Chieftec

Chieftec Stealth 1200W Vega M Series SPX-1200-FC - 80+ Platinum Fully Modular ATX PSU (Boxed)

SKU 29157 Brand Chieftec EAN13 0753263079268
Chieftec SPX-1200-FC 1200W PSU from Stealth/Vega M series. 80+ Platinum efficiency, fully modular, ATX 3.1, PCIe GEN5 support. 135mm FDB fan, Japanese capacitors, 140x150x86mm, 3.79kg boxed. Ideal for high-end gaming.
PSU (Power Supplies) - Wattage 1200 - 1499 W
PSU (Power Supplies) - Efficiency Rating 80 Plus Platinum
PSU (Power Supplies) - Color Black
PSU (Power Supplies) - Modularity Fully modular
PSU (Power Supplies) - PCIe GPU Connectors 2x 12V-2x6 4x 8/6 pins
PSU (Power Supplies) - Length 141-160 mm
PSU (Power Supplies) - EPS CPU Connectors 2x 4+4pin EPS/ATX12V

The Chieftec Stealth SPX-1200-FC (Vega M Series) is a premium 1200W power supply unit compliant with ATX 12V 3.1 and supporting PCIe GEN5 standards. It delivers 80 PLUS Platinum certified efficiency for superior energy savings and stability in high-end systems. Featuring a fully modular design with ultra-flexible embossed cables, it simplifies cable management and airflow optimization.

Equipped with LLC half-bridge topology, DC-to-DC conversion, and full Japanese capacitors, this PSU ensures long-term reliability and top performance. A quiet 135mm Fluid Dynamic Bearing (FDB) fan with automatic speed control maintains optimal cooling with minimal noise. Key connectors include 1x 20+4-pin ATX, 1x 8-pin EPS (4+4), and 3x 6+2-pin PCIe for powerful GPUs.

  • Total Power: 1200W with +12V rail at 100A
  • Efficiency: 80+ Platinum (≥0.95 PF)
  • Cooling: 135mm FDB fan, AFC
  • Protections: OPP, OTP, OVP, SCP, SIP, UVP, OCP
  • Warranty: 5 years
  • Dimensions (boxed weight): 140x150x86mm, 3.79kg
ModelSPX-1200-FC
Total Power1200W
AC Input100-240V, 15-7.5A, 50-60Hz
PFCActive PFC ≥0.95
+12V Rail100A / 1200W
+5V20A
+3.3V20A
+5VSB3A / 15W
Form FactorATX
Efficiency80 PLUS Platinum
ModularityFully Modular
Fan135mm FDB with AFC
Connectors1x 20+4-pin ATX, 1x 4+4-pin EPS, 3x 6+2-pin PCIe, 8x SATA, 2x 4-pin Molex
Dimensions (LxWxH)140 x 150 x 86 mm
Weight (boxed)3.79 kg
ProtectionsOPP, OTP, OVP, SCP, SIP, UVP, OCP, AFC
Warranty5 Years
ATX StandardATX 12V 3.1, PCIe GEN5