{"id":3242,"date":"2026-01-08T02:50:00","date_gmt":"2026-01-08T02:50:00","guid":{"rendered":"https:\/\/onfawp.ev-studio.co\/?p=1297"},"modified":"2026-03-11T01:47:34","modified_gmt":"2026-03-11T01:47:34","slug":"mua-may-dao-bitcoin","status":"publish","type":"post","link":"https:\/\/onfa.us\/vi\/mua-may-dao-bitcoin\/","title":{"rendered":"Mua M\u00e1y \u0110\u00e0o Bitcoin: Gi\u00e1 & N\u01a1i Mua Uy T\u00edn"},"content":{"rendered":"\r\n\r\n\r\n

T\u1ed5ng quan \u2013 C\u00f3 n\u00ean mua m\u00e1y \u0111\u00e0o Bitcoin hi\u1ec7n nay?<\/strong><\/h2>\r\n\r\n\r\n\r\n
\r\n
\"Truoc-khi-mua-may-dao-Bitcoin-nha-dau-tu-can-xem-xet-gia-dien-do-kho-khai-thac-xu-huong-thi-truong-nam-2026-de-dam-bao-loi-nhuan-on-dinh\"
Tr\u01b0\u1edbc khi mua m\u00e1y \u0111\u00e0o Bitcoin, nh\u00e0 \u0111\u1ea7u t\u01b0 c\u1ea7n xem x\u00e9t gi\u00e1 \u0111i\u1ec7n, \u0111\u1ed9 kh\u00f3 khai th\u00e1c xu h\u01b0\u1edbng th\u1ecb tr\u01b0\u1eddng n\u0103m 2026 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o l\u1ee3i nhu\u1eadn \u1ed5n \u0111\u1ecbnh<\/figcaption><\/figure>\r\n<\/figure>\r\n\r\n\r\n\r\n

M\u00e1y \u0111\u00e0o Bitcoin l\u00e0 g\u00ec v\u00e0 c\u00e1ch ho\u1ea1t \u0111\u1ed9ng<\/strong><\/h3>\r\n\r\n\r\n\r\n

M\u00e1y \u0111\u00e0o Bitcoin (Bitcoin mining rig) l\u00e0 thi\u1ebft b\u1ecb chuy\u00ean d\u1ee5ng c\u00f3 nhi\u1ec7m v\u1ee5 gi\u1ea3i c\u00e1c thu\u1eadt to\u00e1n SHA-256 \u0111\u1ec3 x\u00e1c nh\u1eadn giao d\u1ecbch v\u00e0 sinh ra ph\u1ea7n th\u01b0\u1edfng b\u1eb1ng Bitcoin. C\u1ea5u h\u00ecnh th\u01b0\u1eddng g\u1ed3m chip ASIC hi\u1ec7u n\u0103ng cao, c\u00f4ng su\u1ea5t h\u00e0ng ng\u00e0n watt, v\u00e0 kh\u1ea3 n\u0103ng ch\u1ea1y li\u00ean t\u1ee5c 24\/7. Vi\u1ec7c mua m\u00e1y \u0111\u00e0o Bitcoin<\/strong> gi\u00fap nh\u00e0 \u0111\u1ea7u t\u01b0 tr\u1ef1c ti\u1ebfp tham gia v\u00e0o h\u1ec7 th\u1ed1ng blockchain, thay v\u00ec ch\u1ec9 n\u1eafm gi\u1eef BTC nh\u01b0 t\u00e0i s\u1ea3n \u0111\u1ea7u t\u01b0 th\u1ee5 \u0111\u1ed9ng.<\/p>\r\n\r\n\r\n\r\n

L\u1ee3i nhu\u1eadn v\u00e0 chi ph\u00ed khi \u0111\u1ea7u t\u01b0 m\u00e1y \u0111\u00e0o<\/strong><\/h3>\r\n\r\n\r\n\r\n

L\u1ee3i nhu\u1eadn khi mua m\u00e1y \u0111\u00e0o Bitcoin ph\u1ee5 thu\u1ed9c v\u00e0o gi\u00e1 BTC, \u0111\u1ed9 kh\u00f3 khai th\u00e1c (difficulty) v\u00e0 chi ph\u00ed \u0111i\u1ec7n n\u0103ng. Hi\u1ec7n nay, trung b\u00ecnh m\u1ed9t m\u00e1y Antminer S21 c\u00f3 th\u1ec3 t\u1ea1o doanh thu kho\u1ea3ng 10\u201315 USD\/ng\u00e0y, nh\u01b0ng chi ph\u00ed \u0111i\u1ec7n chi\u1ebfm t\u1edbi 60%. N\u1ebfu khai th\u00e1c t\u1ea1i c\u00e1c qu\u1ed1c gia c\u00f3 gi\u00e1 \u0111i\u1ec7n r\u1ebb ho\u1eb7c s\u1eed d\u1ee5ng n\u0103ng l\u01b0\u1ee3ng t\u00e1i t\u1ea1o, t\u1ef7 su\u1ea5t l\u1ee3i nhu\u1eadn s\u1ebd cao h\u01a1n \u0111\u00e1ng k\u1ec3. Nh\u00e0 \u0111\u1ea7u t\u01b0 c\u1ea7n c\u00e2n nh\u1eafc k\u1ef9 tr\u01b0\u1edbc khi quy\u1ebft \u0111\u1ecbnh mua m\u00e1y \u0111\u00e0o Bitcoin<\/strong> \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ROI h\u1ee3p l\u00fd.<\/p>\r\n\r\n\r\n\r\n

