QNAP TS-431+ Power Supply (12V DC, 90W)
QNAP TS-431+: 12V DC ⎓ 7.5A (90W) · 5.5 × 2.5 mm barrel · Replaces: SP-2BAY-ADAPTOR-90W, Delta DPS-90FB A.
Shipping via UPS, DPD, Bpost available
Ordered before 14:00 on business days + in stock = shipped the same day.
Specifications
| Compatible device | QNAP TurboNAS TS-431+ (TS-431+) |
|---|---|
| Output voltage | 12V DC |
| Output current | 7.5A (90W max) |
| Connector | 5.5 × 2.5 mm barrel |
| Polarity | Center-positive ⊕ |
| Input | 100–240V AC, 50/60Hz |
| Plug type | EU (type C/E/F) |
| Cable length | 1.2 m |
| Certification | CE, RoHS |
| Replaces | Original QNAP 12V DC adapter shipped with the TS-431+ (SP-2BAY-ADAPTOR-90W · Delta DPS-90FB A) |
How to verify this is the right power supply
Frequently asked questions
Which power supply does the QNAP TS-431+ use?
The TS-431+ is powered by an external 12V DC adapter (90W). The original QNAP adapter can be replaced by any 12V DC adapter with the same barrel connector, correct polarity and at least the same wattage. The required connector is 5.5 × 2.5 mm barrel, polarity center-positive.
Can I use a power supply with a higher amperage rating?
Yes. The device only draws the current it needs. A higher amperage rating is safe. Never use a higher voltage.
Is this an original QNAP power supply?
This is a compatible replacement adapter that meets or exceeds the original specifications, is CE-certified and tested before shipping. It is not manufactured by QNAP.