| Product name | CORSAIR RMi Series RM650i | XFX XT Series P1-500B-XTFR | APEX AG Series AG-750M |
| Popularity | 80 | 80 | 80 |
| Rating | | | |
| Shopineer score | 78 | 78 | 78 |
| Price | $163.98 |  $163.99 |  $74.99 |
| Brand | CORSAIR | XFX | APEX |
| Type | ATX12V / EPS12V | ATX12V | ATX12V / EPS12V |
| Maximum Power | 650W | 500W | 750W |
| Fans | 1 x 135mm thermally controlled fluid dynamic bearing fan | 120mm Sleeve Fan (2000rpm, 74.48CFM, 29.28dBA) | 140mm Low Noise Fan |
| PFC | Active | Active | Active |
| Main Connector | 20+4Pin | 20+4Pin | 20+4Pin |
| +12V Rails | Single or Multi | Single | Single |
| PCI-Express Connector | 4 x 6+2-Pin | 2 x 6+2-Pin | 4 x 6+2-Pin |
| SATA Power Connector | 8 | 6 | 8 |
| SLI | SLI Ready | SLI Ready | |
| Haswell Support | Yes | | |
| CrossFire | CrossFire Ready | CrossFire Ready | |
| Modular | Full Modular | | Full 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 | 47 - 63 Hz | 50/60 Hz | 47 - 63 Hz |
| Input Current | 10A - 5A | 8-5 Amps (rms) | 10 - 5A |
| Output | Single +12V Rail Mode:+3.3V@25A, +5V@25A, +12V@54A, -12V@0.8A, +5VSB@3AMultiple +12V Rail Mode:+3.3V@25A, +5V@25A, +12V1@40A, +12V2@40A, +12V3@40A, +12V4@40A, +12V5@40A, -12V@0.8A, +5VSB@3A | +12V@40A (up to 440W, 92% of 500W)+5V@15A (combined +3.3V & +5V up to 102W)+3.3V@20A (combined +3.3V & +5V up to 102W)-12V@0.3A+5Vsb@2.5A | +3.3V@25A, +5V@25A, +12V@62A, -12V@0.5A, +5VSB@3.0A |
| MTBF | 100,000 hours | | 50,000 Hours |
| Approvals | FCC, ICES, CE, C TUV US, RCM, TUV, CB, CCC, BSMI, GOST, ROHS, WEEE, ROHS, KC, TUV-S | | TUV, CB, CE, FCC, CCC, cTUVus, BSMI, RoHS |
| Dimensions | 3.39 x 5.91 x 6.30 | 3.38 x 5.90 x 5.50 | |
| Weight | 3.68 lbs. | 3.28 lbs. | 3.31 lbs. |
| Connectors | 1 x ATX Connector1 x EPS Connector2 x Floppy Connector7 x 4-Pin Peripheral Connector4 x PCI-E Connector8 x SATA Connector | Motherboard cable (20+4 pin): 1, 1x sleeved (20+4)pin (50cm)CPU cable (4+4 pin/8 pin): 2, 2x Fixed Flat cable (4+4)pin (55cm)PCI-E 6+2 Pin (GPU): 2, 1x Fixed Flat cable (6+2)pin+(6+2)pin (55+10cm)SATA: 6, 2x Fixed Flat Cable (45+15+15cm)Peripheral connector (Molex/HDD): 2, 1x Fixed Flat cable (40+10cm) Floopy Power : +1 Floopy (10cm)Cable Shielding: 20+4 Sleeved, others flat cable | 1 x (20+4) Pin ATX1 x 8pin(4+4) EPS (CPU)4 x 8pin(6+2)PCIE8 x SATA4 x Four-Pin Peripheral1 x Floppy |
