a new gold

contender

热烈欢迎EVGA GA系列电源 - EVGA电源供应器家族最新成员。此系列具80 Plus金牌认证、100％日系电容、长效可靠的双滚珠轴承风扇和全模组化设计，可保长期使用和耐用性 。EVGA GA系列不仅沿袭EVGA 80 Plus金牌电源系列的优点，且价格实惠，物超所值。


Gold Rated

gold rated

efficiency

80 Plus 认证确保您的电源供应器不会浪费电力或产生废热。在一般负载下，电源转换效率可达 90％ 或更高。

100%

日系电容

使用最高质量的日系电容，稳定性高且效能佳。


Modular

全模块化

设计

仅使用您需要的线材，减少杂乱走线并改善外壳气流。


LLC 谐振电路

架构

GA 电源供应器采用 LLC 谐振电路架构，再搭配直流对直 (DC to DC) 设计设计，可有效提高效率。

超高功效


550 GA
650 GA
750 GA
850 GA
psu

EVGA ECO 智能温控模式

超静音 135mm 双滚珠轴承风扇搭配

EVGA ECO 模式使电源供应器在轻载运作期间风扇不转动保持静音，加上耐用的双滚珠轴承风扇，您可在 GA 系列电源供应器找到静音与长效的平衡点。

噪音图表


550 GA
650 GA
750 GA
850 GA

made to

Protect & serve

GA系列提供全面保护（OCP - 过电流保护，OVP - 过电压保护，UVP - 低电压保护，OPP - 过功率保护，SCP - 短路保护，OTP - 过温度保护）以确保使用安全；且EVGA G5 电源供应器提供领先业界的 EVGA 10 年保固和客服服务，让您安心使用。

protect
warranty

EVGA 10 年保固

 
EVGA 850 GA
220-GA-0850

特色

  • 80 PLUS Gold certified, with 90% (115VAC) / 92% (220VAC~240VAC) efficiency or higher under typical loads
  • 100% Japanese Capacitors ensure long-term reliability
  • EVGA ECO Intelligent Thermal Control System eliminates fan noise at low to medium loads
  • Fully Modular to reduce clutter and improve airflow
  • Heavy-duty protections, including OVP (Over Voltage Protection), UVP (Under Voltage Protection), OCP (Over Current Protection), OPP (Over Power Protection), SCP (Short Circuit Protection), and OTP (Over Temperature Protection)
  • DC-DC Converter improves 3.3V/5V stability
  • Active Power Factor Correction
  • Double Ball Bearing fan for exceptional reliability and quiet operation
  • NVIDIA SLI & AMD Crossfire Ready
  • Unbeatable EVGA 10 Year Warranty and unparalleled EVGA Customer Support

规格

多重保护，包括：

  • OVP（过电压保护）
  • UVP（低电压保护）
  • OCP（过电流保护）
  • OPP（过功率保护）
  • SCP（短路保护）
  • OTP（过温保护）
AC Input 100-240 VAC, 10-5A, 50/60 Hz
DC Output +3.3V +5V +12V -12V +5Vsb
MAX Output 20A 20A 70.8A 0.3A 3.0A
849.6W
Combined 120W 849.6W 3.6W 15W
Output Power 850W@50°C
 
EVGA 750 GA
220-GA-0750

特色

  • 80 PLUS Gold certified, with 90% (115VAC) / 92% (220VAC~240VAC) efficiency or higher under typical loads
  • 100% Japanese Capacitors ensure long-term reliability
  • EVGA ECO Intelligent Thermal Control System eliminates fan noise at low to medium loads
  • Fully Modular to reduce clutter and improve airflow
  • Heavy-duty protections, including OVP (Over Voltage Protection), UVP (Under Voltage Protection), OCP (Over Current Protection), OPP (Over Power Protection), SCP (Short Circuit Protection), and OTP (Over Temperature Protection)
  • DC-DC Converter improves 3.3V/5V stability
  • Active Power Factor Correction
  • Double Ball Bearing fan for exceptional reliability and quiet operation
  • NVIDIA SLI & AMD Crossfire Ready
  • Unbeatable EVGA 10 Year Warranty and unparalleled EVGA Customer Support

规格

多重保护，包括：

  • OVP（过电压保护）
  • UVP（低电压保护）
  • OCP（过电流保护）
  • OPP（过功率保护）
  • SCP（短路保护）
  • OTP（过温保护）
AC Input 100-240 VAC, 9-4.5A, 50/60 Hz
DC Output +3.3V +5V +12V -12V +5Vsb
MAX Output 20A 20A 62.5A 0.3A 3.0A
750W
Combined 120W 750W 3.6W 15W
Output Power 750W@50°C
 
EVGA 650 GA
220-GA-0650

特色

  • 80 PLUS Gold certified, with 90% (115VAC) / 92% (220VAC~240VAC) efficiency or higher under typical loads
  • 100% Japanese Capacitors ensure long-term reliability
  • EVGA ECO Intelligent Thermal Control System eliminates fan noise at low to medium loads
  • Fully Modular to reduce clutter and improve airflow
  • Heavy-duty protections, including OVP (Over Voltage Protection), UVP (Under Voltage Protection), OCP (Over Current Protection), OPP (Over Power Protection), SCP (Short Circuit Protection), and OTP (Over Temperature Protection)
  • DC-DC Converter improves 3.3V/5V stability
  • Active Power Factor Correction
  • Double Ball Bearing fan for exceptional reliability and quiet operation
  • NVIDIA SLI & AMD Crossfire Ready
  • Unbeatable EVGA 10 Year Warranty and unparalleled EVGA Customer Support

规格

多重保护，包括：

  • OVP（过电压保护）
  • UVP（低电压保护）
  • OCP（过电流保护）
  • OPP（过功率保护）
  • SCP（短路保护）
  • OTP（过温保护）
AC Input 100-240 VAC, 8-4A, 50/60 Hz
DC Output +3.3V +5V +12V -12V +5Vsb
MAX Output 20A 20A 54.1A 0.3A 3.0A
649.2W
Combined 120W 649.2W 3.6W 15W
Output Power 650W@50°C
 
EVGA 550 GA
220-GA-0550

特色

  • 80 PLUS Gold certified, with 90% (115VAC) / 92% (220VAC~240VAC) efficiency or higher under typical loads
  • 100% Japanese Capacitors ensure long-term reliability
  • EVGA ECO Intelligent Thermal Control System eliminates fan noise at low to medium loads
  • Fully Modular to reduce clutter and improve airflow
  • Heavy-duty protections, including OVP (Over Voltage Protection), UVP (Under Voltage Protection), OCP (Over Current Protection), OPP (Over Power Protection), SCP (Short Circuit Protection), and OTP (Over Temperature Protection)
  • DC-DC Converter improves 3.3V/5V stability
  • Active Power Factor Correction
  • Double Ball Bearing fan for exceptional reliability and quiet operation
  • NVIDIA SLI & AMD Crossfire Ready
  • Unbeatable EVGA 10 Year Warranty and unparalleled EVGA Customer Support

规格

多重保护，包括：

  • OVP（过电压保护）
  • UVP（低电压保护）
  • OCP（过电流保护）
  • OPP（过功率保护）
  • SCP（短路保护）
  • OTP（过温保护）
AC Input 100-240 VAC, 8-4A, 50/60 Hz
DC Output +3.3V +5V +12V -12V +5Vsb
MAX Output 20A 20A 45.8A 0.3A 3.0A
549.6W
Combined 120W 549.6W 3.6W 15W
Output Power 550W@50°C
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