Page 8 from comparison Greatwall Dragon 900W

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Compare Corsair Cv550 550Wwith Greatwall Dragon 900W

Feature	Corsair Cv550 550W	Greatwall Dragon 900W
Equivalent Name
Device Design and Dimensions
Output Power
Modular Structure	Non-Modular	Full Modular
80Plus Certification Level
Power Efficiency	88 percent (%)	-
Input Voltage
Input Current	5 to 10 Amps	8 to 15 Amps
Motherboard Connector	1 x 24-pin (20+4)	1 x 24-pin (20+4)
Number of SATA Connectors	7 piece	7 piece
Number of Molex Connectors	2 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	44 ampere (a)	-
5V Output Current	20 ampere (a)	30 ampere (a)
3.3V Output Current	24 ampere (a)	-
5VSB+ Output Current	3 ampere (a)	3 ampere (a)
12V- Output Current	0.3 ampere (a)	0.6 ampere (a)
Input Frequency Amount
Cooling Technology		-
Average Nominal Lifetime (MTBF)	100,000 hours	-
Operating Temperature Range		-
Cooling Mechanism	120mm fan	140mm fan
Size and Dimensions	86 * 125 * 150 millimeter (mm)	86 * 150 * 175 millimeter (mm)
Product Weight	1.87 kilogram (kg)	3.56 kilogram (kg)
Cable and Connection Specifications	Sleeved/Coated	Flat
Power Key Support	true	true
Fanless Mode Support	false	false
Energy Efficiency Mode (Eco)	false	false
RGB Lighting Capability	false	false
Type and Specifications of Cables	1 x 24-pin motherboard cable, 55cm long / 1 x 8-pin CPU cable, 60cm long / 1 x 8-pin PCIe cable, 67cm long / 2 x SATA cables, 69cm long / 1 x shared SATA, Molex, and FDD cable, 81cm long	1 x 24-pin motherboard cable / 2 x 8-pin CPU cables / 6 x 8-pin PCIe cables / 3 x SATA cables / 2 x Molex cables
Certifications		-
SSI EPS 12V Standard Support	Yes, version 2.92	Yes, version 2.92
ATX 12V Standard	Yes, version 2.31	-
Protective Standards		-
Power Factor Correction (PFC)	-	Yes, Active PFC
Modular Power Sockets	-	1 x 24-pin motherboard / 2 for CPU / 6 for PCIe / 5 shared for Molex and SATA

View Comparison Details

Compare Greatwall Dragon 900Wwith Thermaltake Toughpower PF1 ARGB 1200W power

Great VS Hp

Feature	Greatwall Dragon 900W	Thermaltake Toughpower PF1 ARGB 1200W power
Equivalent Name
Device Design and Dimensions
Output Power
Modular Structure	Full Modular	Full Modular
Power Factor Correction (PFC)	Yes, Active PFC	Yes, Active PFC
80Plus Certification Level
Input Voltage
Input Current	8 to 15 Amps	Max 14 Amps
Modular Power Sockets	1 x 24-pin motherboard / 2 for CPU / 6 for PCIe / 5 shared for Molex and SATA	1 x 18-pin motherboard / 1 x 10-pin motherboard / 6 shared for CPU and PCIe / 5 shared for Molex and SATA / 1 RGB
Motherboard Connector	1 x 24-pin (20+4)	1 x 24-pin (20+4)
Number of SATA Connectors	7 piece	12 piece
Number of Molex Connectors	6 x 4-pin	8 x 4-pin
12V Output Power
5V Output Current	30 ampere (a)	25 ampere (a)
5VSB+ Output Current	3 ampere (a)	3 ampere (a)
12V- Output Current	0.6 ampere (a)	0.3 ampere (a)
Input Frequency Amount
Cooling Mechanism	140mm fan	140mm fan
Size and Dimensions	86 * 150 * 175 millimeter (mm)	86 * 150 * 180 millimeter (mm)
Product Weight	3.56 kilogram (kg)	-
Cable and Connection Specifications	Flat	Flat
Power Key Support	true	true
Fanless Mode Support	false	true
Energy Efficiency Mode (Eco)	false	false
RGB Lighting Capability	false	true
Type and Specifications of Cables	1 x 24-pin motherboard cable / 2 x 8-pin CPU cables / 6 x 8-pin PCIe cables / 3 x SATA cables / 2 x Molex cables	-
SSI EPS 12V Standard Support	Yes, version 2.92	-
Maximum Output Power	-
Number of FDD Connectors	-	1 piece
5V and 3.3V Output Power	-
12V Output Current	-	100 ampere (a)
3.3V Output Current	-	25 ampere (a)
Signal Timing Range	-	100 to 500 milliseconds
Cooling Technology	-
Average Nominal Lifetime (MTBF)	-	120,000 hours
Operating Temperature Range	-
Other Technical Features	-	Use of Japanese 105°C capacitors
Moisture Resistance Level	-	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
Fanless Performance Details	-	Smart fan shut-off at less than 40% load
Lighting Details	-
Additional Features	-	Compatible with Intel processors
Certifications	-	CE, cTUVus, TÜV, FCC, BSMI, CCC, EAC, S-Mark
Protective Standards	-

