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In its stock configuration, the Senior Partner weighs 31 pounds (14 kg) and measures 19.75 by 13.5 by 8.25 inches (50.2 by 34.3 by 21.0 cm). [1] Its monochrome, green-phosphor cathode-ray tube display measures nine inches diagonally and supports the CGA video mode for IBM PCs and compatibles, displaying text at up to 80 columns by 25 rows and graphics up to 640 by 200 pixels.
It featured an Intel Pentium M processor in speeds ranging from 1.2 to 1.6 GHz in either Ultra Low Voltage (1.2 GHz) or Low Voltage (1.3 GHz and up), depending on mark of laptop. The laptop featured Intel Centrino technology for power saving ability. The Mark 1, 2 and 3 used DDR RAM and the Mark 4 and 5 used DDR2.
According to AMD the ACP rating includes the power consumption when running several benchmarks, including TPC-C, SPECcpu2006, SPECjbb2005 and STREAM Benchmark [3] (memory bandwidth), [4] [5] [6] which AMD said is an appropriate method of power consumption measurement for data centers and server-intensive workload environments. AMD said that the ...
The Data General/One (DG-1) was a laptop introduced in September 1984 by Data General. [ 3 ] [ 4 ] It was the first battery-powered laptop on the market that was fully compatible with the IBM PC , featuring a full-sized LCD capable of displaying 80×25 text or CGA graphics (640×200).
Volume 3: Circuit-breakers, circuit-breakers, switch-disconnectors and switch-fuse units Volume 4-1: Contactors and motor starters; electromechanical contactors and motor starters[1] Volume 4-2: Contactors and motor starters - Semiconductor motor controllers and starters for a.c. voltage
In electrical engineering, the power factor of an AC power system is defined as the ratio of the real power absorbed by the load to the apparent power flowing in the circuit. . Real power is the average of the instantaneous product of voltage and current and represents the capacity of the electricity for performing
Three-phase electric power (abbreviated 3ϕ [1]) is a common type of alternating current (AC) used in electricity generation, transmission, and distribution. [2] It is a type of polyphase system employing three wires (or four including an optional neutral return wire) and is the most common method used by electrical grids worldwide to transfer ...
Since 2011, Fujitsu and other tier-1 manufacturers [12] have been manufacturing systems containing motherboard variants that require only a 12 V supply from a custom-made PSU, which is typically rated at 250–300 W. DC-to-DC conversion, providing 5 V and 3.3 V, is done on the motherboard; the proposal is that 5 V and 12 V supply for other ...