| Processor |
| Number |
From one to four processor modules |
| Architecture |
250-, 300-, 400- or 480-MHz UltraSPARC[tm]-II modules with onboard E-cache |
| Cache memory |
16-KB I-cache, 16-KB D-cache per processor
1-MB external cache per processor with 250-MHz CPU
2-MB external cache per processor with 300-MHz CPU
4-MB external cache per processor with 400-MHz CPU
|
| Datapath |
Two independent, buffered 144-bit UPA buses; 128 bits data, 16 bits ECC;
two processors per bus
UPA operates at 100-MHz with 300-MHz or 400-MHz processors
|
| Main
Memory |
| Capacities |
16 DIMM module slots; four banks of four slots
Accepts 32-, 64-, 128-MB or 256-MB DIMMs
128 MB to 4 GB total memory capacity
|
| Memory type |
144-pin 5V 60-ns memory modules |
| Datapath |
576 bits wide; 512 bits data, 64 bits ECC
Up to 1.78-GB/sec throughput
|
| Standard
Interfaces |
| Ethernet |
One ethernet/fast ethernet (10BASE-T/100BASE-T) twisted-pair standard
connector (RJ-45) or
one MII for external
transceiver connection, autoselect port |
| Keyboard and mouse |
One standard keyboard/mouse port (mini
DIN-8) |
| Parallel |
One Centronics compatible, bidirectional, EPP port (DB25) |
| PCI |
Ten slots compliant with PCI specification version 2.1:
- Three slot operating at 33- or 66-MHz, 32- or 64-bit data bus width,
3.3 volt
- Four slots operating at 33-MHz, 32- or 64-bit data bus width, 5 volt
- Three slots operating at 33-MHz, 32-bit data bus width, 3.3 volt
|
| SCSI |
One 20MB/sec, 68-pin,
Fast/Wide SCSI-2
One, three, or five 40-MB/sec, UltraSCSI-3 buses for internal disks |
| Serial |
Two RS-232D/RS423 serial ports (DB25
, requires a Y-type splitter cable) |
| Internal
Mass Storage |
| Disks |
Up to twenty 4.2-GB, 9.1-GB, 18.2-GB, or 36.4-GB (3.5- x 1-in.) hot-swap
UltraSCSI-3 drives
Disk bays: Four, twelve, or twenty hot-swap disk bays
Disk controllers: One, three, or five 40-MB/sec UltraSCSI-3 channels; maximum
four drives per channel |
| CD-ROM |
SunCD[tm] 12x or 32x 644-MB SCSI CD-ROM (standard) |
| Floppy |
1.44-MB 3.5-in. floppy drive (standard) |
| Tape |
One bay available for optional 5.25- x 1.6-in. SCSI tape drive; 8-mm or
4-mm DDS-3, or SLR |
| Power
Supplies |
| Type |
One, two, or three modular, N+1 redundant, hot swap, universal input (two
supplies standard) |
| Output |
1210W maximum, 605W maximum each supply
1120W maximum, 560W maximum each supply (before October 1997)
|
| Power bus |
Common, load-sharing |
| Environment |
| AC Input |
100 - 240 VAC, 47 - 63 Hz, 13.8 A(max) |
| Input Power |
1664 W |
| Heat Output |
5680 BTU/hr |
| Temperature1 |
Operating: 5° C to 35° C (41° F to 95° F)
Nonoperating: -20° C to 60° C (-4° 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: 6.9 bels
Idling: 6.3 bels |
| Vibration |
Operating: 0.2G peak, 5 - 500 Hz, 3 perpendicular axes
Nonoperating: 1G peak, 5 - 500 Hz, 3 perpendicular axes |
| Shock |
Operating: 4G peak, 11 milliseconds half-sine pulse
Nonoperating: 30G peak, 11 milliseconds half-sine pulse |
| Number of cords |
1 |
| 1 The front and
rear doors of the cabinet must be 63% open for adequate airflow. |
Regulations
Meets or exceeds the following requirements: |
| Safety |
UL 1950 and CB-scheme EN60950 with Nordic Deviations, CUL C22.2 No. 950,
TUV EN60950 |
| RFI/EMI |
FCC Class B, Industry Canada Class B, EN55022/CISPR22 Class B, VCCI Class
B |
| Immunity |
EN50082-1/IEC1000-4-2, IEC1000-4-3, IEC1000-4-4, IEC1000-4-5 |
| Harmonics |
EN61000-3-2/IEC1000-3-2 |
| X-ray |
DHHS 21 Subchapter J, PTB German X-ray Decree |
| Dimensions
and Weights |
| Height |
58.1 cm (22.87 in.) |
| Width |
44.8 cm (17.64 in.) |
| Depth |
69.6 cm (27.40 in.) |
| Weight |
94.0 kg (205 lb.) |
| Power Cord |
2.5 m (8.2 ft.) |
| Clearance
and Service Access |
| Front1 |
36 in. (91.44 cm.) |
| Rear1 |
36 in. (91.44 cm.) |
| Right1 |
36 in. (91.44 cm.) |
| Left1 |
36 in. (91.44 cm.) |
| Top1 |
36 in. (91.44 cm.) |
| Airflow |
  |
| 1 These
specifications refer to a sytem that is fully extended from the rack for
service. When in normal operation, there are no side clearance requirements
for the server as the air flow is from the front to rear. However, make
sure that any front or back cabinet doors are 63% open to allow adequate
airflow. This can be accomplished by removing the doors, or ensuring that
the doors have a perforated pattern that provides a 63% open area.
|
| Rack
Mounting |
| The Sun Enterprise 450 can be mounted in a standard 19-in.
rack. The optional rackmounting kit consists of a depth-adjustable, slide-mounted
shelf and retaining bracket. |
