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be quiet! · 1000 W · ATX

be quiet! Pure Power 13 M 1000W

ATX 3.1 · 80 PLUS Gold · Modular

Capability: 81
Cap / price: 58
Wattage value: 57
Amazon: $140

Available on Amazon Updated Aug 30, 2026

Capability81.3

Capability / price58.1

Wattage value57.2

$140 on Amazon PSU table Compare this PSU

Size this PSU for a complete buildThe Builder unlocks PSU choices after it knows the CPU, GPU, case format, and estimated demand. Calculate build power first

Written analysis

be quiet! Pure Power 13 M 1000W at a glance

The be quiet! Pure Power 13 M 1000W is a 1000 W ATX power supply built to the ATX 3.1 generation. Efficiency is listed as 80 PLUS Gold. Cables are modular. It supports fan-stop at low load.

The calculated capability score is 81.3, averaging the available wattage, recorded efficiency percentage, and warranty inputs against fixed references. Listed warranty is 10 years. +12V output is 83 A.

Best fit: Systems whose component power budget calls for a supply rated at 1000 W or more.

Platform and cooling

Dimensions are listed as 160 x 150 x 86. Cooling fan size is 120 mm. The unit uses 1 +12V rail at up to 83.40 A per rail. Certifications include 80 PLUS Gold.

Current value

At $140, price per kilowatt is $139.90. Capability / price is 58.1 and wattage value is 57.2. Compare nearby supplies below; wattage alone does not determine value.

Unit data

Full specifications

Wattage, efficiency, platform size, electrical outputs, connectors, cooling, and value in one technical sheet.

General

Manufacturer: be quiet!
PSU: be quiet! Pure Power 13 M 1000W
Launch price: —
Amazon price: $140
Amazon availability: Available
Price updated: Aug 30, 2026

Power & efficiency

Wattage: 1000 W
Efficiency: 80 PLUS Gold
Recorded efficiency: 94%
Warranty: 10 years

Value

Amazon price: $140
Price / kW: $139.90
Capability: 81.3
Capability / price: 58.1
Wattage value: 57.2

Platform & size

ATX generation: 3.1
Form factor: ATX
Dimensions: 160 x 150 x 86
Modular: Yes
Fanless: No

Electrical

Input voltage: 100-240
+12V output: 83 A
+5V output: 22 A
+3.3V output: 22 A
+12V rails: 1
Max amps / rail: 83.40 A

Cooling & build

Fan size: 120 mm
Fan stop: Yes
Certifications: 80 PLUS Gold

Additional information

Note: ATX 3.1 PSU: Compatible with PCIe 5.1 GPUs

Amazon

Price history

Nearby capability

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be quiet! be quiet! Power Zone 2 1000W 1000 W · ATX · Modular

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be quiet! be quiet! Pure Power 13 M 1000W This PSU

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Thermaltake Thermaltake Toughpower PF3 ATX 3.0 1050W 80+ Platinum 1050 W · ATX · Modular

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be quiet! Pure Power 13 M 1000W at a glance

Platform and cooling

Current value

General

Power & efficiency

Value

Platform & size

Electrical

Cooling & build

Additional information

Price history

Similar PSUs

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