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    250W 1U Flex NAS Power Supply (1-Pack), Replacement for Delta DPS-250AB-44B / DPS-250AB-44 B, Compatible with Synology DS1515 DS1515+ DS1815 DS1815+ RS815+

    • Exact OEM Replacement: Direct drop-in for Delta DPS-250AB-44B (DPS-250AB-44 B); fully compatible with Synology DS1515, DS1515+, DS1815, DS1815+, RS814, RS815+ NAS.
    • 250W 1U Flex Form Factor: Standard 1U size (152×83×40mm), fits all compatible 1U rackmount & tower NAS chassis.
    • Universal Auto-Range Input: 100240V AC, 3.5A, 4763Hzworks worldwide, no voltage adjustment needed.
    • OEM-Matched Connectors: 24-pin ATX main + 12-pin + 8-pin peripheral; identical pinout & length for plug-and-play.
    • Safe & Reliable: Active PFC, OVP/OCP/SCP/OTP; 80 Plus Bronze, quiet fan, built for 24/7 NAS operation.
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    Overview
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    Any questions? Our AI beta will help you find out quickly.

    Aomoproing 250W 1U Flex NAS Power Supply (1-Pack) is a high-quality, direct replacement for the original Delta DPS-250AB-44B (also written as DPS-250AB-44 B) power supply unit. It is engineered specifically for Synology DiskStation NAS models including DS1515, DS1515+, DS1815, DS1815+, RS814, RS815+, DS2015xs, DS1513+, DS1813+ and select QNAP TS531 servers.

    Full Specifications:

    1. Input: 100240V AC, 3.5A, 4763Hz (auto-switching)
    2. Output: 250W max; +12V stable output for NAS drives & components
    3. Connectors: 24-pin ATX motherboard, 12-pin, 8-pin peripheral
    4. Form Factor: 1U Flex ATX (152 × 83 × 40mm)
    5. Certifications: 80 Plus Bronze, CE, FCC, RoHS
    6. Protection: Over-voltage, over-current, short-circuit, over-temperature
    7. Cooling: Low-noise temperature-controlled fan

    This power supply matches the exact physical dimensions, connector layout, and electrical specs of the original Delta unit, ensuring 100% plug-and-play compatibility with no modifications required. It uses premium industrial-grade components to deliver stable, clean power for your critical data storage system, supporting 24/7 continuous operation in home or office environments.

    Package Includes:

    1. 1 × Aomoproing 250W 1U NAS Power Supply (DPS-250AB-44B replacement)
    2. 1-Year warranty & 24/7 technical support

    Restore your Synology NAS to reliable performance with this cost-effective, OEM-equivalent replacement power supply.


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