Unverified50% confidenceFactExact time
单张CD-ROM提供约650MB的存储空间，相比此前卡带的数MB容量提升了数百倍
1
Sources
50%
Confidence
Long-term
Relevance
7/12/2026
First Seen
Sources
Cite This Claim
Stable URI
https://kongchang.com/claim/493780API
curl https://kongchang.com/api/v1/knowledge/claims/493780MCP
get_claim(id=493780)