Lenovo NetVista X40 Quick Reference for NetVista 2179 and 6643 systems (Dutch) - Page 19
Power supply, Integrated functions
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Table 2. Desktop Model Features and Specifications Microprocessor: Video : (depending on your model) v Supports one microprocessor v Intel™ Pentium™ III with 256 KB Level-2 cache and MMX (MMX2) technology v Matrox or NVidia AGP video adapter v Compatible with SVGA and VGA v Matrox has 16 MB SDRAM video memory Memory: v NVidia has 32 MB SDRAM video v Minimum: 64 MB memory v Maximum: 1.5 GB v Type: PC133 MHz, ECC SDRAM, unregistered DIMMs only v Slots: Three dual inline Size: v Height: 140 mm (5.5 in.) v Depth: 425 mm (16.7 in.) v Width: 425 mm (16.7 in.) Drives: (depending on your model) v Weight: approximately 11.3 Kg (25 v Diskette: 1.44 MB lb.) when fully configured v CD-ROM : IDE v Hard disk drive Integrated functions: v 10BASE-T/100BASE-TX Ethernet Expansion bays controller on the system board v Two 5.25-in. bays (One CD-ROM with an RJ-45 Ethernet port drive installed) v Two serial ports v Two 3.5-in. bays (One diskette v Parallel port drive and one hard disk drive v Two USB ports installed) v Keyboard port v Mouse port PCI expansion slots : v MIDI port v Three 33 MHz/32-bit on the system v Audio ports board (some models come with a SCSI adapter installed) - Line out - Line in AGP slot : v Accelerated graphics port (AGP) v Video adapter installed in the AGP slot on the system board - Mic v Dual-channel bus mastering IDE controller Acoustical noise emissions : Power supply : One 155 watt (90-240 V ac) v Sound power, idling: 6.6 bel maximum v Sound power, operating: 6.8 bel maximum Environment: v Air temperature : - Computer on: 10° to 35° C (50.0° to 95.0° F). Altitude: 0 to 914 m (2998.7 ft.) - Computer on: 10° to 32° C (50.0° to 89.6° F). Altitude: 914 m (2998.7 ft.) to 2133 m (6998.0 ft.) - Computer off: 10° to 43° C (50.0° to 109.4° F). Maximum altitude: 2133 m (6998.0 ft.) v Humidity : - Computer on: 8% to 80% - Computer off: 8% to 80% Heat output : Approximate heat output in British Thermal Units (Btu) per hour v Minimum configuration: 272 Btu (80 watts) v Maximum configuration: 767 Btu (225 watts) Electrical input : v Sine-wave input (50-60 Hz) required v Input voltage low range: - Minimum: 90 V ac - Maximum: 137 V ac v Input voltage high range: - Minimum: 180 V ac - Maximum: 265 V ac v Input kilovolt-amperes (kVA) approximately: - Minimum: 0.08 kVA - Maximum: 0.52 kVA Chapter 1. Introducing the IntelliStation E Pro models 3