vDisk uses the IDV architecture: the OS is delivered centrally from the server but runs locally on each PC — performance matches an ordinary computer and everything keeps working offline. One master image manages every machine, with the cc-class interactive classroom built in and ready to use.
Centrally delivered, locally executed — performance equals a physical PC. One image covers common hardware, so thousands of machines are maintained as one, with changes pushed in a click.
electronic classroom software — cross-platform native support for Windows and Linux/, with teacher and student clients sharing a single installer; screen broadcast with voice sync adapts to network conditions; monitoring, remote control, screen lock, and homework collection all in one place.
spotlight: Linux electronic classroom · Linux screen broadcasting software · Linux teaching software
Every V5 upgrade targets the day-to-day pain points: how fast machines image, whether power loss hurts, whether PCs slow down over time, and how easy terminals are to manage. Engineering details are collapsed below.
The server side has been entirely rewritten in Go, producing multi-platform binaries from a single compilation — covering Windows / Linux and architectures including x86-64 / ARM64 / Loongson LoongArch, with native support for Kunpeng / Phytium / Hygon , and able to run directly on physical machines, virtual machines, or Docker containers.
The boot menu has been completely redesigned so that terminal settings can be synced right at startup — desktop access mode, computer IP, computer name, time synchronization and more are delivered together; it also integrates a rich set of shortcut keys to enable functions like Study Mode with one tap, making startup configuration more efficient.
Desktop delivery supports resumable transfer and can be restarted and resumed at any point mid-transfer; interrupting a download will not corrupt the currently running image or cause a blue screen, and terminals can be used normally without waiting for the download to finish.
Choose between BT and chained-transfer modes, with smart sharing — terminals that finish downloading automatically become seeds and distribute the image to other machines. The more you deploy, the faster it gets, with virtually zero load on the server.
A brand-new graphical ROM — you can modify and maintain images directly within the ROM; terminal password restrictions are supported so unauthorized users cannot operate it, making local maintenance more intuitive and more secure.
Before an image upload or update is finalized, you can roll back to update mode at any time to keep editing and uploading—no need to start over; push only once you're satisfied.
Comes with a personal cloud drive that works just like a local system disk—virtual machines and lab environments can run directly from the cloud drive. Desktop data is automatically redirected and roams freely across terminals, with support for multi-disk / multi-NIC / multi-server load balancing.
The system disk supports network, semi-cache and full-cache boot — diskless network boot is ready to use instantly, and semi-cache reads on demand, using only as much as needed; the data disk likewise supports semi-cache/full-cache, with full-cache fully caching locally for near-physical-disk read/write that keeps working offline, and cache automatically reclaimed when limits are exceeded.
The underlying drivers have been fully rebuilt, with read/write fully upgraded to 4K and a significant boost in speed; it supports SSD performance probing and capacity reclamation, and provides real-time feedback on SSD lifespan and total read/write volume, making disk health clear at a glance.
The all-new linuxupload packaging tool completes driver compilation, disk partitioning, bootloader installation, and system upload in a single command with a fully graphical wizard. Supports x86_64 and multi-architecture (arm64 / Loongson / Phytium), compatible with Kylin / UOS / openEuler / Anolis OS — package and upload domestic systems to the cloud on your own.
Different industries, one platform — click a scenario for the full solution
From K-12 to university labs: one image, unified management, and one-click environment switching before class.
View SolutionMany rooms and software stacks — one administrator maintains the whole campus.
View SolutionTraining environments switch with the timetable; whatever students do, a reboot restores everything.
View SolutionAgent PCs are centrally managed and quickly deployed; staff change, environments don't.
View SolutionA sealed exam environment is pushed to every seat — machines boot straight into the standard exam state.
View SolutionShop-floor terminals are centrally maintained, downtime drops, and production continues even offline.
View SolutionClinic workstations restore in seconds and run 24/7 without interrupting patient care.
View SolutionCloud desktop + classroom software + IoT control — a smart classroom in one.