View Comparison Details

Compare Greatwall Dragon 900Wwith Zalman WATTTERA ZM1000-EBTII with 1000 Watt power

Great VS Zalman

Feature	Greatwall Dragon 900W	Zalman WATTTERA ZM1000-EBTII with 1000 Watt power
Equivalent Name		-
Device Design and Dimensions
Output Power
Modular Structure	Full Modular	Full Modular
Power Factor Correction (PFC)	Yes, Active PFC	Yes, Active PFC
80Plus Certification Level
Input Voltage
Input Current	8 to 15 Amps	5.5 to 11 Amps
Modular Power Sockets	1 x 24-pin motherboard / 2 for CPU / 6 for PCIe / 5 shared for Molex and SATA	1 x 24-pin motherboard with Sense connector / 2 CPU / 6 PCIe / 3 shared for SATA and Molex
Motherboard Connector	1 x 24-pin (20+4)	1 x 24-pin (20+4)
Number of SATA Connectors	7 piece	8 piece
Number of Molex Connectors	6 x 4-pin	3 x 4-pin
12V Output Power
5V Output Current	30 ampere (a)	25 ampere (a)
5VSB+ Output Current	3 ampere (a)	3 ampere (a)
12V- Output Current	0.6 ampere (a)	0.3 ampere (a)
Input Frequency Amount
Cooling Mechanism	140mm fan	135mm fan
Size and Dimensions	86 * 150 * 175 millimeter (mm)	86 * 150 * 160 millimeter (mm)
Product Weight	3.56 kilogram (kg)	3.24 kilogram (kg)
Cable and Connection Specifications	Flat	Flat
Power Key Support	true	true
Fanless Mode Support	false	false
Energy Efficiency Mode (Eco)	false	false
RGB Lighting Capability	false	false
Type and Specifications of Cables	1 x 24-pin motherboard cable / 2 x 8-pin CPU cables / 6 x 8-pin PCIe cables / 3 x SATA cables / 2 x Molex cables	1 x 24-pin motherboard cable, 60cm long / 2 x 8-pin CPU cables, 75cm long / 6 x PCIe cables, 55cm long / 2 x SATA cables, 60cm long / 1 x shared Molex and FDD cable, 60cm long
SSI EPS 12V Standard Support	Yes, version 2.92	-
PFC Amount (Power Factor Correction)	-	More than 0.9
Power Efficiency	-
Number of FDD Connectors	-	1 piece
5V and 3.3V Output Power	-
12V Output Current	-	83 ampere (a)
3.3V Output Current	-	25 ampere (a)
Cooling Technology	-
Average Nominal Lifetime (MTBF)	-	100,000 hours
Energy Efficiency Standard in Standby	-	Compliant with ErP 2014
Operating Temperature Range	-
Other Technical Features	-	Use of Japanese 105°C capacitors
Moisture Resistance Level	-
Additional Features	-	Supports 9th Gen Intel and AMD Ryzen processors
Certifications	-
ATX 12V Standard	-	Yes, Version 2.3
Protective Standards	-

