- Cyber Security
The Business Guide to SIEM (Security Information and Event Management)
2 Sep, 2025

£1644.00 inc. VAT
AI-generated summary
Honestly, this is the sort of purchase you only make if you already know you’re short on **Windows Server CALs** and you’ve confirmed the licensing model you’re operating under. A 50-pack of **Windows Server 2019 client access licences** is a pretty safe “pay to be compliant” move for businesses with consistent user/device counts—but it’s not something you buy casually. At **£1,370 ex‑VAT**, the cost per CAL isn’t outrageous for established estates, but it’s still money you’ll regret if your actual seat/device count is wrong or if you migrate to a different server version/licensing approach sooner than expected.
Who it suits: firms running Windows Server 2019 where users or devices need to access hosted services (typical AD/RDS/line-of-business scenarios) and where you can justify the 50 users as stable for the medium term. Who should avoid: anyone unsure of their CAL requirements, those likely to scale down quickly, or teams planning an architecture change (e.g., shifting workloads off Windows Server or moving toward models where CALs aren’t your main licensing lever). If you’re not already confident in your CAL audit numbers, ask for your licensing baseline and do a quick compliance check first—because buying the wrong CAL quantity is one of those “seems minor, turns painful” mistakes.

Lenovo
Microsoft Windows Server 2025 Datacenter - Licence - 2 additional cores - no media/no key, Reseller POS only - Multilingual

Lenovo
Microsoft Windows Server 2025 - Licence - 5 device CALs - for ThinkSystem SR250 V3, SR630 V3, SR650 V3, ST250 V3, ST50 V3

Lenovo
Licence - 1 user CAL - Win - Compatible with any MS 2019 Licence

Lenovo
VMware vSphere Enterprise Plus - (v. 7) - licence + 3 years Lenovo Subscription and Support - 1 processor - for ThinkSystem SR250 V2, SR630 V2, SR645, SR650 V2, SR665, ST250 V2, ST50, ST50 V2, ST650 V2