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原帖由 icecola 于 2007-9-13 22:30 发表 ![]()
不咋D,零售盒装版台达都不咋D
评测说不错啊
| Delta首款80 PLUS產品Delta ServerPower 650W登場文︰ 天晴@實而不華
作為全球最大電源供應器生產商,不少人批評樣子與雜牌無異,究竟Delta的內涵又是否如外界般所言,穩定至上實而不華呢,此次我們找來全新Delta ServerPower 650W,進行20%、50%及100%Loading轉換效率實測。
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![]() 效能測試︰
此次測試,我們在賣點中找來了兩款款聲稱支援80Plus的電源作對比,包括Antec EA-430(Max 430W)、CoolerMaster RS-600-ASAA (Max 600W),為公平起見,Delta ServerPower 650W樣本採用出貨版本(隨機賣場抽取),並根據各款產品的標籤所示數據,作20%、50%、100%測試。 Ambient air Temperature = ~24.1 C、Ambient noise level = ~ 42.2dB(A)
20% Loading
Delta ServerPower 650W (Max 700W) | PF = 0.964 | Power = 156.80W | +12V1 | Voltage = +12.07 , Current = 3.2A | 38.55W | +12V2 | Voltage = +12.04 , Current = 3.2A | 38.46W | +12V3 | Voltage = +12.06 , Current = 2.6A | 31.31W
| -12V | Voltage = -11.90 , Current = 0.11A | 1.31W
| +5V | Voltage = +5.13 , Current = 0.2A | 10.25W | +3.3V | Voltage = +3.37 , Current = 2.6A | 8.74W
| 5VSB | Voltage = +5.04. Currect = 0.5A | 2.52W
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| Total = 131.15W
Efficiency = 131.15W/156.80W = 83.64% |
Antec EA-430 (Max 430W) | PF = 0.955 | Power = 104.40W | +12V1 | Voltage = +12.10 , Current = 2.79A | 33.76W | +12V2 | Voltage = +12.11 , Current = 2.79A | 33.79W | -12V | Voltage = -11.54 , Current = 0.07A | 0.81W
| +5V | Voltage = +4.99 , Current = 1.99A | 9.93W | +3.3V | Voltage = +3.29 , Current = 1.8A | 5.92W
| 5VSB | Voltage = +4.95. Currect = 0.41A | 0.81W
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| Total = 86.22W
Efficiency = 86.22W/104.40W = 82.58% |
CoolerMaster RS-600-ASAA (Max 600W) | PF = 0.903 | Power = 146.30W | +12V1 | Voltage = +12.19 , Current = 2.78A | 33.89W | +12V2 | Voltage = +12.18 , Current = 3.19A | 38.85W | +12V3 | Voltage = +12.18 , Current = 1.59A | 19.37W
| -12V | Voltage = -11.99 , Current = 0.10A | 1.20W
| +5V | Voltage = +5.00 , Current = 0.2A | 10.25W | +3.3V | Voltage = +3.32 , Current = 3A | 9.96W
| 5VSB | Voltage = +5.02. Currect = 0.53A | 1.20W
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| Total = 118.27W
Efficiency = 118.27W/146.3W = 80.84% |
50% Loading
Delta ServerPower 650W (Max 700W) | PF = 0.987 | Power = 377.00W | +12V1 | Voltage = +12.01 , Current = 8A | 96.03W | +12V2 | Voltage = +11.98 , Current = 8A | 95.80W
| +12V3 | Voltage = +11.95 , Current = 6.5A | 77.62W | -12V | Voltage = -12.07 , Current = 0.26A | 3.09W
| +5V | Voltage = +5.06 , Current = 5A | 25.27W | +3.3V | Voltage = +3.32 , Current = 6.3A | 20.89W
| 5VSB | Voltage = +4.95. Currect = 1.26A | 6.22W
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| Total = 324.93W
Efficiency = 324.93W/377.00W = 86.19% |
Antec EA-430 (Max 430W) | PF = 0.985 | Power = 251.7W | +12V1 | Voltage = +12.02 , Current = 6.99A | 84.02W | +12V2 | Voltage = +12.05 , Current = 6.98A | 33.79W | -12V | Voltage = -11.52 , Current = 0.21A | 2.42W
