Hardware
  Base Configuration

User-Configurable Options
Processor
Two 2GHz Dual-Core Intel Xeon 5100 processors
Two 2.66GHz or 3GHz Dual-Core Intel Xeon 5100 processors
Frontside bus
1.33GHz frontside bus per processor
L2 cache
4MB shared L2 cache per processor
Memory
1GB of 667MHz DDR2 ECC FB-DIMM memory
Up to 32GB of ECC FB-DIMM memory using pairs of 512MB, 1GB, 2GB or 4GB memory modules
Hot-plug storage
Three drive bays with one 80GB 7200-rpm SATA drive installed
Any combination of SATA or SAS Apple Drive Modules: up to 2.25TB using three 750GB 7200-rpm SATA drive modules; or up to 900GB using three 300GB 15,000-rpm SAS drive modules. 80GB 7200-rpm SATA and 73GB 15,000-rpm SAS drive modules also available
Optical drive
24x Combo drive (DVD-ROM/CD-RW)
8x double-layer SuperDrive (DVD+R DL/DVD±RW/CD-RW)
I/O connectivity
Two built-in Gigabit Ethernet interfaces (10/1000/1000BASE-T); one half-length (6.6-inch), eight-lane PCI Express slot and one 9-inch configurable slot (eight-lane PCI Express or 133MHz PCI-X); two FireWire 800, two USB 2.0 and one DB-9 serial port on back panel; one FireWire 400 port on front panel
Graphics
Built-in ATI Radeon X1300 PCI Express graphics with 64MB of GDDR3 SDRAM; mini-DVI to VGA adaptor
ATI Radeon X1300 PCI Express graphics card with 256MB of DDR2 memory and dual-link DVI port
PCI Express expansion
Two open x8 PCI Express slots
Apple Fibre Channel PCI Express Card, Apple Dual-Channel Gigabit Ethernet PCI Express Card, Apple Dual-Channel Ultra320 SCSI PCI-X Card
Service and Support
90 days of telephone support and one-year limited warranty
Optional AppleCare extended service and support products available

Software
 
Base Configuration
User-Configurable Options
Mac OS X Server 10.4
Unlimited-Client Edition
Included services
  • File and printer sharing: Macintosh (AFP, PAP, IPP), Windows (SMB/CIFS, IPP), UNIX and Linux (NFS, LPR/LPD), Internet (FTP, WebDAV)
  • Directory services: Open Directory (OpenLDAP, Kerberos, SASL), NT Domain Services (Samba 3), Backup Domain Controller (BDC)
  • Mail services: Postfix (SMTP), Cyrus (IMPAP, POP); webmail (SquirrelMail), mailing lists (Mailman), junk mail filtering (SpamAssassin), virus detection and quarantine (ClamAV)
  • Web hosting: Apache web server, JBoss application server (EJB), Apache Tomcat (JSPs, Servlets), MySQL
  • Media streaming: QuickTime Streaming Server (H.264, 3GPP, MPEG-4, MP3, AAC, RTP/RTSP), QuickTime Broadcaster, QTSS Publisher
  • Collaboration services: iChat Server, Weblog Server
  • Desktop management: Workgroup Manager, NetBoot, NetInstall, Software Update Server
  • Network and security: DNS, DHCP, NAT, FireWall (IPFW2), VPN server (L2TP, PPTP), NTP
  • Management tools: Server Monitor (for Xserve hardware monitoring), Server Admin, Secure Shell (SSH2), SNMPv3
  • Distributed computing: Xgrid

Physical Specifications
 
Base Configuration
User-Configurable Options
Power Supply
Single 650W power supply
Second load-sharing 650W power supply
Electrical and environmental requirements
  • Line voltage: universal input (100V to 240V AC), power factor corrected
  • Maximum input current: 8.0A (100V to 120V) or 4.0A (200V to 240V); current is shared when system is configured with two power supplies
  • Frequency: 47Hz to 63Hz, single phase
  • Output power: 650W
  • Operating temperature: 10° to 35° C (50° to 95° F)
  • Storage temperature: -40° to 47° C (-40° to 116° F)
  • Relative humidity: 5% to 95% non-condensing
  • Maximum altitude: 3,000 metres (10,000 feet)
  • FCC Class A approved
Size and weight
  • 4.4 cm (1.73 inches) high by 44.7 cm (17.6 inches) wide by 76.2 cm (30 inches) deep
  • 14.4 kg (31.7 pounds) for base configuration; 17.4 kg (38.3 pounds) with three 300GB SAS Apple Drive Modules and two power supplies