Main
Power	1300 W
Form factor	ATX


Specs
PFC	active
Cooling system	semi-passive
Fan size	135 mm
Fan bearing	hydrodynamic
Certification	80+ Platinum


Power connectors
MB/CPU power supply	24+8+8(4+4) pin
SATA	14
MOLEX	5
PCIe 8pin (6+2)	12
Floppy
Cable system	modular

Max. power
+3.3V	25 А
+5V	25 А
+12V1	108 А
-12V	0.3 А
+5Vsb	3 А
+12V	1296 W
+3.3V +5V	125 W
-12V	3.6 W
+5Vsb	12.5 W


General
Over voltage protection (OVP)
Over power protection (OPP)
Short circuit protection (SCP)
Manufacturer's warranty	10 years
Dimensions (HxWxD)	86x150x170 mm
Weight	2.12 kg
Official Website	antec.com
Added to E-Catalog	April 2023
P/N	0-761345-11707-4 0-761345-11708-1 X8000A506-18

The OC Link feature allows 2 Signature PSUs to work in tandem to power the most demanding systems.

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Antec 2026 - new arrivals, bestsellers, and the most relevant models Antec.

Buy Antec Signature Platinum SP1300 Platinum

When you make a purchase through links on our site, we may receive a affiliate commission.


	Antec SIGNATURE 1300 Platinum power supply unit 1300 W 20+4 pin ATX AT 0-761345-11708-1 Antec SIGNATURE 1300 Platinum power supply unit 1300 W 20+4 pin ATX ATX Black LaptopHub.uk Delivery: in United Kingdom Report	£191.16 Buy in shop

	Antec SIGNATURE 1300 Platinum power supply unit 1300 W 20+4 pin ATX AT Antec SIGNATURE 1300 Platinum power supply unit 1300 W 20+4 pin ATX ATX Black Equipped with superior features that ensure pea... morek performance for the enthusiast and gaming-oriented segment. the Signature power supply Series boasts unparalleled stability and 80 PLUS® Platinum-certified efficiencies. Advanced thermal control with the Zero RPM mode enables the optimal balance between silence and cooling. The CircuitShield™ suite of industrial-grade protections ensures that the power delivered to your system is safe and reliable in any environment. Signature Series are a great choice for a reliable and efficient PC system for gamers and professionals.FDB 135mm Silent FanFeaturing whisper-quiet. fluid dynamic bearing 135mm fan provides high airflow with durability and longevity.Zero RPM ModeThe Zero RPM fan mode further ensures a longer-lasting and quieter system by using thermal sensors to activate the fan only when you need it.100% Top-Grade Japanese CapacitorsAchieve unprecedented tight voltage regulation & low ripple & noise to maximize your system’s performance.PhaseWave DesignA server-class full-bridge LLC design with a synchronous rectification based on a DC-DC topology.OC Link FeatureAllows 2 Signature PSUs to work in tandem to power the most demanding systems.Full Modular Cable ManagementEnables users to use only the cables which are needed and help clear out excess cables that can obstruct and reduce airflow. Pcnova.co.uk Delivery: in United Kingdom Report	£191.16 Buy in shop

	Antec SIGNATURE 1300 Platinum power supply unit 1300 W 20+4 pin ATX AT 0-761345-11708-1 Equipped with superior features that ensure peak performance for the enthusiast and gaming-oriented segment. the Signature po... morewer supply Series boasts unparalleled stability and 80 PLUS® Platinum-certified efficiencies. Advanced thermal control with the Zero RPM mode enables the optimal balance between silence and cooling. The CircuitShield™ suite of industrial-grade protections ensures that the power delivered to your system is safe and reliable in any environment. Signature Series are a great choice for a reliable and efficient PC system for gamers and professionals.FDB 135mm Silent FanFeaturing whisper-quiet. fluid dynamic bearing 135mm fan provides high airflow with durability and longevity.Zero RPM ModeThe Zero RPM fan mode further ensures a longer-lasting and quieter system by using thermal sensors to activate the fan only when you need it.100% Top-Grade Japanese CapacitorsAchieve unprecedented tight voltage regulation & low ripple & noise to maximize your system’s performance.PhaseWave DesignA server-class full-bridge LLC design with a synchronous rectification based on a DC-DC topology.OC Link FeatureAllows 2 Signature PSUs to work in tandem to power the most demanding systems.Full Modular Cable ManagementEnables users to use only the cables which are needed and help clear out excess cables that can obstruct and reduce airflow. Antec SIGNATURE 1300 Platinum power supply unit 1300 W 20+4 pin ATX ATX Black Gamingkit.co.uk Delivery: in United Kingdom Report	£194.99 Buy in shop

