{"id":181795,"date":"2026-11-06T09:24:33","date_gmt":"2026-11-06T02:24:33","guid":{"rendered":"https:\/\/phongvu.vn\/cong-nghe\/?p=181795"},"modified":"2026-11-06T09:25:36","modified_gmt":"2026-11-06T02:25:36","slug":"chon-nguon-may-tinh-phu-hop-voi-cau-hinh-pc","status":"publish","type":"post","link":"https:\/\/phongvu.vn\/cong-nghe\/chon-nguon-may-tinh-phu-hop-voi-cau-hinh-pc\/","title":{"rendered":"C\u00e1ch ch\u1ecdn ngu\u1ed3n m\u00e1y t\u00ednh (PSU) ph\u00f9 h\u1ee3p v\u1edbi c\u1ea5u h\u00ecnh PC"},"content":{"rendered":"\n

Vi\u1ec7c ch\u1ecdn ngu\u1ed3n m\u00e1y t\u00ednh<\/strong> ph\u00f9 h\u1ee3p c\u00f3 \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh v\u00e0 kh\u1ea3 n\u0103ng v\u1eadn h\u00e0nh c\u1ee7a to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng PC. Tuy nhi\u00ean, gi\u1eefa nhi\u1ec1u m\u1ee9c c\u00f4ng su\u1ea5t, ti\u00eau chu\u1ea9n hi\u1ec7u su\u1ea5t v\u00e0 thi\u1ebft k\u1ebf kh\u00e1c nhau, \u0111\u00e2u l\u00e0 nh\u1eefng y\u1ebfu t\u1ed1 c\u1ea7n \u01b0u ti\u00ean khi l\u1ef1a ch\u1ecdn PSU? H\u00e3y c\u00f9ng Phong V\u0169 Tech News<\/a> t\u00ecm hi\u1ec3u chi ti\u1ebft trong b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y. <\/p>\n\n\n\n

I. Ngu\u1ed3n PSU \u1ea3nh h\u01b0\u1edfng nh\u01b0 th\u1ebf n\u00e0o \u0111\u1ebfn PC?<\/strong><\/h2>\n\n\n\n

Ngu\u1ed3n PSU (Power Supply Unit) l\u00e0 b\u1ed9 ph\u1eadn c\u00f3 nhi\u1ec7m v\u1ee5 chuy\u1ec3n \u0111\u1ed5i d\u00f2ng \u0111i\u1ec7n xoay chi\u1ec1u AC th\u00e0nh d\u00f2ng \u0111i\u1ec7n m\u1ed9t chi\u1ec1u DC. Ngu\u1ed3n \u0111i\u1ec7n sau khi chuy\u1ec3n \u0111\u1ed5i s\u1ebd \u0111\u01b0\u1ee3c ph\u00e2n ph\u1ed1i \u0111\u1ebfn c\u00e1c linh ki\u1ec7n nh\u01b0 CPU, GPU, mainboard, RAM v\u00e0 \u1ed5 c\u1ee9ng \u0111\u1ec3 duy tr\u00ec ho\u1ea1t \u0111\u1ed9ng c\u1ee7a to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng. Ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 c\u00f4ng su\u1ea5t PSU \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn kh\u1ea3 n\u0103ng v\u1eadn h\u00e0nh c\u1ee7a PC. M\u1ed9t b\u1ed9 ngu\u1ed3n ph\u00f9 h\u1ee3p s\u1ebd cung c\u1ea5p \u0111\u1ee7 \u0111i\u1ec7n n\u0103ng cho c\u00e1c linh ki\u1ec7n, k\u1ec3 c\u1ea3 khi m\u00e1y t\u00ednh x\u1eed l\u00fd t\u00e1c v\u1ee5 n\u1eb7ng ho\u1eb7c ho\u1ea1t \u0111\u1ed9ng \u1edf m\u1ee9c t\u1ea3i cao. Ng\u01b0\u1ee3c l\u1ea1i, PSU thi\u1ebfu c\u00f4ng su\u1ea5t ho\u1eb7c k\u00e9m ch\u1ea5t l\u01b0\u1ee3ng c\u00f3 th\u1ec3 khi\u1ebfn m\u00e1y t\u00ednh th\u01b0\u1eddng xuy\u00ean s\u1eadp ngu\u1ed3n, t\u1ef1 kh\u1edfi \u0111\u1ed9ng l\u1ea1i v\u00e0 ti\u1ec1m \u1ea9n nguy c\u01a1 g\u00e2y h\u01b0 h\u1ecfng ph\u1ea7n c\u1ee9ng.<\/p>\n\n\n\n

