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be quiet! Dark Power 13 1000W vs Corsair AX1600i: Comparison
be quiet! Dark Power 13 1000W vs Corsair AX1600i wattage compared
Start with wattage, because it is the widest measured gap between them: be quiet! Dark Power 13 1000W 1000 W against Corsair AX1600i 1600 W, 38% in favour of Corsair AX1600i. Corsair AX1600i also leads on pcie 8-pin connectors, 4 on the be quiet! Dark Power 13 1000W versus 10 on the Corsair AX1600i. Hold-up time runs the same way, 23.2 ms on the be quiet! Dark Power 13 1000W versus 26.7 ms on the Corsair AX1600i, another win for Corsair AX1600i.
Which should you buy, be quiet! Dark Power 13 1000W or Corsair AX1600i?
The be quiet! Dark Power 13 1000W is the one to take for anyone who wants fully modular cabling with native 12V-2x6 support and systems where a 10-year warranty and Titanium-tier efficiency matter, though it is not the pick for builds needing more than 1000W of continuous headroom and buyers who need the smallest possible SFX/SFX-L footprint. It also earns its place with builders targeting an RTX 4080/4090 or RTX 5080/5090-class high-end gaming build. Buy the Corsair AX1600i for Dual/triple-GPU workstation and rendering rigs and overclockers who want per-rail digital telemetry, though it is not built for Single-GPU gaming builds (massive overkill) and budget-conscious buyers. It is the wrong buy for anyone wanting a native ATX 3.1 12V-2x6 cable out of the box.
be quiet! Dark Power 13 1000W vs Corsair AX1600i price
The Corsair AX1600i asks 66% more, $580 against $350 for the be quiet! Dark Power 13 1000W.
Frequently asked questions
Do the be quiet! Dark Power 13 1000W and Corsair AX1600i differ on fan size?
Yes. Fan Size reads 135 mm on the be quiet! Dark Power 13 1000W versus 140 mm on the Corsair AX1600i.
Is the Modularity the same on the be quiet! Dark Power 13 1000W and Corsair AX1600i?
It is. Both are listed at Fully Modular, so it is not a reason to pick one over the other.
Which is cheaper, be quiet! Dark Power 13 1000W or Corsair AX1600i?
The Corsair AX1600i asks 66% more, $580 against $350 for the be quiet! Dark Power 13 1000W.
Specs and benchmarks
Brand
- be quiet! Dark Power 13 1000W
- be quiet!
- Corsair AX1600i
- Corsair
Wattage
- be quiet! Dark Power 13 1000W
- 1000 W-37%
- Corsair AX1600i
- 1600 WBest
80 PLUS Rating
- be quiet! Dark Power 13 1000W
- Titanium
- Corsair AX1600i
- Titanium
Model Number
- be quiet! Dark Power 13 1000W
- Dark Power 13 1000W
- Corsair AX1600i
- AX1600i
ATX Standard
- be quiet! Dark Power 13 1000W
- ATX 3.1
- Corsair AX1600i
- ATX 2.x
Form Factor
- be quiet! Dark Power 13 1000W
- ATX
- Corsair AX1600i
- ATX
Cybenetics Efficiency
- be quiet! Dark Power 13 1000W
- Titanium
- Corsair AX1600i
- Titanium
Cybenetics Noise
- be quiet! Dark Power 13 1000W
- A+
- Corsair AX1600i
- A-
12V-2x6 Connectors
- be quiet! Dark Power 13 1000W
- 1
- Corsair AX1600i
- 0
Hold-Up Time
- be quiet! Dark Power 13 1000W
- 23.2 ms-13%
- Corsair AX1600i
- 26.7 ms
Zero-RPM Mode
- be quiet! Dark Power 13 1000W
- No
- Corsair AX1600i
- Yes
Sleeved Cables
- be quiet! Dark Power 13 1000W
