振華新一批PSU降價後出現炸電供 - 3C

By Emily
at 2017-10-16T16:56
at 2017-10-16T16:56
Table of Contents
※ 引述《leo91531 (*****************歐薩斯)》之銘言:
: 1.苦主礦工用振華1300W裝8張1070挖礦,全新開機直接炸
: 2.1000W使用3個禮拜,6張A卡,負載八成,一開機PSU自動爆炸
: 送修回來還註明過載以後不給保固
: 礦版苦主
: https://imgur.com/saGSc5O.png
: 某大分析
: https://imgur.com/S75vuPz.png
: 華哥快來滅火
大概講一下挖礦的附載狀況
首先如果是8卡1070 利用XF的測瓦計peak頂多只會有1080w(調整完成後)
真正24/7在使用約莫1010~1030w
開機瞬間頂多提升到350w,開機過程中耗電約150w
對一顆1300w的電供 350w的peak耗電量根本...(黑人問號)
所以剛開機的load 100%不會對電供有負擔
至於24/7跑8成~10成到底是不是正常使用 問題我想主要問題不是這個
而是之前用到95%甚至105%都能穩定使用約8~10個月
而最近購買的卻沒辦法達到這個標準,所以才合理的猜想之間是否是有什麼不同
至於OPP的部分就不要為難他了,他的保護機制是保護異常大流量,而不是這種小幅度的
長期超載
沒有觸發也是合情合理的
至於原價屋變便宜的部分,剛剛透過側面被告知
那是因為有顧客定了大量的砲兒,也付了少量訂金,但是被甩鍋惹
原價屋的部分為了減輕庫存壓力,所以才降價銷售
所以...降價跟用料無關(至少是這樣說啦)
SO...大家還是可以安心買超級花拉,至少不管怎麼炸也沒帶走你任何東西
--
: 1.苦主礦工用振華1300W裝8張1070挖礦,全新開機直接炸
: 2.1000W使用3個禮拜,6張A卡,負載八成,一開機PSU自動爆炸
: 送修回來還註明過載以後不給保固
: 礦版苦主
: https://imgur.com/saGSc5O.png
: 某大分析
: https://imgur.com/S75vuPz.png
: 華哥快來滅火
大概講一下挖礦的附載狀況
首先如果是8卡1070 利用XF的測瓦計peak頂多只會有1080w(調整完成後)
真正24/7在使用約莫1010~1030w
開機瞬間頂多提升到350w,開機過程中耗電約150w
對一顆1300w的電供 350w的peak耗電量根本...(黑人問號)
所以剛開機的load 100%不會對電供有負擔
至於24/7跑8成~10成到底是不是正常使用 問題我想主要問題不是這個
而是之前用到95%甚至105%都能穩定使用約8~10個月
而最近購買的卻沒辦法達到這個標準,所以才合理的猜想之間是否是有什麼不同
至於OPP的部分就不要為難他了,他的保護機制是保護異常大流量,而不是這種小幅度的
長期超載
沒有觸發也是合情合理的
至於原價屋變便宜的部分,剛剛透過側面被告知
那是因為有顧客定了大量的砲兒,也付了少量訂金,但是被甩鍋惹
原價屋的部分為了減輕庫存壓力,所以才降價銷售
所以...降價跟用料無關(至少是這樣說啦)
SO...大家還是可以安心買超級花拉,至少不管怎麼炸也沒帶走你任何東西
--
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