Khi n\u00e0o n\u00ean c\u00e2n nh\u1eafc mua m\u00e1y \u0111\u00e0o Bitcoin<\/strong><\/h3>\r\n\r\n\r\n\r\n

Th\u1eddi \u0111i\u1ec3m t\u1ed1t nh\u1ea5t \u0111\u1ec3 \u0111\u1ea7u t\u01b0 m\u00e1y \u0111\u00e0o l\u00e0 khi gi\u00e1 Bitcoin \u0111ang trong giai \u0111o\u1ea1n t\u00edch l\u0169y (sideway) v\u00e0 \u0111\u1ed9 kh\u00f3 m\u1ea1ng gi\u1ea3m. Khi th\u1ecb tr\u01b0\u1eddng b\u01b0\u1edbc v\u00e0o chu k\u1ef3 t\u0103ng, l\u1ee3i nhu\u1eadn t\u1eeb m\u00e1y \u0111\u00e0o th\u01b0\u1eddng t\u0103ng g\u1ea5p nhi\u1ec1u l\u1ea7n. Ngo\u00e0i ra, n\u00ean mua m\u00e1y \u0111\u00e0o Bitcoin<\/strong> khi c\u00f3 ngu\u1ed3n \u0111i\u1ec7n \u1ed5n \u0111\u1ecbnh v\u00e0 hi\u1ec3u r\u00f5 c\u00e1ch v\u1eadn h\u00e0nh, b\u1ea3o tr\u00ec thi\u1ebft b\u1ecb nh\u1eb1m t\u1ed1i \u01b0u hi\u1ec7u su\u1ea5t khai th\u00e1c d\u00e0i h\u1ea1n.<\/p>\r\n\r\n\r\n\r\n

N\u01a1i b\u00e1n m\u00e1y \u0111\u00e0o Bitcoin uy t\u00edn<\/strong><\/h2>\r\n\r\n\r\n\r\n
\r\n
\"Nen-mua-may-dao-Bitcoin-tai-cac-don-vi-uy-tin-nhu-ONFA-Fintech-ASICMiner-hoac-Bitmain-de-duoc-bao-hanh-chinh-hang-va-ho-tro-ky-thuat-tot-nhat\"
N\u00ean mua m\u00e1y \u0111\u00e0o Bitcoin t\u1ea1i c\u00e1c \u0111\u01a1n v\u1ecb uy t\u00edn nh\u01b0 ONFA Fintech, ASICMiner ho\u1eb7c Bitmain \u0111\u1ec3 \u0111\u01b0\u1ee3c b\u1ea3o h\u00e0nh ch\u00ednh h\u00e3ng v\u00e0 h\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt t\u1ed1t nh\u1ea5t<\/figcaption><\/figure>\r\n<\/figure>\r\n\r\n\r\n\r\n

Ti\u00eau ch\u00ed \u0111\u00e1nh gi\u00e1 \u0111\u1ecba ch\u1ec9 b\u00e1n m\u00e1y \u0111\u00e0o \u0111\u00e1ng tin c\u1eady<\/strong><\/h3>\r\n\r\n\r\n\r\n

M\u1ed9t \u0111\u1ecba ch\u1ec9 uy t\u00edn c\u1ea7n \u0111\u1ea3m b\u1ea3o r\u00f5 r\u00e0ng v\u1ec1 xu\u1ea5t x\u1ee9 s\u1ea3n ph\u1ea9m, b\u1ea3o h\u00e0nh ch\u00ednh h\u00e3ng, v\u00e0 h\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt sau b\u00e1n. Khi mua m\u00e1y \u0111\u00e0o Bitcoin<\/strong>, h\u00e3y ki\u1ec3m tra ch\u1ee9ng nh\u1eadn nh\u1eadp kh\u1ea9u, th\u00f4ng tin model, v\u00e0 feedback t\u1eeb c\u1ed9ng \u0111\u1ed3ng khai th\u00e1c. Nh\u1eefng n\u01a1i b\u00e1n \u0111\u00e1ng tin c\u00f2n c\u00f3 \u0111\u1ed9i ng\u0169 k\u1ef9 thu\u1eadt h\u01b0\u1edbng d\u1eabn l\u1eafp \u0111\u1eb7t, c\u1ea5u h\u00ecnh m\u1ea1ng, v\u00e0 \u0111\u1ea3m b\u1ea3o m\u00e1y \u0111\u1ea1t hi\u1ec7u su\u1ea5t \u0111\u00fang nh\u01b0 cam k\u1ebft.<\/p>\r\n\r\n\r\n\r\n

Top n\u01a1i b\u00e1n m\u00e1y \u0111\u00e0o Bitcoin uy t\u00edn t\u1ea1i Vi\u1ec7t Nam<\/strong><\/h3>\r\n\r\n\r\n\r\n

