Replacement PSU for Dell AC305E-SO overview

Dell AC305E-SO Replacement PSU

Brand:FSP
Product Code: Dell AC305E-SO Replacement PSU
Product available in stock : 19
  • £60.00

  • 2 or more £58.00

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2 year warranty
on all new Power Supply Units
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  • 100% satisfaction:
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  • 2-year warranty:
    On ALL PSUs
Dell AC305E-SO Replacement Power Supply Unit 300W

High-quality branded 300W PSU suitable for the Dell computers in our compatibility list. This is not an original Dell PSU — it is a reliable, branded replacement.

Compatible Systems
Dell OptiPlex
320, 330, 360
Dell OptiPlex
760, 780, 960
Dell OptiPlex
GX520, 210L
Dell Dimension
3100, 5150, E310
Key Features
300W Output PowerStandard PS2 ATX form factor
12cm FanMore efficient and quieter than the original 9cm fan
24-Pin ATX ConnectorIncludes the -12V blue wire some originals omit
Molex, SATA & Floppy4x Molex, 1x SATA, 1x Floppy — extra adaptors available
Same Screw FittingsSlightly different size, but mounts like the original
2-Year Warranty1 year standard + 1 year free extended
Please note: some original PSUs (such as N230P-00) use a rectangular 6-pin/5-wire connector, which can be ignored — order our SATA or Molex adaptors if needed. Some originals also don't include the -12V blue wire; ours does, and it can simply be left unused if your PC doesn't require it. 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. It's also worth testing your old PSU before buying.
Technical Specifications

Full specifications for this product, verified against manufacturer data.

Specification
Model Number ATX-300PNF replacement PSU for AC305E-SO
AC Input 230Volt. Only suitable in 230V countries. Check your requirements.
Power Output 300 Watt
PSU type PS2 PSU.
Form Factor ATX
Material Metal Casing
Colour Grey
Ventilation 1x 12cm fan. The original PSU comes with a 9cm fan. Our PSU comes with a more efficient and quieter 12cm fan.
Safety Standards Global approved: RU, CSA, TUV, N, CB, CE, Gost-R
Product size & weight 8.5 x 14 x 15 cm / 3.35 x 5.51 x 5.9 inch / 1.8kg. The original PSU measures 9.8 x 14 x 15 cm but the screw fittings are the same.
Connectors
20/24-pin ATX 1x 24pin connector
Molex 4x Molex connectors. Order additional SATA or Molex connectors if required.
SATA 1x SATA connectors. Order additional SATA or Molex connectors if required.
Floppy (Berg) 1x Floppy Drive Berg connector.
4-pin CPU 1x 12V 4pin P4 connector.
DC Output
+12V1 16A
+12V2 16A
+5V 20A
+3.3V 20A
+5Vsb 2.5A
-12V 0.8A. The original does not include this -12V blue wire. It can be ignored.
-5V N/A
More Info
Package size & weight 25 x 20 x 10 cm / 9.8 x 7.8 c 3.9 inch / 2kg
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 Our PSU is NOT an original DELL PSU. It is a branded, suitable replacement PSU. Contact us with your old PSU model number and picture if you require assistance in finding a suitable replacement. It is advisable to test your old PSU before purchasing a new one (see last picture). Please order additional Molex or SATA connectors to match your requirements. Some PSU such as N230P-00 come with a rectangular 6pin (5 wires) connector. It can be ignored but you may need to order our additional SATA or Molex adaptors if required.
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.
Dell AC305E-SO Compatibility List

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

Compatible Power Supplies 18
  • AC305AM-00
  • AC305E-S0
  • Dell 02CM18
  • H2309P-00
  • H305P-02
  • H305P-03
  • L230N-00
  • L305E-01
  • L305P-03
  • MC633
  • N230N-00
  • N230P-00
  • N8372
  • NC905
  • NPS-230DB A
  • P8407
  • PC357
  • R8042
And more...
No matching PSUs found.
Compatible Computers 14
  • 0D326T
  • D326T
  • P192M
  • Dell Dimension 3100
  • Dell Dimension 5150
  • Dell Dimension E310
  • Dell OptiPlex 210L
  • Dell OptiPlex 320
  • Dell OptiPlex 330
  • Dell OptiPlex 360
  • Dell OptiPlex 760
  • Dell OptiPlex 780
  • Dell OptiPlex 960 MT
  • Dell OptiPlex GX520
And more...
No matching computers 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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