| Processor |
| Number |
Up to two processor modules |
| Architecture |
250-, 300- or 400-MHz UltraSPARC[tm]-II with onboard e-cache |
| Cache memory |
1-MB external cache per processor with 250-MHz CPU
2-MB external cache per processor with 300- or 400-MHz CPU
|
| Datapath |
Buffered 144-bit UPA bus, 128 bits data, 16 bits ECC
UPA operates at 100-MHz with 300- or 400-MHz CPUs
|
| Main
Memory |
| Capacities |
16 DIMM slots, four banks of four slots
Accepts 32-, 64-, or 128-MB DIMMs
128 MB to 2 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 600 MB/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 |
Four full-size slots compliant with PCI specification version 2.1:
- One slot operating at 33- or 66-MHz, 32- or 64-bit data bus width,
3.3 volt
- Three slots operating at 33 MHz, 32- or 64-bit data bus width, 5 volt
|
| SCSI |
One 40MB/sec, 68-pin
,Ultra SCSI (SCSI-3), 2 channels (synchronous) |
| Serial |
Two RS-232D/RS423 serial ports (DB25) |
| Internal
Mass Storage |
| Disks |
Up to six 18-GB 3.5 x 1.6 in., 36-GB 3.5 x 1.0 in., 10000 rpm, hot-swap
Ultra SCSI-3 drives
(4.2-GB and 9.1-GB 7200 also configured)
Disk bays: Six hot-swap disk bays
Disk controllers: One 40-MB/sec Ultra SCSI-3 channel
|
| CD-ROM/DVD-ROM |
Internal SunCD 32 (standard; last order = Nov. 2000)
Internal 10X DVD-ROM drive (standard)
|
| Floppy |
1.44-MB 3.5-in. floppy drive |
| Tape |
Optional 5.25 x 1.6 in. fast SCSI tape drive, 8-mm, 4-mm DDS-3, DDS-2,
MLR3, SLR5 |
| Power
Supplies |
| Type |
One or two N+1 redundant, hot-swap, universal input (1 supply standard) |
| Output |
360 W |
| Power bus |
Common, load-sharing |
| Environment |
| AC input |
100 - 240 VAC, 47 - 63 Hz, 2.8 A(max) |
| Input power |
343 W |
| Heat output |
1170 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: 6.5 bels
Idling: 6.3 bels |
| Vibration |
Operating: 0.2G peak, 5 - 500 Hz (swept sine)
0.0002 G2/Hz, 5 - 500 Hz (random)
vertical axis only (castered configuration), vertical and horizontal axes
(foot glide configuration)
Nonoperating: 1G peak, 5 - 500 Hz (swept sine)
0.002 G2/Hz, 5 - 500 Hz (random), 3 perpendicular
axes |
| Shock |
Operating: 4G peak, 11 milliseconds half-sine pulse
Nonoperating: 15G peak, 11 milliseconds half-sine pulse |
| Number of cords |
1 |
| Plug type - U.S. |
NEMA 5-15P |
| Plug type - International |
IEC 320, 10 A, 250 VAC |
| 1 The front and
rear doors of the cabinet must be 63% open for adequate air flow. |
Regulations
Meets or exceeds the following requirements: |
| Safety |
EN60950/IEC950 TUV, UL 1950, CB Scheme IEC 950, C22.2 No. 950 from UL |
| RFI/EMI |
EN55022/CISPR22 Class B, VCCI Class II FCC Part 15 Sub Part B |
| Immunity |
EN50082/IEC-1000-2/IEC-1000-3, IEC-1000-4, IEC-1000-5 |
| X-ray |
DHHS 21 Subchapter J, PTB German X-ray Decree |
| Dimensions
and Weights |
| Height |
46.0 cm (18.1 in.) or 51.7 cm (20.4 in.) with caster option
90.8 cm (35.75 in.) shipping |
| Width |
26.2 cm (10.3 in.)
45.72 cm (18.0 in.) shipping |
| Depth |
68.8 cm (27.1 in.), power supply handles add 3.1 cm (1.2 in.)
86.36 cm (34.0 in.) shipping |
| Weight |
53 kg (118 lb.)
58.97 kg (130 lb.) shipping |
| Power cord |
2.5 m (8.2 ft.) |
| Clearance
and Service Access |
| Front1 |
91.4 cm (36 in.) |
| Rear1 |
91.4 cm (36 in.) |
| Right1 |
91.4 cm (36 in.) |
| Left1 |
91.4 cm (36 in.) |
| Top1 |
91.4 cm (36 in.) |
| Airflow |
  |
| 1These
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. See 816-1613 for more details. |
| Rack
Mounting |
| Up to four Sun Enterprise 250 servers may be mounted in a 56-in.
expansion cabinet. Up to five Enterprise 250 servers may be mounted in a
72-in. expansion cabinet. |