Hi\u1ec7n nay, t\u1ea1i Vi\u1ec7t Nam c\u00f3 m\u1ed9t s\u1ed1 \u0111\u01a1n v\u1ecb ph\u00e2n ph\u1ed1i l\u1edbn nh\u01b0 ONFA Mining Hub<\/strong>, Minh Khang Tech, v\u00e0 CryptoShopVN. Trong \u0111\u00f3, ONFA Mining Hub<\/strong> n\u1ed5i b\u1eadt nh\u1edd h\u1ec7 th\u1ed1ng ph\u00e2n ph\u1ed1i ch\u00ednh h\u00e3ng, cung c\u1ea5p c\u1ea3 m\u00e1y m\u1edbi l\u1eabn m\u00e1y c\u0169 \u0111\u01b0\u1ee3c ki\u1ec3m \u0111\u1ecbnh. ONFA c\u00f2n c\u00f3 ch\u00ednh s\u00e1ch b\u1ea3o h\u00e0nh 12 th\u00e1ng, h\u1ed7 tr\u1ee3 setup farm khai th\u00e1c quy m\u00f4 nh\u1ecf ho\u1eb7c doanh nghi\u1ec7p, gi\u00fap nh\u00e0 \u0111\u1ea7u t\u01b0 y\u00ean t\u00e2m khi mua m\u00e1y \u0111\u00e0o Bitcoin<\/strong> t\u1ea1i Vi\u1ec7t Nam.<\/p>\r\n\r\n\r\n\r\n

C\u1ea3nh b\u00e1o r\u1ee7i ro khi mua m\u00e1y t\u1eeb ngu\u1ed3n kh\u00f4ng r\u00f5 r\u00e0ng<\/strong><\/h3>\r\n\r\n\r\n\r\n

M\u1ed9t s\u1ed1 ng\u01b0\u1eddi mua ham r\u1ebb th\u01b0\u1eddng ch\u1ecdn m\u00e1y nh\u1eadp l\u1eadu, kh\u00f4ng c\u00f3 gi\u1ea5y t\u1edd ho\u1eb7c \u0111\u00e3 qua s\u1eeda ch\u1eefa nhi\u1ec1u l\u1ea7n. \u0110i\u1ec1u n\u00e0y ti\u1ec1m \u1ea9n r\u1ee7i ro ch\u00e1y n\u1ed5, h\u1ecfng ngu\u1ed3n v\u00e0 hi\u1ec7u su\u1ea5t k\u00e9m. Khi mua m\u00e1y \u0111\u00e0o Bitcoin<\/strong>, tuy\u1ec7t \u0111\u1ed1i tr\u00e1nh ngu\u1ed3n h\u00e0ng kh\u00f4ng r\u00f5 r\u00e0ng t\u1eeb c\u00e1c nh\u00f3m ch\u1ee3 online ho\u1eb7c c\u00e1 nh\u00e2n t\u1ef1 nh\u1eadp, v\u00ec c\u00f3 th\u1ec3 b\u1ecb thu gi\u1eef ho\u1eb7c kh\u00f4ng \u0111\u01b0\u1ee3c b\u1ea3o h\u00e0nh khi g\u1eb7p s\u1ef1 c\u1ed1.<\/p>\r\n\r\n\r\n\r\n

Gi\u00e1 m\u00e1y \u0111\u00e0o Bitcoin hi\u1ec7n t\u1ea1i<\/strong><\/h2>\r\n\r\n\r\n\r\n
\r\n
\"Gia-may-dao-Bitcoin-dao-dong-tu-30-trieu-den-200-trieu-dong-tuy-cau-hinh-va-hieu-nang-Cac-dong-cao-cap-nhu-Antmier-S21-hay-Whatsminer-M60-dang-duoc-ua-chuong\"
Gi\u00e1 m\u00e1y \u0111\u00e0o Bitcoin dao \u0111\u1ed9ng t\u1eeb 30 tri\u1ec7u \u0111\u1ebfn 200 tri\u1ec7u \u0111\u1ed3ng tu\u1ef3 c\u1ea5u h\u00ecnh v\u00e0 hi\u1ec7u n\u0103ng. C\u00e1c d\u00f2ng cao c\u1ea5p nh\u01b0 Antmier S21 hay Whatsminer M60 \u0111ang \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng<\/figcaption><\/figure>\r\n<\/figure>\r\n\r\n\r\n\r\n

Y\u1ebfu t\u1ed1 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn gi\u00e1 m\u00e1y \u0111\u00e0o (hashrate, th\u01b0\u01a1ng hi\u1ec7u, \u0111\u1eddi m\u00e1y)<\/strong><\/h3>\r\n\r\n\r\n\r\n

