Over power protected PSU

prices on 681 model

Over power protection (OPP)

— security system that turns off the power supply when critical values of the output current are exceeded. This avoids overloading and failure of computer components. The difference between such a system and SCP (short circuit protection) is that overcurrent protection operates at a relatively low current and high resistance — that is, in a situation that is not yet a short circuit, but can damage computer parts. In addition, OPP takes into account the total current (total power) on all power channels and can work even if the current on each individual channel is within acceptable limits, but the total indicator is already above the critical value.

over power protection

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	Prices Prices	Power Power	MB/CPU power supply MB/CPU power supply	GPU Power Supply GPU Power Supply	SATA / Molex SATA / Molex	Form Factor Form Factor	Certificate / Efficiency Certificate / Efficiency	Noise / Cooling Noise / Cooling
be quiet! Pure Power 13 M BP027 5.0 / 2 reviews	£89.99 – £120.00 Compare prices 13	850 W	24+8+8(4+4) pin	12VHPWR ( 1 x 16 pin ) 4 x 6+2 pin	6 / 2	ATX 3.1 modular • 160 mm	80+ Gold 94 %	8 dB semi-passive

Chieftec VEGA M PPG-750-C 5.0 / 2 reviews	£82.99 Tradeinn.com	750 W	24+8+8(4+4) pin	12VHPWR ( 1 x 16 pin ) 4 x 6+2 pin	6 / 3	ATX 3.1 modular • 150 mm	80+ Gold	active
be quiet! Pure Power 13 M BP026 5.0 / 2 reviews	£83.33 – £133.00 Compare prices 9	750 W	24+8+8(4+4) pin	12VHPWR ( 1 x 16 pin ) 4 x 6+2 pin	6 / 2	ATX 3.1 modular • 160 mm	80+ Gold 94 %	8 dB semi-passive

Chieftec VEGA PPG-750-S	£70.49 Tradeinn.com	750 W	24+8+8(4+4) pin	12VHPWR ( 1 x 16 pin ) 4 x 6+2 pin	6 / 3	ATX 3.1 150 mm	80+ Gold	active
MSI MAG A650BN	£38.99 – £56.00 Compare prices 10	650 W	24+8 (4+4) pin	2 x 6+2 pin	5 / 2	ATX 140 mm	85 %	active

Chieftec VEGA M PPG-850-C 5.0 / 2 reviews	£82.99 Tradeinn.com	850 W	24+8+8(4+4) pin	12VHPWR ( 1 x 16 pin ) 4 x 6+2 pin	6 / 3	ATX 3.1 modular • 150 mm	80+ Gold	active
Gigabyte PS-Series P650SS 5.0 / 5 reviews	£39.99 – £41.00 Compare prices 2	650 W	24+8+8(4+4) pin	2 x 6+2 pin	5 / 3	ATX 3 140 mm	80+ Silver 90 %	active

Deepcool Gamer Storm PF-X PF700X 5.0 / 1 review	£49.99 Tradeinn.com	700 W	24+8+8(4+4) pin	2 x 6+2 pin	6 / 2	ATX 2.52 140 mm	88 %	A -, 30 dB active
Gigabyte PG PG5 P650G PG5	£38.99 – £63.00 Compare prices 9	650 W	24+8+8(4+4) pin	12VHPWR ( 1 x 16 pin ) 2 x 6+2 pin	6 / 3	ATX 3.1 140 mm	80+ Gold 90 %	active

Gigabyte Ultra Durable PG5 V2 UD850GM PG5 V2	£73.99 – £109.00 Compare prices 4	850 W	24+8+8(4+4) pin	12VHPWR ( 1 x 16 pin ) 4 x 6+2 pin	8 / 3	ATX 3.1 modular • 140 mm	80+ Gold 90 %	active

