Power Supply
Feed the system cleanly and leave headroom for the next upgrade. Covers ATX and SFX power supplies, fully modular and semi-modular units, 80 PLUS Gold and Platinum efficiency ratings, wattages from 550W to 1000W, and models with PCIe 5.0 connectors for current graphics cards.
Showing 1–12 of 73 results
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Advantech
Advantech 300W ATX 2U Rear-Exhaust Power Supply 2yr Wty
$269.44Out of stock
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Advantech
Advantech 96PSA-A60W12R1-1 FSP DC 12V 5A 60W AC Adaptor
$50.25Out of stock
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Antec
Antec CSK550DC AU 80plus Bronze 5yr Warranty PSU
$101.11In stock
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Antec
Antec CSK650DC AU 80plus Bronze 5yr Warranty PSU
$118.71In stock
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Antec
Antec CSK750DC AU 80plus Bronze 5yr Warranty PSU
$140.71In stock
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Antec
Antec CSK850 PRO 850w Bronze semi-modular PSU
$166.98In stock
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Baseus
Baseus Enjoyment Pro Car Charger C+Retractable Type-C Cable 60W Cluster Black
$40.39In stock
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Baseus
Baseus Share Together PPS multi-port Fast charging car charger with extension cord 120W 2U+2C Gray
$55.11In stock
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Baseus
Baseus Simple Mini3 Magnetic Wireless Charger 15W Black
$41.30In stock
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Gigabyte
Gigabyte GP-P550SS 550W ATX SILVER PSU 3yr wty
$85.30Out of stock
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Gigabyte
Gigabyte GP-P550SS ICE 550W ATX Silver PSU 3yr wty
$83.98In stock
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Gigabyte
Gigabyte GP-P650SS 650W ATX Silver PSU 3yr wty
$101.17Out of stock
Buying guide
Power Supply for Hamilton and Waikato
Choose products with local support context for setup, compatibility, warranty, and business use. K Square Tech can help connect the product purchase to practical service across Hamilton and Waikato.
Before you buy
- Check compatibility before ordering.
- Ask about installation if the product affects staff, printers, Wi-Fi, or business workflow.
- Request a business quote for multiple units or site work.
Related services
FAQ
Can K Square Tech help choose the right product?
Yes. Send the model, usage context, quantity, and compatibility requirements and K Square Tech can help with practical product advice.
Can I request business pricing?
Yes. Business and bulk pricing can be requested from product pages or the contact form.