• High quality, high performance 600 Watt power supply unit with special 24pin & 20pin QNAP connectors to replace PSU model PWR-PSU-250W-FS01 & PWR-PSU-450W-FS01.
  • Quiet and reliable. Made by FSP.
Download Evercase Product Brochure
This product is usually compatible with the following PSUs and Computers, however, it may not be a direct replacement and we cannot guarantee it is 100% compatible. Some slight adjustments may be required (additional connectors etc...).
Press on "CTRL + F" to find your PSU or PC in the list.
Please contact us for any query and check our "PSU FAQ".
This PSU replaces the following PSUs:


This PSU is compatible with the following computers:


Connectors (Supplied)
Main connector 24Pin modular (detachable) connector. Cable length: 53cm. 20Pin modular (detachable) connector. Cable length: 80cm (special QNAP 20Pin adapter).
Molex N/A
Floppy (berg) N/A
4Pin 12V P4 1 modular (detachable) Connector. Cable length: 44cm. With additional 4pin to form an "8pin 12V EPS" connector.
8pin 12V EPS 1 modular (detachable) Connector. 4pin (P4) +4pin connector. Cable length: 44cm
6pin PCI-E N/A
8pin PCI-E N/A
Aux. ATX N/A
Output Voltage and Current Rating
+3.3V 20.0A
+5V 15.0A
+12V1 50.0A
-12V 0.3A
+5Vsb 2.5A
More Info
Model Number Dagger SDA600
Manufacturer Part Number
Brand FSP (Fortron Source Power) AKA SPI (Parkle Power Inc)
Input 110-230V. Full Range. Suitable worldwide. The PSU selects the suitable voltage automatically. 8-4A, 50-60Hz
Form Factor Micro ATX / ATX
Power Output 600W
Ventilation 80x80x10mm fan on top.
Safety standard TUV, RU, FCC, CE.
Efficiency level 80+ Bronze
Measurements HxWxD 63x125x110mm (2.5"x4.9"x4.3")
Weight (Net / Gross) 1 / 1.8kg
Single Packing Single retail box: 240x190x110mm (9.4"x7.5"x4.3"), 1.8kg.
Bulk Packing Box of 10 Pcs: 560x510x210mm (22"x20"x8.3"), 19Kg.
Warranty 1 Year RTB
Return Return this item intact within 14 days if unsuitable or unwanted. The buyer is responsible for all postage charges unless otherwise agreed.
Item Condition Brand new
Remarks -All cables are modular (detachable). -PSU supplied in retail packaging .

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Dagger SDA600 (QNAP)

Special replacement PSU for QNAP NAS with 24, 20 & 8pin connectors.

    VAT deducted for EU businesses & World customers.

  • Brand: FSP (Fortron Source Power)
  • Product Code: Dagger SDA600 (QNAP)
  • Availability: In Stock
  • £102.00

  • Ex Tax: £85.00

  • 10 or more £92.40

Available Options