Power Supply Units

Power supply units for UK organisations

Browse power supply units for PCs and workstations, servers, networking equipment, and wider business technology environments. At Qual Limited, we supply power supply units designed to help organisations maintain stable operation, support repairs and upgrades, and improve the reliability of important systems across a wide range of workplace and infrastructure environments. Whether you need replacement PSUs for business computers or support for more demanding IT hardware, our range includes options to suit different technical requirements and budgets.

Our power supply units category works alongside computer components, chassis components, other power supplies, servers, and warranty and support services to help organisations build a more dependable and serviceable technology estate. From one-off hardware replacements to wider infrastructure maintenance projects, we help organisations choose the right solution with expert advice and fast quotation support.

If you need help selecting the right power supply units for your organisation, contact Qual Limited for expert guidance and competitive pricing.

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  1. HPE P38995-B21 power supply unit 800 W

    800W Flex Slot Platinum Hot Plug Low Halogen Power Supply Kit
    Stock Availability: 88 available
    SKU: P38995-B21B
    UNSPSC: 39121004
    Special Price £47.67 £57.20 Regular Price £48.48 £58.18
  2. HPE 865408-B21 power supply unit 500 W

    500W Flex Slot Platinum Hot Plug Low Halogen Power Supply Kit, Refurbished
    Stock Availability: 100 available
    SKU: 865408-B21-RFB
    UNSPSC: 39121004
    Special Price £17.28 £20.74 Regular Price £17.57 £21.08
  3. MSI MPG A1000G PCIE5 power supply unit 1000 W 20+4 pin ATX ATX Black

    1000W, 80 PLUS Gold, 135 mm, FDB, 100-240 VAC, 50-60 Hz, 150 x 150 x 86 mm
    Stock Availability: 157 available
    SKU: MPG A1000G PCIE5
    UNSPSC: 39121004
    Special Price £171.19 £205.43 Regular Price £174.10 £208.92
  4. HPE P38995-B21 power supply unit 800 W

    800W Flex Slot Platinum Hot Plug Low Halogen Power Supply Kit
    Stock Availability: Call for Availability
    SKU: 2346619N1/P38995-B21
    UNSPSC: 39121004
    £91.78 £110.14
    Out of stock
  5. HPE P38995-B21 power supply unit 800 W

    800W Flex Slot Platinum Hot Plug Low Halogen Power Supply Kit, Refurbished
    Stock Availability: 100 available
    SKU: P38995-B21-REF
    UNSPSC: 39121004
    Special Price £38.39 £46.07 Regular Price £39.05 £46.86
  6. Corsair RM1000e power supply unit 1000 W 24-pin ATX ATX Black

    1000W, ATX12V 3.1, 80+ Gold, 120mm Rifle Fan, PCIe 5.1, Black, 140x150x86mm, 3.23kg
    Stock Availability: 61 available
    SKU: CP-9020297-UK
    UNSPSC: 39121004
    Special Price £143.22 £171.86 Regular Price £145.64 £174.77
  7. Corsair RM850x power supply unit 850 W 24-pin ATX ATX Black

    RMx Series RM850x Fully Modular Power Supply (UK)
    Stock Availability: 152 available
    SKU: CP-9020270-UK
    UNSPSC: 39121004
    Special Price £139.05 £166.86 Regular Price £141.41 £169.69
  8. MSI MPG A850GS PCIE5 power supply unit 850 W 24-pin ATX ATX Black

    850W, 135 mm, 80 PLUS Gold
    Stock Availability: 130 available
    SKU: MPG A850GS PCIE5
    UNSPSC: 39121004
    Special Price £119.43 £143.32 Regular Price £121.45 £145.74
  9. HPE 865408-B21 power supply unit 500 W

    500W Flex Slot Platinum Hot Plug Low Halogen Power Supply Kit
    Stock Availability: 50 available
    SKU: 865408-B21B
    UNSPSC: 39121004
    Special Price £11.92 £14.30 Regular Price £12.12 £14.54
  10. Corsair RM750x power supply unit 750 W 24-pin ATX ATX Black

    750W, ATX12V 3.1, 80 PLUS Gold, 140 mm Fan, 100000 MTBF, Black, 160 x 150 x 86 mm, 3.19kg
    Stock Availability: 44 available
    SKU: CP-9020285-UK
    UNSPSC: 39121004
    Special Price £126.63 £151.96 Regular Price £128.77 £154.52

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