{"id":9806,"date":"2012-12-01T18:27:23","date_gmt":"2012-12-01T18:27:23","guid":{"rendered":"https:\/\/serverlift.com\/?p=3276"},"modified":"2025-11-03T00:35:15","modified_gmt":"2025-11-03T00:35:15","slug":"tech-liftpower-usage-effectiveness-pue","status":"publish","type":"post","link":"https:\/\/serverlift.com\/vi\/blog\/tech-liftpower-usage-effectiveness-pue\/","title":{"rendered":"Hi\u1ec7u qu\u1ea3 s\u1eed d\u1ee5ng n\u0103ng l\u01b0\u1ee3ng (PUE)"},"content":{"rendered":"

C\u1ee7a b\u1ea1n Hi\u1ec7u qu\u1ea3 s\u1eed d\u1ee5ng n\u0103ng l\u01b0\u1ee3ng (PUE) <\/strong><\/strong><\/h1>\n

N\u0103m 2007, The Green Grid \u0111\u00e3 xu\u1ea5t b\u1ea3n s\u00e1ch tr\u1eafng \u0111\u1ea7u ti\u00ean v\u1ec1 hi\u1ec7u qu\u1ea3 n\u0103ng l\u01b0\u1ee3ng trong c\u00e1c trung t\u00e2m d\u1eef li\u1ec7u. S\u1ed1 li\u1ec7u l\u01b0\u1edbi xanh c\u1ee7a Green: M\u00f4 t\u1ea3 Trung t\u00e2m d\u1eef li\u1ec7u Hi\u1ec7u qu\u1ea3 S\u1ee9c m\u1ea1nh \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t s\u1eed d\u1ee5ng Hi\u1ec7u qu\u1ea3 s\u1eed d\u1ee5ng n\u0103ng l\u01b0\u1ee3ng <\/strong>(PUE) v\u00e0 Hi\u1ec7u su\u1ea5t trung t\u00e2m d\u1eef li\u1ec7u (DCE), gi\u1edd l\u00e0 Hi\u1ec7u qu\u1ea3 c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng trung t\u00e2m d\u1eef li\u1ec7u (DCiE), nh\u01b0 m\u1ed9t ph\u01b0\u01a1ng ti\u1ec7n \u0111\u1ec3 cho ph\u00e9p c\u00e1c nh\u00e0 khai th\u00e1c trung t\u00e2m d\u1eef li\u1ec7u \u01b0\u1edbc t\u00ednh nhanh hi\u1ec7u qu\u1ea3 n\u0103ng l\u01b0\u1ee3ng c\u1ee7a trung t\u00e2m d\u1eef li\u1ec7u c\u1ee7a h\u1ecd, so s\u00e1nh k\u1ebft qu\u1ea3 v\u1edbi c\u00e1c trung t\u00e2m d\u1eef li\u1ec7u kh\u00e1c v\u00e0 x\u00e1c \u0111\u1ecbnh xem c\u00f3 b\u1ea5t k\u1ef3 c\u1ea3i thi\u1ec7n hi\u1ec7u qu\u1ea3 n\u0103ng l\u01b0\u1ee3ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n. T\u1eeb n\u0103m 2007 PUE \u0111\u00e3 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng \u1ed3 \u1ea1t b\u1edfi ng\u00e0nh c\u00f4ng nghi\u1ec7p trung t\u00e2m d\u1eef li\u1ec7u v\u00e0 hi\u1ec7n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nh\u01b0 m\u1ed9t ti\u00eau chu\u1ea9n \u0111\u1ec3 \u0111o l\u01b0\u1eddng m\u1ee9c \u0111\u1ed9 s\u1eed d\u1ee5ng n\u0103ng l\u01b0\u1ee3ng. Theo Vi\u1ec7n th\u1eddi gian ho\u1ea1t \u0111\u1ed9ng<\/a>, trung t\u00e2m d\u1eef li\u1ec7u \u0111i\u1ec3n h\u00ecnh c\u00f3 PUE trung b\u00ecnh l\u00e0 2,5, \u01b0\u1edbc t\u00ednh r\u1eb1ng h\u1ea7u h\u1ebft c\u00e1c c\u01a1 s\u1edf c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c 1.6 PUE n\u1ebfu hi\u1ec7u qu\u1ea3 nh\u1ea5t thi\u1ebft b\u1ecb trung t\u00e2m d\u1eef li\u1ec7u<\/a> v\u00e0 th\u1ef1c h\u00e0nh t\u1ed1t nh\u1ea5t \u0111\u00e3 \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o v\u1ecb tr\u00ed.<\/p>\n

