IBM xSeries 235 manual Features and specifications

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Features and specifications

The Table 1 provides a summary of the features and specifications for your server.

Table 1. Features and specifications

Microprocessor:

vIntel® Xeon™, 1.8 GHz or higher depending on server model

v512 KB (minimum) Level-2 cache

v400 MHz or 533 MHz front-side bus (FSB) depending on server model

vSupport for up to two microprocessors Note: You can use the Configuration/Setup program in your server to determine the specific type of microprocessor on your system board.

Memory:

vStandard: 256 MB or 512 MB, depending on server model, expandable to 6 GB

vType: 133 MHz/266 MHz, registered, ECC, double data rate, SDRAM

vSizes: 128 MB, 256 MB, 512 MB, or 1 GB, in pairs

vConnectors: two-way interleaved, six dual inline memory module (DIMM) connectors

vMaximum: Three pairs of DIMMs

Drives standard:

vDiskette: 1.44 MB

vCD-ROM: IDE

Expansion bays:

vSix open hot-swap, slim-high, 3.5-inch drive bays

vThree 5.25-inch bays (CD-ROM drive installed in one bay)

vOne 3.5-inch removable-media drive bay (diskette drive installed)

PCI expansion slots:

vTwo Active PCI-X™(hot-plug) 133 MHz/64-bit

vThree PCI-X non-hot-plug 100 MHz/64-bit

vOne PCI non-hot-plug, 33 MHz/32-bit

Upgradeable microcode:

BIOS, diagnostics, and IBM integrated system management upgrades (when available) can update EEPROMs on the system board

Predictive Failure Analysis® (PFA) alerts:

vPower supplies

vFans

vMemory

vHard disk drives

vMicroprocessors

vVoltage regulator modules (VRMs)

Integrated functions:

vIBM integrated system management processor (ISMP)

–Service processor with Light Path Diagnostics™

–RS-485 (ASM interconnect)

–Support for IBM Remote Supervisor Adapter

vBroadcom 5703 10/100/1000 Ethernet controller (one port, controller on system board)

vOne serial port

vOne parallel port

vTwo internal Ultra320 SCSI ports (dual-channel integrated SCSI controller with RAID capabilities on the system board)

vThree Universal Serial Bus (USB) v1.1 ports (one on the front and two on the rear of the enclosure)

vKeyboard port

vMouse port

vATI Rage XL video (controller on system board)

–Compatible with SVGA and VGA

–8 MB video memory

Security features:

vDoor and side cover lock

vPower-on and administrator passwords

vRemote-control security settings

vSelectable drive startup

vKeyboard password

vSystem-management security

–User login password

–Read-only or read/write access

–Dial-in call-back

Power supplies:

vHot-swap (some models)

–Standard: Two 560 watts (115-230 V ac) for redundancy

–Redundant/nonredundant indicator on diagnostic LED panel

vNon-hot-swap (some models)

–Standard: One 560 watts (115-230 V ac)

–Upgradeable to two hot-swap power supplies

Acoustical noise emissions:

vSound power, idle: 6.5 bel

vSound power, operating: 6.5 bel

vBystander sound pressure, idle: 49 dBa

vBystander sound pressure, operating: 49 dBa

Redundant cooling:

Six hot-swap fans

Electrical input:

vSine-wave input (50-60 Hz) required

vInput voltage range automatically selected

vInput voltage low range:

–Minimum: 100 V ac

–Maximum: 127 V ac

vInput voltage high range:

–Minimum: 200 V ac

–Maximum: 240 V ac

vInput kilovolt-amperes (kVA) approximately:

–Minimum: 0.1 kVA

–Maximum: 0.8 kVA

Power available for drives:

v+5 V dc

v+12 V dc

Heat output:

Approximate heat output in British thermal units (Btu) per hour

vMinimum configuration: 341 Btu (100 watts/hour)

vMaximum configuration: 2600 Btu (760 watts/hour)

Environment:

vAir temperature:

–Server on: 10° to 35°C (50° to 95°F)

Altitude: 0 to 2134 m (7000 ft)

–Server off: -40° to +60°C (-40° to 140°F)

Maximum altitude: 2133 m (7000 ft)

vHumidity:

–Server on: 8% to 80%

–Server off: 8% to 80%

Size (tower model):

vHeight: 440 mm (17.3 in.)

vDepth: 700 mm (27.5 in.)

vWidth: 221 mm (8.7 in.)

vWeight: 33.5 kg (74 lb) to 45.8 kg (101 lb) depending upon configuration

Size (5 U) (rack configuration):

vHeight: 216 mm (8.5 in.)

vDepth: 674 mm (26.5 in.)

vWidth: 440 mm (17.3 in.)

