Skip to content

be quiet! Pure Power 11 700W CM power supply unit 20+4 pin ATX ATX Black

SKU
BN299
Out of stock
700 W, ATX 2.4, 1x 20+4-pin, 4x PCI-E 6+2-pin, 1x P4+4, 6x SATA, 3x PATA, 1x FDD, 120mm fan, 24.6dB max.

Login for pricing

  • Dedicated account team

  • CRN Senior Public Sector VAR Winner 2023

  • Personalised pricing

  • Order by 3pm for next day delivery

Overview
Full specs

Overview

Highlights

Exceptionally Quiet, Superior Reliability, Great Value

Pure Power 11 700W CM offers peerless dependability and best-in-class features. Whether you’re assembling a very quiet system, upgrading an existing PC, or building a multi-GPU gaming system, your build will benefit from this PSU that simply has the best combination of features at a very popular price.

80 PLUS® GOLD CERTIFICATION
Very high operating efficiency
Pure Power 11 CM 700W is certified 80 PLUS Gold with an efficiency rating of up to 92% – a truly outstanding level for this class of PSU. The most compelling benefit: lower power consumption and consequently lower costs, and cooler, quieter operation.

POWER AND COMPATIBILITY FOR YOUR SYSTEM
The best combination of features and performance at a very popular price
Pure Power 11 CM offers 700W of continuous power with 2 independent 12V rails for signal stability and 4 PCI express connectors for powerful GPUs. It is suited to very quiet systems, for upgrading or building multimedia or powerful GPU systems.

INNOVATIVE TECHNOLOGIES
DC-to-DC, Active Clamp and Synchronous Rectifier
The use of Active Clamp and Synchronous Rectifier technologies provides very stable operation. The PSU is equipped with DC-to-DC conversion for even tighter voltage regulation under heavy cross-loading conditions. This ensures secure operation for next generation processors and graphics cards.

EXCEPTIONALLY SILENT OPERATION
Achieved by a silence-optimized 120mm be quiet! fan
The silence-optimized 120mm be quiet! fan is thermally governed to strike the best balance between effective cooling and quietness. Airflow-optimized fan blades reduce turbulence, enabling best-in-class quiet functionality and the almost inaudible operation that be quiet! is famous for.

SEMI-MODULAR AND FLAT CABLES
Total convenience and design for your system
Pure Power 11 CM 700W is certainly eye-catching. The semi-modular cables are enhanced with premium black sleeves. The flat cables used for the PCI-express connection and drives simplify installation as well as keeping the system tidy.

Good to know

Power

  • AC input frequency
    50 - 60
  • AC input voltage
    100 - 240
  • Combined power (+12V)
    3.600000
  • Combined power (+3.3V)
    150.000000
  • Combined power (+5V)
    150.000000

Performance

  • 80 PLUS certification
    80 PLUS Gold
  • ATX version
    2.4
  • Bearing technology
    Rifle
  • Certification
    ErP, WEEE
  • ECC
    No

Product Design

  • Built-in display
    No
  • Fan diameter
    120.000000
  • Illumination
    No
  • Number of fans
    1.000000
  • On/off switch
    No

Logistics data

  • Harmonized System (HS) code
    84733020
  • Master (outer) case gross weight
    15480.000000
  • Master (outer) case height
    241.000000
  • Master (outer) case length
    514.000000
  • Master (outer) case width
    326.000000