\"PUE\"<\/p>\n

M\u1eb7c d\u00f9 PUE \u0111\u00e3 l\u00e0m t\u0103ng \u0111\u00e1ng k\u1ec3 hi\u1ec7u qu\u1ea3 s\u1eed d\u1ee5ng n\u0103ng l\u01b0\u1ee3ng c\u1ee7a c\u00e1c trung t\u00e2m d\u1eef li\u1ec7u v\u00e0 khi\u1ebfn ng\u00e0nh c\u00f4ng nghi\u1ec7p ch\u1ee7 \u0111\u1ed9ng h\u01a1n trong th\u1ef1c h\u00e0nh n\u0103ng l\u01b0\u1ee3ng xanh, nh\u01b0ng g\u1ea7n \u0111\u00e2y PUE d\u01b0\u1eddng nh\u01b0 l\u00e0 m\u1ed9t s\u1ed1 l\u01b0\u1ee3ng l\u1edbn \u0111\u1ec3 truy\u1ec1n th\u00f4ng sau \u0111\u00f3 l\u00e0 m\u1ed9t t\u00e0i kho\u1ea3n th\u1ef1c t\u1ebf v\u1ec1 t\u1ed5ng n\u0103ng l\u01b0\u1ee3ng ti\u00eau th\u1ee5 trong m\u1ed9t trung t\u00e2m d\u1eef li\u1ec7u. H\u00e0ng ng\u00e0y, ng\u00e0nh c\u00f4ng nghi\u1ec7p b\u1ecb b\u1eafn ph\u00e1 v\u1edbi PUE c\u1ee7a trung t\u00e2m d\u1eef li\u1ec7u m\u1edbi c\u1ee7a t\u00f4i l\u00e0 c\u00e1c b\u00e1o c\u00e1o m\u1ed9t ch\u1ea5m-x, nh\u01b0ng th\u1eadt l\u00f2ng kh\u00f4ng ai quan t\u00e2m n\u1eefa. Kh\u00f4ng c\u00f2n l\u00e0 PUE m\u1ed9t t\u00e0i kho\u1ea3n th\u1ef1c s\u1ef1 v\u1ec1 hi\u1ec7u qu\u1ea3 n\u0103ng l\u01b0\u1ee3ng, m\u00e0 nhi\u1ec1u h\u01a1n m\u1ed9t con s\u1ed1 b\u1ecba \u0111\u1eb7t mang l\u1ea1i cho b\u1ea1n quy\u1ec1n khoe khoang trong v\u00e0i ng\u00e0y tr\u01b0\u1edbc khi m\u1edbi nh\u1ea5t, th\u1ea5p nh\u1ea5t ti\u1ebfp theo PUE<\/strong> \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1.<\/p>\n

