Search results
Results From The WOW.Com Content Network
The Personal System/2 Model 25 and its later submodels the 25 286 and 25 SX are IBM's lowest-end entries in the Personal System/2 (PS/2) family of personal computers. Like its sibling the Model 30, the Model 25 features an Industry Standard Architecture bus, allowing it to use expansion cards from its direct predecessors, the PC/XT and the PC/AT—but not from higher entries in the PS/2 line ...
Both the Model 25 and 30 could have an optional 20 MB ST-506 hard disk (which in the Model 25 took the place of the second floppy drive if so equipped and used a proprietary 3.5" form factor). 286-based Model 30s are otherwise a full AT-class machine and support up to 4 MB of RAM. IBM Personal System/2 Model 25
Ciné-Kodak Model K; open viewfinder alongside handle. In 1929, a Model BB for 50-foot reels and an additional 8 frames/second speed was introduced, followed by the Model K in 1930, which was an enlarged BB for 100-ft reels. [7] As furnished with a f /3.5 Anastigmat lens, in 1934 the Model K was listed at US$112.50 (equivalent to $2,560 in 2023).
The Model 25 logic is built on IBM SLT modules mounted on pluggable cards, which are plugged into printed circuit boards. The boards are mounted on hinged metal gates, and are interconnected by flat cables. The Model 25 is the first IBM system to store its microcode in a rewritable memory, called the control storage. The control storage uses an ...
The Daisy Model 25 pump-action BB gun typically achieved 350 ft/s (110 m/s). [6] However, the 25's capacity was only 50 BBs, in comparison to the 1000 BB capacity of some leverguns. The 25 does have an advantage in ammunition feeding, however, in that its feeding is spring-loaded, as opposed to many gravity-fed guns which require a shift in gun ...
The HP-25 was a hand-held programmable scientific/engineering calculator made by Hewlett-Packard between early January 1975 and 1978. The HP-25 was introduced as a cheaper (US$195 MSRP) alternative to the ground-breaking HP-65. To reduce cost, the HP-25 omitted the HP-65's magnetic card reader, so it could only be programmed using the keyboard ...
A parked Learjet 25B. The first Model 25 flew on August 12, 1966, and the first delivery was in November 1967. [1]The Learjet 25 is similar to the Model 24 but is 1.27 m (4 ft 2 in) longer, allowing for three additional passengers.
An advertisement for the Columbia Grafonola floor model. The Columbia Grafonola is a brand of early 20th century American phonograph made by the Columbia Graphophone Company. Introduced in 1907, Grafonolas are internal horn alternatives to the same company's external horn Disc Graphophones. [1] [2]