Features and specificationsThe following information is a summary of the features and specifications of theserver. Depending on the server model, some features might not be available, orsome specifications might not apply.Table 1. Features and specificationsMicroprocessor:v Intel® Xeon™ dual-core or quad-core with 12MB Level-2 cacheImportant: Do not use dual-core andquad-core processors in the same server.v Support for up to two microprocessorsv Support for Intel Extended Memory 64Technology (EM64T)Note: Use the Configuration/Setup Utilityprogram to determine the type and speed of themicroprocessors.Memory:v Minimum: 1 GB depending on server model,expandable to 48 GBv Type: 667 MHz, PC2-5300, ECC FullyBuffered DIMMs (FBD) with double data rate(DDR) II, SDRAMv Connectors: Twelve 240-pin dual inlinememory module (DIMM) connectorsDrives:v IDE:– DVD (standard)– CD, CD-RW, DVD/CD-RW (optional)– Maximum of two devices can be installedv Diskette (optional): External USB 1.44 MBv Supported hard disk drives:– Serial Attached SCSI (SAS)– Serial Advanced Technology Attachment(SATA)Expansion bays:v Eight hot-swap SAS, 3.5-inch bays or 12hot-swap SAS, 2.5-inch baysv Three half-high 5.25-inch bays (DVD driveinstalled)Note: Full-high devices such as an optionaltape drive will occupy two half-high5.25-inch bays.PCI and PCI-X expansion slots:v Six PCI expansion slots– Three PCI Express x8 (two x8 links andone x4 link)– One PCI 33 MHz/32-bit– Two PCI-X 2.0 133 MHz/64-bit slotsUpgradeable microcode:System BIOS, service microprocessor, BMC, andSAS microcodePower supply:Note: To upgrade to two 835-watt hot-swappower supplies, install the redundant power andcooling option kit. Kit includes one 835-wattpower-supply and three hot-swap fans.v Standard: One 835-watt 110 V or 240 V acinput dual-rated power supplyv Upgradeable to two 835-watt hot-swap powersuppliesHot-swap fans:v Three (standard)v Upgradeable to six fans (for redundantcooling)Note: To upgrade to redundant cooling, installthe redundant power and cooling option kit. Kitincludes one 835-watt hot-swap power-supplyand three hot-swap fans.Size:v Tower– Height: 440 mm (17.3 in.)– Depth: 747 mm (29.4 in.)– Width: 218 mm (8.6 in.)– Weight: approximately 38 kg (84 lb) whenfully configured or 20 kg (42 lb) minimumv Rack– 5 U– Height: 218 mm (8.6 in.)– Depth: 696 mm (27.4 in.)– Width: 424 mm (16.7 in.)– Weight: approximately 34 kg (75 lb) whenfully configured or 20 kg (42 lb) minimumRacks are marked in vertical increments of 4.45cm (1.75 inches). Each increment is referred toas a unit, or “U.” A 1-U-high device is 4.45 cm(1.75 inches) tall.Integrated functions:v Baseboard management controller (IntelligentPlatform Management Interface (IPMI) 2.0compliant)v Service microprocessor support for RemoteSupervisor Adapter II SlimLinev Light path diagnosticsv ServeRAID-8k (512 MB with battery backup)and ServeRAID-8s SAS Controllers supportRAID levels 0, 1, 1E, ,10, 5, 6, 50, and 60Note: The server will not start without aRAID controller installed.– Eight 3.5–inch hard disk drive models:ServeRAID-8k-l or ServeRAID-8k– Twelve 2.5-inch hard disk drive models:ServeRAID-8k and ServeRAID-8sv Four Universal Serial Bus (USB) ports (2.0)– Two on rear of server– Two on front of serverv Broadcom 5721 and 5721KFB3 10/100/1000Gigabit Ethernet controllersv ATI PCI ES1000 video– 16 MB video memory– VGA and SVGA compatiblev ATA-100 single-channel IDE controller (busmastering)v Vitesse VSC7250 SAS/SATA RAID controllerv Mouse connectorv Keyboard connectorv Serial connectorAcoustical noise emissions:v Sound power, idle: 5.5 bel declaredv Sound power, operating: 6.0 bel declaredEnvironment:v Air temperature:– Server on: 10° to 35°C (50.0° to 95.0°F);altitude: 0 to 2134 m (7000 ft)– Server off: -40° to 60°C (-40.0° to 140.4°F);maximum altitude: 2134 m (7000 ft)v Humidity:– Server on: 8% to 80%– Server off: 8% to 80%Heat output:Approximate heat output in British thermal units(Btu) per hour:v Minimum configuration: 2013 Btu per hour (590watts)v Maximum configuration: 2951 Btu per hour (865watts)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: 0.60 kVA– Maximum: 0.88 kVANotes:1. Power consumption and heat output varydepending on the number and type of optionalfeatures that are installed and thepower-management optional features that arein use.2. These levels were measured in controlledacoustical environments according to theprocedures that are specified by the AmericanNational Standards Institute (ANSI) S12.10 andISO 7779 and are reported in accordance withISO 9296. Actual sound-pressure levels in agiven location might exceed the average statedvalues because of room reflections and othernearby noise sources. The declaredsound-power levels indicate an upper limit,below which a large number of computers willoperate.Chapter 1. The System x3500 server 3