Quick Answer

The ASUS ROG Thor 1600W Titanium delivers 1,600W continuous on a single +12V rail, carries an 80 Plus Titanium certification (92% efficiency at full load), ships with ATX 3.1 compliance and dual 12V-2x6 cables, includes an OLED power display, and is backed by a 10-year warranty. It is rated for operation in ambient temperatures up to 50 degrees C, making it one of the few units formally rated for South Africa's warm climate conditions.

Core Electrical Specifications 🔧

The single +12V rail is rated at 133.3A, translating to 1,600W of 12V output power. The minor rails supply 3.3V at 20A (66W) and 5V at 20A (100W), with a combined minor rail output cap of 100W, well suited for modern builds where most power flows through the 12V rail. The 5Vsb (standby) rail provides 3A at 5V for wake-on-LAN and USB charging when the system is off. Input range is 90V to 264V with active PFC, covering South African 220V to 230V mains with full efficiency ratings applying at that voltage. Power factor at full load exceeds 0.99, minimising reactive power draw on the mains circuit.

Efficiency and Thermal Specifications 🌡️

80 Plus Titanium certification requires 90% efficiency at 10% load (160W), 92% at 20% load (320W), 94% at 50% load (800W), and 91% at full load (1,600W). The ROG Thor 1600W meets or exceeds these thresholds. Thermal design is rated for continuous operation at 50 degrees C ambient, which is stricter than the 40 degrees C spec required by 80 Plus Titanium at lower wattage tiers. The 135mm Axial Tech fan operates in 0dB mode at loads below approximately 600W. At full 1,600W output, fan speed increases to maintain internal component temperatures below 65 degrees C. Noise level at full load is specified below 35 dBA.

Cable and Connector Complement 🔌

The fully modular cable set includes two native 12V-2x6 connectors (600W rated each), two CPU EPS 8-pin (4+4-pin) cables, six PCIe 8-pin cables (for legacy GPU installations), and four SATA power cables. The 24-pin ATX motherboard cable is included. Cable sleeves use a premium braided finish on the primary cables with softer ribbon cables on the peripheral outputs. Physical dimensions are 200mm deep, which fits in all ATX and EATX cases with a PSU clearance of at least 200mm. Weight is approximately 2.4kg. The unit ships with a comprehensive accessory pack including zip ties, a cable management strap, and the standard South African-compatible IEC C13 power cable.

TIP

Confirm Your Case Depth Before Ordering ⚡

At 200mm depth, the ROG Thor 1600W is longer than many mid-range PSUs (typically 140mm to 160mm). Verify your case's PSU bay clearance spec before ordering. Most full-tower and large mid-tower cases accommodate 200mm PSUs, but smaller compact mid-towers may not. The spec is listed under case dimensions as maximum PSU length in the case manual.

FAQ

Does the ROG Thor 1600W Titanium support daisy-chaining the 12V-2x6 cables?

No, and you should not daisy-chain. The unit ships with two separate native 12V-2x6 cables for dual-GPU configurations. Use one cable per GPU for correct current distribution and to avoid shared-cable thermal stress.

What software works with the ROG Thor 1600W Titanium for monitoring?

The PSU integrates with ASUS Armoury Crate for power monitoring data display on screen and Aura Sync for RGB lighting control on the semi-transparent fan shroud. The OLED display operates independently of software.

Is there a 2,000W version of the ROG Thor Titanium?

As of 2026, ASUS has not released a consumer ROG Thor above 1,600W. Server-grade PSUs from Seasonic and Corsair reach 2,000W but are not consumer ATX form-factor products and are not readily stocked locally.

Looking for complete spec details on the ROG Thor 1600W? The ASUS ROG Thor 1600W Titanium is stocked at Evetech with the full South African warranty. Browse the listing for the complete in-box accessories, cable count, and pricing.