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The internationally recommended unit symbol for the kilobyte is kB. [ 1 ] In some areas of information technology , particularly in reference to random-access memory capacity, kilobyte instead typically refers to 1024 (2 10 ) bytes.
8,000,000 bits (1,000 kilobytes) ... 2 × 10 17 bits (25 petabytes) – Storage space of Megaupload file-hosting service at the time it was shut down in 2012 [10] 2 58:
The ISQ symbols for the bit and byte are bit and B, respectively.In the context of data-rate units, one byte consists of 8 bits, and is synonymous with the unit octet.The abbreviation bps is often used to mean bit/s, so that when a 1 Mbps connection is advertised, it usually means that the maximum achievable bandwidth is 1 Mbit/s (one million bits per second), which is 0.125 MB/s (megabyte per ...
This could be used to advantage if the programs were repeatedly loaded in different orders, and checking to see how much memory was free after each permutation. For example, if there was a 50 KB UMB and a 10 KB UMB, and programs needing 8 KB and 45 KB were loaded, the 8 KB might go into the 50 KB UMB, preventing the second from loading.
1.25 kB/s: 1986 PS/2 port: 12.0 kbit/s: 1.5 kB/s: 1987 Serial MIDI: 31.25 kbit/s: 3.9 kB/s: 1983 CBM Bus max [w] [43] 41.6 kbit/s: 5.1 kB/s: 1981 Serial RS-232 max: 230.4 kbit/s: 28.8 kB/s: 1962 Serial DMX512A: 250.0 kbit/s: 31.25 kB/s: 1998 Parallel (Centronics/IEEE 1284) 1 Mbit/s: 125 kB/s: 1970 (standardized 1994) Serial 16550 UART max: 1.5 ...
4096 bytes = 4 KiB: A memory page in x86 (since Intel 80386) and many other architectures, also the modern Advanced Format hard disk drive sector size. 4 kB: About one page of text from a novel; 120 kB: The text of a typical pocket book; 1 MiB: A 1024×1024 pixel bitmap image with 256 colors (8 bpp color depth) 3 MB: A three-minute song (133 ...
Of people who come into and go out of the federal workforce each year, there were hundreds of thousands of civilian employees (not counting postal workers) – about 250,000 to just over 300,000 ...
In 1980, the price of a 16 kW (kiloword, equivalent to 32 kB) core memory board that fitted into a DEC Q-bus computer was around US$3,000. At that time, core array and supporting electronics can fit on a single printed circuit board about 25 cm × 20 cm (10 in × 8 in) in size, the core array was mounted a few mm above the PCB and was protected ...