Do \u0111\u00f3, ch\u1ecdn ngu\u1ed3n m\u00e1y t\u00ednh<\/strong> l\u00e0 b\u01b0\u1edbc quan tr\u1ecdng khi x\u00e2y d\u1ef1ng c\u1ea5u h\u00ecnh PC. Ng\u01b0\u1eddi d\u00f9ng c\u1ea7n c\u00e2n nh\u1eafc t\u1ed5ng m\u1ee9c ti\u00eau th\u1ee5 \u0111i\u1ec7n c\u1ee7a c\u00e1c linh ki\u1ec7n, l\u1ef1a ch\u1ecdn PSU c\u00f3 c\u00f4ng su\u1ea5t ph\u00f9 h\u1ee3p v\u00e0 \u01b0u ti\u00ean s\u1ea3n ph\u1ea9m t\u00edch h\u1ee3p c\u00e1c c\u01a1 ch\u1ebf b\u1ea3o v\u1ec7 \u0111i\u1ec7n \u00e1p, qu\u00e1 d\u00f2ng. \u0110\u00e2y l\u00e0 nh\u1eefng y\u1ebfu t\u1ed1 gi\u00fap h\u1ec7 th\u1ed1ng duy tr\u00ec ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh v\u00e0 h\u1ea1n ch\u1ebf r\u1ee7i ro trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng.<\/p>\n\n\n\n

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Ngu\u1ed3n PSU \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn kh\u1ea3 n\u0103ng v\u1eadn h\u00e0nh c\u1ee7a PC<\/em><\/figcaption><\/figure>\n\n\n\n

II. C\u00e1ch t\u00ednh c\u00f4ng su\u1ea5t ngu\u1ed3n m\u00e1y t\u00ednh ph\u00f9 h\u1ee3p v\u1edbi c\u1ea5u h\u00ecnh PC<\/strong><\/h2>\n\n\n\n

\u0110\u1ec3 ch\u1ecdn ngu\u1ed3n m\u00e1y t\u00edn<\/strong>h ph\u00f9 h\u1ee3p, c\u1ea7n x\u00e1c \u0111\u1ecbnh m\u1ee9c ti\u00eau th\u1ee5 \u0111i\u1ec7n c\u1ee7a t\u1eebng linh ki\u1ec7n v\u00e0 t\u00ednh to\u00e1n t\u1ed5ng c\u00f4ng su\u1ea5t m\u00e0 PC y\u00eau c\u1ea7u. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u00e1c b\u01b0\u1edbc gi\u00fap \u01b0\u1edbc t\u00ednh c\u00f4ng su\u1ea5t ngu\u1ed3n c\u1ea7n thi\u1ebft, bao g\u1ed3m c\u1ea3 m\u1ee9c d\u1ef1 ph\u00f2ng \u0111\u1ec3 h\u1ec7 th\u1ed1ng ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh v\u00e0 \u0111\u00e1p \u1ee9ng nhu c\u1ea7u n\u00e2ng c\u1ea5p sau n\u00e0y. <\/p>\n\n\n\n

1. X\u00e1c \u0111\u1ecbnh m\u1ee9c ti\u00eau th\u1ee5 \u0111i\u1ec7n c\u1ee7a t\u1eebng linh ki\u1ec7n<\/strong><\/h3>\n\n\n\n

CPU v\u00e0 GPU l\u00e0 hai linh ki\u1ec7n ti\u00eau th\u1ee5 nhi\u1ec1u \u0111i\u1ec7n n\u0103ng nh\u1ea5t trong h\u1ea7u h\u1ebft c\u1ea5u h\u00ecnh PC. Do \u0111\u00f3, khi t\u00ednh c\u00f4ng su\u1ea5t ngu\u1ed3n m\u00e1y t\u00ednh, c\u1ea7n x\u00e1c \u0111\u1ecbnh m\u1ee9c ti\u00eau th\u1ee5 \u0111i\u1ec7n c\u1ee7a hai th\u00e0nh ph\u1ea7n n\u00e0y \u0111\u1ec3 l\u1ef1a ch\u1ecdn PSU \u0111\u00e1p \u1ee9ng \u0111\u1ee7 nhu c\u1ea7u ho\u1ea1t \u0111\u1ed9ng.<\/p>\n\n\n\n

\u0110\u1ed1i v\u1edbi CPU, m\u1ee9c ti\u00eau th\u1ee5 \u0111i\u1ec7n ph\u1ee5 thu\u1ed9c v\u00e0o d\u00f2ng s\u1ea3n ph\u1ea9m, s\u1ed1 nh\u00e2n, xung nh\u1ecbp v\u00e0 gi\u1edbi h\u1ea1n c\u00f4ng su\u1ea5t. Trong khi \u0111\u00f3, GPU th\u01b0\u1eddng c\u00f3 m\u1ee9c ti\u00eau th\u1ee5 \u0111i\u1ec7n ch\u00eanh l\u1ec7ch \u0111\u00e1ng k\u1ec3 gi\u1eefa c\u00e1c ph\u00e2n kh\u00fac. Nh\u1eefng m\u1eabu card \u0111\u1ed3 h\u1ecda hi\u1ec7u n\u0103ng cao th\u01b0\u1eddng c\u1ea7n ngu\u1ed3n c\u00f4ng su\u1ea5t l\u1edbn h\u01a1n, \u0111\u1eb7c bi\u1ec7t khi x\u1eed l\u00fd \u0111\u1ed3 h\u1ecda n\u1eb7ng ho\u1eb7c ch\u01a1i game \u1edf thi\u1ebft l\u1eadp cao.<\/p>\n\n\n\n