Gigabyte Aorus Elite GP-AE850PM PG5	£99.99 – £121.00 Compare prices 10	850 W	24+8+8(4+4) pin	12VHPWR ( 1 x 16 pin ) 6 x 6+2 pin	8 / 4	ATX 3.1 modular • 140 mm	80+ Platinum 92 %	semi-passive

be quiet! Pure Power 13 M BP025 5.0 / 2 reviews	£79.94 – £98.00 Compare prices 10	650 W	24+8+4 pin	12VHPWR ( 1 x 16 pin ) 2 x 6+2 pin	5 / 2	ATX 3.1 modular • 160 mm	80+ Gold 94 %	8 dB semi-passive

Deepcool Gamer Storm PF-X PF600X 5.0 / 1 review	£46.99 Tradeinn.com	600 W	24+8+8(4+4) pin	2 x 6+2 pin	6 / 2	ATX 2.52 140 mm	88 %	A, 25 dB active
Seasonic FOCUS GX ATX 3.1 FOCUS GX-1000 ATX 3.1	£153.49 – £170.00 Compare prices 6	1000 W	24+8+8(4+4) pin	12VHPWR ( 1 x 16 pin ) 3 x 6+2 pin	8 / 3	ATX 3.1 modular • 140 mm	80+ Gold 90 %	A - semi-passive

Cougar Atlas ATX 3.1 Atlas 650 ATX 3.1	£62.99 Tradeinn.com	650 W	24+8+8(4+4) pin	12VHPWR ( 1 x 16 pin ) 2 x 6+2 pin	6 / 2	ATX 3.1 140 mm	87 %	active
Deepcool Gamer Storm PN-M PN1000M	£116.99 Tradeinn.com	1000 W	24+8+8(4+4) pin	12VHPWR ( 1 x 16 pin ) 3 x 6+2 pin	8 / 2	ATX 3.1 modular • 150 mm	80+ Gold 90 %	active
Chieftec VEGA PPG-850-S	£81.99 Tradeinn.com	850 W	24+8+8(4+4) pin	12VHPWR ( 1 x 16 pin ) 4 x 6+2 pin	6 / 3	ATX 3.1 150 mm	80+ Gold	active
Gigabyte PS-Series P550SS 5.0 / 5 reviews	£32.99 – £45.00 Compare prices 2	550 W	24+8 (4+4) pin	2 x 6+2 pin	5 / 3	ATX 3 140 mm	80+ Silver 90 %	active

Asus ROG Strix Platinum ROG Strix 1000W Platinum 3.5 / 2 reviews	£137.90 – £231.00 Compare prices 15	1000 W	24+8+8(4+4) pin	12VHPWR ( 1 x 16 pin ) 4 x 6+2 pin	6 / 3	ATX 3.1 modular • 160 mm	80+ Platinum 92 %	A + semi-passive

Chieftec Stealth SPX-1000-FC	£139.99 Tradeinn.com	1000 W	24+8+8(4+4) pin	12VHPWR ( 1 x 16 pin ) 3 x 6+2 pin	10 / 2	ATX 3.1 modular • 140 mm	80+ Platinum	active
Deepcool Gamer Storm PF-X PF500X 5.0 / 1 review	£38.99 Tradeinn.com	500 W	24+8 (4+4) pin	2 x 6+2 pin	6 / 2	ATX 2.52 140 mm	88 %	A, 25 dB active
Seasonic CORE BC ATX 3.1 CORE BC-750 ATX 3.1	£56.49 – £91.00 Compare prices 10	750 W	24+8+8(4+4) pin	12VHPWR ( 1 x 16 pin ) 2 x 6+2 pin	2 / 1	ATX 3.1 140 mm	—	active

Seasonic FOCUS GX ATX 3.1 FOCUS GX-850 ATX 3.1	£144.95 – £146.00 Compare prices 2	850 W	24+8+8(4+4) pin	12VHPWR ( 1 x 16 pin ) 3 x 6+2 pin	8 / 3	ATX 3.1 modular • 140 mm	80+ Gold 90 %	A - semi-passive

Gigabyte Ultra Durable PG5 V2 UD750GM PG5 V2	£69.99 – £95.00 Compare prices 7	750 W	24+8+8(4+4) pin	12VHPWR ( 1 x 16 pin ) 4 x 6+2 pin	8 / 3	ATX 3.1 modular • 140 mm	80+ Gold 90 %	active