| Product name | SILVERSTONE Strider Plus ST1000-P | SeaSonic PRIME Ultra Series SSR-750TR | Thermaltake SMART Series SP-550PCBUS |
| Popularity | 80 | 80 | 80 |
| Rating | | | |
| Shopineer score | 78 | 78 | 78 |
| Price | $188.99 | $188.99 |  $55.99 |
| Brand | SILVERSTONE | SeaSonic | Thermaltake |
| Type | ATX 12V v2.3 & EPS 12V | ATX12V / EPS12V | ATX 12V 2.3 |
| Maximum Power | 1000W | 750W | 550W |
| Fans | 1 x Silent 135mm fan | 135mm Fluid Dynamic Bearing Fan w/ Hybrid Fan Control | 1 |
| PFC | Active | Active | Active |
| Main Connector | 24Pin | 20+4Pin | 24Pin |
| +12V Rails | Single | Single | Single |
| PCI-Express Connector | | 4 x 6+2-Pin | 2 x 6+2-Pin |
| SATA Power Connector | 6 | 10 | 6 |
| SLI | | | SLI Ready |
| Haswell Support | Yes | | Yes |
| CrossFire | | | CrossFire Ready |
| Modular | Modular | Full Modular | No |
| Energy-Efficient | 80 PLUS SILVER Certified | 80 PLUS TITANIUM Certified | 80 PLUS BRONZE Certified |
| Over Voltage Protection | Yes | Yes | Yes |
| Input Voltage | 90 - 264 V | 100 - 240 V | 100 - 240 V |
| Input Frequency Range | 47 - 63 Hz | 50/60 Hz | 47 - 63 Hz |
| Input Current | | 9.5 - 4.5 A | 8 A |
| Output | | +3.3V@20A, +5V@20A, +12V@62A, -12V@0.3A, +5VSB@3A | +3.3V@24A, +5V@15A, +12V@42A, -12V@0.5A, +5VSB@3.0A |
| MTBF | 100,000 hours at 25 | 150,000 hours MTBF @ 25 degree C, excl. fan | 100,000 hrs minimum |
| Approvals | | Safety and EMC: cTUVus, TUV, CB, CCC, BSMI, EACEnvironmental Compliance: Energy Star, RoHS, WEEE, ErP Lot 6, REACH | UL/CUL/TUV/CE/FCC and BSMI |
| Dimensions | 6.30 x 5.91 x 3.38 | 3.39 x 5.91 x 6.69 | 5.90 x 3.39 x 5.51 |
| Weight | 6.6 lbs. |  8.1 lbs. | 4.8 lbs. |
| Connectors | 1 x Main connector (20+4Pin)2 x 8 / 4-Pin EPS / ATX 12V 6 x Peripheral6 x SATA2 x Floppy6 x PCI-E | 1 x Main Power (20/24 pins)2 x CPU (4/8 pins) 4 x PCIe (6/8 Pins)10 x SATA5 x Peripheral1 x Floppy | 1 x 24 Pin1 x CPU 4+4 Pin2 x PCI-e 6+2 Pin6 x SATA4 x 4 Pin Peripheral1 x 4 Pin Floppy |
