| Product name | RAIDMAX Cobra RX-700AC-B | CORSAIR CX series CX450M (CP-9020101-NA) | RAIDMAX XT series RX-400XT |
| Popularity | 80 | 80 | 80 |
| Rating | | | |
| Shopineer score | 78 | 78 | 78 |
| Price | $49.99 |  $61.99 |  $30.99 |
| Brand | RAIDMAX | CORSAIR | RAIDMAX |
| Type | ATX12V / EPS12V | ATX12V / EPS12V | ATX12V / EPS12V |
| Maximum Power | 700W | 450W | 400W |
| Fans | 135mm Fan with Green Blade | 1 x 120mm sleeve bearing fan | 1 x 120 mm Fan |
| PFC | No | Active | No |
| Main Connector | 20+4Pin | 20+4Pin | 20+4Pin |
| +12V Rails | Single | Single | Single |
| PCI-Express Connector | 2 x 6+2-Pin | 2 x 6+2-Pin | 1 x 6-Pin |
| SATA Power Connector | 6 | 4 | 4 |
| SLI | SLI Ready | No | No |
| Haswell Support | Ready | Yes | |
| CrossFire | CrossFire Ready | No | No |
| Modular | No | Semi-Modular | No |
| Energy-Efficient | 80 PLUS BRONZE Certified | 80 PLUS BRONZE Certified | |
| Over Voltage Protection | Yes | Yes | Yes |
| Input Voltage | 110 - 240 V | 100 - 240 V (Auto-switching circuitry), 90 - 264 V (Universal) | 110 - 240 V |
| Input Frequency Range | 47 - 63 Hz | 47 - 63 Hz | 50/60 Hz |
| Input Current | 13A | 6 - 3 A | 15 A |
| Output | +3.3V@20A, +5V@17A, +12V@50A, -12V@0.3A ,5VSB@2.5A | +3.3V@20A, +5V@20A, +12V@37.4A, -12V@0.8A, +5VSB@3A | +3.3V@16A, +5V@16A, +12V1@28A, -12V@0.5A ,5VSB@2.5A |
| MTBF | >100,000 Hours | 100,000 hours | >100,000 Hours |
| Approvals | UL, CUL, TUV, FCC, CE | FCC, ICES, CE, C TUV-US, RCM, TUV, CB, CCC, BSMI, CU TR, RoHS, WEEE, RoHS (China), KC | FCC, CE |
| Dimensions | 3.50 x 6.00 x 6.50 | 3.39 x 5.51 x 5.91 | 3.50 x 6.00 x 5.75 |
| Weight | 4.24 lbs. | 7.21 lbs. | 2.98 lbs. |
| Connectors | 1 x 20+4-Pin Main Connector1 x 4+4-Pin ATX12V / EPS12V Connector2 x 6+2-Pin PCI-E Connector6 x 5-Pin SATA Connector4 x 4-Pin Peripheral Connector1 x 4-Pin Floppy Connector | 1 x Motherboard cable (20+4-Pin)1 x CPU power Cable (4+4-Pin, works as either 4 or 8-Pin)2 x PCIe 6+2-Pin (GPU)3 x 4-Pin peripheral cable4 x SATA cable1 x Floppy power | 1x 20+4-Pin Main Connector1x 4+4-Pin ATX12V/EPS12V Connector1 x 6 pin PCI-E Connector4 x 5-Pin SATA Connector2 x 4-Pin Peripheral Connector1 x 4-Pin Floppy Connector |
