Price Comparison
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Gigabyte Ud750Gm 750W
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Greatwall Dragon 1650W
Feature Comparison
General specifications
General specifications
| Equivalent Name | ||
|---|---|---|
| Device Design and Dimensions |
Main features
Main features
| Output Power | ||
|---|---|---|
| Modular Structure | Full 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 | 91 percent (%) |
Connections
Connections
| Input Voltage | ||
|---|---|---|
| Input Current | 6 to 12 Amps | Max 10 Amps |
| Modular Power Sockets | 1 x 18-pin motherboard / 1 x 10-pin motherboard / 5 shared for CPU and PCIe / 3 shared for SATA and Molex | 1 x 24-pin motherboard / 2 CPU / 6 PCIe / 5 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 | 7 piece |
| Number of Molex Connectors | 3 x 4-pin | 6 x 4-pin |
| Number of FDD Connectors | 1 piece | - |
| 12V Output Power | ||
| 5V and 3.3V Output Power | - | |
| 12V Output Current | 61 ampere (a) | 135 ampere (a) |
| 5V Output Current | 20 ampere (a) | 20 ampere (a) |
| 3.3V Output Current | 20 ampere (a) | 20 ampere (a) |
| 5VSB+ Output Current | 3 ampere (a) | 3 ampere (a) |
| 12V- Output Current | 0.3 ampere (a) | 0.6 ampere (a) |
Technical features
Technical features
| Input Frequency Amount | 50 hertz (hz) | |
|---|---|---|
| Signal Timing Range | 100 to 150 milliseconds | - |
| Cooling Technology | - | |
| Average Nominal Lifetime (MTBF) | 100,000 hours | 100,000 hours |
| Other Technical Features | Uses Japanese capacitors | Use of Taiwanese-made capacitors |
Aesthetic features
Aesthetic features
| Cooling Mechanism | 120mm fan | 140mm fan |
|---|---|---|
| Size and Dimensions | 86 * 140 * 150 millimeter (mm) | 84 * 150 * 175 millimeter (mm) |
| Cable and Connection Specifications | Flat | Sleeved/Coated and Flat |
| RGB Lighting Capability | No | No |
| Type and Specifications of Cables | 1 x 24-pin motherboard cable, 61cm long / 2 x 8-pin CPU cables, 60cm long / 2 x 8-pin PCIe cables, 60cm long / 2 x SATA cables, 60cm long / 1 x shared Molex and FDD cable, 50cm long | 1 x 24-pin motherboard cable, 62cm long / 1 x 8-pin CPU cable, 70cm long / 6 x 8-pin PCIe cables, 55cm long / 2 x SATA cables, 62cm and 40cm long / 3 x Molex cables, 40cm long |
| Product Weight | - | 3 kilogram (kg) |
Buttons or control keys
Buttons or control keys
| Power Key Support | Yes | Yes |
|---|
Capabilities
Capabilities
| Fanless Mode Support | Yes | No |
|---|---|---|
| Fanless Performance Details | Smart fan shut-off at less than 20% load | - |
| Energy Efficiency Mode (Eco) | No | No |
Certifications and standards
Certifications and standards
| Certifications | - | |
|---|---|---|
| ATX 12V Standard | Yes, version 2.31 | - |
| Protective Standards | - |
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User Rating Comparison
Gigabyte Ud750Gm 750W
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/10
from total 1 Vote
Greatwall Dragon 1650W
0
/10
from total 1 Vote
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