Single Data Rate memory
[ˈsɪŋɡəl ˈdeɪtə reɪt ˈmeməri]
nounpl: Single Data Rate memories
memória de taxa única de dados
1. A type of synchronous DRAM (Dynamic Random Access Memory) that transfers data once per clock cycle, typically used in older computer systems from the 1990s and early 2000s
Single Data Rate memory was the standard for personal computers before DDR memory became mainstream.
A memória de taxa única de dados era o padrão para computadores pessoais antes que a memória DDR se tornasse predominante.
2. RAM technology that operates at one data transfer per clock pulse, with operational speeds typically ranging from 66 MHz to 133 MHz
The old server still uses Single Data Rate memory modules in its configuration.
O antigo servidor ainda utiliza módulos de memória de taxa única de dados em sua configuração.
Single Data Rate memory is primarily referenced in technical, historical, or educational contexts when discussing the evolution of computer memory technology. It is rarely encountered in modern computing but remains important in IT education, vintage computer restoration, and discussions about technological advancement. The term is used identically in both Brazilian Portuguese and European Portuguese technical communities.
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