Full Specs

    Certificates
    • Waste Electrical and Electronic Equipment (WEEE) compliance
      No
    Packaging content
    • Cable tie(s) included
      No
    • Cables included
      AC
    Technical details
    • Compliance certificates
      RoHS
    • Sustainability certificates
      ENERGY STAR
    • Sustainability compliance
      No
    Product Design
    • Built-in display
      No
    • Fan diameter
      120.000000
    • Illumination
      No
    • Number of fans
      1.000000
    • On/off switch
      No
    Logistics data
    • Harmonized System (HS) code
      84733020
    • Master (outer) case gross weight
      15480.000000
    • Master (outer) case height
      241.000000
    • Master (outer) case length
      514.000000
    • Master (outer) case width
      326.000000
    • Products per master (outer) case
      6.000000
    Packaging data
    • Manual
      No
    • Package depth
      240.000000
    • Package height
      96.000000
    • Package type
      Box
    • Package weight
      2390.000000
    • Package width
      210.000000
    Performance
    • 80 PLUS certification
      80 PLUS Gold
    • ATX version
      2.4
    • Bearing technology
      Rifle
    • Certification
      ErP, WEEE
    • ECC
      No
    • EPS version
      2.92
    • Power supply unit (PSU) form factor
      ATX
    • Safety
      CE, CB, TÜV, FCC, cTUVus, RCM, BSMI, CU, CCC
    • Silent mode
      No
    Other features
    • Cable management
      No
    • Cable ties included
      No
    • Noise level (full-load mode, 100%)
      24.600000
    • Noise level (quiet mode, 50%)
      11.500000
    • Noise level (silent mode, <30%)
      11.200000
    • Power management
      No
    • Power over Ethernet (PoE)
      No
    • Redundant power supply (RPS) support
      No
    • Screws included
      No
    • Warranty card
      No
    Ports & interfaces
    • ATX Power connector (24-pin)
      No
    • ATX power connector (20+4 pin)
      No
    • CPU power cable length
      600.000000
    • CPU power connector (4+4 pin)
      No
    • Cabling type
      Semi-Modular
    • EPS power connector (4+4 pin)
      No
    • EPS power connector (8-pin)
      No
    • Floppy disk drive connector
      No
    • Motherboard power cable length
      550.000000
    • Motherboard power connector
      20+4 pin ATX
    • Number of PATA power connectors
      3.000000
    • Number of SATA power connectors
      6.000000
    • PCI Express connector
      No
    • PCI Express power cable length
      500.000000
    • PCI Express power connectors (6+2 pin)
      4.000000
    • SATA power cable length
      500, 800, 650
    Power
    • AC input frequency
      50 - 60
    • AC input voltage
      100 - 240
    • Combined power (+12V)
      3.600000
    • Combined power (+3.3V)
      150.000000
    • Combined power (+5V)
      150.000000
    • Combined power (+5Vsb)
      15.000000
    • Efficiency
      92.000000
    • Hold time
      24.000000
    • Max output current (+12V)
      0.300000
    • Max output current (+12V1)
      36.000000
    • Max output current (+12V2)
      30.000000
    • Max output current (+3.3V)
      25.000000
    • Max output current (+5V)
      20.000000
    • Max output current (+5Vsb)
      3.000000
    • Peak power
      750.000000
    • Power Factor Correction (PFC) type
      Active
    • Power factor
      0.990000
    • Power protection features
      Over current, Overheating, Short circuit, Over voltage, Under voltage, Over power
    • Total power
      700.000000

More Information

Specifications

  • Floppy disk drive connector
    No
  • Bearing technology
    Rifle
  • Manual
    No
  • Package type
    Box
  • Motherboard power connector
    20+4 pin ATX
  • CPU power connector (4+4 pin)
    No
  • ATX version
    2.4
  • EPS version
    2.92
  • 80 PLUS certification
    80 PLUS Gold
  • Power Factor Correction (PFC) type
    Active
  • AC input frequency
    50 - 60
  • Cabling type
    Semi-Modular
  • Screws included
    No
  • Cable ties included
    No
  • Power supply unit (PSU) form factor
    ATX
  • AC input voltage
    100 - 240
  • Harmonized System (HS) code
    84733020
  • Certification
    ErP, WEEE
  • Safety
    CE, CB, TÜV, FCC, cTUVus, RCM, BSMI, CU, CCC
  • Cables included
    AC
  • Power protection features
    Over current, Overheating, Short circuit, Over voltage, Under voltage, Over power
  • SATA power cable length
    500, 800, 650
  • Sustainability certificates
    ENERGY STAR
  • Compliance certificates
    RoHS
  • Package weight
    2390
  • Peak power
    750
  • Package depth
    240
  • Package height
    96
  • Package width
    210
  • Master (outer) case height
    241
  • Master (outer) case width
    326
  • Number of fans
    1
  • Efficiency
    92
  • Hold time
    24
  • Number of SATA power connectors
    6
  • Fan diameter
    120
  • Power factor
    0.99
  • PCI Express power connectors (6+2 pin)
    4
  • Combined power (+3.3V)
    150
  • Combined power (+5V)
    150
  • Combined power (+12V)
    3.6
  • Combined power (+5Vsb)
    15
  • Max output current (+3.3V)
    25
  • Max output current (+5V)
    20
  • Max output current (+12V)
    0.3
  • Max output current (+5Vsb)
    3
  • Max output current (+12V2)
    30
  • Max output current (+12V1)
    36
  • Number of PATA power connectors
    3
  • Total power
    700
  • Noise level (quiet mode, 50%)
    11.5
  • Noise level (full-load mode, 100%)
    24.6
  • Noise level (silent mode, <30%)
    11.2
  • Master (outer) case gross weight
    15480
  • Master (outer) case length
    514
  • Products per master (outer) case
    6
  • Motherboard power cable length
    550
  • CPU power cable length
    600
  • PCI Express power cable length
    500

Reviews

Write Your Own Review
You're reviewing:be quiet! Pure Power 11 700W CM power supply unit 20+4 pin ATX ATX Black