| +5V | Voltage = +4.96 , Current = 4.96A | 24.80W | +3.3V | Voltage = +3.26 , Current = 4.49A | 14.64W
| 5VSB | Voltage = +4.91. Currect = 1.01A | 4.96W
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| Total = 214.94W
Efficiency = 214.94W/251.7W = 85.39% |
CoolerMaster RS-600-ASAA (Max 600W) | PF = 0.965 | Power = 358.70W | +12V1 | Voltage = +12.16 , Current = 6.98A | 84.88W | +12V2 | Voltage = +12.13 , Current = 7.98A | 96.80W | +12V3 | Voltage = +12.15 , Current = 3.98A | 48.36W
| -12V | Voltage = -12.01 , Current = 0.25A | 3.00W
| +5V | Voltage = +4.96 , Current = 7.50A | 37.20W | +3.3V | Voltage = +3.29 , Current = 7.50A | 24.68W
| 5VSB | Voltage = +4.98. Currect = 1.34A | 6.67W
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| Total = 294.91W
Efficiency = 294.91W/358.7W = 82.22% |
100% Loading
Delta ServerPower 650W (Max 700W) | PF = 0.990 | Power = 770.00W | +12V1 | Voltage = +11.91 , Current = 15.98A | 190.27W | +12V2 | Voltage = +1185 , Current = 15.98A | 189.33W
| +12V3 | Voltage = +11.82 , Current = 12.98A | 153.41W | -12V | Voltage = -12.15 , Current = 0.48A | 5.84W
| +5V | Voltage = +5.01 , Current = 10.00A | 50.08W | +3.3V | Voltage = +3.26 , Current = 12.60A | 41.07W
| 5VSB | Voltage = +4.79. Currect = 2.51A | 12.01W
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| Total = 642.01W
Efficiency = 642.01W/770.00W = 83.38% |
Antec EA-430 (Max 430W) | PF = 0.992 | Power = 516W | +12V1 | Voltage = +11.96 , Current = 13.5A | 161.33W | +12V2 | Voltage = +12.01 , Current = 13.28A | 159.54W | -12V | Voltage = -11.97 , Current = 0.41A | 4.91W
| +5V | Voltage = +4.85 , Current = 9.9A | 48.02W | +3.3V | Voltage = +3.25 , Current = 9A | 29.25W
| 5VSB | Voltage = +4.85. Currect = 2.51A | 12.17W
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| Total = 415.22W
Efficiency =415.22W/516W = 80.47% |
CoolerMaster RS-600-ASAA (Max 600W) | PF = ? | Power = ?W | +12V1 | ? | ? | +12V2 | ? | ? | +12V3 | ? | ?
| -12V | ? | ?
| +5V | ? | ? | +3.3V | ? | ?
| 5VSB | ? | ?
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| Total = ?W
Efficiency = ?W/?W = TEST FAILED |
110% Loading Test
Delta ServerPower 650W (Max 700W) | PF = 0.996 | Power = 852.00W | Noise/Temp Level | 50% Loading
| 44.2dB(A) / Temp 36C @ 20Mins | | 110% Loading | 45.7dB(A) / Temp 45C @ 20Mins | |
| Total = 699.93W
Efficiency = 699.93W/852.00W = 82.15% |
後記 據解我們的測試顯示,Delta ServerPower 650W在20%、50%及100% Loading下,其轉換效率均保持在80%以上,可通過80 PLUS認証的規格要求,與其餘2款聲款支援80 PLUS的產品表現相若。其中令人意外的是,CoolerMaster RS-600-ASSA不能通過100%測試,由於測試已完全按照該產品上標籤的所載數值為準,但按照一段廠商的規格,大部份廠商應可通過110%的Loading測試(包括是次Antec EA-430及Delta ServerPower 650W),筆者已去信CoolerMaster,截稿前仍未有收到官方回覆。
Delta ServerPower 650W表現令人滿意,價格亦相對針對玩家市場的品牌較便宜,如果閣下只重質素外表只是其次的話,Delta ServerPower 650W絕對是高階用家的首選。
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