Nh\u01b0 t\u00f4i \u0111\u00e3 n\u00f3i \u1edf tr\u00ean, PUE c\u00f3 ngh\u0129a v\u1ee5 cung c\u1ea5p cho b\u1ea1n m\u1ed9t t\u00e0i kho\u1ea3n v\u1ec1 t\u1ed5ng m\u1ee9c ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng c\u1ee7a trung t\u00e2m d\u1eef li\u1ec7u. Nh\u01b0ng v\u1edbi xu h\u01b0\u1edbng kh\u00f4ng bao g\u1ed3m h\u1ec7 th\u1ed1ng th\u00f4ng tin li\u00ean l\u1ea1c, h\u1ec7 th\u1ed1ng an ninh b\u00ean ngo\u00e0i chi\u1ebfu s\u00e1ng, ph\u00f2ng \u0103n tr\u01b0a, ph\u00f2ng v\u1ec7 sinh, ch\u1eefa ch\u00e1y, chi\u1ebfu s\u00e1ng kh\u1ea9n c\u1ea5p, v\u1ec1 c\u01a1 b\u1ea3n m\u1ecdi th\u1ee9 \u0111\u01b0\u1ee3c cung c\u1ea5p t\u1eeb ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng, v\u00e0o s\u1ed1 \u0111\u00f3, PUE c\u1ee7a b\u1ea1n th\u1ef1c s\u1ef1 ch\u1ec9 l\u00e0 m\u1ed9t s\u1ef1 b\u1ecba \u0111\u1eb7t \u0111\u1ec3 gi\u00fap b\u1ea1n tr\u00f4ng gi\u1ed1ng nh\u01b0 b\u1ea1n c\u00f3 PUE th\u1ea5p nh\u1ea5t tr\u00ean h\u00e0nh tinh. V\u1ec1 b\u1ea3n ch\u1ea5t, \u0111\u00e2y l\u00e0 cu\u1ed9c thi ph\u1ed5 bi\u1ebfn trong ng\u00e0nh, PUE c\u1ee7a b\u1ea1n c\u00f3 th\u1ec3 gi\u00fap b\u1ea1n gi\u00e0nh \u0111\u01b0\u1ee3c Prom Queen.<\/p>\n

\u0110\u1eb9p nh\u01b0 s\u1ed1 PUE c\u1ee7a b\u1ea1n c\u00f3 th\u1ec3 tr\u00f4ng, th\u1ea5p v\u00e0 tuy\u1ec7t v\u1eddi nh\u01b0 \u00e2m thanh c\u1ee7a n\u00f3, v\u00e0 m\u1ee9c \u0111\u1ed9 ph\u1ed5 bi\u1ebfn m\u00e0 b\u1ea1n ngh\u0129 n\u00f3 s\u1ebd l\u00e0m cho b\u1ea1n, ch\u1ec9 b\u1ea1n bi\u1ebft n\u1ebfu n\u00f3 th\u1ef1c s\u1ef1 l\u00e0 m\u1ed9t PUE 'th\u1eadt'. N\u1ebfu b\u1ea1n s\u1eb5n s\u00e0ng th\u1eeba nh\u1eadn (ngay c\u1ea3 khi ch\u1ec9 n\u00f3i v\u1edbi ch\u00ednh b\u1ea1n v\u00e0 b\u1ea1n kh\u00f4ng bao gi\u1edd n\u00f3i v\u1ec1 \u0111i\u1ec1u \u0111\u00f3 n\u1eefa) th\u00ec t\u1ed5ng m\u1ee9c ti\u00eau th\u1ee5 trung t\u00e2m d\u1eef li\u1ec7u th\u1ef1c t\u1ebf c\u1ee7a b\u1ea1n l\u00e0 bao nhi\u00eau, th\u00ec b\u1ea1n c\u00f3 th\u1ec3 b\u1eaft \u0111\u1ea7u qu\u1ea3n l\u00fd m\u1ee9c ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng trong trung t\u00e2m d\u1eef li\u1ec7u c\u1ee7a m\u00ecnh. V\u1edbi con s\u1ed1 nh\u1ecf trung th\u1ef1c \u0111\u00f3, b\u1ea1n c\u00f3 th\u1ec3 b\u1eaft \u0111\u1ea7u ph\u00e1t tri\u1ec3n s\u1ef1 hi\u1ec3u bi\u1ebft v\u1ec1 hi\u1ec7u su\u1ea5t CNTT c\u1ee7a m\u00ecnh tr\u00ean m\u1ed7i watt v\u00e0 n\u1eafm l\u1ea5y t\u1ed1c \u0111\u1ed9 s\u1eed d\u1ee5ng ch\u00ednh x\u00e1c, l\u01b0u l\u01b0\u1ee3ng bit, l\u01b0u tr\u1eef, kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c v\u00e0 chu k\u1ef3 \u0111\u1ed3ng h\u1ed3. Khi t\u1ea5t c\u1ea3 \u0111\u01b0\u1ee3c n\u00f3i v\u00e0 th\u1ef1c hi\u1ec7n, \u0111i\u1ec1u th\u1ef1c s\u1ef1 quan tr\u1ecdng l\u00e0 th\u1eddi gian ho\u1ea1t \u0111\u1ed9ng c\u1ee7a b\u1ea1n, kh\u1ea3 n\u0103ng \u0111\u00e1p \u1ee9ng ho\u1eb7c v\u01b0\u1ee3t qu\u00e1 nhu c\u1ea7u SLA v\u00e0 CNTT c\u1ee7a b\u1ea1n v\u00e0 \u0111\u00e1p \u1ee9ng c\u00e1c m\u1ee5c ti\u00eau n\u0103ng l\u01b0\u1ee3ng c\u1ee7a b\u1ea1n.<\/p>\n