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CPU v\u00e0 GPU l\u00e0 linh ki\u1ec7n ti\u00eau th\u1ee5 nhi\u1ec1u \u0111i\u1ec7n n\u0103ng nh\u1ea5t trong c\u1ea5u h\u00ecnh PC<\/em><\/figcaption><\/figure>\n\n\n\n

B\u00ean c\u1ea1nh CPU v\u00e0 GPU, c\u1ea7n t\u00ednh \u0111\u1ebfn \u0111i\u1ec7n n\u0103ng ti\u00eau th\u1ee5 c\u1ee7a mainboard, RAM, SSD, HDD, qu\u1ea1t t\u1ea3n nhi\u1ec7t v\u00e0 c\u00e1c thi\u1ebft b\u1ecb l\u00e0m m\u00e1t. D\u00f9 t\u1eebng linh ki\u1ec7n kh\u00f4ng ti\u00eau th\u1ee5 qu\u00e1 nhi\u1ec1u \u0111i\u1ec7n, t\u1ed5ng m\u1ee9c ti\u00eau th\u1ee5 c\u1ee7a to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng v\u1eabn c\u1ea7n \u0111\u01b0\u1ee3c t\u00ednh to\u00e1n \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh c\u00f4ng su\u1ea5t PSU ph\u00f9 h\u1ee3p.<\/p>\n\n\n\n

2. T\u00ednh t\u1ed5ng c\u00f4ng su\u1ea5t ti\u00eau th\u1ee5 v\u00e0 m\u1ee9c d\u1ef1 ph\u00f2ng<\/strong><\/h3>\n\n\n\n

Sau khi x\u00e1c \u0111\u1ecbnh m\u1ee9c ti\u00eau th\u1ee5 \u0111i\u1ec7n c\u1ee7a t\u1eebng linh ki\u1ec7n, h\u00e3y c\u1ed9ng c\u00e1c th\u00f4ng s\u1ed1 \u0111\u1ec3 \u01b0\u1edbc t\u00ednh t\u1ed5ng c\u00f4ng su\u1ea5t m\u00e0 h\u1ec7 th\u1ed1ng c\u1ea7n s\u1eed d\u1ee5ng. C\u00f3 th\u1ec3 \u00e1p d\u1ee5ng c\u00f4ng th\u1ee9c tham kh\u1ea3o sau \u0111\u1ec3 t\u00ednh c\u00f4ng su\u1ea5t ngu\u1ed3n PSU:<\/p>\n\n\n\n

C\u00f4ng su\u1ea5t ngu\u1ed3n \u0111\u1ec1 xu\u1ea5t = (TDP CPU + TDP GPU + c\u00f4ng su\u1ea5t linh ki\u1ec7n kh\u00e1c) \u00d7 1,3<\/strong><\/p>\n\n\n\n

H\u1ec7 s\u1ed1 1,3 t\u01b0\u01a1ng \u1ee9ng v\u1edbi m\u1ee9c d\u1ef1 ph\u00f2ng kho\u1ea3ng 30%, gi\u00fap PSU c\u00f3 th\u00eam kho\u1ea3ng \u0111\u1ec7m khi PC ho\u1ea1t \u0111\u1ed9ng \u1edf m\u1ee9c t\u1ea3i cao v\u00e0 h\u1ed7 tr\u1ee3 n\u00e2ng c\u1ea5p ph\u1ea7n c\u1ee9ng trong t\u01b0\u01a1ng lai.<\/p>\n\n\n\n

V\u00ed d\u1ee5, c\u1ea5u h\u00ecnh c\u00f3 GPU ti\u00eau th\u1ee5 360 W, CPU 253 W v\u00e0 c\u00e1c linh ki\u1ec7n kh\u00e1c ti\u00eau th\u1ee5 t\u1ed5ng c\u1ed9ng 60 W s\u1ebd c\u00f3 m\u1ee9c ti\u00eau th\u1ee5 \u01b0\u1edbc t\u00ednh l\u00e0 673 W. Sau khi nh\u00e2n v\u1edbi h\u1ec7 s\u1ed1 d\u1ef1 ph\u00f2ng 1,3, c\u00f4ng su\u1ea5t ngu\u1ed3n \u0111\u1ec1 xu\u1ea5t v\u00e0o kho\u1ea3ng 875 W. V\u00ec v\u1eady, PSU 1000 W s\u1ebd l\u00e0 l\u1ef1a ch\u1ecdn ph\u00f9 h\u1ee3p h\u01a1n so v\u1edbi ngu\u1ed3n 850 W n\u1ebfu c\u1ea7n \u0111\u1ea3m b\u1ea3o m\u1ee9c d\u1ef1 ph\u00f2ng theo c\u00f4ng th\u1ee9c n\u00e0y.<\/p>\n\n\n\n

3. B\u1ea3ng c\u00f4ng su\u1ea5t ngu\u1ed3n theo t\u1eebng ph\u00e2n kh\u00fac c\u1ea5u h\u00ecnh<\/strong><\/h3>\n\n\n\n