vWeight: 33.5 kg (74 lb) to 45.8 kg (101 lb) depending upon configuration

Chapter 1. Introducing the IBM xSeries 235 Type 8671 server 3

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Contents Users Guide Page User’s Guide Page Contents Iv IBM xSeries 235 Type 8671 User’s Guide Safety Vi IBM xSeries 235 Type 8671 User’s Guide Statement 82 kg 180 lb Safety Statement Following label indicates moving parts nearby Related Publications Introducing the IBM xSeries 235 Type 8671 serverIBM xSeries 235 Type 8671 User’s Guide Features and specifications Features and specificationsWhat your server offers IBM Director Reliability, availability, and serviceabilityIntegrated network environment support Redundant connectionIBM Director UpdateXpress program Systems Management Director PackageIBM Universal Manageability Tower model Server controls and indicatorsRack configuration Front viewIntroducing the IBM xSeries 235 Type 8671 server Server with fixed power supply Server with hot-swap power suppliesRear view Operator information panel Turning on the server Server power featuresTurning off the server Standby mode Configuring your server System Summary Using the Configuration/Setup Utility programStarting the Configuration/Setup Utility program Choices available from the Configuration/Setup main menuProduct Data Power-on PasswordAdministrator Password System InformationSystem Partition Visibility Advanced SetupMemory Settings Start OptionsLoad Default Settings Integrated System Management Processor SettingsError Logs Restore SettingsUsing passwords Remote Control Security SettingsPower-on password override switch Administrator password Using the LSI Logic Configuration Utility programStarting the LSI Logic Configuration Utility program Using the ServerGuide Setup and Installation CDFormatting a Scsi hard disk drive Setup and configuration overview ServerGuide featuresSystem Partition Typical operating-system installation Setting up or updating multiple serversInstalling your operating system without ServerGuide Using ServeRAID Manager Configuring the Gigabit Ethernet controller Ethernet port connectorHigh-performance Ethernet modes Updating the integrated system management firmware Before you call Appendix A. Getting help and technical assistanceSoftware service and support Hardware service and support Appendix B. Warranty information Warranty periodProblem determination Checking software Warranty service and supportPurchasing additional services International Warranty ServiceWarranties of ANY Kind Appendix B. Warranty information Americas Brazil Part 2 Country-unique TermsAustralia India Following Terms Apply to ALL Emea Countries Following Terms Apply to the Country Specified Italy Following item is added to this paragraph Edition notice Appendix C. NoticesImportant notes TrademarksAppendix C. Notices Avis de conformité à la réglementation d’Industrie Canada Industry Canada Class a emission compliance statementEuropean Union EMC Directive conformance statement Taiwan electrical emission statementAppendix C. Notices IBM xSeries 235 Type 8671 User’s Guide Index LEDs Index IBM xSeries 235 Type 8671 User’s Guide Page Part Number 25R4645

xSeries 235 specifications

The IBM xSeries 235 is a distinguished server model designed to cater to the needs of small and medium-sized businesses, offering a blend of performance, scalability, and manageability. This versatile server is powered by Intel's Xeon processors, providing robust processing capabilities that can handle a variety of workloads efficiently.

One of the main features of the xSeries 235 is its dual-processor architecture, which allows for increased computational power. This configuration can support up to two Intel Xeon processors, making it well-suited for multitasking environments where performance is crucial. Additionally, it offers support for up to 8GB of RAM, enabling it to manage multiple applications simultaneously and ensure smooth operation under load.

In terms of storage, the xSeries 235 accommodates several hard drive configurations. It supports a mix of SCSI and SATA drives, allowing users to choose the storage solution that best meets their performance and capacity needs. The server’s RAID capabilities further enhance data protection and availability, offering Options such as RAID 0, 1, 1E, 5, and 10 for flexible and reliable storage management.

The xSeries 235 is built on IBM's Enterprise X-Architecture, which brings advanced features such as Hot-Swap drive bays and redundant power supplies. These features ensure higher reliability and uptime, making it a dependable choice for critical business applications. The server also incorporates built-in management tools through the IBM Director software, providing administrators with the ability to monitor, manage, and streamline server operations effectively.

Furthermore, the xSeries 235's compact 1U form factor facilitates easy deployment in data center environments with limited space. This space-efficient design does not compromise on performance, as it can still deliver significant computational resources without the bulk of traditional servers.

The server also emphasizes energy efficiency, aligning with the increasing demand for environmentally friendly technology solutions. It is designed to minimize power consumption while maintaining high performance, contributing to lower operational costs for businesses.

Overall, the IBM xSeries 235 stands out as a reliable and cost-effective server solution, ideal for businesses looking to enhance their IT infrastructure without overshooting their budget. Its combination of processing power, storage flexibility, and enterprise-grade features encapsulates why it remains a preferred choice for many organizations.
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