Power SuppliesSeasonic
Seasonic PRIME PX ATX 3.1 PCIe 5.1 1600W 80 Plus Platinum Modular Power Supply
MPN: PRIME-PX-1600-ATX30
Key specifications
Wattage1600 W
Form factorATX 3.1
ModularYes
Efficiency80 PLUS Platinum
Depth210 mm
Full Specifications55 fields
Additional Information
Model Number
PRIME-PX-1600-ATX30
Gtin
4711173878032
Colour
Primary Colour
Black
Secondary Colour
Grey
Cooling
Semi Passive Power Supply
Yes
Semi Passive Type
passive
Case Fan Controller
Yes
Dimensions
Length Depth
210 mm
Width
150 mm
Height
86 mm
Installation Depth
15 cm
Efficiency Class
80plus Efficiency
80 PLUS Platinum
Cybenetics Noise Level Lamda 230v
A
Cybenetics Efficiency Level Eta 230v
TITANIUM
Fan Specifications
Fan Size
135 mm
Internal Ports
Cpu Power Supply
3x 4+4-Pin
12vhpwr Pcie Power Connectors
2
6 2 Pin Pcie Power Connectors
6
Sata Power Connectors
18
4 Pin Molex Power Connectors
3
Software Interface Digital
No
Lighting
Lighting Rgb
No
Power Specifications
Total Power Output
1600 W
Power Output 12v Rails
1600 W
Power Supply
Psu Format
ATX
Atx Standard
ATX 3.1
12v Distribution
single rail
Modular Power Supply
Yes
Modular Type
fully modular
Specifications
Form Factor
ATX 3.1
Edition
PRIME PX ATX 3.1
Wattage
1600 W
Energy Efficiency Certification
80 PLUS Platinum
Max Efficiency At 230vac
92 %
Cooling
Fan
Fans
1 x 135mm
Internal 12v Rails
Single Rail
Rail 1 12v
133.3 A
Rail 2 12v
N/A
Rail 3 12v
N/A
Rail 4 12v
N/A
Rail 5 12v
N/A
Rail 6 12v
N/A
Max Combined Output 12v
133.3 A
Modular
Yes
Modularity
Full Modular
Sli Crossfire
Yes
Eps 12v
Yes
Motherboard Connector
20+4-pin
Connectors
2 x 12V-2x6
3 x 4+4-pin CPU +12V (EPS)
3 x 4-pin Molex
6 x 6+2-pin PCIe
18 x SATA
Dimensions
150 x 86 x 210 (WxHxD)
Package Type
Retail
Warranty
12 Year
Best indexed price
£383.98GBP
Indexed 25 May 2026 — verify at retailer
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