Deepcool Pk550H 450W
VS
Fsp Dagger Pro Atx3 Pcie5 850W
Feature Comparison
General specifications
General specifications
| Device Design and Dimensions | ||
|---|---|---|
| Equivalent Name | - |
Main features
Main features
| Output Power | ||
|---|---|---|
| Modular Structure | Semi-Modular | Full Modular |
| Power Factor Correction (PFC) | Yes, Active PFC | Yes, Active PFC |
| 80Plus Certification Level | ||
| Power Efficiency |
Technical features
Technical features
| Signal Timing Range | 100 to 150 milliseconds | - |
|---|---|---|
| Cooling Technology | ||
| Average Nominal Lifetime (MTBF) | 100,000 hours | - |
| Energy Efficiency Standard in Standby | Compliant with ErP 2013 | - |
| Operating Temperature Range | 0 to 40 degrees Celsius | - |
| Other Technical Features | Uses Japanese-made capacitors | Uses Japanese-made capacitors |
| Input Frequency Amount | - |
Aesthetic features
Aesthetic features
| Cooling Mechanism | 120mm fan | 92mm fan |
|---|---|---|
| Size and Dimensions | 86 * 140 * 150 millimeter (mm) | 63.5 * 100 * 125 millimeter (mm) |
| Cable and Connection Specifications | Flat | Flat (except for 24-pin cable) |
| RGB Lighting Capability | No | No |
| Type and Specifications of Cables | 1 x 24-pin motherboard cable / 1 x 8-pin CPU cable / 1 x 8-pin PCIe cable / Shared SATA and Molex cables | 1 x 24-pin motherboard cable / 2 x 8-pin CPU cables / 2 x 8-pin PCIe cables / 1 x 16-pin 12VHPWR cable / 2 x shared Molex and SATA cables |
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 20% load |
| Additional Features | - | Features a 16-pin cable for transferring up to 600W of power to PCIe 5.0 graphics cards |
Connections
Connections
| Modular Power Sockets | 2 shared for CPU and PCIe / 4 shared for SATA and Molex | 1 x 18-pin motherboard / 1 x 10-pin motherboard / 2 for CPU / 2 for PCIe / 1 for 12VHPWR / 2 for Molex and SATA |
|---|---|---|
| Motherboard Connector | 1 x 24-pin (20+4) | 1 x 24-pin (20+4) |
| Number of SATA Connectors | 6 piece | 6 piece |
| 12V Output Power | ||
| 12V- Output Current | 0.3 ampere (a) | 0.3 ampere (a) |
| Input Voltage | - | |
| Input Current | - | 6 to 12 Amps |
| Number of Molex Connectors | - | 2 x 4-pin |
| 5V and 3.3V Output Power | - | |
| 12V Output Current | - | 70.83 ampere (a) |
| 5V Output Current | - | 20 ampere (a) |
| 3.3V Output Current | - | 20 ampere (a) |
| 5VSB+ Output Current | - | 2.5 ampere (a) |
Certifications and standards
Certifications and standards
| Certifications | - | |
|---|---|---|
| ATX 12V Standard | Yes, version 2.5 | Yes, version 3.0 |
| Protective Standards |
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User Rating Comparison
Deepcool Pk550H 450W
0
/10
from total 1 Vote
Fsp Dagger Pro Atx3 Pcie5 850W
0
/10
from total 1 Vote
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