IBM 6824, 2289 manual Specifications

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Specifications

This section lists the physical specifications for your computer.

Dimensions

Height: 398 mm (15.67 in.)

Width: 180 mm (7.08 in.)

Depth: 402 mm (15.82 in.)

Weight

Minimum configuration as shipped: 7.6 kg (16.8 lb)

Maximum configuration: 9.97 kg (22 lb)

Environment

Air temperature:

System on: 10° to 35°C (50° to 95° F)

System off: 10° to 43°C (50° to 110° F)

Maximum altitude: 2134 m (7000 ft)

Note: The maximum altitude, 2134 m (7000 ft), is the maximum altitude at which the specified air temperatures apply. At higher altitudes, the maximum air temperatures are lower than those specified.

Humidity:

System on: 8% to 80%

System off: 8% to 80%

Electrical input

Input voltage:

Low range:

Minimum: 90 V ac

Maximum: 135 V ac

Input frequency range: 47–63 Hz

Voltage switch setting: 115 V ac

High range:

Minimum: 180 V ac

Maximum: 265 V ac

Input frequency range: 47–63 Hz

Voltage switch setting: 230 V ac

Input kilovolt-amperes (kVA) (approximate):

Minimum configuration as shipped: 0.08 kVA

Maximum configuration: 0.22 kVA

Note: Power consumption and heat output vary depending on the number and type of optional features installed and the power-management optional features in use.

Heat output (approximate) in British thermal units (Btu) per hour:

Minimum configuration: 257 Btu/hr (75 watts)

Maximum configuration: 616 Btu/hr (180 watts)

Airflow

Approximately 0.48 cubic meters every minute (17 cubic feet every minute) maximum

Acoustical noise-emission values

Average sound-pressure levels:

At operator position:

Idle: 32 dBA

Operating: 39 dBA

At bystander position - 1 meter (3.3 ft):

Idle: 31 dBA

Operating: 35 dBA

Declared (upper limit) sound-power levels:

Idle: 4.5 bels

Operating: 5.0 bels

Note: These levels were measured in controlled acoustical environments according to the procedures specified by the American National Standards Institute (ANSI) S12.10 and ISO 7779 and are reported in accordance with ISO 9296. Actual sound-pressure levels in a given location might exceed the average values stated because of room reflections and other nearby noise sources. The declared sound-power levels indicate an upper limit, below which a large number of computers will operate.

Note: The computer is classified as a Class A or Class B digital device. See the Quick Reference for further information about this classification.

4User Guide

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Contents User Guide Type 2289 Page User Guide Type 2289 Page Appendix B. Manual modem Iv User Guide Safety Information To connect To disconnectModem safety information Lithium battery noticeConnexion Déconnexion Laser compliance statement Consignes de sécurité relatives au modemViii User Guide Overview Information resourcesUser Guide Installing options FeaturesAudio subsystem Security features Specifications Tools required Available optionsHandling static-sensitive devices Installing external options Locating the connectors on the front of your computer Locating the connectors on the rear of your computer Connector Description Obtaining device driversRemoving the cover Locating components Identifying parts on the system boardInstalling memory What to do next Installing adapters Installing internal drives Drive specifications Installing a drive Connecting the first IDE CD-ROM drive or DVD-ROM drive Connecting an additional IDE CD-ROM drive or DVD-ROM drive Physical securityChanging the battery Replacing the cover and connecting the cables Erasing a lost or forgotten password clearing Cmos Installing options User Guide Using the IBM Setup Utility program Starting the IBM Setup Utility programViewing and changing settings Exiting from the IBM Setup Utility programUser password Administrator passwordSetting, changing, and deleting a password Using Security Profile by DeviceSelecting a temporary startup device Selecting a startup deviceChanging the startup device sequence User Guide Updating flashing Bios from a diskette Updating flashing Bios from your operating systemAppendix A. Updating System Programs System programsRecovering from a POST/BIOS update failure Appendix B. Manual modem commands Basic AT commandsExtended AT commands Guard tone disabled Enable RTS/CTS hardware flow controlUS setting for off-hook-to-on-hook ratio Force DSR Signal High onFax Class 1 commands MNP/V.42/V.42bis/V.44 commandsFax Class 2 commands Voice commands User Guide Appendix C. System address maps System memory mapAddress map Address range Address range hex Size Description DecimalLPT3 DMA I/O address map Address hex Description Bits Byte pointerAddress hex Description Bits Byte pointer System resource DMA channel Data width System resourceUser Guide Appendix E. Notices Television output noticeTrademarks IBMIndex DVDPage Page Part Number 49P1040