	Antec Signature Platinum 1300W Modular Power Supply 80 Plus Platinum Signature 1300 P Amazon.co.uk Delivery: in United Kingdom Report	£204.50 Buy in shop

	Antec Source Food Gaming SP 1300W 80 Modular Platinum 0-761345-11707-4 Amazon.co.uk Delivery: in United Kingdom Report	£261.52 Buy in shop

We recommendCompare using chart →

ASRock Phantom Gaming PG-1300G

from £186.99

1300 W, 24+8+8(4+4) pin, 6 x 6+2 pin, 2 x 16 pin, SATA 9, Molex 3, ATX, modular, semi-passive СО, mining, certificate 80+ Gold, warranty 10 years

compare

A-Data XPG CORE REACTOR II 1200W

from £168.99

1200 W, 24+8+8(4+4) pin, 8 x 6+2 pin, 1 x 16 pin, SATA 9, Molex 3, ATX, modular, semi-passive СО, mining, certificate 80+ Gold, warranty 10 years

compare

Thermaltake Toughpower GF3 GF3 1350W

from £198.99

1350 W, 24+8+8(4+4) pin, 6 x 6+2 pin, 1 x 16 pin, SATA 12, Molex 4, ATX, modular, Efficiency 90 %, semi-passive СО, mining, certificate 80+ Gold, warranty 10 years

compare

Cougar Polar CGR PR-1200

from £198.49

1200 W, 24+8+8(4+4) pin, 9 x 6+2 pin, SATA 12, Molex 4, ATX, modular, Efficiency 92 %, semi-passive СО, mining, certificate 80+ Platinum

compare

NZXT C Series Platinum PCIE5 C1500 Platinum

from £209.99

1500 W, 24+8+8(4+4) pin, 6 x 6+2 pin, 2 x 16 pin, SATA 12, Molex 4, ATX, modular, Efficiency 91 %, semi-passive СО, mining, certificate 80+ Platinum, warranty 10 years

compare

A-Data XPG CYBERCORE II 1300W

from £219.99

1300 W, 24+8+8(4+4) pin, 10 x 6+2 pin, 1 x 16 pin, SATA 12, Molex 8, ATX, modular, Efficiency 93 %, semi-passive СО, mining, certificate 80+ Platinum, warranty 10 years

compare

Cougar GLE 1000/1200 GLE 1200

from £196.99

1200 W, 24+8+8(4+4) pin, 6 x 6+2 pin, 1 x 16 pin, SATA 12, Molex 4, ATX, modular, Efficiency 91 %, mining, certificate 80+ Gold, warranty 3 years

compare

Corsair RMe PCIE5 CP-9020258-EU

from £188.47

1200 W, 24+8+8(4+4) pin, 6 x 6+2 pin, 1 x 16 pin, SATA 7, Molex 4, ATX, modular, Efficiency 90 %, semi-passive СО, mining, certificate 80+ Gold, warranty 7 years

compare

Corsair RMx SHIFT CP-9020254-EU

from £234.91

1200 W, 24+8+8(4+4) pin, 8 x 6+2 pin, 1 x 16 pin, SATA 16, Molex 8, ATX, modular, Efficiency 90 %, semi-passive СО, mining, certificate 80+ Gold, warranty 10 years

compare

Gigabyte Ultra Durable PG5 UD1300GM PG5

from £165.99

1300 W, 24+8+8(4+4) pin, 8 x 6+2 pin, 1 x 16 pin, SATA 12, Molex 6, ATX, modular, Efficiency 90 %, semi-passive СО, mining, certificate 80+ Gold, warranty 10 years

compare

SilverStone Strider Titanium ST1500-TI

from £243.07

1500 W, 24+8+8(4+4) pin, 8 x 6+2 pin, SATA 16, Molex 6, ATX, modular, Efficiency 94 %, mining, certificate 80+ Titanium

compare

Seasonic G12 GC

from £77.99

650 - 850 W, ATX, 24+8 (4+4) / 24+8+8(4+4) pin, 4 x 6+2 pin, SATA 3 / 6, Molex (IDE) 3

Antec Signature Platinum SP1300 Platinum

Buy Antec Signature Platinum SP1300 Platinum

Antec SIGNATURE 1300 Platinum power supply unit 1300 W 20+4 pin ATX AT 0-761345-11708-1

Antec SIGNATURE 1300 Platinum power supply unit 1300 W 20+4 pin ATX AT

Antec SIGNATURE 1300 Platinum power supply unit 1300 W 20+4 pin ATX AT 0-761345-11708-1

Antec Signature Platinum 1300W Modular Power Supply 80 Plus Platinum Signature 1300 P

Antec Source Food Gaming SP 1300W 80 Modular Platinum 0-761345-11707-4