Name: be quiet! Dark Power Pro 12 1200W Power Supply
Brand: Be Quiet
SKU: PJ-24879-BEQ
Price: 324.95 GBP
Availability: OutOfStock
Rating: 5.0 (10 reviews)

Description
Specifications
XMAS 25 DELIVERY

Description

CUTTING EDGE TECHNOLOGIES AND PERFORMANCE

The be quiet! Dark Power Pro 12 1200W offers 80 PLUS^® Titanium efficiency and world class performance due to fully digital control and frameless fan concept. The most technologically-advanced PSU be quiet! has ever built.

80 PLUS Titanium efficiency (up to 94.7%)
Fully digital control (PFC, LLC, SR/12V) and full bridge topology for world class regulation and low ripple noise
Patented frameless Silent Wings fan for virtually inaudible operation at ordinary load
Redesigned funnel shape opening for a larger cooling area
Full mesh PSU front with redesigned funnel-shaped air inlet
Overclocking key switches between six 12V rails and one massive 12V rail
Wire-free inside the PSU for enhanced cooling and longevity
Japanese 105°C capacitors ensure highest stability and reliability
Aluminum case and modular individually sleeved cables for magnificent appearance
10-year manufacturer’s warranty
Product conception, design and quality control in Germany

Specifications

General data

Model	Dark Power Pro 12 1200W
Continuous power (W)	1200
Peak power (W)	1300
Form factor	Version 2.51
Form factor EPS 12V	Version 2.92
Topology	Full bridge + LLC + SR + DC/DC
Digitally controlled	✓
Voltage (Vac)	100 - 240
Frequency (Hz)	50 - 60
Input current (A)	16 / 8
Power factor at 100% load	>0.99
Modern standby	✓
Power consumption in standby (W)	<0.06
Average life time (h / 25°C)	300,000
Operating temperature up to (°C)	50

Efficiency

80 PLUS certification	Titanium
Efficiency (%) at 230V, 2% load	-
Efficiency (%) at 230V, 10% load	-
Efficiency (%) at 230V, 20% load	93.9
Efficiency (%) at 230V, 50% load	94.7
Efficiency (%) at 230V, 100% load	93

Fan and cooling technology

Fan	Silent Wings
Fan size (mm)	135
Bearing technology	FDB
Motor technology	6-pole fan motor
Max. fan speed (rpm)	2600
dB(A) at 10% load	-
dB(A) at 20% load	11.2
dB(A) at 50% load	11.7
dB(A) at 100% load	25.8

Output

Multi-rail operation (12V rails)	6
12V single rail operation	✓
Overclocking key	✓
+3.3V (A)	25
+5V (A)	25
+12V1 (A)	35
+12V2 (A)	35
+12V3 (A)	35
+12V4 (A)	35
+12V5 (A)	40
+12V6 (A)	40
-12V (A)	0.5
+5Vsb (A)	3.5
Max. combined power 12V (W)	1200
Max. combined power 3.3V + 5V (W)	150
Hold-up time at 100% load (ms)	18
Power good signal (ms)	100 - 150

Cables and connectors

Modular cables	✓
Sleeved cables	all
Flat cables	-
Maximum cable length (cm)	120
Cable length to motherboard (cm)	60
No. of cables	17
ATX-Motherboard (20+4-pin)	1
P4+4 (CPU)	1
P8 (CPU)	1
P4 (CPU)	-
12VHPWR cable / W	-
PCI-E 6+2-pin (GPU)	10
PCI-E 6-pin (GPU)	-
SATA	16
PATA	8
FDD (Floppy)	2

Protection

OTP (over temperature protection)	✓
OCP (over current protection)	✓
OPP (over power protection)	✓
SCP (short circuit protection)	✓
OVP (over voltage protection)	✓
UVP (under voltage protection)	✓
SIP (Surge & Inrush Protection)	✓

Safety certification

BSMI	✓
CB	✓
CCC	✓
CE	✓
cRUus	-
cTUVus	✓
CU	✓
FCC	✓
RCM	✓
TÜV	✓
UKCA	-

Environmental directives

ENERGY STAR	7.0
ErP	✓
WEEE	✓
RoHS	✓
Triman	-

Scope of delivery

Thumb screws	✓
Screws	✓
Cable ties	✓
Velcro cable ties	✓
User manual languages	CN, DE, EN, ES, FR, JP, PL, RU, TW
OCK slot bracket with switch / OCK jumper	✓
SFX-to-ATX adapter bracket	-

Casing

Dimensions without cable (L x W x H), (mm)	200 x 150 x 86
Weight (kg)	2.41
Color	Black

Service

Warranty (Years)	10
Express replacement service in first year	DE, FR
International hotline / free of charge	✓ / DE, FR

XMAS 25 DELIVERY

🎄 Christmas Delivery Information

To help manage expectations during the busy festive period, we’re taking a cautious approach to Christmas delivery dates due to ongoing delays within the UK mail network.

UK delivery guidance:

Lite Shipping – This service may arrive after Christmas due to current network pressures.

Standard Shipping – Please place your order by midday Thursday 18th December.

Express Shipping – Please place your order by midday Friday 19th December.

These dates are provided as best guidance only and are not guaranteed, as delivery times remain subject to carrier performance once parcels leave our warehouse.

If you’re ordering for Christmas and need added reassurance, we recommend selecting Express Shipping where available.