Greatwall Dragon 2000W
VS
Corsair Cx850M Bronze Cp 9020099 850W
Feature Comparison
General specifications
General specifications
| Equivalent Name | ||
|---|---|---|
| Device Design and Dimensions |
Main features
Main features
| Output Power | ||
|---|---|---|
| Modular Structure | Full Modular | Semi-Modular |
| Power Factor Correction (PFC) | Yes, Active PFC | Yes, Active PFC |
| 80Plus Certification Level | ||
| Power Efficiency | 89 percent (%) | 85 percent (%) |
| Maximum Output Power | - | |
| PFC Amount (Power Factor Correction) | - | More than 0.99 |
Connections
Connections
| Input Voltage | ||
|---|---|---|
| Input Current | Max 16 Amps | 6 to 12 Amps |
| Modular Power Sockets | 1 x 18-pin motherboard / 1 x 10-pin motherboard / 10 shared for CPU and PCIe / 5 shared for Molex and SATA | 2 shared for CPU and PCIe / 4 shared for SATA and Molex |
| Motherboard Connector | 1 x 24-pin (20+4) | 1 x 24-pin (20+4) |
| Number of SATA Connectors | 12 piece | 8 piece |
| Number of Molex Connectors | 3 x 4-pin | 6 x 4-pin |
| 12V Output Power | ||
| 5V and 3.3V Output Power | ||
| 12V Output Current | 166 ampere (a) | 70 ampere (a) |
| 5V Output Current | 30 ampere (a) | 25 ampere (a) |
| 3.3V Output Current | 30 ampere (a) | 25 ampere (a) |
| 5VSB+ Output Current | 3 ampere (a) | 3 ampere (a) |
| 12V- Output Current | 0.6 ampere (a) | 0.8 ampere (a) |
| Number of FDD Connectors | - | 2 piece |
Technical features
Technical features
| Input Frequency Amount | ||
|---|---|---|
| Average Nominal Lifetime (MTBF) | 100,000 hours | 100,000 hours |
| Cooling Technology | - | |
| Energy Efficiency Standard in Standby | - | Compliant with ErP Lot 6 |
| Operating Temperature Range | - |
Aesthetic features
Aesthetic features
| Cooling Mechanism | 140mm fan | 120mm fan |
|---|---|---|
| Size and Dimensions | 86 * 150 * 175 millimeter (mm) | 86 * 150 * 160 millimeter (mm) |
| Cable and Connection Specifications | Sleeved/Coated | Flat (except for 24-pin cable) |
| RGB Lighting Capability | No | No |
| Type and Specifications of Cables | 1 x 24-pin motherboard cable, 61cm long / 2 x 8-pin CPU cables, 65cm long / 8 x 8-pin PCIe cables, 60cm long / 4 x SATA cables, 50cm long / 1 x Molex cable, 45cm long | 1 x 24-pin motherboard cable, 60cm long / 1 x 8-pin CPU cable, 65cm long / 2 x 8-pin PCIe cables, 75cm long / 2 x SATA cables, 70cm long / 2 x shared Molex and FDD cables, 76cm long |
| Product Weight | - | 1.85 kilogram (kg) |
Buttons or control keys
Buttons or control keys
| Power Key Support | Yes | Yes |
|---|
Capabilities
Capabilities
| Fanless Mode Support | No | No |
|---|---|---|
| Energy Efficiency Mode (Eco) | No | No |
Certifications and standards
Certifications and standards
| SSI EPS 12V Standard Support | Yes, version 2.92 | - |
|---|---|---|
| ATX 12V Standard | - | Yes, Version 2.3 |
| Protective Standards | - |
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User Rating Comparison
Greatwall Dragon 2000W
0
/10
from total 1 Vote
Corsair Cx850M Bronze Cp 9020099 850W
0
/10
from total 1 Vote
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