| Product name | SeaSonic FOCUS PLUS Gold SSR-1000FX | COUGAR CMD Series CMD 600 | SeaSonic FOCUS series SSR-450FM |
| Popularity | 80 | 80 | 80 |
| Rating | | | |
| Shopineer score | 78 | 78 | 78 |
| Price | $157.99 |  $147.99 | $65.99 |
| Brand | SeaSonic | COUGAR | SeaSonic |
| Type | Intel ATX 12 V | ATX12V | Intel ATX 12 V |
| Maximum Power | 1000W | 600W | 450W |
| Fans | 120 mm Fluid Dynamic Bearing fan | 1 | 120mm Fluid Dynamic Bearing Fan |
| PFC | | | |
| Main Connector | 20+4Pin | 20+4Pin | 20+4Pin |
| +12V Rails | Single | Single | Single |
| PCI-Express Connector | 6 x 6+2-Pin | 2 x 6+2-Pin | 2 x 6+2-Pin |
| SATA Power Connector | 10 | 6 | 4 |
| SLI | | | |
| Haswell Support | | Yes | |
| CrossFire | | | |
| Modular | Full Modular | Semi-Modular | Semi-Modular |
| Energy-Efficient | 80 PLUS GOLD Certified | 80 PLUS BRONZE 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 | 13 - 6.5 A | 10 - 5A | 6 - 3 A |
| Output | +3.3V@25A, +5V@25A, +12V@83A, -12V@0.3A, +5VSB@3A | +3.3V@24A, +5V@20A, +12V@49A, -12V@0.3A, +5VSB@3A | +3.3V@20A, +5V@20A, +12V@37A, -12V@0.3A, +5VSB@3A |
| MTBF | 100,000 hours | | 100,000 hours MTBF @ 25 C, excl. fan |
| Approvals | cTUVus, TUV, CB, CCC, BSMI, EAC, CE | | cTUVus, TUV, CB, CCC, BSMI, EAC, RCM |
| Dimensions | | | 5.91 x 5.51 x 3.39 |
| Weight | 6.8 lbs. | | 6.1 lbs. |
| Connectors | 1 x Main Power (24/20 pins) 2 x CPU (8/4 pins) 6 x PCIe (8/6 pins)10 x SATA5 x Peripheral1 x Floppy | 1 x Main 24(20+4) Pins1 x CPU 8(4+4) Pins2 x PCI-E 8(6+2) Pins6 x S-ATA3 x Peripherals | 1 x Main Power (24/20 pins) - attached1 x CPU (8/4 pins) - attached2 x PCIe (8/6 pins) - modular4 x SATA - modular3 x Peripheral - modular1 x Floppy - modular |
