Search results
Results from the WOW.Com Content Network
Historical lowest retail price of computer memory and storage Electromechanical memory used in the IBM 602, an early punch multiplying calculator Detail of the back of a section of ENIAC, showing vacuum tubes Williams tube used as memory in the IAS computer c. 1951 8 GB microSDHC card on top of 8 bytes of magnetic-core memory (1 core is 1 bit.)
A portion of the computer's hard drive is set aside for a paging file or a scratch partition, and the combination of physical RAM and the paging file form the system's total memory. (For example, if a computer has 2 GB (1024 3 B) of RAM and a 1 GB page file
In the late 1980s IBM invented DDR SDRAM, they built a dual-edge clocking RAM and presented their results at the International Solid-State Circuits Convention in 1990. [6] [7] Samsung released the first commercial DDR SDRAM chip (64 Mbit) in June 1998, [3] followed soon after by Hyundai Electronics (now SK Hynix) the same year. [8]
The second-generation computer architectures initially varied; they included character-based decimal computers, sign-magnitude decimal computers with a 10-digit word, sign-magnitude binary computers, and ones' complement binary computers, although Philco, RCA, and Honeywell, for example, had some computers that were character-based binary ...
Sinclair ZX81 was released, for a similar price to the ZX80 (see 1980). 8 April 1981 US Osborne 1 portable computer introduced; the company sold many units before filing for bankruptcy only two years later. 12 August 1981 US IBM announced their open architecture IBM Personal Computer. [2] 100,000 orders were taken by Christmas. The design ...
OCZ discontinued all RAM production, citing poor market performance and the weakening global DRAM market, by the end of their 2010 fiscal year on February 28, 2011. [ 7 ] In March 2011, OCZ acquired Indilinx Company, Limited, a privately-held fabless provider of flash controller silicon and software for SSDs, for approximately $32 million of ...
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!
DRAM SO-DIMM. In 2002, the United States Department of Justice, under the Sherman Antitrust Act, began a probe into the activities of dynamic random-access memory (DRAM) manufacturers in response to claims by US computer makers, including Dell and Gateway, that inflated DRAM pricing was causing lost profits and hindering their effectiveness in the marketplace.