be quiet! BN345 Pure Power 12 M Power Supply BN345

EXCEPTIONAL QUIET, SUPERIOR FEATURES

Pure Power 12 M 1000W is ATX 3.0 compliant and PCIe 5.0 compatible and offers peerless dependability with best-in-class features. Pure Power 12 M 1000W offers the best combination of features with outstanding compatibility.

80 PLUS� GOLD CERTIFIED
Very high operating efficiency

Pure Power 12 M 1000W is certified 80 PLUS Gold with an outstanding efficiency rating of up to 93.1%. The most compelling benefit: lower power consumption, consequently lower costs, and above all a cooler as well as quieter operation. Pure Power 12 M 1000W is always the correct choice for quiet systems and gaming PCs!

FUTURE-PROOF YOUR SYSTEM
Fulfills all ATX 3.0 specifications

Pure Power 12 M 1000W is an ATX 3.0 PSU and comes with both native integration of the 12VHPWR connector for next-generation PCIe 5.0 graphics cards, and PCIe 6+2-pin connectors for support of current-gen GPUs. This makes the PSU extremely versatile and the perfect choice for present high-end systems and the ones to come.

THE NEW STANDARD OF POWER
For massive transient loads

Pure Power 12 M offers 1000W of continuous power with 2 independent 12V rails. Even if the graphics card demands excessive power for a short time: Pure Power 12 M 1000W handles power excursions up to double its rated power with ease. This ensures reliable operation with the next generation of processors and graphics cards.

UNPRECEDENTED SILENT OPERATION
Achieved with a silence-optimized be quiet! fan

The exceptionally silent 120mm be quiet! fan is temperature-controlled to strike the best balance between effective cooling and quietness. Airflow-optimized fan blades reduce turbulence, enabling best-in-class
quiet functionality.

HIGH-CLASS TECHNOLOGIES
Rock-solid stability

With its LLC topology Pure Power 12 M 1000W provides a best-in-class voltage regulation and efficiency. That makes it perfect for building or upgrading very quiet systems as well as gaming and media creation PCs.

MODULAR CABLES
Utmost convenience and compatibility

Thanks to their modularity, all unnecessary cables in the system are left out. Pure Power 12 M 1000W simplifies cable management and routing for a tidy-looking system. A smoother airflow results from the uncluttered layout of the system, which means lower noise and temperatures inside the case.

Design



Cooling type



Active


Fan diameter



12 cm


Fan location



Top


Fan speed



0 - 2000 RPM


Number of fans



1 fan(s)


On/off switch



Yes


Product colour



Black


Operational conditions



Operating temperature (T-T)



0 - 40 �C


Other features



Cable ties included



Yes


Noise level (full-load mode, 100%)



31.7 dB


Noise level (quiet mode, 50%)



9.6 dB


Noise level (silent mode, 30%)



9.3 dB


Number of screws



5


Screws included



Yes


Package dimensions



Gross Weight (Package, kg)



4.16 kg


Packaging content



Cables included



PATA, PCIe, Peripheral (Molex), SATA


Performance



80 PLUS certification



80 PLUS Gold


ATX version



3.0


EPS version



2.92


Mean time between failures (MTBF)



100000 Hour


Noise level



31.7 dB


Power supply unit (PSU) form factor



ATX


Purpose



PC


Ports & interfaces



ATX power connector (20+4 pin)



Yes


EPS power connector (4+4 pin)



Yes


EPS power connector (8-pin)



Yes


Motherboard power cable length



55 cm


Motherboard power connector



20+4 pin ATX


Number of PATA power connectors



2


Number of SATA power connectors



6


PCI Express connector



Yes


PCI Express power cable length



65 cm


PCI Express power connectors (6+2 pin)



4


Peripheral (Molex) power cable length



550


Peripheral (Molex) power connectors (4-pin)



1


SATA power cable length



500, 600, 650, 800, 950


Power



AC input frequency



50 - 60 Hz


AC input voltage



100 - 240 V


Combined power (+12V)



1000 Watt


Combined power (+3.3V)



120 Watt


Combined power (+5V)



120 Watt


Combined power (+5Vsb)



15 Watt


Combined power (-12V)



3.6 Watt


Efficiency



93.2 %


Input current



12 / 6 A


Max output current (+12V)



83.4 A


Max output current (+12V1)



46 A


Max output current (+12V2)



42 A


Max output current (+3.3V)



22 A


Max output current (+5V)



22 A


Max output current (+5Vsb)



3 A


Max output current (-12V)



0.3 A


Peak power



1050 Watt


Power factor



0.98


Power Factor Correction (PFC) type



Active


Power Good signal delay range



100 - 150 Millisecond


Power protection features



Over current, Over power, Over voltage, Overheating, Short circuit


Total power



1000 Watt


Product dimensions



Net Weight (Product, kg)



3.2 kg


Product Depth



15 cm


Product Height



8.6 cm


Product Width



16 cm


Technical details



Sustainability certificates



ENERGY STAR, ErP, RoHS


Sustainability compliance



Yes


Warranty period



10 year(s)


Vendor information



Brand Name


be quiet!


Warranty



1 Year(s)