Gi\u00e1 m\u00e1y \u0111\u00e0o Bitcoin ph\u1ee5 thu\u1ed9c v\u00e0o ba y\u1ebfu t\u1ed1 ch\u00ednh: hashrate (t\u1ed1c \u0111\u1ed9 x\u1eed l\u00fd), th\u01b0\u01a1ng hi\u1ec7u (Bitmain, Whatsminer, Avalon…), v\u00e0 \u0111\u1eddi m\u00e1y (n\u0103m s\u1ea3n xu\u1ea5t, c\u00f4ng ngh\u1ec7 chip). Hasrate c\u00e0ng cao, gi\u00e1 c\u00e0ng \u0111\u1eaft. V\u00ed d\u1ee5, m\u00e1y Antminer S21 Pro (200 TH\/s) c\u00f3 gi\u00e1 g\u1ea7n g\u1ea5p \u0111\u00f4i S19 Pro (110 TH\/s). Ng\u01b0\u1eddi mua m\u00e1y \u0111\u00e0o Bitcoin<\/strong> c\u1ea7n ch\u1ecdn c\u00e2n \u0111\u1ed1i gi\u1eefa chi ph\u00ed \u0111\u1ea7u t\u01b0 v\u00e0 kh\u1ea3 n\u0103ng ho\u00e0n v\u1ed1n.<\/p>\r\n\r\n\r\n\r\n

C\u1eadp nh\u1eadt b\u1ea3ng gi\u00e1 m\u00e1y \u0111\u00e0o Bitcoin ph\u1ed5 bi\u1ebfn 2026<\/strong><\/h3>\r\n\r\n\r\n\r\n
\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n
T\u00ean m\u00e1y\u00a0<\/td>\r\nHashrate\u00a0<\/td>\r\nC\u00f4ng su\u1ea5t<\/td>\r\nGi\u00e1 (USD)<\/td>\r\nT\u00ecnh tr\u1ea1ng\u00a0<\/td>\r\n<\/tr>\r\n
Antminer S19 Pro\u00a0<\/td>\r\n110 TH\/s<\/td>\r\n3250W<\/td>\r\n1,350<\/td>\r\nM\u1edbi\u00a0<\/td>\r\n<\/tr>\r\n
Whatsminer M30s++<\/td>\r\n112 TH\/s<\/td>\r\n3472W<\/td>\r\n1,200<\/td>\r\nC\u0169<\/td>\r\n<\/tr>\r\n
Antminer S21 Pro<\/td>\r\n200TH\/s<\/td>\r\n3500W<\/td>\r\n3,500<\/td>\r\nM\u1edbi<\/td>\r\n<\/tr>\r\n
AvolonMiner 1246\u00a0<\/td>\r\n90TH\/s<\/td>\r\n3420W<\/td>\r\n980\u00a0<\/td>\r\nC\u0169\u00a0<\/td>\r\n<\/tr>\r\n
ONFA S-Rig Ultra<\/td>\r\n180 TH\/s<\/td>\r\n3100W<\/td>\r\n2,900<\/td>\r\nM\u1edbi (ONFA \u0111\u1ed9c quy\u1ec1n)\u00a0<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<\/figure>\r\n\r\n\r\n\r\n

B\u1ea3ng tr\u00ean c\u1eadp nh\u1eadt theo gi\u00e1 t\u1ea1i c\u00e1c s\u00e0n ph\u00e2n ph\u1ed1i ch\u00ednh h\u00e3ng v\u00e0 ONFA Mining Hub<\/strong> th\u00e1ng 10\/2025. Gi\u00e1 c\u00f3 th\u1ec3 dao \u0111\u1ed9ng \u00b110% t\u00f9y chi ph\u00ed v\u1eadn chuy\u1ec3n v\u00e0 t\u1ef7 gi\u00e1 USD.<\/p>\r\n\r\n\r\n\r\n

So s\u00e1nh gi\u00e1 gi\u1eefa m\u00e1y nh\u1eadp m\u1edbi v\u00e0 h\u00e0ng \u0111\u00e3 qua s\u1eed d\u1ee5ng<\/strong><\/h3>\r\n\r\n\r\n\r\n

M\u00e1y m\u1edbi c\u00f3 hi\u1ec7u su\u1ea5t cao, tu\u1ed5i th\u1ecd d\u00e0i nh\u01b0ng chi ph\u00ed \u0111\u1ea7u t\u01b0 ban \u0111\u1ea7u l\u1edbn. Ng\u01b0\u1ee3c l\u1ea1i, m\u00e1y c\u0169 c\u00f3 gi\u00e1 r\u1ebb h\u01a1n 30\u201350%, tuy nhi\u00ean ti\u00eau th\u1ee5 \u0111i\u1ec7n cao h\u01a1n v\u00e0 r\u1ee7i ro h\u1ecfng h\u00f3c l\u1edbn. Khi mua m\u00e1y \u0111\u00e0o Bitcoin<\/strong>, nh\u00e0 \u0111\u1ea7u t\u01b0 n\u00ean so s\u00e1nh k\u1ef9 t\u1ed5ng chi ph\u00ed v\u1eadn h\u00e0nh trong 1\u20132 n\u0103m, kh\u00f4ng ch\u1ec9 gi\u00e1 mua ban \u0111\u1ea7u.<\/p>\r\n\r\n\r\n\r\n

