Table 1. Features and specificationsMicroprocessor:One Intel ® LGA 775 single core, dualcore, or quad core, depending on theserver model:v Single core: Celeron 440 or laterv Dual core: Core 2 Duo E4600 orXeon E3110, or laterv Quad core: Xeon 3300 seriesSee http://www.ibm.com/servers/eserver/serverproven/compat/us/ for alist of supported microprocessors.Notes:1. Use the Configuration/Setup Utilityprogram to determine the size ofthe L2 cache, type and speed ofthe microprocessor, and speed ofthe front-side bus.2. Intel Virtualization Technology (VT)is not available on the Celeron440 or the Core 2 Duo E4600;however, these microprocessorscan run paravirtualization.Memory:v Minimum: Two 512 MB DIMMsv Maximum: 8 GBv Type: PC2-5300, 667 MHz, ECC,DDR II unbuffered SDRAM DIMMsv Slots: Four dual inlinev Supports 512 MB, 1 GB, and 2 GBDIMMsDrives:Ultrabay Enhanced: CD or CD/DVDExpansion bays:One of the following configurations:v Two 3.5-inch slim-high bays forhard disk drives.– Hot-swap models: Supportsmaximum of two serial-attachedSCSI (SAS) drives or two serialATA (SATA) drives.– Simple-swap models: Supportsmaximum of two SATA drivesv Four 2.5-inch small form-factor(SFF) hot-swap bays for hard diskdrives. Supports a maximum of four2.5-inch SAS drives.Expansion slots:Two PCI Express x8 slots, onelow-profile and one 3/4-length fullheight. Low-profile slot supports x4electrical.Video controller:v ATI ES1000 video on systemboardv 16 MB DDR II video memoryPower supply:351 watt (110 or 220 V acauto-sensing)Size:v Height: 43 mm (1.75 inches, 1 U)v Depth: 559 mm (22 inches)v Width: 440 mm (17.32 inches)v Maximum weight: 12.7 kg (28 lb)depending on your configurationIntegrated functions:v Two Broadcom NetXtreme ™ GBEthernet controllers on the systemboard with Wake on LAN ® supportv Serial portv Four USB ports (two on front andtwo on rear of server)v Systems-management port if anoptional Remote SupervisorAdapter II SlimLine is installedHard disk controllers:v Serial ATA (SATA) controller(simple-swap SATA models)v Serial-attached SCSI (SAS)controller with integrated RAID(hot-swap SAS/SATA models) thatsupports RAID levels 0, 1, 1EEnvironment:v Air temperature:– Server on: 10° to 35°C (50.0°to 95.0°F); altitude: 0 to 914.4m (3000 ft)– Server on: 10° to 32°C (50.0°to 89.6°F); altitude: 914.4 m(3000 ft) to 2133.6 m (7000 ft)– Server off: 10° to 43°C (50.0°to 109.4°F); maximum altitude:2133.6 m (7000 ft)– Shipping: -40° to 60°C(-40° to 140°F); maximumaltitude: 2133.6 m (7000 ft)v Humidity:– Server on: 8% to 80%– Server off: 8% to 80%Acoustical noise emissions:v Sound power, idling: 6.5 belmaximumv Sound power, operating: 6.5 belmaximumHeat output:Approximate heat output in Britishthermal units (Btu) per hour:v Minimum configuration: 341 Btu perhour (100 watts)v Maximum configuration: 1024 Btuper hour (300 watts)Electrical input:v Sine-wave input (50 - 60 Hz)requiredv Input voltage low range:– Minimum: 100 V ac– Maximum: 127 V acv Input voltage high range:– Minimum: 200 V ac– Maximum: 240 V acv Approximate input kilovolt-amperes(kVA):– Minimum: 0.102 kVA– Maximum: 0.55 kVANotes:1. Power consumption and heatoutput vary depending on thenumber and type of optionalfeatures that are installed and thepower-management optionalfeatures that are in use.2. These levels were measured incontrolled acoustical environmentsaccording to the procedures thatare specified by the AmericanNational Standards Institute (ANSI)S12.10 and ISO 7779 and arereported in accordance with ISO9296. Actual sound-pressure levelsin a given location might exceedthe average stated values becauseof room reflections and othernearby noise sources. The declaredsound-power levels indicate anupper limit, below which a largenumber of computers will operate.3. There is no keyboard connector ormouse connector on the server.You can connect a USB keyboardand USB mouse to the server byusing the USB connectors.Chapter 1. Introduction 5