| Product name | COOLER MASTER Masterwatt Lite MPX-5001-ACAAW-US | Thermaltake SP-650M | FSP Group FSP300-60GHT |
| Popularity | 80 | 80 | 80 |
| Rating | | | |
| Shopineer score | 78 | 78 | 78 |
| Price | $63.99 | $63.99 |  $34.99 |
| Brand | COOLER MASTER | Thermaltake | FSP Group |
| Type | Intel Form Factor ATX 12V V2.31 | Intel ATX 12V 2.3 | TFX12V |
| Maximum Power | 500W | 650W | 300W |
| Fans | 1 | 1 | 1 x 80mm sleeve bearing fan linked with Thermal Sensor |
| PFC | Active | Active | Active |
| Main Connector | 20+4Pin | | 20+4Pin |
| +12V Rails | | | 2 |
| PCI-Express Connector | 2 x 6+2-Pin | 8pin x 2, 6+2pin x 2 | |
| SATA Power Connector | No | | 1 |
| SLI | | | No |
| Haswell Support | | | |
| CrossFire | | | No |
| Modular | No | | No |
| Energy-Efficient | 80 PLUS Certified | 80 PLUS BRONZE Certified | 80 PLUS Certified |
| Over Voltage Protection | Yes | | Yes |
| Input Voltage | 100 - 240 V | 100 - 240 V | 115V AC to 230V AC |
| Input Frequency Range | 50 - 60 Hz | 47 - 63 Hz | 47 - 63 Hz |
| Input Current | 4 - 8A | 10A | 6A @ 115V, 3A @ 230V |
| Output | +3.3V@20A, +5V@20A, +12V@38A, -12V@0.3A, +5Vsb@2.5A | | +3.3V@20A, +5V@22A, +12V1@14A, +12V2@16A, -12V@0.5A, +5VSB@2.0A |
| MTBF | >100,000 Hours | 100,000 hrs minimum | >100,000 Hours |
| Approvals | TUV, CE, BSMI, FCC, cTUV-Rhus, KC, CCC, EAC, RCMC, UL, IEC 60950, ErP 2013 Compliant | | NEMKO, TUV, CSA, IEC, UL, CE |
| Dimensions | 3.39 x 5.91 x 5.51 | | 6.89 x 3.35 x 2.76 |
| Weight | 3 lbs. | | 2.2 lbs. |
| Connectors | 1 x 20+4 Pin MB 1 x 4+4 Pin CPU 2 x 6+2 Pin PCI-e 6 x SATA 3 x Peripheral 1 x Floppy | | 1 x 24pin Main connector, cable length: 320 mm (12.6 inches)1 x 4Pin CPU, cable length: 300 mm (11.8 inches)2 x SATA, cable length: 320mm (12.6 inches) / 150mm (5.9 inches)2 x Peripheral, cable length: 320mm (12.6 inches) / 150mm (5.9 inches)1 x Floppy, cable length: 150mm (5.9 inches) |
