China Unicom

wo.cn · Netdisk and pan, Storage · 2 records · JSON

China Unicom Cloud (联通云盘 / 沃盘, pan.wo.cn) Netdisk and pantrialcountry-phoneno cardphoneRper-object-cap
联通云盘 / 沃盘 WoPan (pan.wo.cn, China Unicom) Storagefails: quotacountry-phoneno cardphoneR

China Unicom Cloud (联通云盘 / 沃盘, pan.wo.cn) Netdisk and pan

trialcountry-phoneno cardphoneRper-object-cap

pan.wo.cn · carrier cloud · netdisk-pan/china-unicom-wopan · JSON · compare

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
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
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
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
Limits	per-object-cap 60 GB is the free tier total, which is the cap in practice source write-gated registration wants a Unicom number or a promo code; a non-Unicom number is accepted but still a Chinese one source
Binding	per-object-cap 60 GB free is 12% of the filter and the large grants are time-limited plan benefits. The per-file cap is unpublished, so the account total is what binds, and 60 GB does not reach the filter at any identity cost.
Interface	rest, webdav
Tooling	the OpenList wopan driver, which has its own maintained SDK at OpenListTeam/wopan-sdk-go with refresh-token and family-id support. That makes it maintained rather than reverse-engineered, which is unusual for a Chinese carrier drive
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 whose WebDAV mount is maintained rather than reverse-engineered, which makes it the most stable of the three and the smallest. Two seed records disagreed: one called it trial-only on a one-year 8 TB promo and one called it fails-quota on the 60 GB permanent tier. Both are right about different tiers, and the verdict follows the permanent tier because the promo is time-limited.
Evidence rung	reported
Checked	2026-10-21 (inherited); stale on 2026-11-04
Parsed numbers	`$.limits[0].value` limit:per-object-cap 60.0 GB

Evidence (6)

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

More fields (5)

{
 "access_mode": "registration-gated",
 "sdk": "OpenListTeam/wopan-sdk-go, maintained",
 "cross_carrier_unthrottled": true,
 "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"
 ],
 "slug_note": "the ledger reserved 'provider-8', which is a placeholder rather than a name. This record takes a descriptive slug"
}

联通云盘 / 沃盘 WoPan (pan.wo.cn, China Unicom) Storage

fails: quotacountry-phoneno cardphoneR

pan.wo.cn · cloud-drive · storage/wopan · JSON · compare

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
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')
Egress	Advertised '不限速' on the homepage; no per-GB egress pricing found. Paid tiers step 6 TB.
Identity	country-phone country-phone (PRC number; non-Unicom accepted).
Binding	none no constraint of a named kind was recorded; the verdict rests on the quota sentence rather than on a named limit
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.
Notes	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').
Evidence rung	reported One page read moves it to documented.
Checked	2026-10-21 (inherited); stale on 2026-11-04

Evidence (3)

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'
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 or withheld values (5)

$.extras.dead_end.retry_when process
$.free_tier.notes process
$.per_object_cap.notes not-extracted
$.per_object_cap.stated not-extracted
$.retention.notes not-extracted