Mua m\u00e1y \u0111\u00e0o Bitcoin c\u0169 hay m\u1edbi?<\/strong><\/h2>\r\n\r\n\r\n\r\n
\r\n
\"May-moi-cho-hieu-suat-cao-va-do-ben-tot-hon-nhung-gia-cao-Trong-khi-may-dao-Bitcoin-cu-co-chi-phi-thap-phu-hop-cho-nguoi-moi-bat-dau-khai-thac-thu-nghiem\"
M\u00e1y m\u1edbi cho hi\u1ec7u su\u1ea5t cao v\u00e0 \u0111\u1ed9 b\u1ec1n t\u1ed1t h\u01a1n, nh\u1eefng gi\u00e1 cao. Trong khi m\u00e1y \u0111\u00e0o Bitcoin c\u0169 c\u00f3 chi ph\u00ed th\u1ea5p, ph\u00f9 h\u1ee3p cho ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u khai th\u00e1c th\u1eed nghi\u1ec7m<\/figcaption><\/figure>\r\n<\/figure>\r\n\r\n\r\n\r\n

\u01afu nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a m\u00e1y \u0111\u00e0o m\u1edbi<\/strong><\/h3>\r\n\r\n\r\n\r\n

M\u00e1y m\u1edbi c\u00f3 hi\u1ec7u su\u1ea5t t\u1ed1i \u0111a, b\u1ea3o h\u00e0nh \u0111\u1ea7y \u0111\u1ee7 v\u00e0 c\u1eadp nh\u1eadt firmware m\u1edbi nh\u1ea5t gi\u00fap gi\u1ea3m l\u1ed7i. Tuy nhi\u00ean, gi\u00e1 cao v\u00e0 th\u1eddi gian ho\u00e0n v\u1ed1n (ROI) d\u00e0i h\u01a1n. N\u1ebfu m\u1ee5c ti\u00eau l\u00e0 khai th\u00e1c l\u00e2u d\u00e0i v\u00e0 \u1ed5n \u0111\u1ecbnh, mua m\u00e1y \u0111\u00e0o Bitcoin m\u1edbi<\/strong> l\u00e0 l\u1ef1a ch\u1ecdn t\u1ed1t cho doanh nghi\u1ec7p c\u00f3 v\u1ed1n m\u1ea1nh.<\/p>\r\n\r\n\r\n\r\n

\u01afu nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a m\u00e1y \u0111\u00e0o c\u0169<\/strong><\/h3>\r\n\r\n\r\n\r\n

M\u00e1y c\u0169 ph\u00f9 h\u1ee3p v\u1edbi nh\u00e0 \u0111\u1ea7u t\u01b0 c\u00e1 nh\u00e2n ho\u1eb7c ng\u01b0\u1eddi m\u1edbi th\u1eed s\u1ee9c. \u01afu \u0111i\u1ec3m l\u00e0 chi ph\u00ed \u0111\u1ea7u t\u01b0 th\u1ea5p, d\u1ec5 thu h\u1ed3i v\u1ed1n. Nh\u01b0\u1ee3c \u0111i\u1ec3m l\u00e0 \u0111\u1ed9 \u1ed3n cao, ti\u00eau th\u1ee5 \u0111i\u1ec7n l\u1edbn v\u00e0 r\u1ee7i ro b\u1ea3o tr\u00ec nhi\u1ec1u h\u01a1n. Khi mua m\u00e1y \u0111\u00e0o Bitcoin c\u0169<\/strong>, n\u00ean ch\u1ecdn m\u00e1y c\u00f3 th\u1eddi gian s\u1eed d\u1ee5ng <12 th\u00e1ng v\u00e0 ki\u1ec3m tra ngu\u1ed3n, qu\u1ea1t, hashboard k\u1ef9 c\u00e0ng.<\/p>\r\n\r\n\r\n\r\n

Khi n\u00e0o n\u00ean ch\u1ecdn m\u00e1y c\u0169, khi n\u00e0o n\u00ean \u0111\u1ea7u t\u01b0 m\u00e1y m\u1edbi<\/strong><\/h3>\r\n\r\n\r\n\r\n

N\u1ebfu b\u1ea1n mu\u1ed1n th\u1eed nghi\u1ec7m khai th\u00e1c nh\u1ecf l\u1ebb, n\u00ean ch\u1ecdn m\u00e1y c\u0169 \u0111\u1ec3 gi\u1ea3m chi ph\u00ed ban \u0111\u1ea7u. V\u1edbi c\u00e1c farm quy m\u00f4 l\u1edbn, m\u00e1y m\u1edbi gi\u00fap ti\u1ebft ki\u1ec7m \u0111i\u1ec7n v\u00e0 \u0111\u1ea3m b\u1ea3o c\u00f4ng su\u1ea5t \u1ed5n \u0111\u1ecbnh h\u01a1n. ONFA Mining Hub hi\u1ec7n c\u00f3 c\u1ea3 hai l\u1ef1a ch\u1ecdn, gi\u00fap ng\u01b0\u1eddi mua d\u1ec5 d\u00e0ng so s\u00e1nh tr\u01b0\u1edbc khi quy\u1ebft \u0111\u1ecbnh mua m\u00e1y \u0111\u00e0o Bitcoin<\/strong>.<\/p>\r\n\r\n\r\n\r\n