View Comparison Details

Compare Deepcool Pk550H 450Wwith Greatwall Dragon 900W

Deepcool VS Great

Feature	Deepcool Pk550H 450W	Greatwall Dragon 900W
Device Design and Dimensions
Output Power
Modular Structure	Semi-Modular	Full Modular
Power Factor Correction (PFC)	Yes, Active PFC	Yes, Active PFC
80Plus Certification Level
Power Efficiency		-
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	-
Cooling Mechanism	120mm fan	140mm fan
Size and Dimensions	86 * 140 * 150 millimeter (mm)	86 * 150 * 175 millimeter (mm)
Cable and Connection Specifications	Flat	Flat
Power Key Support	true	true
Fanless Mode Support	false	false
Energy Efficiency Mode (Eco)	false	false
RGB Lighting Capability	false	false
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 / 6 x 8-pin PCIe cables / 3 x SATA cables / 2 x Molex cables
Modular Power Sockets	2 shared for CPU and PCIe / 4 shared for SATA and Molex	1 x 24-pin motherboard / 2 for CPU / 6 for 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	6 piece	7 piece
12V Output Power
12V- Output Current	0.3 ampere (a)	0.6 ampere (a)
Certifications		-
ATX 12V Standard	Yes, version 2.5	-
Protective Standards		-
Equivalent Name	-
Input Voltage	-
Input Current	-	8 to 15 Amps
Number of Molex Connectors	-	6 x 4-pin
5V Output Current	-	30 ampere (a)
5VSB+ Output Current	-	3 ampere (a)
Input Frequency Amount	-
Product Weight	-	3.56 kilogram (kg)
SSI EPS 12V Standard Support	-	Yes, version 2.92

View Comparison Details

Compare Greatwall Dragon 900Wwith Thermaltake Toughpower PF1 ARGB 1050W power

Great VS Hp

Feature	Greatwall Dragon 900W	Thermaltake Toughpower PF1 ARGB 1050W power
Equivalent Name
Device Design and Dimensions
Output Power
Modular Structure	Full Modular	Full Modular
Power Factor Correction (PFC)	Yes, Active PFC	Yes, Active PFC
80Plus Certification Level
Input Voltage
Input Current	8 to 15 Amps	Max 13 Amps
Modular Power Sockets	1 x 24-pin motherboard / 2 for CPU / 6 for PCIe / 5 shared for Molex and SATA	1 x 18-pin motherboard / 1 x 10-pin motherboard / 6 shared for CPU and PCIe / 4 shared for Molex and SATA / 1 RGB
Motherboard Connector	1 x 24-pin (20+4)	1 x 24-pin (20+4)
Number of SATA Connectors	7 piece	12 piece
Number of Molex Connectors	6 x 4-pin	4 x 4-pin
12V Output Power
5V Output Current	30 ampere (a)	22 ampere (a)
5VSB+ Output Current	3 ampere (a)	3 ampere (a)
12V- Output Current	0.6 ampere (a)	0.3 ampere (a)
Input Frequency Amount
Cooling Mechanism	140mm fan	140mm fan
Size and Dimensions	86 * 150 * 175 millimeter (mm)	86 * 150 * 180 millimeter (mm)
Product Weight	3.56 kilogram (kg)	-
Cable and Connection Specifications	Flat	Flat
Power Key Support	true	true
Fanless Mode Support	false	true
Energy Efficiency Mode (Eco)	false	false
RGB Lighting Capability	false	true
Type and Specifications of Cables	1 x 24-pin motherboard cable / 2 x 8-pin CPU cables / 6 x 8-pin PCIe cables / 3 x SATA cables / 2 x Molex cables	-
SSI EPS 12V Standard Support	Yes, version 2.92	-
Maximum Output Power	-
Number of FDD Connectors	-	1 piece
5V and 3.3V Output Power	-
12V Output Current	-	83.33 ampere (a)
3.3V Output Current	-	22 ampere (a)
Signal Timing Range	-	100 to 500 milliseconds
Cooling Technology	-
Average Nominal Lifetime (MTBF)	-	120,000 hours
Operating Temperature Range	-
Other Technical Features	-	Use of Japanese 105°C capacitors
Moisture Resistance Level	-	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
Fanless Performance Details	-	Smart fan shut-off at less than 40% load
Lighting Details	-
Additional Features	-	Compatible with Intel processors
Certifications	-	CE, cTUVus, TÜV, FCC, BSMI, CCC, EAC, S-Mark
Protective Standards	-

