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VS
Deepcool Px850G 850W
VS
Silverstone St45Sf V3 0 450W
Feature Comparison
General specifications
General specifications
| Device Design and Dimensions | ||
|---|---|---|
| Equivalent Name | - |
Main features
Main features
| Output Power | ||
|---|---|---|
| Modular Structure | Full Modular | Non-Modular |
| Power Factor Correction (PFC) | Yes, Active PFC | Yes, Active PFC |
| 80Plus Certification Level | ||
| Power Efficiency | ||
| PFC Amount (Power Factor Correction) | - | More than 0.9 |
Connections
Connections
| Input Voltage | ||
|---|---|---|
| Input Current | 5 to 10 Amps | Max 7 Amps |
| Modular Power Sockets | 1 x 18-pin motherboard / 1 x 10-pin motherboard / 5 shared for CPU and PCIe / 1 x 12-pin for 12VHPWR / 3 shared for Molex and SATA | - |
| Motherboard Connector | 1 x 24-pin (20+4) | 1 x 24-pin (20+4) |
| Number of SATA Connectors | 8 piece | 3 piece |
| Number of Molex Connectors | 4 x 4-pin | 2 x 4-pin |
| 12V Output Power | ||
| 5V and 3.3V Output Power | ||
| 12V Output Current | 70.8 ampere (a) | 37.5 ampere (a) |
| 5V Output Current | 22 ampere (a) | 20 ampere (a) |
| 3.3V Output Current | 22 ampere (a) | 20 ampere (a) |
| 5VSB+ Output Current | 3 ampere (a) | 3 ampere (a) |
| 12V- Output Current | 0.3 ampere (a) | 0.3 ampere (a) |
| Number of FDD Connectors | - | 1 piece |
Technical features
Technical features
| Input Frequency Amount | ||
|---|---|---|
| Signal Timing Range | 100 to 150 milliseconds | 100 to 500 milliseconds |
| Cooling Technology | - | |
| Average Nominal Lifetime (MTBF) | 100,000 hours | 100,000 hours |
| Energy Efficiency Standard in Standby | Compliant with ErP 2014 | - |
| Other Technical Features | Uses 105C type Japanese capacitors / Features a 16-pin 12VHPWR cable for transferring up to 600W power to PCIe 5.0 graphics cards | |
| Operating Temperature Range | - |
Aesthetic features
Aesthetic features
| Cooling Mechanism | 135mm fan | 92mm fan |
|---|---|---|
| Size and Dimensions | 86 * 150 * 160 millimeter (mm) | 63.5 * 100 * 125 millimeter (mm) |
| Product Weight | 2.57 kilogram (kg) | 1.1 kilogram (kg) |
| RGB Lighting Capability | No | No |
| Cable and Connection Specifications | - | Sleeved/Coated |
| Type and Specifications of Cables | - | 1 x 24-pin motherboard cable, 30cm long / 1 x 8-pin CPU cable, 40cm long / 1 x 8-pin and 6-pin PCIe cable, 40cm long / 1 x SATA cable, 60cm long / 1 x shared Molex and FDD cable, 30cm long |
Buttons or control keys
Buttons or control keys
| Power Key Support | Yes | Yes |
|---|
Capabilities
Capabilities
| Fanless Mode Support | No | No |
|---|---|---|
| Energy Efficiency Mode (Eco) | Yes | No |
Certifications and standards
Certifications and standards
| Certifications | - | |
|---|---|---|
| ATX 12V Standard | Yes, version 3.0 | Yes, version 2.4 |
| Protective Standards |
Other features
Other features
| Moisture Resistance Level | - | Usable in humid environments with 20% to 90% humidity / Storable in humid environments with 20% to 95% humidity and temperatures from -40 to 70 degrees Celsius |
|---|
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User Rating Comparison
Deepcool Px850G 850W
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/10
from total 1 Vote
Silverstone St45Sf V3 0 450W
0
/10
from total 1 Vote
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