Import m\u00e1y \u0111\u00e0o Bitcoin v\u1ec1 Vi\u1ec7t Nam<\/strong><\/h2>\r\n\r\n\r\n\r\n

Quy tr\u00ecnh nh\u1eadp kh\u1ea9u m\u00e1y \u0111\u00e0o Bitcoin<\/strong><\/h3>\r\n\r\n\r\n\r\n

Vi\u1ec7c import m\u00e1y \u0111\u00e0o Bitcoin v\u1ec1 Vi\u1ec7t Nam<\/strong> y\u00eau c\u1ea7u gi\u1ea5y t\u1edd th\u00f4ng quan r\u00f5 r\u00e0ng, g\u1ed3m h\u00f3a \u0111\u01a1n, t\u1edd khai v\u00e0 ch\u1ee9ng nh\u1eadn c\u00f4ng su\u1ea5t. C\u00e1c c\u00f4ng ty nh\u01b0 ONFA Mining Hub<\/strong> c\u00f3 d\u1ecbch v\u1ee5 tr\u1ecdn g\u00f3i h\u1ed7 tr\u1ee3 khai b\u00e1o h\u1ea3i quan v\u00e0 ki\u1ec3m \u0111\u1ecbnh h\u00e0ng h\u00f3a, gi\u00fap kh\u00e1ch h\u00e0ng nh\u1eadn m\u00e1y an to\u00e0n trong 10\u201315 ng\u00e0y l\u00e0m vi\u1ec7c.<\/p>\r\n\r\n\r\n\r\n

Thu\u1ebf, ph\u00ed v\u00e0 th\u1ee7 t\u1ee5c h\u1ea3i quan c\u1ea7n l\u01b0u \u00fd<\/strong><\/h3>\r\n\r\n\r\n\r\n

Khi nh\u1eadp kh\u1ea9u, m\u00e1y \u0111\u00e0o \u0111\u01b0\u1ee3c x\u1ebfp v\u00e0o nh\u00f3m thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed chuy\u00ean d\u1ee5ng, ch\u1ecbu thu\u1ebf VAT 10% v\u00e0 thu\u1ebf nh\u1eadp kh\u1ea9u 5%. Ngo\u00e0i ra, chi ph\u00ed logistics v\u00e0 l\u01b0u kho trung b\u00ecnh 80\u2013120 USD\/m\u00e1y. Ng\u01b0\u1eddi mua m\u00e1y \u0111\u00e0o Bitcoin<\/strong> c\u1ea7n chu\u1ea9n b\u1ecb h\u1ed3 s\u01a1 r\u00f5 r\u00e0ng \u0111\u1ec3 tr\u00e1nh t\u00ecnh tr\u1ea1ng gi\u1eef h\u00e0ng t\u1ea1i c\u1ea3ng.<\/p>\r\n\r\n\r\n\r\n

Kinh nghi\u1ec7m mua h\u00e0ng qu\u1ed1c t\u1ebf, tr\u00e1nh r\u1ee7i ro v\u1eadn chuy\u1ec3n<\/strong><\/h3>\r\n\r\n\r\n\r\n

N\u1ebfu t\u1ef1 nh\u1eadp, n\u00ean ch\u1ecdn nh\u00e0 cung c\u1ea5p c\u00f3 ch\u1ee9ng nh\u1eadn th\u01b0\u01a1ng m\u1ea1i qu\u1ed1c t\u1ebf (CE, RoHS), \u0111\u00f3ng g\u00f3i ch\u1ed1ng s\u1ed1c v\u00e0 b\u1ea3o hi\u1ec3m h\u00e0ng h\u00f3a. V\u1edbi s\u1ed1 l\u01b0\u1ee3ng l\u1edbn, n\u00ean h\u1ee3p t\u00e1c c\u00f9ng \u0111\u01a1n v\u1ecb trung gian uy t\u00edn nh\u01b0 ONFA Mining Hub<\/strong>, n\u01a1i \u0111\u00e3 c\u00f3 kinh nghi\u1ec7m v\u1eadn chuy\u1ec3n h\u00e0ng ngh\u00ecn thi\u1ebft b\u1ecb khai th\u00e1c v\u1ec1 Vi\u1ec7t Nam an to\u00e0n, ti\u1ebft ki\u1ec7m 20\u201330% chi ph\u00ed logistics.<\/p>\r\n\r\n\r\n\r\n

C\u1ea5u h\u00ecnh khi mua m\u00e1y \u0111\u00e0o Bitcoin<\/strong><\/h2>\r\n\r\n\r\n\r\n
\r\n
\"Khi-mua-may-dao-Bitcoin-can-chu-y-cong-suat-hash-rate-tieu-thu-dien-nang-va-he-thong-tan-nhiet-Dan-co-hash-rate-cao-giup-tang-kha-nang-nhan-thuong-khoi\"
Khi mua m\u00e1y \u0111\u00e0o Bitcoin, c\u1ea7n ch\u00fa \u00fd c\u00f4ng su\u1ea5t hash rate, ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng v\u00e0 h\u1ec7 th\u1ed1ng t\u1ea3n nhi\u1ec7t. D\u00e0n c\u00f3 hash rate cao gi\u00fap t\u0103ng kh\u1ea3 n\u0103ng nh\u1eadn th\u01b0\u1edfng kh\u1ed1i<\/figcaption><\/figure>\r\n<\/figure>\r\n\r\n\r\n\r\n