V\u00ec v\u1eady, c\u00f3, PUE l\u00e0 tuy\u1ec7t v\u1eddi. N\u00f3 c\u00f3 th\u1ec3 l\u00e0m t\u0103ng \u0111\u00e1ng k\u1ec3 hi\u1ec7u qu\u1ea3 v\u00e0 gi\u00fap t\u0103ng hi\u1ec7u su\u1ea5t CNTT c\u1ee7a b\u1ea1n m\u1ed7i watt m\u1ed7i ng\u00e0y. H\u00e3y ti\u1ebfp t\u1ee5c v\u00e0 ch\u1ebf t\u1ea1o s\u1ed1 c\u1ee7a b\u1ea1n m\u1ed9t ch\u00fat n\u1ebfu b\u1ea1n th\u1ef1c s\u1ef1 mu\u1ed1n tr\u1edf th\u00e0nh m\u1ed9t ph\u1ea7n t\u01b0 trung t\u00e2m c\u1ee7a ng\u00e0nh c\u00f4ng nghi\u1ec7p trung t\u00e2m d\u1eef li\u1ec7u trong ng\u00e0y, nh\u01b0ng m\u1ecdi ng\u01b0\u1eddi h\u00e3y \u1ee7ng h\u1ed9, v\u00e0 h\u00e3y h\u00e9t l\u00ean t\u1eeb tr\u00ean \u0111\u1ec9nh m\u00e1i nh\u00e0 v\u1edbi m\u1ed9t b\u00e1o c\u00e1o cho The Green Grid ho\u1eb7c EPA. T\u00f4i ch\u1eafc ch\u1eafn r\u1eb1ng b\u1ea1n c\u00f3 th\u1ec3 li\u00ean quan khi t\u00f4i n\u00f3i, t\u1ea5t c\u1ea3 ch\u00fang ta \u0111\u1ec1u c\u1ea3m th\u1ea5y h\u01a1i lo l\u1eafng v\u1ec1 nh\u1eefng v\u1ee5 n\u1ed5 tin t\u1ee9c li\u00ean t\u1ee5c v\u00e0 ti\u1ebfng \u1ed3n PUE l\u00e0m t\u1eafc ngh\u1ebdn c\u00e1c c\u1ea3nh b\u00e1o Google c\u1ee7a ch\u00fang t\u00f4i. H\u00e3y d\u00e0nh cho ch\u00fang t\u00f4i c\u00e1c ti\u00eau \u0111\u1ec1 \u0111\u1ea7u ti\u00ean m\u1ed9t-dot-x, m\u00e0 l\u00e0m t\u1eafc ngh\u1ebdn t\u00e0i kho\u1ea3n email c\u1ee7a ch\u00fang t\u00f4i h\u00e0ng ng\u00e0y v\u00e0 ch\u1ec9 b\u00e1o c\u00e1o \u0111\u00fang n\u01a1i.<\/p>\n