View SolutionFor common issues in traditional IDV3 such as dual-disk blue screens, third-party software conflicts, synchronization freezes, and gradual slowdowns, vDisk V5 resolves them one by one after the rebuild (see User Manual）
| Comparison Item | IDV3 / vDisk3 | IDV5 / vDisk5 New Version |
|---|---|---|
| Post-Deployment Performance | Laggy operation, high process usage, with read speeds capped at about 300M/s. | Rebuilt drivers deliver SSD read speeds above 1 GB/s with no slowdown over time |
| SSDs Slow Down Over Time | SSDs slow down with use, eventually dragging down boot times | Fixed, with SSD health collected every half hour for early warnings. |
| Restart Mid-Download | Restarting during download/sync can corrupt the image, causing a blue screen and boot failure. | Use while downloading; power loss or reboot won't damage the current image |
| Resumable Transfer | Not supported; on error you must wipe and start over, which is very time-consuming | Supports automatic resume after shutdown or restart |
| Distribution Modes and Speed | Chained transfer / broadcasting often stalls at zero speed, daisy-chains every machine and has a low success rate | BT seeding for peer transfer by default—the more it spreads, the faster it gets, with a far higher success rate than before. |
| Third-party software compatibility | Coexisting with classroom software like Jiyu often causes port conflicts and client blue screens | cc-class uses one installer for both teacher and student ends, natively integrated with no port conflicts. |
| Dual-disk / driver boot | With dual M.2 + HDD disks, a missing NVMe driver in the image causes a blue screen; the master image's NIC driver must be the original one, otherwise it slows down multicast transfer. | NIC / disk drivers auto-attach via PnP at boot; dual-disk support has been fixed and optimized. |
| Stable sync / boot | Prone to freezing on the boot preload screen after syncing | Zero-speed auto-optimization + resumable transfers for stable, freeze-free startup |
| Mount Disk | When the system has uninitialized partitions, it tends to report "failed to mount disk" | Automatically detects and clears failed tasks for stable mounting |
| Login / connect | Frequent network errors and missing desktop icons | Graphical ROM self-check over the network; the boot menu syncs the access mode automatically. |
| Architecture & Cross-Platform | Cross-platform and domestic-IT adaptation is difficult, requiring separate compilation and maintenance | Fully rearchitected, cross-platform application that runs on x86 / ARM / NAS / Docker; Kunpeng / Phytium / UOS / Kylin |
| Personal Network Drive | None | An account-based virtual disk that works just like the local C drive—save assignments and run VMs directly. |
| Network / semi-cached boot | None | Supports network boot and half-read/half-cache, caching only what you use, so even small hard drives work |
| Network Control | None | One-click switching between LAN-only / domestic-only / full internet, easily blocking external access |
| IoT & Teaching | No IoT support; interactive teaching requires purchasing separate third-party software | Unified control of access / surveillance / air conditioning / lighting; cc-class digital classroom + AI teaching. |
| Mobile Operations & Maintenance | None | Remote control via WeChat Mini Program, with standard cron-scheduled power on/off. |
Real Deployment Site Snapshots
With the cloud desktop as the entry point, extending to IoT centralized control, teaching extensions and AI teaching; service providers enjoy regional exclusivity, official-website customers are auto-assigned, and trial registration is fully self-service.
Starting from the high-frequency, essential need of cloud desktops, we gradually extend to IoT, teaching and AI-assisted teaching, helping customers manage all their computers as one.
All users belong to the service provider, with only one provider per region—avoiding internal competition, protecting investments and letting partners focus on growing their local market with confidence.
Inquiries and applications from the official website are automatically synced to the corresponding regional service provider, ensuring immediate follow-up and zero lost leads.
Trial requests and account registration are fully self-service: fill in and start using right away, with no tedious approvals or waiting, so customers get started with zero barriers.
Recruiting exclusive regional service partners; interested partners welcome Join Us →
Exclusive distribution, OEM branding, deep customization — built in-house by the manufacturer and controllable for the long term — multiple cooperation models for mutual benefit
Join to become a regional distributor: official-website customers are automatically assigned to your account, with exclusive protection for your region so you can confidently cultivate the local market.
Supports OEM private labeling for delivery under your own brand; you manage channels and customers freely, with customizable trademarks, packaging, and pricing.
With fully self-controlled core code, we offer deep customization partnerships—developing features on demand, integrating interfaces, and delivering tailored solutions.
Twenty years of independent R&D: the cloud desktop kernel, drivers, and platform are all developed in-house, with the original team continuously iterating, ensuring fully self-controlled technology.
Call us or scan the code to chat—we reply within 24 hours on business days.