- Cyber Security
The Business Guide to Secure File Sharing
11 Nov, 2025

£1924.50 inc. VAT
AI-generated summary
This is one of those “it’s fine, but only if you actually need it” purchases. A Windows Remote Desktop Services Client Access License is for licensing users/devices that *connect* to a Windows Server RDS setup. If you’ve got an RDS/Terminal Services environment already and you’re compliant for user/device counts, then buying CALs makes sense. If you don’t have the server-side deployment running (or you’re just testing), this is expensive dead weight—especially at ~£1,603.75 ex-VAT for ten, which is not cheap for something you can easily over/under-buy.
Who should buy: organisations running Windows Server with Remote Desktop Services where multiple users or endpoints need access, and your procurement/licensing model requires CALs (and you’re sure how many users/devices are actually connecting). Who shouldn’t: teams looking to “future-proof” or small environments where Remote Desktop is occasional, because there are often alternative routes (or you can sometimes rationalise licensing) depending on your setup. My honest take: only proceed if you can clearly map your current RDS use to the CAL requirement—otherwise you risk paying for licences you don’t properly use, or worse, still being non-compliant. If you tell me whether you’re licensing by user or device and how many concurrent/managed endpoints connect, I can help sanity-check the quantity.

Lenovo
Microsoft Windows Server 2025 - Licence - 1 device CAL - for ThinkSystem SR250 V3, SR630 V3, SR650 V3, ST250 V3, ST50 V3

Lenovo
Microsoft Windows Server 2025 Remote Desktop Services - Licence - 10 device CALs - Win - for ThinkSystem SR250 V3, SR630 V3, SR650 V3, ST250 V3, ST50 V3

Lenovo
Microsoft Windows Server 2019 - Licence - 5 device CALs - OEM - for ThinkSystem SR250, SR530, SR590, SR630, SR645, SR650, SR665, ST250, ST50, ST550

Lenovo
Microsoft Windows Server 2022 - Licence - 10 device CALs - for ThinkSystem SR250 V2, SR630 V2, SR645, SR650 V2, SR665, ST250 V2, ST50, ST50 V2, ST650 V2