SILVERSTONE HELA 1200R Cybenetics 1200W Platinum ATX 3.0/3.1 Fully Modular Power Supply

Product No.

SST-HA1200R-PM

Model (safety certification)

SST-AX1200MCPT-A

Color

Black (lead-free paint)

Max. DC Output

1200 W

Power Density

620 W per liter

Load Range

+3.3 V: Max 22 A, Min 0 A, ± 3 %, Line Reg ± 1 %, Ripple 30 mVp-p
+5 V: Max 22 A, Min 0 A, ± 3 %, Line Reg ± 1 %, Ripple 30 mVp-p
+12 V: Max 100 A, Min 0 A, + 5/- 7 %, Line Reg ± 1 %, Ripple 70 mVp-p
+5 VSB: Max 2.5 A, Min 0 A, ± 5 %, Line Reg ± 1 %, Ripple 40 mVp-p
–12 V: Max 0.3 A, Min 0 A, ± 5 %, Line Reg ± 1 %, Ripple 40 mVp-p

Combined +3.3 V & +5 V

120 W

Combined +12 V

1200 W

Input Voltage

90 – 264 Vrms

Input Frequency Range

47 Hz – 63 Hz

PFC

Active PFC (PF > 0.9 at full load)

Efficiency

≥ 87 % & < 89 % overall efficiency

MTBF

100,000 hours

Operating Temperature

0 °C – 50 °C

Protection

Over-current protection
Over-power protection
Over-voltage protection
Short-circuit protection
Under-voltage protection
Over-temperature protection
No-load operation

Connectors

• 1× 24/20-Pin motherboard
• 2× 8/4-Pin EPS/ATX 12V
• 6× 8/6-Pin PCIe
• 1× 12+4-Pin 12VHPWR
• 12× SATA
• 3× 4-Pin peripheral
• 1× 4-Pin floppy

Cooling System

Silent 135 mm FDB fan

Noise Level

0 dBA minimum

Certification

Cybenetics Platinum

Form Factor

ATX (PS2)

Dimensions

150 × 86 × 150 mm (W × H × D)
5.91″ × 3.39″ × 5.91″ (W × H × D)

Weight

2.9 kg

Other

GPU Support list