Price Comparison
VS
Silverstone St45Sf V3 0 450W
VS
Thermaltake Toughpower GF1 850W power
Feature Comparison
General specifications
General specifications
| Equivalent Name | ||
|---|---|---|
| Device Design and Dimensions |
Main features
Main features
| Output Power | ||
|---|---|---|
| Modular Structure | Non-Modular | Full Modular |
| Power Factor Correction (PFC) | Yes, Active PFC | Yes, Active PFC |
| PFC Amount (Power Factor Correction) | More than 0.9 | - |
| 80Plus Certification Level | ||
| Power Efficiency | - | |
| Maximum Output Power | - |
Connections
Connections
| Input Voltage | ||
|---|---|---|
| Input Current | Max 7 Amps | Max 12 Amps |
| Motherboard Connector | 1 x 24-pin (20+4) | 1 x 24-pin (20+4) |
| Number of SATA Connectors | 3 piece | 12 piece |
| Number of Molex Connectors | 2 x 4-pin | 4 x 4-pin |
| Number of FDD Connectors | 1 piece | 1 piece |
| 12V Output Power | ||
| 5V and 3.3V Output Power | ||
| 12V Output Current | 37.5 ampere (a) | 70.9 ampere (a) |
| 5V Output Current | 20 ampere (a) | 22 ampere (a) |
| 3.3V Output Current | 20 ampere (a) | 22 ampere (a) |
| 5VSB+ Output Current | 3 ampere (a) | 3 ampere (a) |
| 12V- Output Current | 0.3 ampere (a) | 0.3 ampere (a) |
| Modular Power Sockets | - | 1 x 18-pin motherboard / 1 x 10-pin motherboard / 1 for CPU / 3 for PCIe / 4 shared for SATA and Molex |
Technical features
Technical features
| Input Frequency Amount | ||
|---|---|---|
| Signal Timing Range | 100 to 500 milliseconds | 100 to 500 milliseconds |
| Average Nominal Lifetime (MTBF) | 100,000 hours | 120,000 hours |
| Operating Temperature Range | ||
| Other Technical Features | Use of Japanese 105°C capacitors | |
| Cooling Technology | - |
Aesthetic features
Aesthetic features
| Cooling Mechanism | 92mm fan | 140mm fan |
|---|---|---|
| Size and Dimensions | 63.5 * 100 * 125 millimeter (mm) | 86 * 150 * 160 millimeter (mm) |
| Product Weight | 1.1 kilogram (kg) | - |
| Cable and Connection Specifications | Sleeved/Coated | Flat |
| RGB Lighting Capability | No | No |
| 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 | - |
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 | Usable in humid environments with 20% to 90% humidity / Storable in humid environments with 5% to 95% humidity and temperatures from -20 to 70 degrees Celsius |
|---|
Buttons or control keys
Buttons or control keys
| Power Key Support | Yes | Yes |
|---|
Capabilities
Capabilities
| Fanless Mode Support | No | Yes |
|---|---|---|
| Energy Efficiency Mode (Eco) | No | No |
| Fanless Performance Details | - | Smart fan shut-off at less than 30% load |
| Additional Features | - | Compatible with Intel processors |
Certifications and standards
Certifications and standards
| ATX 12V Standard | Yes, version 2.4 | - |
|---|---|---|
| Protective Standards | ||
| Certifications | - | CE, cTUVus, TÜV SÜD, FCC, CCC, BSMI, EAC |
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User Rating Comparison
Silverstone St45Sf V3 0 450W
0
/10
from total 1 Vote
Thermaltake Toughpower GF1 850W power
0
/10
from total 1 Vote
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