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超星云盘 Chaoxing Cloud (pan-yz.chaoxing.com) + 超星小组盘
pan-yz.chaoxing.comAcademicstorage/chaoxing-cloudJSONcomparereport an errorprovider JSON
- Free allowance
- 100 GB free per account (was 150 GB before a reduction; one vendor page still advertises '为每个用户提供150G的初始容量空间').
- Verdict
- fails: quotathe free allowance is too small to matter
- Cost
- free tier
- Identity
- national-idno card, no phone
- Binding limit
- per-object-capPer-file: 1 GB
- Evidence
- reported3 sources; a third party said so
- Freshness
- stale on 2026-11-05checked 2026-10-21 (inherited); stale on 2026-11-05
| Free tier | 100 GB free per account (was 150 GB before a reduction; one vendor page still advertises '为每个用户提供150G的初始容量空间'). Per-file: 1 GB on web, up to 15 GB via the desktop client ('客户端上传单文件上限15G'). unit GB; metered on unstated |
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| Price | none stated |
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| Limits | - per-object-cap (binding) Per-file: 1 GB source
per-object-cap: 1 GB (web) / 15 GB (client). pull-count / write-gate: sharing requires the recipient to log in. No published API rate limit; parsers require a Referer header and CHAOXING marks the group drive as proxy-only. |
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| Identity | national-id national-id (超星学习通 account, effectively student/real-name bound). |
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| Egress | Upload/download not speed-limited ('上传下载不限速'). Downloads of shared files require login — a read-gate on the sharing path, not the byte path. |
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| Per-object cap | Per-file: 1 GB (1000000000 bytes) |
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| Retention | not stated |
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| Interface | rest, webdav-proxy rest |
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| Tooling | OpenList driver chaoxing (超星小组盘 — group drive variant, explicitly '需要代理才能使用') and qaiu/netdisk-fast-download pcx with a mandatory Referer: https://pan-yz.chaoxing.com. Both are reverse-engineered. |
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| Composes with | Realistically one identity = 100 GB. |
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| Reliability | Quota was cut 150 GB → 100 GB, i.e. it moves downward. Interfaces are reverse-engineered and break when the university portal changes. |
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| Parsed numbers | - has-free-tier 1
- per-object-cap 1 GB
|
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Evidence 3
More fields 1
| dead end | {"failure_class": "quota","why": "100 GB free per account (was 150 GB before a reduction; one vendor page still advertises '为每个用户提供150G的初始容量空间'). Per-file: 1 GB on web, up to 15 GB via the desktop client ('客户端上传单文件上限15G').","retry_when": null,"first_recorded": "2026-10-21"} |
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Unknown values 3
- per object cap notes: the field may be stated in a source that was not read
- retention notes: the field may be stated in a source that was not read
- retention stated: the field may be stated in a source that was not read