Lian Li RS 1200W 80+ Platinum Fully Modular ATX 3.1
MPN RS1200G.BH UPC 840353049475
- Wattage
- 1,200 W
- Efficiency
- 80 PLUS Gold
- Modular
- Fully modular
- Form factor
- ATX
- Standard
- ATX 3.1
- 12V-2x6
- Yes
Best price now
$169.99
at 3rd-party seller
Near you
In stock at 35 stores nationwide.
Where to buy
In-store stock · 35 stores
Set your ZIP to sort by distanceLowest in-stock price by retailer
Show as table
Specifications
Power
- Wattage
- 1,200 W
- Efficiency
- 80 PLUS Gold
- Standard
- ATX 3.1
- Native 12V-2x6 / 12VHPWR
- Yes
Build
- Form factor
- ATX
- Modular
- Fully modular
- Fan
- 135 mm
Wrong price, stock or spec? Tell us
Full spec sheet from Newegg
- Details/PFC
- ActivePFC, PF > 0.90 underfull load@ 115Vac, 60Hz
- Details/Fans
- 1 x 135 mm FDB Fan
- Details/Type
- ATX (ATX 3.1 Compatible)
- Details/Color
- Black
- General/Brand
- LIAN LI
- General/Series
- RS series
- Details/Modular
- Full Modular
- Details/Connectors
- 24/20-Pin motherboardconnector(620mm) * 1pc 8 PinCPU/ATX 12V connector(700mm) * 1pc 4+4 PinCPU/ATX 12V connector(700mm) * 1pc 6+2 PinGPU connector(650mm+100mm) * 1pc 6+2 PinGPU connector(650mm) * 3pcs 12V-2X6 600W connector(650mm) * 1pc SATA connector(300+15+15+15mm) * 1pc SATA-Y connector(375+150mm) * 1pc SATA connector(400+150+150+150mm) * 1pc PATA connector(500+150+150+150mm) * 1pc USB 9pin-9pin(470mm)* 1pc USB 9pin-TypeA(550mm)* 1pc
- Details/Protection
- OCP/OVP/OTP/OPP/SCP/UVP/NLP/SIP
- Details/Input Voltage
- 100 - 240 V
- Details/Maximum Power
- 1200 W
- Details/Energy-Efficient
- 80 Plus Gold / CybeneticsGold / PPLP Gold
- Dimension & Weight/Weight
- 6.26 lbs
- Details/Input Frequency Range
- 50/60 Hz
- Dimension & Weight/Dimensions
- 12.80" x 8.19" x 5.12"
- Additional Information/First Listed on Newegg
- December 04, 2025
Full spec sheet from Microcenter
- PFC
- Active
- SKU
- 906321
- UPC
- 840353049475
- Color
- Black
- Labor
- 10 Year Limited
- Parts
- 10 Year Limited
- Width
- 5.91 in. (150.00 mm)
- Height
- 3.39 in. (86.00 mm)
- Rating
- 80 PLUS Gold Certified
- Modular
- Fully-Modular
- Wattage
- 1200 Watts
- Mfr Part#
- G9P.RS1200G.BH0
- +12V Rails
- 1
- NVIDIA SLI
- SLI Compatible
- Protection
- OCP / OVP / OTP / OPP / SCP / UVP / NLP / SIP
- Form Factor
- ATX
- ATX Connector
- 20+4-pin
- ATi CrossFire
- CrossFire Compatible
- Input Voltage
- 100V - 240V
- ATX Compliance
- ATX 3.1
- SATA Connector
- 12
- Molex Connector
- 4
- ATX 12V Connector
- 1 x 4+4-pin 1 x 8-pin
- What's in the Box
- PSU, ATX Cable, 2x CPU Cables, 4x PCIe Cables, 12V PCIe Cable, 3x SATA Cables, Molex Cable, 2x USB Cables, AC Power Cord, RS Hub
- Graphics Connector
- 3 x 6+2-pin, 1 x 12+4-pin
- Power Supply Depth
- 5.91 in. (150.00 mm)
- Input Frequency Range
- 50Hz - 60Hz
Similar power supplies
Phanteks Revolt 1200W 80+ Platinum Fully Modular ATX 3.0
1,200 W · 80 PLUS Platinum · Fully modular · ATX
Rosewill CMG5 1200W 1200W 80+ Gold Fully Modular ATX 3.0
1,200 W · 80 PLUS Gold · Fully modular · ATX
NZXT ATX 3.1 1200W 80+ Gold Fully Modular ATX 3.1
1,200 W · 80 PLUS Gold · Fully modular · ATX
MC $125 · NE $125 · CC $200
Montech CENTURY II 1200W 80+ Platinum Fully Modular
1,200 W · 80 PLUS Gold · Fully modular · ATX
NE $130 · MC $150
ASRock Gold 1200W 80+ Gold Fully Modular
1,200 W · 80 PLUS Gold · Fully modular · ATX
NE $130 · CC $200
Phanteks AMP GH 1200W Platinum 1200W 80+ Platinum Fully Modular ATX 3.1
1,200 W · 80 PLUS Platinum · Fully modular · ATX