View Comparison Details

Compare Greatwall Dragon 900Wwith Thermaltake TR2 S 450W power

Great VS Thermaltake

Feature	Greatwall Dragon 900W	Thermaltake TR2 S 450W power
Equivalent Name
Device Design and Dimensions
Output Power
Modular Structure	Full Modular	Non-Modular
Power Factor Correction (PFC)	Yes, Active PFC	Yes, Active PFC
80Plus Certification Level
Input Voltage		230 volt (v)
Input Current	8 to 15 Amps	Max 5 Amps
Modular Power Sockets	1 x 24-pin motherboard / 2 for CPU / 6 for 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	7 piece	4 piece
Number of Molex Connectors	6 x 4-pin	4 x 4-pin
12V Output Power
5V Output Current	30 ampere (a)	14 ampere (a)
5VSB+ Output Current	3 ampere (a)	2.5 ampere (a)
12V- Output Current	0.6 ampere (a)	0.5 ampere (a)
Input Frequency Amount
Cooling Mechanism	140mm fan	120mm fan
Size and Dimensions	86 * 150 * 175 millimeter (mm)	86 * 140 * 150 millimeter (mm)
Product Weight	3.56 kilogram (kg)	-
Cable and Connection Specifications	Flat	Sleeved/Coated
Power Key Support	true	true
Fanless Mode Support	false	false
Energy Efficiency Mode (Eco)	false	false
RGB Lighting Capability	false	false
Type and Specifications of Cables	1 x 24-pin motherboard cable / 2 x 8-pin CPU cables / 6 x 8-pin PCIe cables / 3 x SATA cables / 2 x Molex cables	-
SSI EPS 12V Standard Support	Yes, version 2.92	-
Power Efficiency	-
Number of FDD Connectors	-	1 piece
5V and 3.3V Output Power	-
12V Output Current	-	33 ampere (a)
3.3V Output Current	-	20 ampere (a)
Signal Timing Range	-	100 to 500 milliseconds
Fan Rotation Rate	-	1800 RPM
Average Nominal Lifetime (MTBF)	-	100,000 hours
Operating Temperature Range	-
Moisture Resistance Level	-	Usable in humid environments with 20% to 85% humidity / Storable in humid environments with 10% to 95% humidity and temperatures from -40 to 55 degrees Celsius
Certifications	-
ATX 12V Standard	-	Yes, Version 2.3

View Comparison Details

Compare Greatwall Dragon 900Wwith Thermaltake Toughpower 750W power

Great VS Hp

Feature	Greatwall Dragon 900W	Thermaltake Toughpower 750W power
Equivalent Name
Device Design and Dimensions
Output Power
Modular Structure	Full Modular	Semi-Modular
Power Factor Correction (PFC)	Yes, Active PFC	Yes, Active PFC
80Plus Certification Level
Input Voltage
Input Current	8 to 15 Amps	Max 10 Amps
Modular Power Sockets	1 x 24-pin motherboard / 2 for CPU / 6 for PCIe / 5 shared for Molex and SATA	2 PCIe / 4 shared for SATA, Molex, and FDD
Motherboard Connector	1 x 24-pin (20+4)	1 x 24-pin (20+4)
Number of SATA Connectors	7 piece	12 piece
Number of Molex Connectors	6 x 4-pin	4 x 4-pin
12V Output Power
5V Output Current	30 ampere (a)	20 ampere (a)
5VSB+ Output Current	3 ampere (a)	3.0 ampere (a)
12V- Output Current	0.6 ampere (a)	0.8 ampere (a)
Input Frequency Amount
Cooling Mechanism	140mm fan	140mm fan
Size and Dimensions	86 * 150 * 175 millimeter (mm)	-
Product Weight	3.56 kilogram (kg)	-
Cable and Connection Specifications	Flat	Flat
Power Key Support	true	true
Fanless Mode Support	false	false
Energy Efficiency Mode (Eco)	false	false
RGB Lighting Capability	false	false
Type and Specifications of Cables	1 x 24-pin motherboard cable / 2 x 8-pin CPU cables / 6 x 8-pin PCIe cables / 3 x SATA cables / 2 x Molex cables	1 x 24-pin motherboard cable / 1 x 8-pin CPU cable / 2 x 8-pin PCIe cables / 3 x 15-pin SATA cables / 1 x 4-pin Molex cable / 1 x FDD cable
SSI EPS 12V Standard Support	Yes, version 2.92	Yes
Maximum Output Power	-
Power Efficiency	-
Number of FDD Connectors	-	1 piece
5V and 3.3V Output Power	-
12V Output Current	-	62 ampere (a)
3.3V Output Current	-	20 ampere (a)
Signal Timing Range	-	100 to 500 milliseconds
Cooling Technology	-
Fan Rotation Rate	-	1500 RPM
Average Nominal Lifetime (MTBF)	-	120,000 hours
Operating Temperature Range	-
Other Technical Features	-	Uses Japanese capacitors
Moisture Resistance Level	-	Usable in humid environments with 20% to 90% humidity / Storable in humid environments with 5% to 95% humidity and temperatures from -40 to 70 degrees Celsius
Additional Features	-	Compatible with 7th Gen Intel Processors
Certifications	-
ATX 12V Standard	-	Yes, Version 2.3
Protective Standards	-

