Corsair AX1500i 1500W Modular Power Supply

1500W Corsair AX1500i, Full Modular, 80 PLUS Titanium, SLI/CrossFire, Single Rail, 125A, 140mm Fan, ATX PSU

Scan code: LN57033 Manufacturer code: CP-9020057-UK Request call
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Delivery options £11.50 By DPD On 22nd Aug 2017 DPD Delivered to your specified address. Receive SMS with one-hour delivery window. Free Collect Instore Q-Collect Place your order online and collect from our Bolton store with Q-Collect. Weekend, timed and European delivery options are available at checkout ScanProtect protection ScanProtect Protect against installation damage for 28 days.More
Frequently Bought Together

AX1200i - Corsair Power Supply - Fully Modular ATX PSU

Corsair AX1200i Power Supply 80PLUS - Titanium

Corsair AXi 1500W Power Supply

If you're building an ultra high-end performance system or pushing for extreme overclocks, and 1200W isn't enough. The AX1500i delivers 1500W of clean, stable power on 15 Amp circuits of 115V or higher. The 80PLUS Titanium efficiency rating gives you almost perfect efficiency like no other PSU and Zero RPM Fan Mode mean that at low to medium loads, the fan doesn’t spin at all. And when you do push the AXi hard, the thermally controlled fan spins only as fast as it needs to. Even when the fan isn't running the AX1500i has specially selected components to reduce electronic noise for a near silent PSU.

View other AXi power outputs:
AX860i - AX1200i

Fully Modular Connectivity


AXi Fully Modular Cable Design

Connect the AX1500i to a motherboard USB header with the included cable, and you can use Corsair Link to monitor power input, power output, efficiency, and internal temperature in real time. You can customize fan speed response, and set up your AX1500i to operate as a single-rail power supply, or with multiple virtual rails with customizable OCP points. AX1500i is fully modular, which means that there are no permanently attached cables. This greatly simplifies installation and allows you to use only the cables you need, for a neater, cleaner build. This can also improve performance: fewer cables in your system can reduce airflow obstruction.

AX1200i Efficiency & Noise Graphs


Efficiency Graph


Noise Graph

Corsair AX1200i Output Power Chart

Corsair AX1200i Digital ATX Power Supply
AC Input Rating 100V – 240V • 15A – 8A • 50Hz – 60Hz
DC Ouput +3.3V +5V +12V -12V +5Vsb
Max Load 30A 30A 125A 0.8A 3.5A
Maximum Combined Wattage 180W 1500W 9.6W 17.5W
Total Power: 1500W @ 115V – 240V / 1300W @ 100V

Corsair AX1200i Key Features

80PLUS - Titanium

80 PLUS Titanium CertifiedTitanium certification ensures high efficiency for less excess heat & lower operating costs.

Zero Fan Mode

Zero RPM Fan ModeFan doesn’t turn on until it’s needed, so you’ll enjoy virtually silent operation at low and medium loads.

Size ATX
Edition AX1500i
Wattage 1500 W
80 PLUS Certification 80 PLUS Titanium
Max. Efficiency 94 %
Cooling Fan
Fans 1 x 140mm
Internal +12V Rails Single Rail
Rail 1 +12V 125 A
Rail 2 +12V N/A
Rail 3 +12V N/A
Rail 4 +12V N/A
Rail 5 +12V N/A
Rail 6 +12V N/A
Max. Combined Output +12V 125 A
Modular Yes
Modularity Full Modular
SLI/CrossFire Yes
EPS 12V Yes
Motherboard Connector 20+4-pin
  • 2 x 4+4-pin CPU +12V (EPS)
  • 12 x 4-pin Molex
  • 10 x 6+2-pin PCIe
  • 2 x FDD Power
  • 20 x SATA
Dimensions 150 x 86 x 225 mm (WxHxD)
Package Type Retail

Please note your statutory rights are not affected.

For further information regarding Scan's warranty procedure please see our terms and conditions

120 months
Return to base
RTB Period:
120 months
Manufacturer Contact Details
0871 472 4747
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Questions & Answers

Where is the AC Power Cord?

Just purchased this PSU and have just opened it up to find there is no AC cord included. The outer box was fully sealed and the inner box has the id label intact over where it opens. I can't believe its not included so has anyone else had the same problem?
Asked by: Shotokanads
It should be in the box!
Answered by: MDS1968
Date published: 2016-04-02
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Corsair AX1500i 1500W Modular Power Supply
Corsair AX1500i 1500W Modular Power Supply