- Yes
- Corsair AX1600i
- No
Measured Avg Efficiency
- be quiet! Dark Power 13 1000W
- 91.34 %
- Corsair AX1600i
- 92.22 %Best
PCIe 8-pin Connectors
- be quiet! Dark Power 13 1000W
- 4-60%
- Corsair AX1600i
- 10
Measured Average Noise
- be quiet! Dark Power 13 1000W
- 17.93 dBABest
- Corsair AX1600i
- 25.6 dBA
Connector Count
- be quiet! Dark Power 13 1000W
- 1x 24-pin ATX, 1x EPS 4+4, 1x EPS 8-pin, 1x 12V-2x6 (600W), 4x PCIe 6+2-pin, 13x SATA, 2x Molex
- Corsair AX1600i
- 1x 24-pin ATX, 2x EPS 4+4, 10x PCIe 6+2-pin, 16x SATA, 9x Molex, 2x FDD adapter
Fan Size
- be quiet! Dark Power 13 1000W
- 135 mm
- Corsair AX1600i
- 140 mm
Fan Model / Bearing
- be quiet! Dark Power 13 1000W
- 135mm Silent Wings (BQ SIW3-13525-HF), fluid dynamic bearing
- Corsair AX1600i
- 140mm NR140P, fluid dynamic bearing
Japanese Capacitors
- be quiet! Dark Power 13 1000W
- Yes
- Corsair AX1600i
- Yes
EPS 8-pin Connectors
- be quiet! Dark Power 13 1000W
- 2
- Corsair AX1600i
- 2
SATA Connectors
- be quiet! Dark Power 13 1000W
- 13
- Corsair AX1600i
- 16
Molex Connectors
- be quiet! Dark Power 13 1000W
- 2
- Corsair AX1600i
- 9
Cable Lengths
- be quiet! Dark Power 13 1000W
- ATX 600mm, EPS 700mm, PCIe 600mm, 12V-2x6 600mm, SATA 600+150+150+150mm
- Corsair AX1600i
- 24-pin 600mm, EPS 650mm, PCIe 650mm and 680+100mm, SATA 450+110+110+110mm and 550+110mm, Molex 450+100+100mm
Length
- be quiet! Dark Power 13 1000W
- 175 mm
- Corsair AX1600i
- 200 mm
Colour
- be quiet! Dark Power 13 1000W
- Black
- Corsair AX1600i
- Black
Fan Bearing
- be quiet! Dark Power 13 1000W
- Fluid Dynamic
- Corsair AX1600i
- Fluid Dynamic
MTBF
- be quiet! Dark Power 13 1000W
- 100000 hours
- Corsair AX1600i
- 100000 hours
Modularity
- be quiet! Dark Power 13 1000W
- Fully Modular
- Corsair AX1600i
- Fully Modular
Protections
- be quiet! Dark Power 13 1000W
- OTP, OCP, OPP, SCP, OVP, UVP, SIP
- Corsair AX1600i
- OCP, OVP, OPP, SCP, OTP, UVP
Price
- be quiet! Dark Power 13 1000W
- 349.99 USD
- Corsair AX1600i
- 579.99 USD
Warranty
- be quiet! Dark Power 13 1000W
- 10 years
- Corsair AX1600i
- 10 years
Which one should you pick?
Choose be quiet! Dark Power 13 1000W if you want the higher MTBF (100000 hours vs 100000 hours) and the higher warranty (10 years vs 10 years).
Choose Corsair AX1600i if you want the higher wattage (1600 W vs 1000 W), the higher Hold-Up time (26.7 ms vs 23.2 ms) and the higher PCIe 8-pin connectors (10 vs 4).
Price comparison
| Retailer | be quiet! Dark Power 13 1000W | Corsair AX1600i |
|---|---|---|
| Amazon | $349.99 View on Amazon | $579.99 View on Amazon |
Disclaimer: The price and specification of the given product may differ from the actual product. Please confirm on the retailer's website before buying.
Verdict
be quiet! Dark Power 13 1000W
9.3 / 10 Expert Rating
A best-in-class 1000W Titanium-rated ATX unit for an RTX 4080/4090 or RTX 5080/5090-class high-end gaming build, held back only by its premium price.
Corsair AX1600i
9 / 10 Expert Rating
Still the digital-monitoring benchmark for extreme multi-GPU and workstation builds, docked slightly for lacking a native 12V-2x6 connector.