DPS-300AB-81 B -53Volt PSU overview

DPS-300AB-81 B -53Volt PSU

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Brand:Delta Electronics
Product Code: DPS-300AB-81 B. -53Volt PSU
Product available in stock : 9

  • £75.00

  • 2 or more £70.00

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DPS-300AB-81 B -53Volt Power Supply Unit Delta Electronics

Special SFX -53Volt PSU with a proprietary 20-pin connector, designed for Hikvision and Haikang hard disk recorders.

Compatible Systems
Hikvision
Hard Disk Recorders
Haikang
Recorders
And More
Key Features
Proprietary 20-Pin ConnectorNot a standard ATX PSU — only for listed models
300W Output Power+12V1 at 12.5A, -53V at 2.83A
8x SATA ConnectorsFor multiple hard drive bays
4-Pin -53V ConnectorProprietary square connector — not suitable for standard 12V CPUs
60mm FanCompact cooling for the SFX form factor
2-Year Warranty1 year standard + 1 year free extended
Why Choose This PSU
Effortless InstallationTrue plug-and-play, no modifications needed
Guaranteed CompatibilityEngineered specifically for all listed models
Built to LastProfessional-grade components throughout
Important: this is a proprietary -53V PSU, not a standard ATX unit — the 20-pin and 4-pin connectors are only suitable for the specific Hikvision/Haikang recorders listed. Use the Compatibility List tab to check your exact model, or contact us with your old PSU model number and a photo — we're happy to help find the right match.
Technical Specifications

Full specifications for this product, verified against manufacturer data.

Specification
Model Number DPS-300AB-81B, FSP300-20GSV, FSP350-20GSV
AC Input Full range 110 - 230Volt. Suitable worldwide without modification or manual setting.
Power Output 300 Watt
PSU type SFX PSU
Form Factor This is a proprietary PSU, NOT a standard ATX PSU.
Material Metal Casing
Colour Grey
Ventilation 1x 60mm fan
Safety Standards TUV,CE, BMSI, CCC, FCC
Product size & weight 6.3 x 12.5 x 10 cm / 2.48 x 4.92 x 3.94 inch / 0.9Kg
Connectors
20/24-pin ATX 20pin proprietary connector suitable for machines listed in the compatibility list. Not suitable for standard ATX computers.
SATA 8 SATA
4-pin (square) Proprietary -53Volt 4pin square connector. NOT suitable for standard 12V CPUs.
DC Output
+12V1 12.5A
-53V 2.83A
More Info
Package size & weight 30 x 20 x 10 cm / 11.8 x 7.8 c 3.9 inch / 1.3kg
Product Condition Brand new
Warranty 1 year standard warranty + 1 year FREE extended warranty = 2 year warranty.
Return Return accepted within 30 days if unwanted.
Made in China
Shipped from United Kingdom
Remarks Contact us with your old PSU model number and picture if you require assistance in finding a suitable replacement.
Need help confirming this is the right product for your system? Contact us with your existing part number or a photo and we will advise.
DPS-300AB-81 B Compatibility List

Browse the PSU models this unit replaces, and the Hikvision recorders it is compatible with. Use the search box to find your model instantly.

Compatible Power Supplies 3
  • DPS-300AB-81B
  • FSP300-20GSV
  • FSP350-20GSV
And more...
No matching PSUs found.
Hikvision Recorders 6
  • DS-7916N
  • DS-7916N-16P
  • DS-7916N-E4
  • DS-7916P
  • DS-7932N
  • DS-7932N-E4
And more...
No matching recorders found.
Can't find your model? This list covers the most common compatible units but is not exhaustive. Contact us with your PSU model number and a photo and we will confirm compatibility for you.
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