|  | 
   
    | Architecture | 270, 333, 360, or 400-MHz UltraSPARC[tm]-IIi | 
   
    | Cache Memory | 16-KB instruction cache, 16-KB data cache 256-KB external for 270-MHz and 360-MHz processors 2 MB external for 333-MHz and 400-MHz processors | 
   
    |  | 
   
    | Capacities | Four DIMM slots Install DIMMs in pairs (16 MB, 32 MB, 64 MB, and 128 MB DIMMs); quad 
        provides best performance 512 MB maximum | 
   
    | Memory type | 50ns 168-pin JEDEC DIMMs, ECC error-correction | 
   
    |  | 
   
    | 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 | 
   
    | Graphics | One graphics port (HD15), 
      onboard 8- or 24-bit frame buffer | 
   
    | Keyboard and mouse | One standard keyboard/mouse port (mini 
      DIN-8) | 
   
    | Parallel | One IEEE 1284 (bidirectional) parallel port (DB25) | 
   
    | PCI | Three 32-bit PCI slots, two full-size, one short, 33 
      MHz, 5 volt | 
   
    | Serial | One synchronous/asynchronous serial port (DB25); 
      one asynchronous serial port (DB9) | 
   
    |  | 
   
    | Disks | One 4.3/8.4 GB (5400 rpm) or 9.1/20.4 GB (7200 rpm), 3.5- in. Enhanced 
        IDE HDD
 Note: You can install a second disk if you remove the floppy and 
        use the PCMCIA drive bay. | 
   
    | Floppy | One 3.5-in. 1.44-MB floppy | 
   
    | CD-ROM | One 24X-, 32X-, or 48X-speed CD-ROM | 
   
    | PCMCIA | One front-access bay for third-party options | 
   
    |  | 
   
    | AC input | 90 - 132 VAC or 180 - 264 VAC (switch selectable), 
      47 - 63 Hz, 3 A (max), 0.3 KVA | 
   
    | Input Power | 286 Watts | 
   
    | Heat output | 976 BTU/hr | 
   
    | Temperature | Operating: 5° C to 35° C (41° F to 
      95° F) Nonoperating: -20° C to 60° C (4° F to 140° F)
 | 
   
    | Humidity | Operating: 40% to 80% relative humidity, noncondensing Nonoperating: 30% to 90% relative humidity, noncondensing
 | 
   
    | Altitude | Operating: 3000 m (10,000 ft) Nonoperating: 12,000 m (40,000 ft)
 | 
   
    | Acoustic noise | Operating: 5.2 bels Idling: 5.1 bels
 | 
   
    | Number of cords | 1 | 
   
    | RegulationsMeets 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 | 
   
    |  | 
   
    | Height | 11.2 cm (4.4 in.) | 
   
    | Width | 43.6 cm (17.1 in.) | 
   
    | Depth | 43.0 cm (16.9 in.) | 
   
    | Weight | 18.0 kg (39.6 lb.) |