| Product name | EVGA 220-B3-0850-V1 | CORSAIR RM650X 2018 CP-9020178-NA | CORSAIR TX-M Series CP-9020130-NA |
| Popularity | 80 | 80 | 80 |
| Rating | |  80 | |
| Shopineer score | 78 | 78 | 78 |
| Price | $99.99 |  $120.39 | $187.12 |
| Brand | EVGA | CORSAIR | CORSAIR |
| Type | ATX12V / EPS12V | ATX12V / EPS12V | ATX12V v2.4 / EPS 2.92 |
| Maximum Power | 850W | 650W | 850W |
| Fans | 1 x 130mm Long Life Sleeve Bearing | 1 x Low Noise Fan | 1 x 140mm rifle bearing fan |
| PFC | Active | | |
| Main Connector | 24Pin | 20+4Pin | 24Pin |
| +12V Rails | Single | Single | Single |
| PCI-Express Connector | 6 x 6+2-Pin | 4 x 6+2-Pin | 4 x 6+2-Pin |
| SATA Power Connector | 9 | 9 | 8 |
| SLI | SLI Ready | | |
| Haswell Support | Yes | | Yes |
| CrossFire | Yes | | |
| Modular | Full Modular | Full Modular | Semi-Modular |
| Energy-Efficient | 80 PLUS BRONZE Certified | 80 PLUS GOLD Certified | 80 PLUS GOLD Certified |
| Over Voltage Protection | Yes | Yes | Yes |
| Input Voltage | 100 - 240 V | 100 - 240 V | 100 - 240 V |
| Input Frequency Range | 50 - 60 Hz | 47 - 63 Hz | 47 - 63 Hz |
| Input Current | 10A | 10A - 5A | 12 - 6 A |
| Output | +3.3V@24A, +5V@24A, +12V@70.8A, +5Vsb@3A, -12V@0.5A | +3.3V@25A, +5V@25A, +12V@54A, -12V@0.8A, +5VSB@3A | +3.3V@25A, +5V@25A, +12V@70.8A, -12V@0.8A, +5TX-MB@3A |
| MTBF | 100,000 Hours | | |
| Approvals | TUV, CB, CE, FCC, RCM, cTUVus, WEEE, RoHS, Compliance with ErP Lot 6 2013 Requirement | | FCC, ICES, CE, UL, cUL, RCM, T |
| Dimensions | 3.35 x 5.91 x 6.30 | 6.30 x 5.91 x 3.39 | 3.39 x 6.30 x 5.91 |
| Weight | 5.2 lbs. |  3.36 lbs. | 3.92 lbs. |
| Connectors | 1 x 24 Pin ATX1 x 8pin (4+4) EPS (CPU)6 x 8pin (6+2) PCIE9 x SATA3 x Four-Pin Peripheral1 x Floppy | 1 x ATX CABLE 24-PIN (20+4)1 x EPS/ATX12V CABLE 8-PIN (4+4)4 x PCIe CABLE 8-PIN (6+2)9 x SATA CABLE (3 SATA)4 x PERIPHERAL CABLE (4-PIN)1 x FLOPPY DRIVE ADAPTER (4-PIN) | 1 x 24-pin ATX1 x EPS12V/ATX12V Cable (4+4)2 x 2 x PCIe Cable (6+2)2 x 4 x SATA Cable (4 Connectors)2 x 4 x PATA Cable (4 connectors) |
