Synology Delta 250W NAS PSU DPS-250AB-44B DS1815 DS1513 DS1512 QNAP

Synology Delta 250W NAS PSU DPS-250AB-44B DS1815 DS1513 DS1512 QNAP

RM249.00

Delta 250W NAS PSU DPS-250AB-44B for Synology DS1815/DS1513/DS1512/DS1010/RS814 QNAP TS531

1 in stock (can be backordered)

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SKU: PSU-OTH-04 Category: Brand:

Description

Synology / Delta 250W NAS Power Supply DPS-250AB-44B | Synology DiskStation NAS & QNAP (24 + 12 + 8 Pin)

Key Features

  • Delta Electronics / Synology OEM 250W internal power supply for multi-bay DiskStation NAS enclosures
  • Part model: DPS-250AB-44B — genuine Delta OEM PSU for Synology DS-series NAS
  • Cross-compatible models: DPS-250AB-44B / DPS-250AB-89B / DPS-250AB-44 B
  • Connector layout: 24-Pin + 12-Pin + 8-Pin (24+12+8P) — NAS proprietary connector configuration
  • Compact flat form factor (150 × 80 × 40 mm) — fits Synology DiskStation internal PSU bay
  • Stable 250W output for multi-bay NAS with full hard drive population
  • Built-in overload, over-voltage, and short-circuit protection (OVP / OCP / SCP)
  • Non-hot-swap design — system must be powered off before replacement

Technical Specifications

Brand Delta Electronics (Synology OEM)
Condition New Original
Model Number DPS-250AB-44B
Cross-Compatible PN DPS-250AB-89B / DPS-250AB-44 B
Wattage 250W MAX
Input Voltage 100–240V AC, 50–60Hz, 3.5A
Output +12V = 17A; +5V = 12A; +3.3V = 6A; +5VSB = 2A; -12V = 0.5A; 250W MAX
Form Factor Synology NAS Internal PSU (150 × 80 × 40 mm)
Connector Type 24-Pin + 12-Pin + 8-Pin (24+12+8P)
Hot Plug No — Non-Hot-Swap
Protection OVP / OCP / SCP

Compatible Models

Synology DiskStation NAS:

  • Synology DS1010+ / DS1511+ / DS1512+ / DS1513+
  • Synology DS1811+ / DS1812+ / DS1813+ / DS1815+
  • Synology DS1515+ / DS2015xs
  • Synology RS814 / RS815 (RackStation)

QNAP NAS:

  • QNAP TS531
!

Disclaimer

Always verify the part number / model number on your existing PSU label before purchasing.

If you are unsure which model is suitable, chat with the NJ Bravo team before ordering. We will help you check the part number, connector, and compatibility.

Package Contents

  • 1× Synology / Delta 250W NAS Power Supply DPS-250AB-44B (New Original)

Warranty

  • 90-day replacement warranty
  • Covers manufacturing defects; physical damage and improper installation not included

Additional Notes

  • Non-hot-swap PSU — system must be fully powered off and disconnected from mains before replacement.
  • Connector layout (24+12+8P) is Synology NAS proprietary — NOT compatible with standard ATX desktop systems.
  • Verify model DPS-250AB-44B is listed on your NAS PSU label before ordering. Do not order based on NAS model name alone.
  • New original Delta unit — not refurbished or aftermarket.

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