C\u00f4ng su\u1ea5t ngu\u1ed3n m\u00e1y t\u00ednh c\u1ea7n l\u1ef1a ch\u1ecdn d\u1ef1a tr\u00ean CPU, GPU v\u00e0 nhu c\u1ea7u s\u1eed d\u1ee5ng c\u1ee7a t\u1eebng c\u1ea5u h\u00ecnh. \u0110\u1ec3 d\u1ec5 d\u00e0ng x\u00e1c \u0111\u1ecbnh m\u1ee9c PSU ph\u00f9 h\u1ee3p, b\u1ea3ng d\u01b0\u1edbi \u0111\u00e2y t\u1ed5ng h\u1ee3p c\u00f4ng su\u1ea5t tham kh\u1ea3o cho c\u00e1c ph\u00e2n kh\u00fac PC ph\u1ed5 bi\u1ebfn:<\/p>\n\n\n\n

Ph\u00e2n kh\u00fac PC<\/strong><\/td>GPU ti\u00eau bi\u1ec3u<\/strong><\/td>CPU ti\u00eau bi\u1ec3u<\/strong><\/td>C\u00f4ng su\u1ea5t ngu\u1ed3n tham kh\u1ea3o<\/strong><\/td><\/tr>
Basic<\/td>RTX 3060 \/ RTX 4060<\/td>Core i5-12400F \/ Ryzen 5 5500<\/td>600 W<\/td><\/tr>
Mid-range<\/td>RTX 5060 \/ RTX 5060 Ti<\/td>Core i5-14400F \/ Ryzen 5 7600<\/td>650 W<\/td><\/tr>
High-end<\/td>RTX 5070 \/ RTX 5070 Ti<\/td>Core i5-14600KF \/ Ryzen 5 7600X<\/td>750-850 W<\/td><\/tr>
Enthusiast<\/td>RTX 5080<\/td>Core i7-14700K \/ Ryzen 7 9700X<\/td>850-1000 W<\/td><\/tr>
Workstation<\/td>RTX 5090<\/td>Core i9-14900K \/ Ryzen 9 9900X<\/td>1200 W tr\u1edf l\u00ean<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

V\u1edbi PC v\u0103n ph\u00f2ng v\u00e0 h\u1ecdc t\u1eadp s\u1eed d\u1ee5ng linh ki\u1ec7n ph\u1ed5 th\u00f4ng, PSU 600 W l\u00e0 m\u1ee9c c\u00f4ng su\u1ea5t tham kh\u1ea3o. C\u1ea5u h\u00ecnh gaming t\u1ea7m trung c\u00f3 th\u1ec3 l\u1ef1a ch\u1ecdn ngu\u1ed3n 650 W, trong khi PC s\u1eed d\u1ee5ng GPU cao c\u1ea5p nh\u01b0 RTX 5070 Ti ho\u1eb7c RTX 5080 n\u00ean c\u00e2n nh\u1eafc PSU t\u1eeb 750 W \u0111\u1ebfn 1000 W t\u00f9y thu\u1ed9c v\u00e0o CPU \u0111i k\u00e8m.<\/p>\n\n\n\n

\u0110\u1ed1i v\u1edbi workstation s\u1eed d\u1ee5ng RTX 5090 k\u1ebft h\u1ee3p CPU hi\u1ec7u n\u0103ng cao, ngu\u1ed3n t\u1eeb 1200 W tr\u1edf l\u00ean l\u00e0 l\u1ef1a ch\u1ecdn \u0111\u00e1ng c\u00e2n nh\u1eafc \u0111\u1ec3 \u0111\u00e1p \u1ee9ng nhu c\u1ea7u \u0111i\u1ec7n n\u0103ng l\u1edbn. Tuy nhi\u00ean, \u0111\u00e2y ch\u1ec9 l\u00e0 m\u1ee9c tham kh\u1ea3o theo t\u1eebng ph\u00e2n kh\u00fac, c\u00f4ng su\u1ea5t PSU th\u1ef1c t\u1ebf c\u1ea7n \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh d\u1ef1a tr\u00ean m\u1ee9c ti\u00eau th\u1ee5 c\u1ee7a to\u00e0n b\u1ed9 linh ki\u1ec7n v\u00e0 khuy\u1ebfn ngh\u1ecb t\u1eeb nh\u00e0 s\u1ea3n xu\u1ea5t.<\/p>\n\n\n\n

III. Ti\u00eau chu\u1ea9n 80 PLUS Bronze, Gold, Platinum: N\u00ean ch\u1ecdn lo\u1ea1i n\u00e0o?<\/strong><\/h2>\n\n\n\n

80 PLUS l\u00e0 ch\u1ee9ng nh\u1eadn \u0111\u00e1nh gi\u00e1 hi\u1ec7u su\u1ea5t chuy\u1ec3n \u0111\u1ed5i \u0111i\u1ec7n n\u0103ng c\u1ee7a ngu\u1ed3n PSU. Trong qu\u00e1 tr\u00ecnh ho\u1ea1t \u0111\u1ed9ng, m\u1ed9t ph\u1ea7n \u0111i\u1ec7n n\u0103ng \u0111\u1ea7u v\u00e0o s\u1ebd b\u1ecb th\u1ea5t tho\u00e1t d\u01b0\u1edbi d\u1ea1ng nhi\u1ec7t. V\u00ec v\u1eady, PSU c\u00f3 hi\u1ec7u su\u1ea5t c\u00e0ng cao th\u00ec l\u01b0\u1ee3ng \u0111i\u1ec7n n\u0103ng hao ph\u00ed c\u00e0ng th\u1ea5p, g\u00f3p ph\u1ea7n t\u1ed1i \u01b0u kh\u1ea3 n\u0103ng v\u1eadn h\u00e0nh c\u1ee7a h\u1ec7 th\u1ed1ng.<\/p>\n\n\n\n