View Comparison Details

Compare Greatwall Dragon 900Wwith Thermaltake Litepower 650W power

Great VS Thermaltake

Feature	Greatwall Dragon 900W	Thermaltake Litepower 650W power
Equivalent Name
Device Design and Dimensions
Output Power
Modular Structure	Full Modular	Non-Modular
Power Factor Correction (PFC)	Yes, Active PFC	Yes, Active PFC
80Plus Certification Level		-
Input Voltage
Input Current	8 to 15 Amps	Max 12 Amps
Modular Power Sockets	1 x 24-pin motherboard / 2 for CPU / 6 for 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	7 piece	5 piece
Number of Molex Connectors	6 x 4-pin	6 x 4-pin
12V Output Power
5V Output Current	30 ampere (a)	17 ampere (a)
5VSB+ Output Current	3 ampere (a)	2.5 ampere (a)
12V- Output Current	0.6 ampere (a)	0.5 ampere (a)
Input Frequency Amount
Cooling Mechanism	140mm fan	120mm fan
Size and Dimensions	86 * 150 * 175 millimeter (mm)	86 * 140 * 150 millimeter (mm)
Product Weight	3.56 kilogram (kg)	-
Cable and Connection Specifications	Flat	Sleeved/Coated
Power Key Support	true	true
Fanless Mode Support	false	false
Energy Efficiency Mode (Eco)	false	false
RGB Lighting Capability	false	false
Type and Specifications of Cables	1 x 24-pin motherboard cable / 2 x 8-pin CPU cables / 6 x 8-pin PCIe cables / 3 x SATA cables / 2 x Molex cables	-
SSI EPS 12V Standard Support	Yes, version 2.92	-
Maximum Output Power	-
Power Efficiency	-
Number of FDD Connectors	-	1 piece
5V and 3.3V Output Power	-
12V Output Current	-	48 ampere (a)
3.3V Output Current	-	23 ampere (a)
Signal Timing Range	-	100 to 500 milliseconds
Fan Rotation Rate	-	1800 RPM
Average Nominal Lifetime (MTBF)	-	100,000 hours
Operating Temperature Range	-
Moisture Resistance Level	-	Usable in humid environments with 20% to 85% humidity / Storable in humid environments with 10% to 95% humidity and temperatures from -40 to 55 degrees Celsius
Certifications	-
ATX 12V Standard	-	Yes, Version 2.3

View Comparison Details

Compare Greatwall Dragon 900Wwith Tsco TP 650 250W power

Great VS Tsco

Feature	Greatwall Dragon 900W	Tsco TP 650 250W power
Equivalent Name		-
Device Design and Dimensions
Output Power
Modular Structure	Full Modular	Non-Modular
Power Factor Correction (PFC)	Yes, Active PFC	No
80Plus Certification Level		-
Input Voltage
Input Current	8 to 15 Amps	-
Modular Power Sockets	1 x 24-pin motherboard / 2 for CPU / 6 for 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	7 piece	4 piece
Number of Molex Connectors	6 x 4-pin	2 x 4-pin
12V Output Power
5V Output Current	30 ampere (a)	7 ampere (a)
5VSB+ Output Current	3 ampere (a)	1.5 ampere (a)
12V- Output Current	0.6 ampere (a)	0.5 ampere (a)
Input Frequency Amount		-
Cooling Mechanism	140mm fan	120mm fan
Size and Dimensions	86 * 150 * 175 millimeter (mm)	56 * 140 * 150 millimeter (mm)
Product Weight	3.56 kilogram (kg)	-
Cable and Connection Specifications	Flat	Sleeved/Coated
Power Key Support	true	true
Fanless Mode Support	false	false
Energy Efficiency Mode (Eco)	false	false
RGB Lighting Capability	false	true
Type and Specifications of Cables	1 x 24-pin motherboard cable / 2 x 8-pin CPU cables / 6 x 8-pin PCIe cables / 3 x SATA cables / 2 x Molex cables	1 x 24-pin motherboard cable, 45cm long / 1 x 4-pin CPU cable / 1 x SATA cable / 1 x Molex cable / 1 x FDD cable
SSI EPS 12V Standard Support	Yes, version 2.92	-
Number of FDD Connectors	-	1 piece
5V and 3.3V Output Power	-
12V Output Current	-	15 ampere (a)
3.3V Output Current	-	8 ampere (a)
Lighting Details	-	Blue LED light
Body Material	-
Certifications	-
ATX 12V Standard	-	Yes, Version 2.3

