GND
            34 - 36 = +5v         74 - 76 = 5v GND
                 37 = SYNC             77 = LEDC
                 38 = MTRON            78 = DLYDST
                 39 = SCSIA0           79 = SCSIA1
                 40 = SCSIA2           80 = SCSIA3

  Mating connector: AMP US p/n: 2-557103-1 straight-in, Male 80-pin
                                   2-557101-1 right angle to PCB

  ÉÍÍÍÍÍÍÍÍÍÍÍ»
  º SIDE VIEW º  (ST-336704LW/LC)
  ÈÍÍÍÍÍÍÍÍÍÍͼ

             FRONT    TOP (HDA)    J2  87654321              Õ͸
              OF ÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍPÍWÍAÍÍÍÍÍ͵J1
             DRIVE    BOTTOM           ::::::::              Ô;
                                       ³³³³³³³³
 Force Single-ended (LVD models only) ÄÙ³³³³³³À Term Power (LW only)¿
           Start Delay (12 secs * ID) ÄÄÙ³³³³ÀÄ Reserved            ³
                          Motor Start ÄÄÄÙ³³ÀÄÄ Reserved            ³
                        Write Protect ÄÄÄÄÙÀÄÄÄ Parity Disable      ³
                                                                    ³
                                                                    ³
                    ÚÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ¿              ³
                    ³ Termination Power-source Table ÃÄÄÄÄÄÄÄÄÄÄÄÄÄÄÙ
                    ÃÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÁÄÄÄÄÄ¿
                    ³               ....ÍÍÍÍÍPWA edgeÍÍÍÍÍ ³
                    ³                            2 1       ³
                    ³ A Drive Supplies Bus        ÖÄ·      ³
                    ³                            øºøº      ³
                    ³  (not used on LC model)    øÓø½      ³
                    ³                             A        ³
                    ÀÄÄÄÄÄÄÄÄÄDefault no jumper ÄÄÄÄÄÄÄÄÄÄÄÙ

     Note: LW and LC drives do not have internal terminators or
           any other way of adding internal terminators to the
           drive; use external active termination if required.
           Use active (ANSI SCSI-2 Alternative 2) terminators
           when terminating the bus.  Use active negation
           terminators when terminating a SCSI Ultra2 bus
           operating in Low Voltage Differential (LVD) mode.

  ÉÍÍÍÍÍÍÍÍÍÍÍÍ»
  º FRONT VIEW º  (ST-336704LW/LC)
  ÈÍÍÍÍÍÍÍÍÍÍÍͼ
                                  ÚÄÄ´Reserved. Shipped with cover installed.
                                  ³  ÀDo not remove. Do not install jumpers
                      TOP (HDA)  ÕØÍÍ͸     1
     ÍÍPÍWÍAÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ͵::::³::::::ÆÍÍ
                 *    BOTTOM     ÔÍÍÍ;123456
                 ³               J6    ³³³³³³
            LED ÄÙ                     ³³³³³³
                            Remote LED Ù³³³³À ID 1
                           (pin-11 +5v) ³³³ÀÄ ID 2
                              Reserved ÄÙ³ÀÄÄ ID 4
                           (pin-10 GND)  ÀÄÄÄ ID 8



                            ST-336704LW



       UNFORMATTED CAPACITY (GB) ________________43.7
       FORMATTED CAPACITY (GB) __________________36.7
       AVERAGE SECTORS PER TRACK ________________423 rounded down
       ACTUATOR TYPE ____________________________ROTARY VOICE COIL
       TRACKS ___________________________________169,200
       CYLINDERS ________________________________14,100 user
       HEADS ______PHYSICAL______________________12
       DISCS (3.0 in) ___________________________6
       MEDIA TYPE _______________________________THIN FILM/GMR
       RECORDING METHOD _________________________PRML 16/17 EPR4
       INTERNAL TRANSFER RATE (mbits/sec)________280 to 427
       INTERNAL FORMATTED TRANSFER RATE (MB/sec)_26.7 to 40.2
       EXTERNAL TRANSFER RATE (mbyte/sec) _______40 Sync
            Low Voltage Differential(LVD) _______80/160 Sync
       SPINDLE SPEED (RPM) ______________________10,033
       AVERAGE LATENCY (mSEC) ___________________2.99
       BUFFER (/optional LWV and LCV) ___________4MB/16MB
         Read Look-Ahead, Adaptive,
         Multi-Segmented Cache
       INTERFACE ________________________________Ultra-SCSI Wide
              Low Voltage Differential __________Ultra3-SCSI Wide
              ASA II, SCAM level 2 (1 default)
       BYTES PER TRACK __________________________215,248
       SECTORS PER DRIVE ________________________71,687,369
       TPI (TRACKS PER INCH) ____________________18,145
       BPI (PEAK KBITS PER INCH) ________________334
       AVERAGE ACCESS (ms read/write)____________5.4/6.2
         Drive level without controller overhead
       SINGLE TRACK SEEK (ms read/write) ________0.8/1.1
       MAX FULL SEEK (ms read/write) ____________11.2/11.9
       MTBF (power-on hours) ____________________1,200,000
       SHOCK (G's, 11/2/.5 ms):
                operating (Read/Write) __________10
                abnormal ________________________40
                nonoperating ____________________75/200/100
       ACOUSTICS (Bels typical, sound power) ____3.9
       POWER DISSIPATION (watts/BTUs) Active ____/
                                      Idle ______10.91/37.2
       POWER REQUIREMENTS: +12V START-UP (amps) _2.2
                           +12V TYPICAL (amps) __0.58 idle
                           +5V START-UP (amps) __0.86
                           +5V TYPICAL (amps) ___0.79 idle
                           IDLE (watts) _________
       LANDING ZONE (cyl) _______________________AUTO PARK
       IBM AT DRIVE TYPE ________________________0 or NONE

       Physical:
                        Height (inches/mm):      1.0/25.4
                        Width  (inches/mm):     4.00/101.6
                        Depth  (inches/mm):     5.75/146
                        Weight    (lbs/kg):      1.3/0.589

Already low-level formatted at the factory with x spare sectors at
the end of each x cylinder region.  

ZBR = Zone Bit Recording = Variable sectors per track


Seagate reserves the right to change, without notice, product 
offerings or specifications. (12/21/99)