| Product name | CORSAIR HXi Series CP-9020073-NA | CORSAIR CP-9020099-NA | FSP Group PT1000FM |
| Popularity | 80 | 80 | 80 |
| Rating | | | |
| Shopineer score | 78 | 78 | 78 |
| Price | $226.99 |  $152.86 | $189.99 |
| Brand | CORSAIR | CORSAIR | FSP Group |
| Type | ATX12V / EPS12V | ATX12V / EPS12V | ATX12V / EPS12V |
| Maximum Power | 850W | 850W | 1000W |
| Fans | 1 x 140mm Thermally Controlled Fluid Dynamic Bearing Fan | 1 | |
| PFC | Active | Active | |
| Main Connector | 20+4Pin | 20+4Pin | 24Pin |
| +12V Rails | Single or 7 | Single | Single |
| PCI-Express Connector | 6 x 6+2-Pin | 3 x 6+2-Pin | 8 x 6+2-Pin |
| SATA Power Connector | 12 | 3 | 13 |
| SLI | SLI Ready | SLI Ready | SLI Ready |
| Haswell Support | Yes | Yes | Ready |
| CrossFire | CrossFire Ready | CrossFire Ready | CrossFire Ready |
| Modular | Full Modular | Semi-Modular | Full Modular |
| Energy-Efficient | 80 PLUS PLATINUM Certified | 80 PLUS BRONZE Certified | 80 PLUS PLATINUM Certified |
| Over Voltage Protection | Yes | Yes | |
| Input Voltage | 100 - 240 V | 100 - 240 V | 100 - 240 V |
| Input Frequency Range | 47 - 63 Hz | 47 - 63 Hz | 47 - 63 Hz |
| Input Current | 12 - 6 A | 12A | 10 Amp (maximum) at 100-127Vrms/ 60 Hz5Amp (maximum) at 200-240 |
| Output | Single +12V Rail Mode: +3.3V@25A, +5V@25A, +12V@70.8A, -12V@0.8A, +5VSB@3AMultiple +12V Rail Mode: +3.3V@25A, +5V@25A, +12V1@40A, +12V2@40A, -12V3@40A, +12V4@40A, +12V5@40A, +12V6@40A, +12V7@40A, +12V@0.8A, +5VSB@3A | +3.3V@25A, +5V@25A, +12V@70A, -12V@0.8A, +5VSB@3A | +3.3v@25A, +5V@25A, +12V@83A, -12V@0.8A, +5VSB@3.0A |
| MTBF | | | >100,000 Hours |
| Approvals | FCC, ICES, CE, UL / CUL, CSA, C-Tick / RCM, TUV, CB, CU, KC Mark, RoHS, WEEE, RoHS (China), REACH. | | TUV, CE, UL, FCC, BSMI, GOST, C-tick, CCC |
| Dimensions | 3.39 x 5.91 x 7.09 | | 3.38 x 7.48 x 5.90 |
| Weight | 7.44 lbs. | | 4.3 lbs. |
| Connectors | 1 x ATX Connector2 x EPS Connector2 x Floppy Connector12 x 4-Pin Peripheral Connector6 x PCI-E Connector12 x SATA Connector | Motherboard cable (20+4 pin): 1Motherboard cable length (+/- 10mm): 1x 600 mmCPU power Cable( 4+4-pin, works as either 4 or 8-pin: 1CPU power cable length (+/- 10mm): 1x 650 mmPCIe 6+2 pin (GPU): 2PCIe power cable length (+/- 10mm): 2x 750 mm4-pin peripheral cable: 24-pin peripheral cable length (+/- 10mm): 2x 750 mmSATA cable: 2SATA cable length (+/- 10mm): 2x 800 mmFloppy power adapter cable: 2 | 1 x Main connector (24 Pin)8 x PCI-E (6+2 Pin)2 x ATX/EPS 12V (4+4 Pin)13 x SATA (15 Pin)6 x Molex (4 Pin)1 x Floppy |
