| Model Series | CX Series (2017 Edition) | |||
| Model | CX750 | CX650 | CX550 | CX450 |
| SKU | CP-9020123 | CP-9020122 | CP-9020121 | CP-9020120 |
| Continuous power (W) | 750W | 650W | 550W | 450W |
| Peak power (W)* | 825W | 715W | 605W | 495W |
| ATX12V Version | 2.4 | 2.4 | 2.4 | 2.4 |
| EPS12V Version | 2.92 | 2.92 | 2.92 | 2.92 |
| Modular cable management | None (fixed cables) | None (fixed cables) | None (fixed cables) | None (fixed cables) |
| Special technology | N/A | N/A | N/A | N/A |
| DC to DC for +3.3V and +5V? | Yes | Yes | Yes | Yes |
| C-Link/iCUE Digital Reporting? | No | No | No | No |
| Operating temperature range (°C) | 0° to 50° C | 0° to 50° C | 0° to 50° C | 0° to 50° C |
| Continuous output rated temperature (°C) | 40°C | 40°C | 40°C | 40°C |
| Warranty (Years) | 5 | 5 | 5 | 5 |
| Efficiency | ||||
| Cybenetics ETA Efficiency Level | N/A | N/A | ETA A- | ETA A- |
| 80 PLUS certification level | Bronze | Bronze | Bronze | Bronze |
| Efficiency (%) at 115V, 2% load*** | Not tested | Not tested | Not tested | Not tested |
| Efficiency (%) at 115V, 10% load** | 84.08% | 83.40% | 81.30% | 81.62% |
| Efficiency (%) at 115V, 20% load** | 88.50% | 88.65% | 87.31% | 86.08% |
| Efficiency (%) at 115V, 50% load** | 89.52% | 89.76% | 89.13% | 87.63% |
| Efficiency (%) at 115V,100% load** | 85.90% | 86.80% | 86.69% | 83.68% |
| Efficiency (%) at 230V, 2% load*** | Not tested | Not tested | Not tested | Not tested |
| Efficiency (%) at 230V, 10% load** | 85.31% | 84.69% | 82.81% | 83.47% |
| Efficiency (%) at 230V, 20% load** | 90.23% | 90.20% | 89.17% | 88.15% |
| Efficiency (%) at 230V, 50% load** | 91.60% | 91.79% | 91.32% | 89.77% |
| Efficiency (%) at 230V,100% load** | 88.90% | 89.58% | 89.56% | 86.41% |
| Efficiency in standby | <0.45W load, >50% eff | <0.45W load, >50% eff | <0.45W load, >50% eff | <0.45W load, >50% eff |
| ErP Lot 6 2013 | Yes | Yes | Yes | Yes |
| WEEE | Yes | Yes | Yes | Yes |
| RoHS | Yes | Yes | Yes | Yes |
| Cooling Solution | ||||
| Fanless mode | No | No | No | No |
| Load for fan to turn on (%) based on 25°C op temp | N/A | N/A | N/A | N/A |
| Fan bearing technology | Rfiled | Rifled | Rifled | Rifled |
| Fan size (mm) | 140mm | 120mm | 120mm | 120mm |
| Max. fan speed (rpm) | 1453 | 1427 | 1340 | 1380 |
| dB(A) at 20% load (6 dB(A) noise floor) | 14.6 | 716.0 | 9.4 | 9.9 |
| dB(A) at 50% load | 14.3 | 13.8 | 11.3 | 9.9 |
| dB(A) at 100% load | 32.2 | 29.6 | 26.1 | 27.4 |
| Cybenetics LAMBDA Noise Level Certification | N/A | N/A | LAMBDA A | LAMBDA A- |
| DC Output cables | ||||
| Modular cable management | None (fixed cables) | None (fixed cables) | None (fixed cables) | None (fixed cables) |
| Cable Type | N/A | N/A | N/A | N/A |
| Number of 6-pin ports (for SATA/PATA) | N/A | N/A | N/A | N/A |
| Number of 8-pin ports (for PCIe/EPS12V) | N/A | N/A | N/A | N/A |
| Sleeved cables | Yes | Yes | Yes | Yes |
| Flat cables | Yes | Yes | Yes | Yes |
| No. of individual cables | 8 | 7 | 7 | 6 |
