Processor
*Dual or Quad Core Intel® Xeon® 3000, 3100, 3200, 3300 sequences
* Intel® Core™2 Duo processor, Intel® Core™2 Quad processor, Intel® Pentium® dual-core processor
* Quad-core processors supported
* Front-side bus: 800/1066/1333 MHz
* Supporting: - Intel® Virtualization Technology - Intel® Hyper-Threading™ Technology (Different processors support different features and different cache sizes.) - Intel®EM64T - Enhanced Intel® SpeedStep® Technology

Number of processors (Std/Max)
* 1 (1/1)

Memory (Std/Max)
* Four Unbuffered DDR2 800 ECC DIMMs
* Dual-channel memory bus
* 1GB or 2 GB DIMMs for up to 8 GB of total system memory

Expansion slots
* One PCI Express® x16 slot (x8 throughput) VGA card not supported
* One PCI Express® x8 slot (x4 throughput)
* One PCI Express® x4 slot (x1 throughput)
* Two 32-bit, 33 MHz (3.3 V) PCI slots

Storage Interface
* Integrated 6-port SATA software with RAID 0, 1, 10 support

Disk Bays
* Up to four SATA or SAS HDDs on Acer Carrier
* Optional hot-swap HDD backplane kit
* Three 5.25” half-height device bays (2 Free)

Max Internal Storage
* 3TB SATA (4 750GB SATA HDD)
* 1.2TB SAS (4 300GB SAS drives)

Network Interface
* Integrated single Gigabit Ethernet

System Power Supply
* 350 W ATX 12 V auto-switching PFC power supply

Hot Swap Components
* Optional Hot Swap Hard Disk upgrade kit

Systems Management
* Acer Altos Easybuild included
* Acer Altos Advanced Server Manager optional

Floppy and CD
* Optional Floppy kit
* DVD

Cooling system
* System fan

Operating systems supported
* Microsoft® Windows® Server 2003 Enterprise x64 Edition
* Microsoft® Windows® Server 2003 Enterprise Edition
* Microsoft® Windows® Server 2003 Standard x64 Edition
* Microsoft® Windows® Server 2003 Standard Edition
* Microsoft® Windows® Small Business Server 2003, Standard Edition
* Microsoft® Windows® Small Business Server 2003, Premium Edition
* Red Hat® Enterprise Linux 5.0 (EM64T)
* Red Hat® Enterprise Linux 5.0
* Novell® SUSE® Linux Enterprise Server 10 (EM64T)
* Novell® SUSE® Linux Enterprise Server 10

Safety
* UL/cUL, Nemko CB/ GS,CE, CCC

EMI
* FCC, CE, BSMI, CCC

Weight
* 13.4 kg
* System weight varies according to configuration. The weight quoted is for a typical configuration.

Dimensions
* 424.6 (H) x 185.9 (W) x 479.7 (D) mm

Security features
* Chassis intrusion alert
* Lockable Door

On-board I/O connectors
* Two PS/2 ports
* Four USB 2.0 ports (two front accessible)
* One serial port
* One Ethernet (RJ-45) port
* One VGA port