C\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ea7n quan t\u00e2m (hashrate, c\u00f4ng su\u1ea5t, \u0111\u1ed9 \u1ed3n…)<\/strong><\/h3>\r\n\r\n\r\n\r\n

Khi mua m\u00e1y \u0111\u00e0o Bitcoin<\/strong>, b\u1ea1n c\u1ea7n xem x\u00e9t c\u00e1c th\u00f4ng s\u1ed1: hashrate (t\u1ed1c \u0111\u1ed9 x\u1eed l\u00fd, \u0111\u01a1n v\u1ecb TH\/s), c\u00f4ng su\u1ea5t (W), \u0111\u1ed9 \u1ed3n (dB), v\u00e0 nhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng. Hashrate c\u00e0ng cao, kh\u1ea3 n\u0103ng khai th\u00e1c c\u00e0ng l\u1edbn. Tuy nhi\u00ean, c\u00f4ng su\u1ea5t v\u00e0 \u0111\u1ed9 \u1ed3n c\u0169ng t\u0103ng t\u01b0\u01a1ng \u1ee9ng, \u0111\u00f2i h\u1ecfi kh\u00f4ng gian l\u00e0m m\u00e1t t\u1ed1t. L\u1ef1a ch\u1ecdn c\u1ea5u h\u00ecnh ph\u00f9 h\u1ee3p gi\u00fap t\u1ed1i \u01b0u chi ph\u00ed \u0111i\u1ec7n v\u00e0 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd m\u00e1y.<\/p>\r\n\r\n\r\n\r\n

G\u1ee3i \u00fd c\u1ea5u h\u00ecnh m\u00e1y ph\u00f9 h\u1ee3p v\u1edbi quy m\u00f4 c\u00e1 nh\u00e2n ho\u1eb7c doanh nghi\u1ec7p<\/strong><\/h3>\r\n\r\n\r\n\r\n
    \r\n
  • C\u00e1 nh\u00e2n:<\/strong> n\u00ean ch\u1ecdn m\u00e1y t\u1eeb 90\u2013120 TH\/s, c\u00f4ng su\u1ea5t <3500W, d\u1ec5 v\u1eadn h\u00e0nh t\u1ea1i nh\u00e0.<\/li>\r\n\r\n\r\n\r\n
  • Doanh nghi\u1ec7p:<\/strong> ch\u1ecdn m\u00e1y t\u1eeb 180\u2013200 TH\/s, h\u1ec7 th\u1ed1ng t\u1ea3n nhi\u1ec7t n\u01b0\u1edbc, c\u00f3 qu\u1ea3n l\u00fd t\u1eadp trung.
    ONFA cung c\u1ea5p nhi\u1ec1u l\u1ef1a ch\u1ecdn c\u1ea5u h\u00ecnh, bao g\u1ed3m ONFA S-Rig Ultra v\u1edbi hi\u1ec7u su\u1ea5t 180 TH\/s, l\u00e0 l\u1ef1a ch\u1ecdn t\u1ed1i \u01b0u cho c\u00e1c farm chuy\u00ean nghi\u1ec7p t\u1ea1i Vi\u1ec7t Nam.<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n

    L\u01b0u \u00fd khi ch\u1ecdn ngu\u1ed3n \u0111i\u1ec7n v\u00e0 h\u1ec7 th\u1ed1ng t\u1ea3n nhi\u1ec7t<\/strong><\/h3>\r\n\r\n\r\n\r\n

    Ngu\u1ed3n \u0111i\u1ec7n ph\u1ea3i \u1ed5n \u0111\u1ecbnh, c\u00f3 h\u1ec7 th\u1ed1ng ch\u1ed1ng s\u1ee5t \u00e1p v\u00e0 t\u1ea3n nhi\u1ec7t hi\u1ec7u qu\u1ea3. Nhi\u1ec7t \u0111\u1ed9 cao \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn hash rate v\u00e0 tu\u1ed5i th\u1ecd chip. Khi mua m\u00e1y \u0111\u00e0o Bitcoin<\/strong>, b\u1ea1n n\u00ean \u0111\u1ea7u t\u01b0 h\u1ec7 th\u1ed1ng th\u00f4ng gi\u00f3, qu\u1ea1t h\u00fat, ho\u1eb7c l\u00e0m m\u00e1t b\u1eb1ng n\u01b0\u1edbc n\u1ebfu v\u1eadn h\u00e0nh nhi\u1ec1u m\u00e1y. ONFA c\u00f3 g\u00f3i h\u1ed7 tr\u1ee3 thi\u1ebft k\u1ebf farm tr\u1ecdn g\u00f3i gi\u00fap t\u1ed1i \u01b0u c\u00f4ng su\u1ea5t v\u00e0 gi\u1ea3m 15% hao t\u1ed5n \u0111i\u1ec7n n\u0103ng.<\/p>\r\n\r\n\r\n\r\n