| Motherboard cable length (mm, +/- 10mm) | 600mm | 600mm | 600mm | 600mm |
| 4+4-pin (CPU, works as either 4 or 8-pin) | 1 | 1 | 1 | 1 |
| CPU power cable length (mm, +/- 10mm) | 650mm | 650mm | 650mm | 650mm |
| PCIe 6+2 pin (GPU) Connectors | 4 | 2 | 2 | 1 |
| PCIe power cable length (mm, +/- 10mm) | 700mm | 600mm | 600mm | 600mm |
| 4-pin Peripheral power Connectors ("Molex", HDD) | 8 | 4 | 4 | 4 |
| SATA 5-pin Connectors | 8 | 6 | 5 | 4 |
| Floppy Power Connectors/Adapters | 0 | 0 | 0 | 0 |
| AC Input specs | ||||
| Input Voltage (VAC) | 100 - 240V | 100 - 240V | 100 - 240V | 100 - 240V |
| Input Frequency (Hz) | 47 - 63Hz | 47 - 63Hz | 47 - 63Hz | 47 - 63Hz |
| Input current (A) | 12A - 6A | 10A - 5A | 10A - 5A | 6.3A - 3.15A |
| PFC | Active | Active | Active | Active |
| Power factor at 100% load | 0.99 | 0.99 | 0.99 | 0.99 |
| Intel C6/C7 sleep state compatible | Yes | Yes | Yes | Yes |
| Hold-up time (ms at 80% load) | 10 | 10 | 10 | 10 |
| DC Output specs | ||||
| Ability to toggle single/multiple +12V rails | No | No | No | No |
| Multiple or Single +12V rails | ||||
| +12V (A) | 62.5A | 54A | 45.8A | 37.4A |
| +12V (W) | 750W | 648W | 549.6W | 448.8W |
| +3.3V (A) | 25A | 25A | 25A | 20A |
| +5V (A) | 25A | 25A | 20A | 20A |
| Max. combined power 3.3V + 5V (W) | 130W | 130W | 120W | 110W |
| +5Vsb (A) | 3A | 3A | 3A | 3A |
| -12V (A) | 0.8A | 0.8A | 0.8A | 0.8A |
| Protections & safety certifications | ||||
| OVP (over voltage protection) | Yes | Yes | Yes | Yes |
| UVP (under voltage protection) | Yes | Yes | Yes | Yes |
| SCP (short circuit protection) | Yes | Yes | Yes | Yes |
| OTP (over temperature protection) | Yes | Yes | Yes | Yes |
| OPP (over power protection) | Yes | Yes | Yes | Yes |
| CE | Yes | Yes | Yes | Yes |
| CB | Yes | Yes | Yes | Yes |
| TÜV | Yes | Yes | Yes | Yes |
| FCC | Yes | Yes | Yes | Yes |
| cUL | Yes | No | No | No |
| cTÜVus | No | Yes | Yes | Yes |
| CCC (China) | Yes | Yes | Yes | Yes |
| CQC (China) | No | No | No | No |
| BSMI (Taiwan) | Yes | Yes | Yes | Yes |
| GOST-R (Russia) | Yes | Yes | Yes | Yes |
| EAC (Russia) | No | No | No | No |
| KC Mark (Korea) | Yes | Yes | Yes | Yes |
| IRAM (Argentina) | Yes | No | No | No |
| RCM (C-Tick, A-Tick, RCM) (Aus/NZ) | Yes | Yes | Yes | Yes |
| Misc | ||||
| Dimensions without cable (L x W x D), (mm) | 160mm x 150mm x 86mm | 140mm x 150mm x 86mm | 140mm x 150mm x 86mm | 140mm x 150mm x 86mm |
| Color | Black | Black | Black | Black |
| Material | 0.8mm Steel | 0.8mm Steel | 0.8mm Steel | 0.8mm Steel |
| Logistical data | ||||
| Dimensions, package (L x W x D), (mm) | 289 x 129 x 209 | 266 x 184 x 96 | 266 x 184 x 96 | 266 x 184 x 96 |
| Gross weight, retail package (kg) | 3.23 | 2.40 | 2.38 | 2.36 |
| Pieces per master carton | 6 | 6 | 6 | 6 |
| Dimensions, master carton (L x W x D), (mm) | 410 x 307 x 438 | 388 x 310 x 284 | 388 x 310 x 284 | 388 x 310 x 284 |
| Gross weight, master carton (kg) | 20.22 | 15.00 | 14.88 | 14.76 |