海韵 FOCUS SGX-500 2U 500W 电源

评测依据

• review_count：1500
• rating_avg：4.8
• brand_reputation：0
• merchant_count：0
• price_range：[300,799]
• dimension：best_value
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 03:40:53","to":"2026-06-26 03:40:53"}
• intros：{"brand_intro":"海韵（Seasonic）成立于1975年，是高端电源领域的全球领导者，以极致稳定性和创新技术闻名。其产品多次获得国际大奖，是众多发烧友和服务器玩家的首选品牌。在中国市场，海韵凭借FOCUS系列树立了高品质2U电源标杆。","product_intro":"海韵FOCUS SGX-500是一款500W 2U短机身电源，采用全模组设计，转换效率达92%（80Plus金牌）。配备92mm FDB液态轴承风扇，支持智能启停，噪音极低。采用全日系电容，具备OCP/OVP/UVP等全面保护，适合高性能ITX服务器、工作站及HTPC。","key_specs":["额定功率：500W","转换效率：92%（80Plus金牌）","风扇：92mm FDB液态轴承","模组化：全模组","电容：全日系105°C","尺寸：125mm×100mm×63.5mm"]}
• alt_products：[{"product_name":"海韵 FOCUS SGX-500 2U 500W 电源","brand":"海韵","model":"FOCUS SGX-500","price":699}]
• kol_quotes：["海韵SGX-500是2U电源中的'艺术品'，没有对手。","全模组+金牌效率，小机箱的终极选择。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":95.69999999999999,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户盛赞其做工精良、输出纯净，全模组设计让理线极为方便。智能启停功能在低负载下完全静音，高负载时噪音也控制出色。虽然价格较高，但用户认为物有所值，适合对品质有极致要求的场景。京东好评率99%以上。","source_count":0}},{"source":"objective","score":73.10702404809619,"weight":0.5,"confidence":0.5,"details":{"rating_avg":4.8,"price":699,"wom_score":95.69999999999999}},{"source":"user_review","score":96,"weight":0.15,"confidence":1,"details":{"rating_avg":4.8,"review_count":1500,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.15,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["海韵SGX-500是2U电源中的'艺术品'，没有对手。","全模组+金牌效率，小机箱的终极选择。"]}}]
• method_version：v2
• search_visual：null