View Comparison Details

Compare Evga Supernova 850 Gt 850Wwith Greatwall Dragon 900W

Great VS EVGA

Feature	Evga Supernova 850 Gt 850W	Greatwall Dragon 900W
Equivalent Name		-
Device Design and Dimensions
Output Power
Modular Structure	Full Modular	Full Modular
Power Factor Correction (PFC)	Yes, Active PFC	-
80Plus Certification Level
Input Voltage
Input Current	8 to 15 Amps	5 to 10 Amps
Modular Power Sockets	1 x 24-pin motherboard / 2 for CPU / 6 for PCIe / 5 shared for Molex and SATA	1 x 18-pin motherboard / 1 x 10-pin motherboard / 2 CPU / 3 PCIe / 3 SATA / 1 Molex
Motherboard Connector	1 x 24-pin (20+4)	1 x 24-pin (20+4)
Number of SATA Connectors	7 piece	9 piece
Number of Molex Connectors	6 x 4-pin	3 x 4-pin
12V Output Power
5V Output Current	30 ampere (a)	20 ampere (a)
5VSB+ Output Current	3 ampere (a)	3 ampere (a)
12V- Output Current	0.6 ampere (a)	0.3 ampere (a)
Input Frequency Amount
Cooling Mechanism	140mm fan	135mm fan
Size and Dimensions	86 * 150 * 175 millimeter (mm)	86 * 150 * 150 millimeter (mm)
Product Weight	3.56 kilogram (kg)	2.72 kilogram (kg)
Cable and Connection Specifications	Flat	-
Power Key Support	true	true
Fanless Mode Support	false	true
Energy Efficiency Mode (Eco)	false	true
RGB Lighting Capability	false	false
Type and Specifications of Cables	1 x 24-pin motherboard cable / 2 x 8-pin CPU cables / 6 x 8-pin PCIe cables / 3 x SATA cables / 2 x Molex cables	-
SSI EPS 12V Standard Support	Yes, version 2.92	-
Power Efficiency	-	90 percent (%)
Number of FDD Connectors	-	1 piece
5V and 3.3V Output Power	-
12V Output Current	-	70.8 ampere (a)
3.3V Output Current	-	20 ampere (a)
Cooling Technology	-
Average Nominal Lifetime (MTBF)	-	100,000 hours
Energy Efficiency Standard in Standby	-	Compliant with ErP Lot 3 2014
Operating Temperature Range	-
Other Technical Features	-	Uses Japanese-made capacitors
Fanless Performance Details	-	Smart fan shut-off at less than 50% load
Certifications	-
Protective Standards	-

