长城 G7 750W 金牌全模组电源

评测依据

• review_count：31000
• rating_avg：4.6
• brand_reputation：0
• merchant_count：0
• price_range：[300,799]
• dimension：best_value
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 01:47:20","to":"2026-06-26 01:47:20"}
• intros：{"brand_intro":"长城电源成立于1989年，是中国大陆最大的电源制造商之一，也是国家高新技术企业。产品线覆盖消费级到服务器级，以高性价比和稳定供应著称。近年来在游戏电源领域发力，G系列凭借扎实用料和亲民价格迅速获得市场认可。","product_intro":"G7 750W采用80 PLUS金牌认证，全模组设计，支持ATX 2.52。配备12cm智能温控风扇，支持低负载停转。采用主动式PFC+LLC谐振架构，输出稳定。提供扁平模组线，兼容主流机箱。质保7年，是750W价位段销量领先的国产电源。","key_specs":["额定功率：750W","认证标准：80 PLUS 金牌","模组类型：全模组","风扇尺寸：12cm智能温控","架构：主动式PFC+LLC谐振","质保年限：7年"]}
• alt_products：[{"product_name":"长城 G7 750W 金牌全模组电源","brand":"长城 (Great Wall)","model":"G7 750W","price":599},{"product_name":"酷冷至尊 V850 Gold V2 金牌全模组电源","brand":"酷冷至尊 (Cooler Master)","model":"V850 Gold V2","price":799}]
• kol_quotes：["长城G7是750W的'卷王'，价格和性能都让人无法拒绝。","国产电源里，长城G系列是闭眼入的型号。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":88.3,"weight":0.3,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍认为性价比极高，在同价位中用料和性能均衡。静音表现良好，日常使用几乎听不到风扇声。部分用户反映线材偏硬，且12cm风扇在高负载下噪音略大于14cm产品。京东好评率约96%，是预算有限玩家的热门选择。","source_count":0}},{"source":"objective","score":75.12904809619238,"weight":0.4,"confidence":0.5,"details":{"rating_avg":4.6,"price":599,"wom_score":88.3}},{"source":"user_review","score":92,"weight":0.2,"confidence":1,"details":{"rating_avg":4.6,"review_count":31000,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["长城G7是750W的'卷王'，价格和性能都让人无法拒绝。","国产电源里，长城G系列是闭眼入的型号。"]}}]
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• search_visual：null