China Unicom
wo.cn · 2 records in Netdisk and pan, Storage · JSON
Records 2
- trialChina Unicom Cloud (联通云盘 / 沃盘, pan.wo.cn)
Netdisk and panfree tieridentity country-phoneno cardlimit per-object-capevidence reportedstale on 2026-11-19
- fails: quota联通云盘 / 沃盘 WoPan (pan.wo.cn, China Unicom)
Storagefree tieridentity country-phoneno cardevidence reportedstale on 2026-11-05
China Unicom Cloud (联通云盘 / 沃盘, pan.wo.cn)
Netdisk and pan- Free allowance
- 60 GB free, raised from 10 GB by a promotion from 2025-09-01 to 15 that was made permanent: '免费用户存储空间 由10GB 提升至60GB，空间长期有效'.
- Verdict
- triala time-boxed or one-time trial, not a recurring allowance
- Cost
- free tier
- Identity
- country-phoneno card, phone required
- Binding limit
- per-object-cap60 GB is the free tier total, which is the cap in practice
- Evidence
- reported11 sources; a third party said so
- Freshness
- stale on 2026-11-19checked 2026-11-04 (inherited); stale on 2026-11-19
| Free tier | 60 GB free, raised from 10 GB by a promotion from 2025-09-01 to 15 that was made permanent: '免费用户存储空间 由10GB 提升至60GB，空间长期有效'. Non-Unicom numbers can register unit GiB; metered on stored-bytes |
|---|---|
| Price | none stated |
| Limits | |
| Binding | per-object-cap The per-file cap is unpublished, so the account total is what binds, and 60 GB does not reach the filter at any identity cost. |
| Identity | country-phone a PRC number, with a non-Unicom number accepted: '非联通用户也能注册'. A promo code is the alternative path |
| Egress | Advertised 不限速 on the homepage. One poster measured cross-carrier throughput through OpenList and WebDAV at their full 100 Mbit/s up and 500 Mbit/s down, so unlike Tianyi it is not throttled cross-carrier |
| Per-object cap | Not published in what was read |
| Retention | The 60 GB is stated as 长期有效, long-term valid. Promotional grants of 8 TB run one year |
| Interface | rest, webdav |
| Tooling | the OpenList wopan driver, which mounts through the web client with a refresh token and an access token that a helper tool mints or that are captured from the browser. The OpenList documentation calls the interface a reverse-engineered one that the OpenList project does not actively maintain. A separate Go SDK, OpenListTeam/wopan-sdk-go, takes a refresh token |
| Composes with | 60 GB per account and phone-bound, so each additional carrier number is a new identity. Carrier family sharing pools within a household. Not a 500 GB play without multiplication |
| Reliability | The quota is promotional and has already changed once, and the operator drives historically shrink free tiers after a growth phase. Multiple posters describe the product as under-resourced with a slow interface, and the WebDAV mount and the cross-network speed are the best of the three carrier pans |
| Notes | A carrier pan reached through an OpenList driver and a separate Go SDK; the OpenList documentation calls the interface reverse-engineered and not actively maintained by that project. Two earlier records disagreed: one called it trial-only on a one-year promo and one called it fails-quota on the permanent free tier. Both are right about different tiers, and the verdict follows the permanent tier because the promo is time-limited. A third-party table now lists a larger free quota, which is open to a check |
| Parsed numbers |
|
Evidence 11
| date | source | what it proved |
|---|---|---|
| 2026-10-21 | forum.naixi.net/thread-5251-1-1.html | '免费用户存储空间 由10GB 提升至60GB，空间长期有效' and '非联通用户也能注册' |
| 2026-10-21 | pan.wo.cn/ | homepage title '联通云盘-开启美好时光|不限速', and '非联通用户也能注册' |
| 2026-10-21 | linux.do/t/topic/2455477 | '可以送8T的存储空间...本人通过Openlist挂载webdav实测，能够跑满我的100Mbps上传和500Mbps下载...会员有效期1年' |
| 2026-10-21 | linux.do/t/topic/929354 | '我是永久2T，办套餐送的', so permanent capacity rides a plan |
