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Whether it's running one critical application for hundreds of clients, or many applications at once for a branch office or workgroup, the SunTM EnterpriseTM 450 gives you performance, reliability, and scalability you can count on--at a price you can afford. In today's heterogeneous network environments, you expect a lot from your workgroup server. It should be scalable to accommodate changing business needs, reliable so data and applications are always available, and must interoperate with all your systems. And it should be easy to deploy and manage. The Enterprise 450 delivers excellent performance for almost any mix of compute-, data-, or I/O-intensive applications: It supports up to four 400-MHz/4-MB or 480-MHz/8-MB UltraSPARC-IITM processors, a 1.6-GB/sec UPA interconnect, and a 1GB/sec PCI I/O subsystem for outstanding performance and data throughput. With up to 4-GB of main memory, up to 728-GB of fast hot-swap UltraSCSI internal storage, and over 6-TB of external storage capacity, it's a server you can count on when times--and workloads--change.  

Number From one to four processor modules
Type 400- or 480-MHz UltraSPARC-II modules with onboard E-cache
Cache memory 16-KB I-cache, 16-KB D-cache per processor, 4-MB external cache per processor with 400-MHz CPU, 8-MB external cache per processor with 480-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 400-MHz or 480-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 200-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
Serial Two EIA-232D or EIA-423 serial ports, DB25 (requires Y-type splitter cable); one 50 to 384 Kbps 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-bit 33-MHz 5V PCI cards

Four slots for 32- or 64-bit 33-MHz 5V PCI cards

Three slots for 32- or 64-bit 33- or 66-MHz 3.3V PCI cards

SCSI One, three, or five 40-MB/sec UltraSCSI-3 buses for internal disks

One 20-MB/sec Fast/Wide SCSI-2 bus for CD-ROM and tape; 68-pin external connector

Internal Mass Storage
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
Disks Up to twenty 36.4-GB (3.5- x 1-in.) hot-swap UltraSCSI-3 drives (max. 728 GB)
DVD Internal 10x DVD-ROM drive
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
External Mass Storage
Host adapters Supports up to ten single- or dual-channel, single-ended or differential, fast/wide or UltraSCSI PCI host adapters; up to 8 100-MB/sec FC-AL host bus adapters
Disk Supports up to twenty 108-GB SPARCstorageTM MultiPackTM systems (2-TB)

Supports up to; 14 A1000/D1000s, 2 A3500s, 16 A5000s, 1 A7000

Tape Supports up to four SCSI tape devices from onboard SCSI

Supports up to 16 SCSI tape devices, total 8-mm, 4-mm DDS-2, DDS-3, DLT, QIC, SLR

Console Options
Monitor 17- or 24-in. color
Frame buffer 256-color PGX graphics card
Keyboard and mouse Standard SunTM keyboard and mouse
PCI I/O Options
10/100-Mb/sec Ethernet, QuadFastEthernet, Gigabit Ethernet, Token Ring, FDDI single attach, FDDI dual attach, ATM-155, ATM-622, high-speed serial, eight-line serial, UltraSCSI with 10/100 Mb/sec Ethernet, dual-channel single-ended UltraSCSI, dual-channel differential UltraSCSI, 100-MB/sec FCAL
Power Supplies
Type One, two, or three modular, N+1 redundant, hot swap, universal input (two supplies standard)
Output 1120W maximum, 560W maximum each supply
Power bus Common, load-sharing
Operating system 400 MHz CPU: Solaris 2.51 Nov 97 Release or later, Solaris 2.6 May 98 or later, Solaris 7 October 99 or later, Solaris 8 Jan 2000 or later. 480 MHz CPU: Solaris 2.6 May 98 or later, Solaris 7 Oct 99 or later, Solaris 8 Jan 2000 or later.
Languages C, C++, Cobol, FORTRAN, JavaTM, Pascal
Networking ONC+TM, NFSTM, TCP/IP, IPX/SPX, SunLinkTM OSI, MHS, DCE, DNI, SNA, X.25, PPP, XTL, Frame Relay
System monitoring SolsticeTM SyMONTM
System and Network Management
Solstice JumpStartTM, Solaris Web Start, Solstice AdminSuiteTM, Solstice DiskSuiteTM, Solstice BackupTM (single server), and other Solstice products
AC power 90-264 VAC, 47-63 Hz
AC service requirement 15A at 110V, 7.5A at 240V Maximum power consumption 1664 watts
Heat output 5,680 BTU/hr, maximum
Operating 5 C to 40 C (41 F to 104 F) at sea level, derated to 35 C at 3000 meters (10,000 feet) 20% to 80% relative humidity, noncondensing
Nonoperating -20 C to 60 C (-4 F to 140 F) at 5% to 93% relative humidity, noncondensing
Acoustic noise 6.9 bels
Declared noise emissions in accordance with ISO 9296, measured at 23 C
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
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.)
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.


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