T\u00f4i c\u00f3 th\u1ec3 \u0111\u1ec1 ngh\u1ecb r\u1eb1ng c\u00f3 l\u1ebd t\u1ea5t c\u1ea3 ch\u00fang ta n\u00ean th\u1eed v\u00e0 nh\u1edb t\u1ea1i sao c\u00e1c trung t\u00e2m d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng ngay t\u1eeb \u0111\u1ea7u kh\u00f4ng? T\u00f4i c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o vi\u1ec7c qu\u1ea3n l\u00fd c\u1ee7a b\u1ea5t k\u1ef3 trung t\u00e2m d\u1eef li\u1ec7u doanh nghi\u1ec7p n\u00e0o c\u00f3 th\u1ec3 quan t\u00e2m nhi\u1ec1u h\u01a1n \u0111\u1ebfn t\u00ednh kh\u1ea3 d\u1ee5ng v\u00e0 hi\u1ec7u su\u1ea5t CNTT, h\u01a1n l\u00e0 s\u1ed1 PUE s\u1ebd khi\u1ebfn h\u1ecd tr\u00f4ng c\u00f3 v\u1ebb l\u1ea1nh l\u00f9ng, b\u1edfi v\u00ec PUE gi\u1ea3 t\u01b0\u1edfng \u0111\u00f3 kh\u00f4ng ph\u1ea3i l\u00e0 th\u1ee9 th\u00fac \u0111\u1ea9y l\u1ee3i nhu\u1eadn v\u00e0 b\u00e1o c\u00e1o h\u00e0ng qu\u00fd. V\u00e0o cu\u1ed1i ng\u00e0y, c\u00f3 th\u1ec3 t\u00f3m t\u1eaft theo quan \u0111i\u1ec3m n\u00e0y t\u1eeb Steve Hassell, Ch\u1ee7 t\u1ecbch Avrial, khi n\u00f3i v\u1ec1 vi\u1ec7c \u0111i\u1ec1u h\u00e0nh c\u00e1c trung t\u00e2m d\u1eef li\u1ec7u, t\u00f4i c\u00f3 th\u1ec3 b\u1ecb m\u1eafng v\u1ec1 hi\u1ec7u qu\u1ea3, nh\u01b0ng t\u00f4i s\u1ebd b\u1ecb sa th\u1ea3i v\u00ec t\u00ednh kh\u1ea3 d\u1ee5ng.<\/p>\n

\"Hi\u1ec7u<\/p>\n

\u00a0<\/span><\/p>","protected":false},"excerpt":{"rendered":"

Your Power Usage Effectiveness (PUE) In 2007, The Green Grid published its very first white paper regarding energy efficiencies in data centers. \u201cGreen Grid Metrics: Describing Data Center Power Efficiency\u201d proposed the use of Power Usage Effectiveness (PUE) and Datacenter Efficiency (DCE), now Data center Infrastructure Efficiency (DCiE), as a means to enable data center […]<\/p>\n","protected":false},"author":2,"featured_media":17089,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_links_to":"","_links_to_target":"","_wpscppro_dont_share_socialmedia":null,"_wpscppro_custom_social_share_image":0,"_facebook_share_type":"default","_twitter_share_type":"default","_linkedin_share_type":"default","_pinterest_share_type":"default","_linkedin_share_type_page":"","_instagram_share_type":"default","_medium_share_type":"default","_threads_share_type":"default","_google_business_share_type":"default","_selected_social_profile":[],"_wpsp_enable_custom_social_template":false,"_wpsp_social_scheduling":{"enabled":false,"datetime":null,"platforms":[],"status":"template_only","dateOption":"today","timeOption":"now","customDays":"","customHours":"","customDate":"","customTime":"","schedulingType":"absolute"},"_wpsp_active_default_template":true},"categories":[78],"tags":[59,86,89],"class_list":["post-9806","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-data-center","tag-green","tag-pue"],"yoast_head":"\nPower Usage Effectiveness (PUE) | ServerLIFT\u00ae Blog<\/title>\n<meta name=\"description\" content=\"Since 2007, PUE has been massively adopted by the data center industry as a standard in measuring power usage. Learn more on the ServerLIFT\u00ae blog today.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/serverlift.com\/vi\/blog\/tech-liftpower-usage-effectiveness-pue\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Power Usage Effectiveness (PUE) | ServerLIFT\u00ae Blog\" \/>\n<meta property=\"og:description\" content=\"Since 2007, PUE has been massively adopted by the data center industry as a standard in measuring power usage. 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