超星云盘 Chaoxing Cloud
chaoxing.com · Storage · 1 record · JSON
超星云盘 Chaoxing Cloud (pan-yz.chaoxing.com) + 超星小组盘 Storage
fails: quotanational-idno cardRper-object-cap
| 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 |
|---|---|
| Price | none stated |
| Per-object cap | Per-file: 1 GB (1000000000 bytes) |
| Retention | not stated |
| 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. |
| Identity | national-id national-id (超星学习通 account, effectively student/real-name bound). |
| Limits |
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. |
| Binding | per-object-cap the per-object cap sets the shard size and therefore the object count; it bounds the total more tightly than any headline quota |
| Interface | rest, webdav-proxy rest |
| 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. |
| Composes with | 100 GB per account is under the 500 GB bar, so it only qualifies via multiplication: an institutional account (学号) is issued to every enrolled student, and 小组盘 adds a shared pool per course group. Realistically one identity = 100 GB. |
| Reliability | Quota was cut 150 GB → 100 GB, i.e. it moves downward. Interfaces are reverse-engineered and break when the university portal changes. |
| Notes | 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'). |
| Evidence rung | reported One page read moves it to documented. |
| Checked | 2026-10-21 (inherited); stale on 2026-11-04 |
| Parsed numbers |
|
Evidence (3)
| date | source | what it proved |
|---|---|---|
| 2026-10-21 | xiaoyi.vc/chaoxing.html | '「超星云盘」目前免费提供 100G 的容量空间，之前的用户是 150G'; '网页版上传单个文件最大为1GB，客户端不限制' |
| 2026-10-21 | dh.fwfly.com/post/62.html | '不限速，免费空间100G，客户端上传单文件上限15G' |
| 2026-10-21 | z.chaoxing.com/application/center/getAppDetail?appId=32 | vendor's own app listing: '为每个用户提供150G的初始容量空间' |
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"
}
}Unknown or withheld values (5)
$.extras.dead_end.retry_whenprocess$.free_tier.notesprocess$.per_object_cap.notesnot-extracted$.retention.notesnot-extracted$.retention.statednot-extracted