| Processor | 
  
   
    | Number | 
    Up to two | 
  
   
    | Architecture | 
    600-, 750-, 900-MHz UltraSPARC[tm] III, or 900-MHz UltraSPARC III Cu | 
  
   
    | Cache memory | 
    4-MB External Cache for 600-MHz models 
      8-MB External Cache for 750- and 900-MHz models | 
  
   
    | Main 
      Memory  | 
  
   
    | Capacities | 
     
       Eight Sun 232-pin Sdram DIMM slots; 2 banks of 4, 4 DIMMs per bank (recommended 
        that DIMMS added in groups of four) 
       128-MB, 256-MB, and 1-GB DIMMs 
       8-GB maximum, ECC error correction 
      | 
  
   
    | Standard 
      Interfaces  | 
  
   
    | Audio | 
    Four audio ports: headphone(out), line-in, line-out and microphone(in) 
      using EIA standard 0.125-inch 
      (3.5-mm) jacks | 
  
   
    | Ethernet | 
    One ethernet/fast ethernet (10BASE-T/100BASE-T) twisted-pair standard 
      connector (RJ-45), self-sensing | 
  
   
    | FC-AL | 
    One Fibre Channel Arbitrated Loop (FC-AL) 
      connector | 
  
   
    | IEEE 1394 | 
    Two IEEE 1394 (6-pin) 
      connectors | 
  
   
    | Keyboard and mouse | 
    USB (uses one of the four standard USB 
      (Type A) ports) | 
  
   
    | Parallel | 
    One IEEE 1284 (bidirectional) parallel port (DB25) | 
  
   
    | PCI | 
     
       Four 64-bit PCI slots, full-size, three at 33 MHz, one at 66-MHz  
     | 
  
   
    | SCSI | 
    One single-ended, 68-pin, 
      SCSI connector (16-bit Ultra/Fast/Wide, 40-MB/sec) | 
  
   
    | Serial | 
     
       Two RS-232C/RS-423 serial ports (DB25) 
      | 
  
   
    | UPA graphics slot | 
    Two UPA graphics slots | 
  
   
    | USB | 
    Four standard Universal Serial Bus (USB) 
      Type A connectors | 
  
   
    | Internal 
      Mass Storage | 
  
   
    | Disks | 
    Up to two 18-, 36- or 73-GB, 10K rpm FC-AL disk drive | 
  
   
    | Floppy disk | 
    Optional 3.5-in. 1.44-MB floppy | 
  
   
    | DVD-ROM | 
     
       Optional 10X-speed DVD-ROM 
     | 
  
   
    | Tape | 
    Optional 12-24GB 4-mm DDS-3 tape Drive | 
  
   
    | Environment | 
  
   
    | AC input | 
    100 - 240 VAC, 47 - 63 Hz, 8 A(max), 0.875 KVA | 
  
   
    | Input power | 
    670 W | 
  
   
    | Heat output | 
    2286 BTU/hr | 
  
   
    | Temperature | 
    Operating: 5° C to 40° C (41° F to 104° F) without 
      tape drive; 5° C to 35° C (41° F to 95° F) with tape drive 
      Nonoperating: -40° C to 60° C (-40° F to 140° F) | 
  
   
    | Humidity | 
    Operating: 20% to 80% relative humidity, noncondensing 
      Nonoperating: 5% to 93% relative humidity, noncondensing | 
  
   
    | Altitude | 
    Operating: 3000 m (10,000 ft) 
      Nonoperating: 12,000 m (40,000 ft) | 
  
   
    | Acoustic noise | 
    Operating: 5.64 bels 
      Idling: 4.77 bels | 
  
   
    | Vibration | 
    Operating: 0.2 G peak, three mutually perpendicular axes, 5 to 
      500 Hz 
      Nonoperating: 1.0 G peak, all axes, 5 to 500 Hz | 
  
   
    | Shock | 
    Operating: 5.0G for 11 milliseconds, half-sine pulse 
      Nonoperating: 30G for 11 milliseconds, half-sine pulse | 
  
   
    | Number of cords | 
    1 | 
  
   
    | Plug type - U.S. | 
    NEMA 5-15P | 
  
   
     Regulations 
      Meets or exceeds the following requirements: | 
  
   
    | Safety | 
    UL 1950, CSA C22.2 No. 950, TUV EN 60950, CB Scheme with Nordic deviations, 
      EMKO-TSE (74-SEC) 203, ZH1/618 | 
  
   
    | RFI/EMI | 
     FCC Class B, DOC Class B, VCCI Class 2, EN 55022 Class B, EN 61000-3-2 | 
  
   
    | Immunity | 
    EN 50082-1 | 
  
   
    | X-ray | 
     DHHS 21 Subchapter J; PTB German X-ray Decree | 
  
   
    | Power management | 
    Energy Star compliant | 
  
   
    | Dimensions 
      and Weights | 
  
   
    | Height | 
    45.5 cm (17.9 in.) | 
  
   
    | Width | 
     25.4 cm (10.0 in.) | 
  
   
    | Depth | 
    61.0 cm (24.0 in.) | 
  
   
    | Weight | 
    32 kg. (70 lbs.) |