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A sleek, dark-colored NetApp server device with a Bosch logo, featuring multiple front panels and a minimalist design.
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Expansion unit 12x10TB

The Expansion unit delivers scalable network storage to support high-bandwidth video. Designed for mission-critical environments, its modular architecture supports data availability and simplifies everyday maintenance.

Commercial Type No: DSX-N1D8X8-12AT

  • SAS interface-connected expansion unit with 12 internal HDDs

  • Configurable hardware-based RAID/DDP protection (RAID‑5, RAID‑6 or DDP) for highest system performance

  • Redundant hot-swappable power supplies and cooling fans

  • Fully modular design for ease of service and protected by NetApp services, including a 3 years next business day on-site support

Product Overview

Support intensive high-resolution video

Dual 10 Gigabit Ethernet ports deliver the high-speed connectivity required to process and store demanding video data across enterprise networks.

Scale capacity easily

The scalable architecture allows teams to easily add expansion units, adapting to growing video retention needs without interrupting daily operations.

Safeguard critical footage

Configurable hardware-based RAID and Dynamic Disk Pools safeguard recorded data against unexpected drive failures, maintaining reliable operational awareness.

Mitigate network risks

Advanced multipathing capabilities in dual-controller systems prevent network downtime, keeping critical security infrastructure running continuously.

Key Specifications

Key specifications
System typeExpansion
Data Storage12 x 10TB
Rack size2U

Frequently Asked Questions

Common questions about the Expansion unit 12x10TB

The system features configurable hardware-based protection, supporting RAID-5, RAID-6, or Dynamic Disk Pools (DDP). This flexibility delivers the highest system performance while helping ensure critical video data remains secure, accessible, and protected during unexpected hardware failures.


Designed for environments where every second matters, the unit includes redundant, hot-swappable power supplies and cooling fans. These components can be replaced seamlessly while the system remains online, preventing downtime and ensuring uninterrupted operational awareness.

The fully modular design simplifies everyday maintenance and troubleshooting. By utilizing easily accessible, field-replaceable components, IT and security teams can resolve hardware issues efficiently with minimal disruption to ongoing operations.

To support long-term reliability and minimize potential disruptions, the system is protected by comprehensive NetApp services. This includes three years of next-business-day on-site support, ensuring that organizations can quickly address technical issues and maintain continuous visibility.

To give IT leaders confidence and ensure maximum uptime, the unit is protected by enterprise-level NetApp services. This comprehensive coverage includes three years of next-business-day on-site support, ensuring rapid resolution and continuity for your critical infrastructure.