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80 PLUS l\u00e0 ch\u1ee9ng nh\u1eadn \u0111\u00e1nh gi\u00e1 hi\u1ec7u su\u1ea5t chuy\u1ec3n \u0111\u1ed5i \u0111i\u1ec7n n\u0103ng c\u1ee7a ngu\u1ed3n PSU<\/em>
<\/figcaption><\/figure>\n\n\n\n

Ch\u1ee9ng nh\u1eadn 80 PLUS \u0111\u01b0\u1ee3c chia th\u00e0nh 6 c\u1ea5p \u0111\u1ed9 g\u1ed3m Standard, Bronze, Silver, Gold, Platinum v\u00e0 Titanium. M\u1ed7i c\u1ea5p \u0111\u1ed9 th\u1ec3 hi\u1ec7n m\u1ed9t m\u1ee9c hi\u1ec7u su\u1ea5t chuy\u1ec3n \u0111\u1ed5i kh\u00e1c nhau. Trong \u0111\u00f3, Bronze, Gold v\u00e0 Platinum l\u00e0 nh\u1eefng ti\u00eau chu\u1ea9n ph\u1ed5 bi\u1ebfn, th\u01b0\u1eddng \u0111\u01b0\u1ee3c c\u00e2n nh\u1eafc khi l\u1ef1a ch\u1ecdn ngu\u1ed3n m\u00e1y t\u00ednh.<\/p>\n\n\n\n

Ti\u00eau chu\u1ea9n<\/strong><\/td>Hi\u1ec7u su\u1ea5t tham kh\u1ea3o \u1edf m\u1ee9c t\u1ea3i 50%<\/strong><\/td><\/tr>
80 PLUS Bronze<\/td>Kho\u1ea3ng 85%<\/td><\/tr>
80 PLUS Gold<\/td>Kho\u1ea3ng 90%<\/td><\/tr>
80 PLUS Platinum<\/td>Kho\u1ea3ng 92%<\/td><\/tr>
80 PLUS Titanium<\/td>Kho\u1ea3ng 94%<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa c\u00e1c c\u1ea5p ch\u1ee9ng nh\u1eadn ch\u1ee7 y\u1ebfu n\u1eb1m \u1edf hi\u1ec7u su\u1ea5t chuy\u1ec3n \u0111\u1ed5i \u0111i\u1ec7n n\u0103ng v\u00e0 m\u1ee9c chi ph\u00ed \u0111\u1ea7u t\u01b0. T\u00f9y theo c\u1ea5u h\u00ecnh PC, c\u01b0\u1eddng \u0111\u1ed9 s\u1eed d\u1ee5ng v\u00e0 ng\u00e2n s\u00e1ch, ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 c\u00e2n nh\u1eafc c\u00e1c ti\u00eau chu\u1ea9n sau:<\/p>\n\n\n\n

