X and XS Server – Possible configurations and add-ons

Last change on 2026-02-18 • Created on 2025-11-24 • ID: RO-90B18

On this page, you will find the possible configurations of the former X and XS root server lines. You can find the standard configuration of the individual server models here.

→ You can find the add-on price list in a separate article: Price list for add-ons & options.

Overview of all X & XS server models with possible drives, RAM upgrades and add-ons

Model RAM upgrade Drive upgrade Additional add-ons
X2 No additional RAM No additional drives No further upgrades
X3 No additional RAM No additional drives No further upgrades
X4 No additional RAM No additional drives No further upgrades
X5 No additional RAM No additional drives No further upgrades
XS13 No additional RAM No additional drives NIC
XS29 No additional RAM No additional drives NIC

Expandable hardware options

Below you will find an overview of possible hardware expansions/add-ons for XS servers (prices listed separately in the price list):

  • 1 Gbit/s NIC

Other add-ons

Notes

  • The X and XS server lines are end-of-life model series with fixed hardware configurations.
  • No drive extensions are available because of fixed backplane and chassis layouts.
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