SYNOLOGY · PSU-SYN-120W
Power Supply for Synology DS1019+ — 12V DC Replacement Adapter
12V DC10A / 120Wpins 1+2: +12V · pins 3+4: GNDEU plug
€49,95 incl. VAT
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⚠ The 4-pin DIN pinout differs between brands. Only use a Synology-specific power supply — a 4-pin adapter from another brand can damage the device.
Shipping via UPS, DPD, Bpost available
Ordered before 14:00 on business days + in stock = shipped the same day.
✓ CE-certified✓ Tested before shipping✓ 2-year warranty✓ 30-day returns✓ Ships from Belgium✓ Exact-spec match
Fits these devices
✓ Synology DiskStation DS1019+ (DS1019+) ✓ QNAP TurboNAS TS-410 (TS-410)✓ QNAP TurboNAS TS-412 (TS-412)✓ QNAP TurboNAS TS-419P+ (TS-419P+) ✓ Other 12V DC / ≥10A devices with 4-pin DIN (Kycon KPPX-4P) center-positive plug
Specifications
| Compatible device | Synology DiskStation DS1019+ (DS1019+) |
|---|---|
| Output voltage | 12V DC |
| Output current | 10A (120W max) |
| Connector | 4-pin DIN (Kycon KPPX-4P) |
| Polarity | pins 1+2: +12V · pins 3+4: GND |
| Input | 100–240V AC, 50/60Hz |
| Plug type | EU (type C/E/F) |
| Cable length | 1.2 m |
| Certification | CE, RoHS |
| Replaces | Original Synology 12V DC adapter shipped with the DS1019+ |
⚠ Always match voltage (12V DC) and polarity exactly. A higher amperage rating is safe; a different voltage is not.
How to verify this is the right power supply
Check the label on your original Synology adapter. It should read Output: 12V DC ⎓ 10A with a center-positive polarity symbol. The barrel connector measures 4-pin DIN (Kycon KPPX-4P). If your adapter shows different values, it is not the right model.
Frequently asked questions
Which power supply does the Synology DS1019+ use?
The DS1019+ is powered by an external 12V DC adapter (120W). The original Synology adapter can be replaced by any 12V DC adapter with the same barrel connector, correct polarity and at least the same wattage.
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 Synology 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 Synology.