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  • 80 PLUS Bronze:<\/strong> Ph\u00f9 h\u1ee3p v\u1edbi PC v\u0103n ph\u00f2ng, h\u1ecdc t\u1eadp v\u00e0 gaming ph\u1ed5 th\u00f4ng. PSU \u0111\u1ea1t chu\u1ea9n Bronze th\u01b0\u1eddng c\u00f3 m\u1ee9c gi\u00e1 d\u1ec5 ti\u1ebfp c\u1eadn, \u0111\u00e1p \u1ee9ng nhu c\u1ea7u s\u1eed d\u1ee5ng h\u1eb1ng ng\u00e0y m\u00e0 kh\u00f4ng \u0111\u00f2i h\u1ecfi kho\u1ea3n \u0111\u1ea7u t\u01b0 qu\u00e1 l\u1edbn.<\/li>\n\n\n\n
  • 80 PLUS Gold:<\/strong> L\u00e0 l\u1ef1a ch\u1ecdn \u0111\u00e1ng c\u00e2n nh\u1eafc cho PC gaming t\u1ea7m trung \u0111\u1ebfn cao c\u1ea5p v\u00e0 c\u00e1c h\u1ec7 th\u1ed1ng th\u01b0\u1eddng xuy\u00ean x\u1eed l\u00fd t\u00e1c v\u1ee5 n\u1eb7ng. M\u1ee9c hi\u1ec7u su\u1ea5t cao h\u01a1n Bronze gi\u00fap h\u1ea1n ch\u1ebf hao ph\u00ed \u0111i\u1ec7n n\u0103ng, \u0111\u1ed3ng th\u1eddi c\u00e2n b\u1eb1ng t\u1ed1t gi\u1eefa hi\u1ec7u qu\u1ea3 s\u1eed d\u1ee5ng v\u00e0 chi ph\u00ed \u0111\u1ea7u t\u01b0.<\/li>\n\n\n\n
  • 80 PLUS Platinum:<\/strong> H\u01b0\u1edbng \u0111\u1ebfn c\u00e1c c\u1ea5u h\u00ecnh cao c\u1ea5p, workstation ho\u1eb7c PC ho\u1ea1t \u0111\u1ed9ng v\u1edbi c\u01b0\u1eddng \u0111\u1ed9 l\u1edbn trong th\u1eddi gian d\u00e0i. Hi\u1ec7u su\u1ea5t chuy\u1ec3n \u0111\u1ed5i cao gi\u00fap gi\u1ea3m l\u01b0\u1ee3ng \u0111i\u1ec7n n\u0103ng th\u1ea5t tho\u00e1t, nh\u01b0ng chi ph\u00ed \u0111\u1ea7u t\u01b0 c\u0169ng l\u1edbn h\u01a1n. V\u00ec v\u1eady, ti\u00eau chu\u1ea9n n\u00e0y ph\u00f9 h\u1ee3p khi hi\u1ec7u qu\u1ea3 s\u1eed d\u1ee5ng \u0111i\u1ec7n \u0111\u01b0\u1ee3c \u0111\u1eb7t l\u00ean h\u00e0ng \u0111\u1ea7u.<\/li>\n<\/ul>\n\n\n\n

    IV. Ph\u00e2n bi\u1ec7t ngu\u1ed3n Full Modular, Semi Modular v\u00e0 Non-Modular<\/strong><\/h2>\n\n\n\n

    B\u00ean c\u1ea1nh c\u00f4ng su\u1ea5t v\u00e0 hi\u1ec7u su\u1ea5t, thi\u1ebft k\u1ebf d\u00e2y c\u00e1p c\u0169ng l\u00e0 ti\u00eau ch\u00ed c\u1ea7n quan t\u00e2m khi ch\u1ecdn ngu\u1ed3n PSU. D\u1ef1a tr\u00ean kh\u1ea3 n\u0103ng th\u00e1o r\u1eddi d\u00e2y k\u1ebft n\u1ed1i, ngu\u1ed3n m\u00e1y t\u00ednh \u0111\u01b0\u1ee3c chia th\u00e0nh ba lo\u1ea1i: Non-Modular, Semi Modular v\u00e0 Full Modular.<\/p>\n\n\n\n

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    • Non-Modular:<\/strong> To\u00e0n b\u1ed9 d\u00e2y c\u00e1p \u0111\u01b0\u1ee3c g\u1eafn c\u1ed1 \u0111\u1ecbnh v\u00e0o PSU. Lo\u1ea1i ngu\u1ed3n n\u00e0y th\u01b0\u1eddng c\u00f3 gi\u00e1 th\u00e0nh th\u1ea5p, ph\u00f9 h\u1ee3p v\u1edbi c\u1ea5u h\u00ecnh ph\u1ed5 th\u00f4ng nh\u01b0ng kh\u00f3 qu\u1ea3n l\u00fd d\u00e2y th\u1eeba.<\/li>\n\n\n\n
    • Semi Modular:<\/strong> M\u1ed9t s\u1ed1 d\u00e2y ch\u00ednh nh\u01b0 d\u00e2y ngu\u1ed3n mainboard v\u00e0 CPU \u0111\u01b0\u1ee3c c\u1ed1 \u0111\u1ecbnh, c\u00e1c d\u00e2y c\u00f2n l\u1ea1i c\u00f3 th\u1ec3 th\u00e1o r\u1eddi. Thi\u1ebft k\u1ebf n\u00e0y gi\u00fap vi\u1ec7c \u0111i d\u00e2y g\u1ecdn g\u00e0ng h\u01a1n v\u1edbi m\u1ee9c gi\u00e1 h\u1ee3p l\u00fd.<\/li>\n\n\n\n
    • Full Modular:<\/strong> T\u1ea5t c\u1ea3 d\u00e2y c\u00e1p \u0111\u1ec1u c\u00f3 th\u1ec3 th\u00e1o r\u1eddi, cho ph\u00e9p ch\u1ec9 s\u1eed d\u1ee5ng nh\u1eefng k\u1ebft n\u1ed1i c\u1ea7n thi\u1ebft. \u0110\u00e2y l\u00e0 l\u1ef1a ch\u1ecdn ph\u00f9 h\u1ee3p v\u1edbi PC y\u00eau c\u1ea7u t\u00ednh th\u1ea9m m\u1ef9 cao v\u00e0 kh\u1ea3 n\u0103ng qu\u1ea3n l\u00fd d\u00e2y linh ho\u1ea1t.<\/li>\n<\/ul>\n\n\n\n