    T\u1ed5ng k\u1ebft \u2013 N\u00ean mua m\u00e1y \u0111\u00e0o Bitcoin lo\u1ea1i n\u00e0o \u0111\u1ec3 t\u1ed1i \u01b0u chi ph\u00ed v\u00e0 hi\u1ec7u su\u1ea5t?<\/strong><\/h2>\r\n\r\n\r\n\r\n

    \u0110\u1ec3 mua m\u00e1y \u0111\u00e0o Bitcoin<\/strong> hi\u1ec7u qu\u1ea3, c\u1ea7n x\u00e1c \u0111\u1ecbnh r\u00f5 m\u1ee5c ti\u00eau \u0111\u1ea7u t\u01b0, ng\u00e2n s\u00e1ch v\u00e0 kh\u1ea3 n\u0103ng v\u1eadn h\u00e0nh. M\u00e1y m\u1edbi ph\u00f9 h\u1ee3p v\u1edbi doanh nghi\u1ec7p d\u00e0i h\u1ea1n; m\u00e1y c\u0169 th\u00edch h\u1ee3p cho ng\u01b0\u1eddi m\u1edbi th\u1eed s\u1ee9c. Quan tr\u1ecdng nh\u1ea5t l\u00e0 ch\u1ecdn n\u01a1i b\u00e1n uy t\u00edn nh\u01b0 ONFA Mining Hub<\/strong>, n\u01a1i cung c\u1ea5p m\u00e1y ch\u00ednh h\u00e3ng, h\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt v\u00e0 d\u1ecbch v\u1ee5 nh\u1eadp kh\u1ea9u tr\u1ecdn g\u00f3i.<\/p>\r\n\r\n\r\n\r\n

    D\u00f9 th\u1ecb tr\u01b0\u1eddng bi\u1ebfn \u0111\u1ed9ng, khai th\u00e1c Bitcoin v\u1eabn l\u00e0 h\u01b0\u1edbng \u0111\u1ea7u t\u01b0 d\u00e0i h\u1ea1n h\u1ea5p d\u1eabn n\u1ebfu \u0111\u01b0\u1ee3c t\u00ednh to\u00e1n k\u1ef9 l\u01b0\u1ee1ng. Vi\u1ec7c ch\u1ecdn \u0111\u00fang th\u1eddi \u0111i\u1ec3m, \u0111\u00fang c\u1ea5u h\u00ecnh v\u00e0 \u0111\u00fang \u0111\u1ed1i t\u00e1c ph\u00e2n ph\u1ed1i s\u1ebd gi\u00fap b\u1ea1n t\u1ed1i \u01b0u chi ph\u00ed v\u00e0 t\u0103ng l\u1ee3i nhu\u1eadn b\u1ec1n v\u1eefng.<\/p>\r\n","protected":false},"excerpt":{"rendered":"

    T\u1ed5ng quan \u2013 C\u00f3 n\u00ean mua m\u00e1y \u0111\u00e0o Bitcoin hi\u1ec7n nay? M\u00e1y \u0111\u00e0o Bitcoin l\u00e0 g\u00ec v\u00e0 c\u00e1ch ho\u1ea1t \u0111\u1ed9ng M\u00e1y \u0111\u00e0o Bitcoin (Bitcoin mining rig) l\u00e0 thi\u1ebft b\u1ecb chuy\u00ean d\u1ee5ng c\u00f3 nhi\u1ec7m v\u1ee5 gi\u1ea3i c\u00e1c thu\u1eadt to\u00e1n SHA-256 \u0111\u1ec3 x\u00e1c nh\u1eadn giao d\u1ecbch v\u00e0 sinh ra ph\u1ea7n th\u01b0\u1edfng b\u1eb1ng Bitcoin. C\u1ea5u h\u00ecnh th\u01b0\u1eddng g\u1ed3m […]<\/p>\n","protected":false},"author":3,"featured_media":1304,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[3],"class_list":["post-3242","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge","tag-bitcoin"],"_links":{"self":[{"href":"https:\/\/onfa.us\/vi\/wp-json\/wp\/v2\/posts\/3242","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/onfa.us\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/onfa.us\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/onfa.us\/vi\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/onfa.us\/vi\/wp-json\/wp\/v2\/comments?post=3242"}],"version-history":[{"count":3,"href":"https:\/\/onfa.us\/vi\/wp-json\/wp\/v2\/posts\/3242\/revisions"}],"predecessor-version":[{"id":7157,"href":"https:\/\/onfa.us\/vi\/wp-json\/wp\/v2\/posts\/3242\/revisions\/7157"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/onfa.us\/vi\/wp-json\/wp\/v2\/media\/1304"}],"wp:attachment":[{"href":"https:\/\/onfa.us\/vi\/wp-json\/wp\/v2\/media?parent=3242"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/onfa.us\/vi\/wp-json\/wp\/v2\/categories?post=3242"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/onfa.us\/vi\/wp-json\/wp\/v2\/tags?post=3242"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}