Add to comparison |  |  |  |  |  |  |
|---|---|---|---|---|---|---|
| Chieftec Atmos CPX-850FC | be quiet! Pure Power 12 M BN344 | Chieftec Polaris PPS-750FC | Gigabyte PS-Series P650SS | MSI MPG PCIE5 A850G PCIE5 | Gigabyte PS-Series P550SS | |
| Compare prices 8 | Compare prices 24 | Compare prices 88 | Compare prices 43 | Compare prices 56 | Compare prices 48 | |
| User reviews | ||||||
| TOP sellers | ||||||
| Power | 850 W | 850 W | 750 W | 650 W | 850 W | 550 W |
| Form factor | ATX | ATX | ATX | ATX | ATX | ATX |
Specs | ||||||
| PFC | active | active | active | active | active | active |
| Efficiency | 90 % | 93 % | 90 % | 90 % | 90 % | |
| Cooling system | semi-passive (fan off) | active (fan) | active (fan) | active (fan) | semi-passive (fan off) | active (fan) |
| Fan size | 120 mm | 120 mm | 120 mm | 120 mm | 135 mm | 120 mm |
| Fan bearing | hydrodynamic | sliding | hydrodynamic | hydrodynamic | hydrodynamic | hydrodynamic |
| Certification | 80+ Gold | 80+ Gold | 80+ Gold | 80+ Silver | 80+ Gold | 80+ Silver |
| Cybenetics Efficiency | Platinum | Gold | Gold | |||
| Cybenetics Noise | A - | Standard ++ | A - | |||
| ATX12V version | 3 | 3.1 | 2.4 | 3 | 3 | 3 |
| EPS12V version | 2.92 | |||||
Power connectors | ||||||
| MB/CPU power supply | 24+8+8(4+4) pin | 24+8+8(4+4) pin | 24+8+8(4+4) pin | 24+8+8(4+4) pin | 24+8+8(4+4) pin | 24+8 (4+4) pin |
| SATA | 9 | 6 | 8 | 5 | 8 | 5 |
| MOLEX | 4 | 2 | 3 | 3 | 4 | 3 |
| PCI-E 8pin (6+2) | 4 | 4 | 4 | 2 | 6 | 2 |
| PCI-E 16pin | 1 | 1 | 1 | |||
| Floppy |  | | | |  | |
| Cable system | modular | modular | modular | non-modular | modular | non-modular |
| Braided wires | | | | | | |
Cable length | ||||||
| MB | 600 mm | 550 mm | 650 mm | 600 mm | 600 mm | 600 mm |
| CPU | 700 mm | 600 mm | 650 mm | 650 mm | 700 mm | 650 mm |
| SATA | 550 mm | 650 mm | 500 mm | 500 mm | 500 mm | 500 mm |
| MOLEX | 550 mm | 800 mm | 450 mm | 740 mm | 500 mm | 740 mm |
| PCI-E | 700 mm | 500 mm | 450 mm | 600 mm | 600 mm | 600 mm |
Max. power | ||||||
| +3.3V | 20 A | 22 A | 22 A | 20 A | 22 A | 20 A |
| +5V | 20 A | 22 A | 22 A | 20 A | 22 A | 20 A |
| +12V1 | 70.8 A | 40 A | 62.5 A | 54.1 A | 70.8 A | 45.8 A |
| +12V2 | 36 A | |||||
| -12V | 0.3 A | 0.3 A | 0.3 A | 0.3 A | 0.3 A | 0.3 A |
| +5Vsb | 3 A | 3 A | 3 A | 3 A | 3 A | 3 A |
| +12V | 850 W | 850 W | 750 W | 650 W | 850 W | 550 W |
| +3.3V +5V | 100 W | 120 W | 120 W | 100 W | 120 W | 100 W |
| -12V | 3.6 W | 3.6 W | 3.6 W | 3.6 W | 3.6 W | |
| +5Vsb | 15 W | 15 W | 15 W | 15 W | 15 W | |
General | ||||||
| Over voltage protection (OVP) | | | | | | |
| Over power protection (OPP) | | | | | | |
| Short circuit protection (SCP) | | | | | | |
| Protection | OTP, SIP, UVP, OCP | OTP, OCP, UVP, SIP | UVP, OCP, OTP | OCP, OTP, UVP | UVP, OCP, OTP | |
| Noise level | 9 dB | |||||
| Manufacturer's warranty | 5 years | 10 years | 2 years | 10 years | ||
| Dimensions (HxWxD) | 86x150x140 mm | 86x150x160 mm | 87x150x140 mm | 86x150x140 mm | 86x150x150 mm | 86x150x140 mm |
| Weight | 1.52 kg | 1.85 kg | 2.3 kg | |||
| Added to E-Catalog | november 2023 | february 2023 | october 2019 | august 2024 | september 2022 | august 2024 |