      Nh\u00ecn chung, Non-Modular ph\u00f9 h\u1ee3p v\u1edbi ng\u01b0\u1eddi mu\u1ed1n ti\u1ebft ki\u1ec7m chi ph\u00ed, Semi Modular c\u00e2n b\u1eb1ng gi\u1eefa gi\u00e1 th\u00e0nh v\u00e0 s\u1ef1 ti\u1ec7n l\u1ee3i, c\u00f2n Full Modular d\u00e0nh cho c\u1ea5u h\u00ecnh ch\u00fa tr\u1ecdng kh\u1ea3 n\u0103ng t\u00f9y ch\u1ec9nh v\u00e0 \u0111i d\u00e2y g\u1ecdn g\u00e0ng.<\/p>\n\n\n\n

      \"\"
      Non-Modular, Semi Modular v\u00e0 Full Modular kh\u00e1c nhau \u1edf kh\u1ea3 n\u0103ng th\u00e1o r\u1eddi d\u00e2y c\u00e1p<\/em>
      <\/figcaption><\/figure>\n\n\n\n

      V. 5 ti\u00eau ch\u00ed ch\u1ecdn ngu\u1ed3n m\u00e1y t\u00ednh ph\u00f9 h\u1ee3p<\/strong><\/h2>\n\n\n\n

      \u0110\u1ec3 ch\u1ecdn ngu\u1ed3n m\u00e1y t\u00ednh<\/strong> ph\u00f9 h\u1ee3p, ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng n\u00ean ch\u1ec9 quan t\u00e2m \u0111\u1ebfn c\u00f4ng su\u1ea5t m\u00e0 c\u1ea7n \u0111\u00e1nh gi\u00e1 th\u00eam ch\u1ea5t l\u01b0\u1ee3ng linh ki\u1ec7n, hi\u1ec7u su\u1ea5t v\u00e0 kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch v\u1edbi c\u1ea5u h\u00ecnh PC. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 5 ti\u00eau ch\u00ed quan tr\u1ecdng c\u1ea7n ki\u1ec3m tra tr\u01b0\u1edbc khi mua:<\/p>\n\n\n\n

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      • C\u00f4ng su\u1ea5t \u0111\u00e1p \u1ee9ng c\u1ea5u h\u00ecnh:<\/strong> \u01afu ti\u00ean PSU c\u00f3 c\u00f4ng su\u1ea5t ph\u00f9 h\u1ee3p v\u1edbi t\u1ed5ng m\u1ee9c ti\u00eau th\u1ee5 \u0111i\u1ec7n c\u1ee7a CPU, GPU v\u00e0 c\u00e1c linh ki\u1ec7n kh\u00e1c. N\u00ean c\u00f3 th\u00eam kho\u1ea3ng d\u1ef1 ph\u00f2ng \u0111\u1ec3 h\u1ec7 th\u1ed1ng ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh khi t\u0103ng t\u1ea3i v\u00e0 thu\u1eadn ti\u1ec7n n\u00e2ng c\u1ea5p ph\u1ea7n c\u1ee9ng sau n\u00e0y.<\/li>\n\n\n\n
      • Ch\u1ea5t l\u01b0\u1ee3ng linh ki\u1ec7n v\u00e0 m\u1ea1ch b\u1ea3o v\u1ec7:<\/strong> L\u1ef1a ch\u1ecdn ngu\u1ed3n m\u00e1y t\u00ednh c\u00f3 linh ki\u1ec7n ch\u1ea5t l\u01b0\u1ee3ng, kh\u1ea3 n\u0103ng duy tr\u00ec \u0111i\u1ec7n \u00e1p \u1ed5n \u0111\u1ecbnh v\u00e0 t\u00edch h\u1ee3p c\u00e1c c\u01a1 ch\u1ebf b\u1ea3o v\u1ec7 nh\u01b0 OVP (qu\u00e1 \u00e1p), OCP (qu\u00e1 d\u00f2ng). Nh\u1eefng t\u00ednh n\u0103ng n\u00e0y gi\u00fap h\u1ea1n ch\u1ebf r\u1ee7i ro khi x\u1ea3y ra s\u1ef1 c\u1ed1 \u0111i\u1ec7n.<\/li>\n\n\n\n
      • Hi\u1ec7u su\u1ea5t chuy\u1ec3n \u0111\u1ed5i \u0111i\u1ec7n n\u0103ng:<\/strong> Ch\u1ee9ng nh\u1eadn 80 PLUS l\u00e0 c\u01a1 s\u1edf tham kh\u1ea3o \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 hi\u1ec7u su\u1ea5t c\u1ee7a PSU. Bronze ph\u00f9 h\u1ee3p v\u1edbi c\u1ea5u h\u00ecnh ph\u1ed5 th\u00f4ng, trong khi Gold l\u00e0 l\u1ef1a ch\u1ecdn \u0111\u00e1ng c\u00e2n nh\u1eafc cho PC gaming v\u00e0 m\u00e1y t\u00ednh hi\u1ec7u n\u0103ng cao. Platinum ph\u00f9 h\u1ee3p h\u01a1n v\u1edbi nh\u1eefng h\u1ec7 th\u1ed1ng c\u00f3 nhu c\u1ea7u s\u1eed d\u1ee5ng chuy\u00ean s\u00e2u.<\/li>\n\n\n\n
      • Chu\u1ea9n k\u1ebft n\u1ed1i v\u00e0 kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch:<\/strong> Ki\u1ec3m tra PSU c\u00f3 \u0111\u1ea7y \u0111\u1ee7 \u0111\u1ea7u c\u1ea5p ngu\u1ed3n cho mainboard, CPU v\u00e0 GPU hay kh\u00f4ng. V\u1edbi card \u0111\u1ed3 h\u1ecda th\u1ebf h\u1ec7 m\u1edbi, c\u1ea7n ch\u00fa \u00fd chu\u1ea9n k\u1ebft n\u1ed1i PCIe 5.0, PCIe 5.1 v\u00e0 \u0111\u1ea7u c\u1ea5p ngu\u1ed3n t\u01b0\u01a1ng \u1ee9ng theo y\u00eau c\u1ea7u c\u1ee7a GPU. Ngo\u00e0i ra, k\u00edch th\u01b0\u1edbc b\u1ed9 ngu\u1ed3n c\u0169ng ph\u1ea3i t\u01b0\u01a1ng th\u00edch v\u1edbi case m\u00e1y t\u00ednh.<\/li>\n\n\n\n
      • Th\u01b0\u01a1ng hi\u1ec7u, b\u1ea3o h\u00e0nh v\u00e0 kh\u1ea3 n\u0103ng n\u00e2ng c\u1ea5p:<\/strong> \u01afu ti\u00ean s\u1ea3n ph\u1ea9m t\u1eeb th\u01b0\u01a1ng hi\u1ec7u uy t\u00edn, c\u00f3 th\u1eddi gian b\u1ea3o h\u00e0nh v\u00e0 ch\u00ednh s\u00e1ch h\u1eadu m\u00e3i r\u00f5 r\u00e0ng. N\u1ebfu d\u1ef1 \u0111\u1ecbnh n\u00e2ng c\u1ea5p CPU ho\u1eb7c GPU trong t\u01b0\u01a1ng lai, n\u00ean c\u00e2n nh\u1eafc PSU c\u00f3 c\u00f4ng su\u1ea5t d\u01b0 ph\u00f9 h\u1ee3p \u0111\u1ec3 h\u1ea1n ch\u1ebf chi ph\u00ed thay ngu\u1ed3n v\u1ec1 sau.<\/li>\n<\/ul>\n\n\n\n
        \"\"
        N\u00ean ch\u1ecdn ngu\u1ed3n m\u00e1y t\u00ednh ph\u00f9 h\u1ee3p \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t v\u00e0 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh cho PC<\/em><\/figcaption><\/figure>\n\n\n\n