View Comparison Details

Compare Greatwall Dragon 900Wwith Green Gp400A Eco Rev3 1 400W

Great VS Green

Feature	Greatwall Dragon 900W	Green Gp400A Eco Rev3 1 400W
Equivalent Name		-
Device Design and Dimensions
Output Power
Modular Structure	Full Modular	Non-Modular
Power Factor Correction (PFC)	Yes, Active PFC	Yes, Active PFC
80Plus Certification Level
Input Voltage
Input Current	8 to 15 Amps	Max 4 Amps
Modular Power Sockets	1 x 24-pin motherboard / 2 for CPU / 6 for 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	7 piece	4 piece
Number of Molex Connectors	6 x 4-pin	2 x 4-pin
12V Output Power
5V Output Current	30 ampere (a)	15 ampere (a)
5VSB+ Output Current	3 ampere (a)	2.5 ampere (a)
12V- Output Current	0.6 ampere (a)	0.3 ampere (a)
Input Frequency Amount
Cooling Mechanism	140mm fan	120mm fan
Size and Dimensions	86 * 150 * 175 millimeter (mm)	86 * 140 * 150 millimeter (mm)
Product Weight	3.56 kilogram (kg)	1.18 kilogram (kg)
Cable and Connection Specifications	Flat	Sleeved/Coated
Power Key Support	true	true
Fanless Mode Support	false	false
Energy Efficiency Mode (Eco)	false	false
RGB Lighting Capability	false	false
Type and Specifications of Cables	1 x 24-pin motherboard cable / 2 x 8-pin CPU cables / 6 x 8-pin PCIe cables / 3 x SATA cables / 2 x Molex cables	1 x 24-pin motherboard cable, 45cm long / 1 x 8-pin CPU cable, 60cm long / 1 x 8-pin PCIe cable, 45cm long / 2 x shared SATA and Molex cables, 65cm long
SSI EPS 12V Standard Support	Yes, version 2.92	-
PFC Amount (Power Factor Correction)	-	More than 0.9
Power Efficiency	-	82% to 85% at 230V AC and normal load / Average 82.5% at 230V AC and normal load
5V and 3.3V Output Power	-
12V Output Current	-	30 ampere (a)
3.3V Output Current	-	21 ampere (a)
Signal Timing Range	-	100 to 500 milliseconds
Cooling Technology	-
Average Nominal Lifetime (MTBF)	-	100,000 hours
Energy Efficiency Standard in Standby	-	Less than 0.5W, compliant with ErP 2013
Operating Temperature Range	-
Other Technical Features	-	Use of CLC filters / Use of SamXon 85°C capacitors / Two-stage EMI filter at the input section
Moisture Resistance Level	-
Body Material	-
Certifications	-
ATX 12V Standard	-	Yes, version 2.31
Protective Standards	-

View Comparison Details

Compare Greatwall Dragon 900Wwith Thermaltake Toughpower GF1 850W power

Great VS Hp

Feature	Greatwall Dragon 900W	Thermaltake Toughpower GF1 850W power
Equivalent Name
Device Design and Dimensions
Output Power
Modular Structure	Full Modular	Full Modular
Power Factor Correction (PFC)	Yes, Active PFC	Yes, Active PFC
80Plus Certification Level
Input Voltage
Input Current	8 to 15 Amps	Max 12 Amps
Modular Power Sockets	1 x 24-pin motherboard / 2 for CPU / 6 for PCIe / 5 shared for Molex and SATA	1 x 18-pin motherboard / 1 x 10-pin motherboard / 1 for CPU / 3 for 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	7 piece	12 piece
Number of Molex Connectors	6 x 4-pin	4 x 4-pin
12V Output Power
5V Output Current	30 ampere (a)	22 ampere (a)
5VSB+ Output Current	3 ampere (a)	3 ampere (a)
12V- Output Current	0.6 ampere (a)	0.3 ampere (a)
Input Frequency Amount
Cooling Mechanism	140mm fan	140mm fan
Size and Dimensions	86 * 150 * 175 millimeter (mm)	86 * 150 * 160 millimeter (mm)
Product Weight	3.56 kilogram (kg)	-
Cable and Connection Specifications	Flat	Flat
Power Key Support	true	true
Fanless Mode Support	false	true
Energy Efficiency Mode (Eco)	false	false
RGB Lighting Capability	false	false
Type and Specifications of Cables	1 x 24-pin motherboard cable / 2 x 8-pin CPU cables / 6 x 8-pin PCIe cables / 3 x SATA cables / 2 x Molex cables	-
SSI EPS 12V Standard Support	Yes, version 2.92	-
Maximum Output Power	-
Number of FDD Connectors	-	1 piece
5V and 3.3V Output Power	-
12V Output Current	-	70.9 ampere (a)
3.3V Output Current	-	22 ampere (a)
Signal Timing Range	-	100 to 500 milliseconds
Cooling Technology	-
Average Nominal Lifetime (MTBF)	-	120,000 hours
Operating Temperature Range	-
Other Technical Features	-	Use of Japanese 105°C capacitors
Moisture Resistance Level	-	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
Fanless Performance Details	-	Smart fan shut-off at less than 30% load
Additional Features	-	Compatible with Intel processors
Certifications	-	CE, cTUVus, TÜV SÜD, FCC, CCC, BSMI, EAC
Protective Standards	-

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