B12 BM SERIES
The B12 BM Series is available in the standard ATX Form Factor and in wattages that are most common for a PC system. The Seasonic B12 BM achieves 80 PLUS® Bronze standard of providing at least 82 %, 85 % and 82 % power usage efficiency at 20 %, 50 % and 100 % operating loads, respectively. This efficiency, combined with Active Power Factor Correction, enables the B12 BM series power supplies to lessen energy waste, which translates into savings on the costs of energy costs for its users. In addition to being greatly efficient, the B12 BM units utilize the LLC resonant converter design, and the industry’s leading Smart and Silent Fan Control (S2FC).
- ATX 12 V
- Semi-modular cables
- 80 PLUS Bronze Certified
- 5 Years Warranty
- Dimensions: 140 mm (L) x 150 mm (W) x 86 mm (H)
SPECIFICATIONS
B12-BM-850
Technical Specifications
80PLUS®
Bronze
Cybenetics Efficiency Level
TBA
Cybenetics Noise Level
TBA
Form Factor
Intel ATX 12 V
Dimensions
140 mm (L) x 150 mm (W) x 86 mm (H)
Fan Information
Fan Size
120 mm
Fan Control
Smart and Silent Fan Control
Fan Bearing
Sleeve Bearing
Life Expectancy
25,000 hours at 40 °C, 15 % - 65 % RH
Cable Information
Modularity
Fixed cables
Cable type
Flat black cables
Electrical Features
Operating Temperature
0 - 50 °C (derating from 100 % to 80 % from 40 °C to 50 °C)
MTBF @ 25 °C, excl. fan
100,000 hours
AC Input
Full Range
Protection
OPP, OVP, OCP, SCP
Safety and Environmental
Safety and EMC
cTUVus, TUV, CB, CCC, BSMI, CE, FCC
Environmental Compliance
Energy Star, RoHS, WEEE, ErP Lot 6, REACH
Warranty
5 Years
Power Output
AC Input
Voltage: 100 V - 240 V
Current: 10 A Max.
Frequency: 50 Hz - 60 Hz
DC Output
Rail
+3.3 V
+5 V
+12 V
-12 V
+5 VSB
Maximum Power
20 A
20 A
70 A
0.3 A
2.5 A
100 W
840 W
3.6 W
12.5 W
Total continuous power
850 W