        VI. G\u1ee3i \u00fd c\u00e1c m\u1eabu ngu\u1ed3n m\u00e1y t\u00ednh \u0111\u00e1ng mua t\u1ea1i Phong V\u0169<\/strong><\/h2>\n\n\n\n

        T\u00f9y theo c\u1ea5u h\u00ecnh PC v\u00e0 ng\u00e2n s\u00e1ch, ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 l\u1ef1a ch\u1ecdn PSU v\u1edbi c\u00f4ng su\u1ea5t t\u1eeb 650 W \u0111\u1ebfn 1600 W. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 m\u1eabu ngu\u1ed3n m\u00e1y t\u00ednh n\u1ed5i b\u1eadt t\u1ea1i Phong V\u0169, ph\u00f9 h\u1ee3p v\u1edbi nhi\u1ec1u nhu c\u1ea7u t\u1eeb v\u0103n ph\u00f2ng, gaming \u0111\u1ebfn workstation cao c\u1ea5p.<\/p>\n\n\n\n

        1. Ngu\u1ed3n m\u00e1y t\u00ednh t\u1ed1t cho PC v\u0103n ph\u00f2ng, h\u1ecdc t\u1eadp<\/strong><\/h3>\n\n\n\n

        PC v\u0103n ph\u00f2ng v\u00e0 h\u1ecdc t\u1eadp ch\u1ee7 y\u1ebfu ph\u1ee5c v\u1ee5 c\u00e1c t\u00e1c v\u1ee5 nh\u01b0 l\u00e0m vi\u1ec7c v\u1edbi t\u00e0i li\u1ec7u, duy\u1ec7t web, h\u1ecdc tr\u1ef1c tuy\u1ebfn v\u00e0 gi\u1ea3i tr\u00ed c\u01a1 b\u1ea3n. V\u1edbi nh\u00f3m c\u1ea5u h\u00ecnh n\u00e0y, PSU c\u00f4ng su\u1ea5t 550-650 W l\u00e0 l\u1ef1a ch\u1ecdn \u0111\u00e1ng c\u00e2n nh\u1eafc, gi\u00fap \u0111\u00e1p \u1ee9ng nhu c\u1ea7u s\u1eed d\u1ee5ng m\u00e0 kh\u00f4ng c\u1ea7n \u0111\u1ea7u t\u01b0 qu\u00e1 nhi\u1ec1u chi ph\u00ed.<\/p>\n\n\n\n