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Power supplies / Compare

be quiet! Dark Power 14 1000W vs be quiet! Pure Power 13 M 1200W

36 of 58 fields differ

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  • 31 different values
  • 5 known for one only
  • 18 the same
  • 4 missing for both

Biggest differences

Each bar uses the scale of all 66 power supplies.

  1. SATA power connectorsA: 13B: 6Dark Power 14 1000W has 7 more.
  2. Average noiseLower is betterA: 10.34dB(A)B: 21.03dB(A)Dark Power 14 1000W is 10.69 dB(A) lower.
  3. 12V rippleLower is betterA: 21.32mVB: 32.81mVDark Power 14 1000W is 11.49 mV lower.
  4. PowerA: 1,000WB: 1,200WPure Power 13 M 1200W is 200 W higher.
  5. Hold-up timeA: 17msB: 19.8msPure Power 13 M 1200W is 2.8 ms higher.

Size, drawn to scale

Front and side.

Weight

0 to 2.5 kg

A2.23kg
B1.8kg

All 66 fields

Every value links to where we found it.

Abe quiet! Dark Power 14 1000W
Bbe quiet! Pure Power 13 M 1200W

General

4 of 12 differ
Predecessor
Not available
Not available
Successor
Not available
Not available
Markets
Not available
Not available

Power

6 of 9 differ
Full power rated up to
Not available

Certifications

5 of 5 differ
Cybenetics efficiency at 230V
Cybenetics noise at 115V
Cybenetics noise at 230V

Measured

10 of 10 differ
Average efficiency at 115V (measured)

Cables and connectors

3 of 7 differ
Cables
Abe quiet! Dark Power 14 1000W
ConnectorConnectorsCablesLength to first plug (mm)Wire gaugeRated power (W)
ATX 24-pin (20+4)1160016-18AWGNot available
CPU 8-pin (EPS, 4+4)2270016AWGNot available
PCIe 8-pin (6+2)4275018AWGNot available
12V-2x61160016AWG600
SATA power11360018AWGNot available
SATA power2160518AWGNot available
4-pin Molex2160518AWGNot available
Source1Measurementcybenetics.com/evaluations/psus/2953Read 15 October 2026Cables and Connectors table: ATX 20+4 pin 600 mm 16-18AWG, 8-pin ATX12V and 4+4-pin ATX12V 700 mm 16AWG, 12+4 pin PCIe 600 mm 16-24AWG, SATA 600+155+155+155 mm on 2 cables (8 plugs), SATA 600+155+155 mm on 1 cable (3 plugs), one SATA 605+155 mm and 4-pin Molex +155+150 mm cable, all 18AWG. The PCIe row reads 2x 6+2 pin PCIe (750 mm) with cable count 4 and connector count 4. HW Busters lists the same four plugs as 2 cables, so the PCIe row is stored as 4 plugs on 2 cables at 750 mm. The 16-24AWG range of the 12+4 pin cable includes the thin sideband wires, so the power wire gauge is stored as 16AWG, which APH Networks also states. The AC power cord (1380 mm) is not stored.5Reviewhwbusters.com/psus/be-quiet-dark-power-14-1000w-atx-v3-1-psu-reviewRead 15 October 2026Technical specifications: 2x EPS (2 cables), 1x 12+4 pin (600 W), 4x PCIe 6+2 pin (2 cables), 13x SATA (4 cables), 2x 4-pin Molex (1 cable). Cable table identical to the Cybenetics report. The 12+4 pin cable is rated 600 W.7Reviewaphnetworks.com/reports/be-quiet-dark-power-14-1000w/2Read 15 October 2026Cable list: 1x ATX 20+4-pin 60 cm, 1x 4+4-pin 70 cm, 1x EPS 8-pin 70 cm, 1x 12V-2x6 12+4-pin 60 cm, 2x PCIe 6+2-pin with 2 connectors each, 60 cm to both, 2x SATA with 4 connectors, 1x SATA with 3 connectors, 1x SATA/Molex with 4 connectors, all with 15 cm spacing. The 24-pin, 4+4-pin, EPS and 12V-2x6 cables use 16 AWG wire, the rest 18 AWG. The PCIe length of 60 cm differs from the 750 mm in the Cybenetics report, which is stored.8Retailer pageavadirect.com/DARK-POWER-14-80-PLUS-Titanium-1000W-Fully-Modular-ATX-Power-Supply/Product/19681238Read 15 October 2026Total cables 10. Counts: 1 ATX, 1 P4+4, 1 P8, 1 12V-2x6, 4 PCIe 6+2-pin, 13 SATA, 2 PATA. The 12V-2x6 cable is rated 600 W.
CPU (EPS) connectors
2
2
PCIe 8-pin connectors
4
4
16-pin GPU connectors
1
1
SATA power connectors
13
6
4-pin Molex connectors
2
2

Fan

3 of 4 differ

Protection and parts

1 of 3 differ
Protections
All-Japanese capacitors
Not available

Monitoring and lighting

1 of 4 differ
Software monitoring
Not available
Not available
Software
Not available
Not available
Built-in power display
Not available
Not available

Dimensions and weight

2 of 2 differ

In the box

1 of 1 differ

Warranty

0 of 1 differ

Both are also in the API. Back to all power supplies.