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The QNAP SP-2BAY-ADAPTOR-90W is a 90 watt power adapter built for select QNAP 2 bay NAS and NVR models. It delivers the correct voltage and current these systems need, helping them start quickly, safeguard data, and operate smoothly through demanding backup tasks or continuous video recording.

Because it uses a proprietary connector, the adapter plugs directly into supported units such as the TS-451, TS-453B, TS-269 Pro, and HS-453DX without extra cabling. This direct fit is valuable in home labs, creative studios, small offices, and surveillance setups where reliable power keeps critical services online.

The 90 watt capacity provides headroom for hard drive spin up, peak CPU loads, and expansion accessories. An integrated mounting slot lets you secure the power brick to a wall or the underside of a desk, keeping cables tidy and reducing strain on the DC jack.

Keep one adapter in daily use and another on the shelf as a spare so you can swap units in seconds if the original supply is misplaced or damaged. As an official QNAP component, it installs easily and restores full operation without waiting for third-party replacements.

Highlights:

• 90 watt power output matched to QNAP specifications
• Proprietary connector for direct compatibility with QNAP 2 bay NAS and NVR models
• Works with TS-451, TS-453B, TS-269 Pro, HS-453DX, and other Intel based units
• Wall-mountable adapter body helps organize cabling
• Ideal as a primary supply or spare for quick recovery