Overview
PSU output 300 W
SATA (HDD, drives)4 x
Cable management No
80 PLUS
PSU output 300 W
SATA (HDD, drives)4 x
Cable management No
80 PLUS
Be quiet! System Power B9 300W (Bulk) offers the for be quiet! Well-known reliable and quiet operation and is perfectly suitable for the price-conscious PC construction.
Model: System Power 9 | 300W bulk
Continuous power (W): 300
Form factor ATX 12V: Version 2.4
Topology: Double forward
Mains voltage (Vac) 200-240
Mains frequency (Hz): 50
Nominal current (A) 2.5
PFC: Active
Power factor at 100% load:
Supports Intel C6/C7: ✓
Power consumption in standby (W)
Average life (h / 25°C): 100000
Operating range up to (°C): 40
12V lines (multi-rail operation): 2
+3.3V (A): 17
+5V (A): 15
+12V1 (A): 18
+12V2 (A): 14
-12V (A): 0.3
+5Vsb (A): 2.5
Max. Total power 12V (W): 276
Max. TOTAL POWER 3.3V + 5V (W): 103
Hold-up time at 100% load (ms @ 100%): 17 @ 75% load
Fan: High-quality fan
Engine technology: 4-pole fan motor
Bearing technology: Sleeve
Fan size (mm) 120
Max. Fan speed (rpm), temperature-dependant 1650
DB(A) at 20% load: 11.6
DB(A) at 50% load: 12.1
DB(A) at 100% load: 23.1
Cable length to mainboard (cm): 45
Cable length to 1. Connector (cm): 40
Maximum cable length (cm): 85
Number of cables: 4
ATX mainboard (20+4-pin): 1x 24
P4 (CPU): 1
PATA 4 pin 2
SATA 15-pin(HDD, Drives): 4
BeQuiet, BN206, System Power B9 Bulk, Power Supply Unitl, PSU, Power Supply