Unverified50% confidenceFactExact time
Traditional BIOS was born in the era of the CP/M operating system in 1975, runs in 16-bit real mode, and has a 1MB memory addressing limit and a 2.2TB hard drive capacity ceiling.
1
Sources
50%
Confidence
Long-term
Relevance
9/1/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedThe traditional BIOS originated in the era of the CP/M operating system in 1975, runs in 16-bit real mode, and has a 1MB memory addressing limit and a 2.2TB hard drive capacity ceiling.78% similarUnverifiedUEFI firmware code size has grown from the few hundred KB of traditional BIOS to tens of MB, and its complexity far exceeds that of traditional BIOS, making firmware update risks higher than in the traditional BIOS era.60% similarUnverified1976年5.25英寸软盘问世，容量从180KB演进至1.2MB56% similarUnverifiedSD 1.5 模型体积约 2GB，是最成熟的早期架构，生态插件最丰富但分辨率和细节表现有上限55% similar
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