Target M-400U power supply unit 400 W 20+4 pin ATX SFX Grey
M-400U 400W Ultra-Quiet Micro ATX Power Supply, Reliable SFX Replacement PSU for Compact Home & Office Desktop PCs
Overall Rating: 3.9 / 5 (average from multiple review sources, as of 8 Aug 2026)
Based on a total of 4,629 customer reviews from independent review platforms.
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Based on a total of 4,629 customer reviews from independent review platforms.
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The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
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Cheapest Total Price
3 working days
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£22.83
Delivery from £3.49
Target M-400U power supply unit 400 W 20+4 pin ATX SFX Grey
Overall Rating: 4.8 / 5 (average from multiple review sources, as of 16 Aug 2026)
Based on a total of 3,232 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 3,232 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Next Day
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£30.19
Free Delivery
Target M-400U 400W Ultra-Quiet Micro Atx Power Supply, Reliable Sfx... NEW
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 6 Aug 2026)
Based on a total of 24,333 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 24,333 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Will usually delivered within 9 - 12 working days of receiving cleared payment.
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£32.95
Free Delivery
Target M-400U 400W Ultra-Quiet Micro ATX Power Supply, Silent 8cm Fan, Grey
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 6 Aug 2026)
Based on a total of 24,333 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 24,333 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Will usually delivered within 5 - 11 working days of receiving cleared payment.
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£34.74
GBP 34.74 / Unit
Free Delivery
Cheapest offer
Key Features: •Silent PSU with Temperature Control Fan •ATX 12V Compliant for all kinds of CPU and mainboard •MTBF 50,000 Hours @ 25 degrees C •2 x SATA Connectors •4 x 4-Pin Molex Connectors Model M-400U Type Intel ATX12V 2.31VER Dimension (W / H / D) 125mm x 65mm x 100mm Input Voltage 230Vac Input Current 4A Input Frequency Range 50 ~ 60 Hz PFC Yes - Passive Power Factor Control Power Good Signal 150-450 ms Hold Up Time 1ms-40ms Efficiency >75% Typically MTBF >100,000 hrs Protection OVP / UVP/ OPP Output Capacity 400W Operation Temperature 45°C Fan 80mm Certifications CE / FCC / RoHS Connector 20+4 Pin Main Connectors x 1 P4 4-Pin 12V Connectors x 1 4-Pin Molex Peripheral Connectors x 4 SATA Connectors x 2 Floppy Drive Connectors x 1
£22.83
3 working days
cartridgeworld.co.uk
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M-400U 400W Ultra-Quiet Micro ATX Power Supply, Reliable SFX Replacement PSU for Compact Home & Office Desktop PCs - Details
▶ Finding you the best price!
We have found 4 prices for M-400U 400W Ultra-Quiet Micro ATX Power Supply, Reliable SFX Replacement PSU for Compact Home & Office Desktop PCs. Our price list is completely transparent with the cheapest listed first. Additional delivery costs may apply.
M-400U 400W Ultra-Quiet Micro ATX Power Supply, Reliable SFX Replacement PSU for Compact Home & Office Desktop PCs - Price Information
- Cheapest price: £22.83
- The cheapest price is offered by cartridgeworld.co.uk. You can order the product there.
- The price range for the product M-400U 400W Ultra-Quiet Micro ATX Power Supply, Reliable SFX Replacement PSU for Compact Home & Office Desktop PCs is €£22.83to €£34.74 with a total of 4 offers.
- Payment methods: The online shop cartridgeworld.co.uk supports: PayPal, Payment by invoice, Visa, Mastercard, AmazonPay
- Delivery: The shortest delivery time is 3 working days working days offered by cartridgeworld.co.uk.
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