| Product name | SeaSonic PRIME Ultra Platinum SSR-750PD2 | SeaSonic PRIME Snow Silent 650 | EVGA SuperNOVA 120-GP-0750-X1 |
| Popularity | 80 | 80 | 80 |
| Rating | | | |
| Shopineer score | 78 | 78 | 78 |
| Price | $189.99 |  $149.99 | $103.99 |
| Brand | SeaSonic | SeaSonic | EVGA |
| Type | ATX12V / EPS12V | ATX12V / EPS12V | ATX12V / EPS12V |
| Maximum Power | 750W | 650W | 750W |
| Fans | 135mm Fluid Dynamic Bearing Fan | 1 x 135mm Fluid Dynamic Bearing Fan | 135mm Fluid Dynamic Bearing Fan |
| PFC | | | |
| Main Connector | 20+4Pin | 20+4Pin | 24Pin |
| +12V Rails | Single | Single | Single |
| PCI-Express Connector | 4 x 6+2-Pin | 4 x 6+2-Pin | 4 x 6+2-Pin |
| SATA Power Connector | 8 | 6 | 9 |
| SLI | | | |
| Haswell Support | | | |
| CrossFire | | | |
| Modular | Full Modular | Full Modular | Full Modular |
| Energy-Efficient | 80 PLUS PLATINUM Certified | 80 PLUS PLATINUM 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 | 50/60 Hz | 50/60 Hz |
| Input Current | 10 - 5 A | 9 - 4.5 A | 10 - 5 A |
| Output | +3.3V@20A, +5V@20A, +12V@62A, -12V@0.3A, +5VSB@2.5A | +3.3V@20A, +5V@20A, +12V@54A, -12V@0.3A, +5VSB@3A | +3.3V@24A, +5V@24A, +12V@62.4A, -12V@0.5A, +5VSB@3.0A |
| MTBF | 150,000 hours | 150,000 hours | 100,000 Hours |
| Approvals | cTUVus, TUV, CB, CCC, BSMI, EAC, CE, Energy Star, RoHS, WEEE, ErP Lot 6, REACH | cTUVus, TUV, CB, CCC, BSMI, EAC, CEEnergy Star, RoHS, WEEE, ErP Lot 6, REACH | TUV, CB, CE, FCC, RCM, cTUVus, WEEE, RoHSCompliance with ErP Lot 6 2013 Requirement |
| Dimensions | 5.51 x 5.91 x 3.39 | 5.91 x 5.51 x 3.39 | |
| Weight | 8 lbs. | | 7 lbs. |
| Connectors | 1 x Main Power (24/20 pins)2 x CPU (8/4 pins)4 x PCIe (8/6 pins) 8 x SATA3 x Peripheral1 x Floppy | 1 x Main Power (24/20 pins)1 x CPU (8/4 pins)4 x PCIe (8/6 pins)6 x SATA3 x Peripheral1 x Floppy | 1 x 24 Pin ATX2 x 8pin(4+4) EPS (CPU)4 x 8pin(6+2)PCIE9 x SATA6 x Four-Pin Peripheral2 x Floppy |
