Desktop workstation Captiva CAPTIVA 99666 PC/workstation — no OS, integrated graphics not available

Captiva CAPTIVA 99666 PC/workstation is a desktop workstation supplied without an operating system and without specified on-board or discrete graphics. This configuration requires the user or system integrator to install an OS and, if needed, add a compatible graphics solution. The unit is positioned for professional or office environments where custom software and hardware choices are required.

Advantages

The absence of a preinstalled operating system allows flexible selection and installation of the preferred OS and software stack. With no integrated or discrete graphics specified, the chassis and internal expansion options can accommodate a range of GPU choices to match specific performance or budget requirements. This approach supports tailored workstation builds for varied workflows and simplifies compliance with organizational imaging and security policies.

Suitable for

• Custom workstation builds where a specific operating system and graphics solution will be installed
• Office and professional environments that require a base system for imaging and centralized deployment
• Users who plan to add a discrete GPU for graphics-intensive applications or visualization
• System integrators and IT departments assembling configurable desktop systems

Key specifications

• Form factor: desktop workstation designed for internal expansion and component upgrades
• Graphics: no on-board or discrete graphics specified (graphics solution to be added by user)
• Operating system: supplied without an operating system (user installation required)
• Intended use: professional and office workloads with customizable hardware and software

How to use

Install your chosen operating system and the latest drivers for any added components before putting the system into production. If adding a discrete graphics card, power down the system, fit the graphics card into an appropriate PCIe slot, secure it, and connect any required power cables. After hardware installation, boot to BIOS/UEFI to verify device recognition and configure boot order and performance-related settings. Complete driver installation for chipset, network, storage controllers and any added GPU to ensure full functionality.

Usage recommendations

Select a compatible graphics card and power supply that match each other’s power and size requirements. Use current drivers from component manufacturers and apply firmware or BIOS updates provided by the vendor. Maintain adequate case airflow and perform routine dust removal; back up important data and consider adding secondary storage for larger file sets or archives.