| Product name | SILVERSTONE Strider Essential series ST60F-ES | COUGAR-GX1050 | CORSAIR RM Series RM650i |
| Popularity | 80 | 80 | 80 |
| Rating | | | |
| Shopineer score | 78 | 78 | 78 |
| Price | $149.95 |  $155.99 |  $129.99 |
| Brand | SILVERSTONE | COUGAR | CORSAIR |
| Type | ATX12V / EPS12V | ATX12V / EPS12V | ATX12V / EPS12V |
| Maximum Power | 600W | 1050W | 650W |
| Fans | 1 x 120mm Fan | 1 x 140mm Super Silent Thermally Controlled Hydro-Dynamic Bearin | 1 x 140mm fan |
| PFC | Active | Active | Active |
| Main Connector | 24Pin | 20+4Pin | 20+4Pin |
| +12V Rails | Single | 6 | Single |
| PCI-Express Connector | 3 x 6-Pin, 1 x 6+2-Pin | 6 x 6+2-Pin | 4 x 6+2-Pin |
| SATA Power Connector | 6 | 12 | 8 |
| SLI | SLI Ready | SLI Ready | SLI Ready |
| Haswell Support | Yes | Yes | Yes |
| CrossFire | CrossFire Ready | CrossFire Ready | CrossFire Ready |
| Modular | No | Yes, flexible cable management | Full Modular |
| Energy-Efficient | 80 PLUS Certified | 80 PLUS GOLD Certified | 80 PLUS GOLD Certified |
| Over Voltage Protection | Yes | Yes | Yes |
| Input Voltage | 90 V - 264 V | 110 - 240 V | 100 - 240 V |
| Input Frequency Range | 47Hz - 63Hz | 50/60 Hz | 47 - 63 Hz |
| Input Current | | 10A - 5A | 10A |
| Output | +3.3V@25A, +5V@25A, +12V1@42A, +5VSB@2.5A, -12V@0.3A | +3.3V@25A, +5V@25A, +12V1@25A, +12V2@25A, +12V3@25A, +12V4@25A, +12V5@25A, +12V6@25A, -12V@0.5A, +5VSB@4A | +3.3V@25A, +5V@25A, +12V@54A, -12V@0.8A, +5VSB@3A |
| MTBF | 100,000 hours at 25 | >150,000 Hours | >100,000 Hours |
| Approvals | | UL, CE, CB, TUV, FCC, CCC, ROHS, ENERGY STAR 5 | FCC, ICES, CE, C TUV US, RCM, TUV, CB, CCC, BSMI, GOST, ROHS, WEEE, ROHS, KC, TUV-S |
| Dimensions | | 7.09 x 5.91 x 3.39 | 3.39 x 5.91 x 6.30 |
| Weight | 4.41 lbs. | | 3.68 lbs. |
| Connectors | 1 x 24-Pin Motherboard connector1 x 8 / 4-Pin EPS / ATX 12V connector4 x PCIE connector6 x SATA connector3 x 4-Pin Peripheral connector1 x 4-Pin Floppy connector | 1 x Main connector (20+4Pin)1 x CPU 8+(4+4)+4 Pin7 x peripheral12 x SATA1 x Floppy6 x PCI-E 8(6+2) Pin | 1 x ATX Connector1 x EPS Connector2 x Floppy Connector7 x 4-Pin Peripheral Connector4 x PCI-E Connector8 x SATA Connector |
