| Product name | CORSAIR TX-M Series CP-9020133-NA | FSP Group Dagger Series DAGGER500W | CORSAIR RMx Series RM550x CP-9020177-NA |
| Popularity | 80 | 80 | 80 |
| Rating | | |  97 |
| Shopineer score | 78 | 78 | 84 |
| Price | $99.99 |  $89.99 |  $106.00 |
| Brand | CORSAIR | FSP Group | CORSAIR |
| Type | ATX12V v2.4 / EPS 2.92 | Micro ATX | ATX12V / EPS12V |
| Maximum Power | 550W | 500W | 550W |
| Fans | 1 x 120mm rifle bearing fan | 1 | 1 x 140mm Low Noise Rifle Bearing Fan |
| PFC | | Active | |
| Main Connector | 24Pin | 24Pin | 20+4Pin |
| +12V Rails | Single | Single | Single |
| PCI-Express Connector | 2 x 6+2-Pin | 2 x 6+2-Pin | 2 x 6+2-Pin |
| SATA Power Connector | 5 | 1 | 6 |
| SLI | | Yes | |
| Haswell Support | Yes | Yes | |
| CrossFire | | CrossFire Certified | |
| Modular | Semi-Modular | Full Modular | Full Modular |
| Energy-Efficient | 80 PLUS GOLD 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 | 47 - 63 Hz | 50/60 Hz | 47 - 63 Hz |
| Input Current | 10 - 5 A | 8-4A | 10A - 5A |
| Output | +3.3V@25A, +5V@25A, +12V@43A, -12V@0.8A, +5TX-MB@3A | 500W | +3.3V@25A, +5V@25A, +12V@45.8A, -12V@0.8A, +5VSB@3A |
| MTBF | | >100,000 Hours | |
| Approvals | FCC, ICES, CE, UL, cUL, RCM, T | UL, FCC, CE, TUV | |
| Dimensions | 3.39 x 5.91 x 5.51 | | 3.39 x 5.91 x 6.30 |
| Weight | 3.75 lbs. | 2.61 lbs. | 3.36 lbs. |
| Connectors | 1 x 24-pin ATX1 x EPS12V/ATX12V Cable (4+4)1 x 2 x PCIe Cable (6+2)1 x 2 x SATA Cable (2 Connectors) 1 x 3 x SATA Cable (3 Connectors)1 x 4 x PATA Cable (4 connectors) | | 1 x ATX CABLE 24-PIN (20+4)1 x EPS/ATX12V CABLE 8-PIN (4+4)2 x PCIe CABLE 8-PIN (6+2)6 x SATA CABLE (3 SATA)4 x PERIPHERAL CABLE (4-PIN)1 x FLOPPY DRIVE ADAPTER (4-PIN) |