| 2026-10-21 | www.nodeseek.com/post-844305-2 | the web client actively blocks F12 inspection: '这个打开F12 会自动屏蔽' |
| 2026-10-21 | probe: https://pan.wo.cn/ | The site answered a title through another path, so the DNS result is vantage-dependent and not a death |
| 2026-11-03 | openlistteam.github.io/docs/zh/guide/drivers/wopan.html | the OpenList wopan driver page calls the interface a reverse-engineered one that the project does not actively maintain |
| 2026-11-03 | probe: https://pan.wo.cn/ | the host resolves and answers 200 with the 联通云盘 page, whose title advertises 不限速 |
| 2026-11-03 | zh.wikipedia.org/zh-cn/中国大陆网盘列表 | the table row lists 500G free, a 2G upload limit and a 0.5M/s download limit, unlike the 60 GB and unthrottled figures of this record |
| 2026-11-03 | openlistteam.github.io/docs/zh/guide/drivers/wopan.html | an OpenList mount of the pan uses the web client, and a later web login signs the mount out |
| 2026-11-03 | github.com/OpenListTeam/wopan-sdk-go | the Go SDK is built from a refresh token |
More fields 4
| access mode | registration-gated |
|---|---|
| sdk | OpenListTeam/wopan-sdk-go, maintained |
| cross carrier unthrottled | yes |
| aliases | ["联通云盘 (China Unicom)","联通云盘 / China Unicom Cloud (pan.wo.cn)","联通云盘 / 沃盘 WoPan","WoPan"] |
- Free allowance
- 60 GB free — raised from 10 GB by a 2025-09-01→15 promotion that was made permanent ('免费用户存储空间 由10GB 提升至60GB，空间长期有效').
- Verdict
- fails: quotathe free allowance is too small to matter
- Cost
- free tier
- Identity
- country-phoneno card, phone required
- Binding limit
- noneno named constraint binds
- 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 | 60 GB free — raised from 10 GB by a 2025-09-01→15 promotion that was made permanent ('免费用户存储空间 由10GB 提升至60GB，空间长期有效'). Site tagline '不限速'. Non-Unicom numbers can register ('非联通用户也能注册'). unit GB; metered on unstated |
|---|---|
| Price | none stated |
| Identity | country-phone country-phone (PRC number; non-Unicom accepted). |
| Egress | Advertised '不限速' on the homepage; no per-GB egress pricing found. Paid tiers step 6 TB. |
| Per-object cap | not stated |
| Retention | 60 GB free — raised from 10 GB by a 2025-09-01→15 promotion that was made permanent ('免费用户存储空间 由10GB 提升至60GB，空间长期有效') |
| Interface | rest, webdav-proxy rest |
| Tooling | OpenList driver wopan (has its own SDK: github.com/OpenListTeam/wopan-sdk-go, refresh-token + family-id support) — maintained, not reverse-engineered, which is unusual for a Chinese carrier drive. |
| Composes with | 60 GB per account, phone-bound; each additional carrier number is a new identity. Carrier-family sharing ('family_id') pools within a household. Not a 500 GB play unless multiplied. |
| Reliability | Quota is promotional and has already changed once; operator drives historically shrink free tiers after the growth phase. |
| Parsed numbers |
|
Evidence 3
| date | source | what it proved |
|---|---|---|
| 2026-10-21 | forum.naixi.net/thread-5251-1-1.html | part of the text of Free tier, above |
| 2026-10-21 | pan.wo.cn/ | homepage '联通云盘-开启美好时光|不限速' |
| 2026-10-21 | docs.oplist.org/guide/drivers/wopan | + https://github.com/OpenListTeam/wopan-sdk-go — maintained driver + SDK |
More fields 1
| dead end | {"failure_class": "quota","why": "60 GB free — raised from 10 GB by a 2025-09-01→15 promotion that was made permanent ('免费用户存储空间 由10GB 提升至60GB，空间长期有效'). Site tagline '不限速'. Non-Unicom numbers can register ('非联通用户也能注册').","retry_when": null,"first_recorded": "2026-10-21"} |
|---|
Unknown values 3
- per object cap notes: the field may be stated in a source that was not read
- per object cap stated: 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