| Processor |
| Number |
Up to
two processor modules |
| Type |
300-
or 400-MHz UltraSPARC-II with onboard e-cache
|
| Cache
memory |
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 |
| Serial |
2 EIA-232D
or EIA-423 serial port, one 50- to 384-Kb/sec synchronous, one 50-
to 460.8-Kbaud asynchronous |
| Parallel |
2-MB/sec
Centronics-compatible bidirectional EPP port, DB25 |
| Ethernet |
One
10/100-Mb/sec autoselect port, RJ45 or MII |
| Keyboard
and mouse |
One
standard keyboard/mouse port; mini din-8 |
| PCI |
Three
slots for 32- or 64-bit, 33-MHz 5V PCI cards One slot for 32- or 64-bit,
33- or 66-MHz 3.3V PCI cards |
| SCSI |
One
40-MB/sec Ultra SCSI-3 bus for internal disk One 40-MB/sec fast/wide
SCSI-3 bus for external disk |
| Internal
Mass Storage |
| Disk
bays |
Six
hot-swap disk bays |
| Disk
controllers |
One
40-MB/sec Ultra SCSI-3 channel |
| 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 |
| DVD |
Internal
10X DVD-ROM drive |
| 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 |
| External
Mass Storage |
| Host
adapters |
Support
up to four single- or dual-channel, single-ended or differential,
fast/wide or Ultra SCSI PCI host adapters |
| Disks |
Supports
up to nine 109-GB Sun StorEdgeTM MultiPack
systems Supports Sun StorEdge A1000, D1000, A3000, A3500, or A5000
disk arrays |
| Tapes |
Supports
up to two SCSI tape devices from external onboard SCSI Supports up
to 16 SCSI tape devices, total 8-mm, 4-mm DDS-2, DDS-3, DLT, QIC |
| Console
Options |
| Monitor |
17-,
20-, or 24-in. color |
| Frame
buffer |
PGX32
PCI graphics card Up to 1600 x 1000 (24-in. monitor) 256 colors |
| Keyboard
and mouse |
Standard
Sun keyboard and mouse |
| PCI
I/O Options |
| 10/100-Mb/sec
Ethernet, FC-AL, Sun Quad FastEthernetTM,
Token Ring, FDDI single attach, FDDI dual attach, ATM-155, ATM-622,
high-speed serial, eight-line serial, Ultra SCSI with 10/100 Mb/sec
Ethernet, dual-channel single-ended Ultra SCSI, dual-channel differential
Ultra SCSI |
| Power
Supplies |
| Type |
One
or two N+1 redundant, hot-swap, universal input (1 supply standard) |
| Maximum
DC output |
360
W |
| Power
bus |
Common,
load-sharing |
| System
and Network Management |
| Remote
system control, Solstice JumpStartTM, Solaris
Web StartTM, Solstice AdminSuiteTM,
Solstice DiskSuiteTM, Solstice BackupTM
(single server), and other Solstice products. |
| 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. |
