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"canaan-avalon-a1366i-122th", "name": "Canaan Avalon A1366I (122 TH/s)", "brand": "Canaan", "released": "2023-05-01", "availability": "Sold out", "price_usd": 658, "price_per_th_usd": 5.39, "hashrate_th": 122, "power_w": 3570, "efficiency_jth": 29.26, "cooling": "immersion", "algorithm": "SHA-256", "hosting": [ { "country": "UAE", "rate_usd_per_kwh": 0.06, "uptime": 0.993, "electricity_cost_per_btc_usd": 91012, "profit_per_day_usd": -0.58, "all_in_per_unit_usd": 2602 } ], "price_history": null, "profitability_history_url": "https://firsthandbitcoin.com/miners/canaan-avalon-a1366i-122th/profitability", "review": null }, { "url": "https://firsthandbitcoin.com/miners/bitmain-antminer-s19j-pro-plus-120th", "sku": "bitmain-antminer-s19j-pro-plus-120th", "name": "Bitmain Antminer S19j Pro+ (120 TH/s)", "brand": "Bitmain", "released": "2022-11-01", "availability": "Sold out", "price_usd": 1133, "price_per_th_usd": 9.44, "hashrate_th": 120, "power_w": 3300, "efficiency_jth": 27.5, "cooling": "air", "algorithm": "SHA-256", "hosting": [ { "country": "UAE", "rate_usd_per_kwh": 0.06, "uptime": 0.993, "electricity_cost_per_btc_usd": 85531, "profit_per_day_usd": -0.25, "all_in_per_unit_usd": 3100 }, { "country": "Nigeria", "rate_usd_per_kwh": 0.039, "uptime": 0.734, "electricity_cost_per_btc_usd": 55595, "profit_per_day_usd": 1.1, "all_in_per_unit_usd": 2652 }, { "country": "Argentina", "rate_usd_per_kwh": 0.06, "uptime": 0.987, "electricity_cost_per_btc_usd": 85531, "profit_per_day_usd": -0.25, "all_in_per_unit_usd": 2633 } ], "price_history": { "url": "https://firsthandbitcoin.com/miners/bitmain-antminer-s19j-pro-plus-120th/price-history", "first_recorded": "2023-08-21", "first_price_usd": 1771, "latest": "2024-12-24", "latest_price_usd": 898, "change_pct": -49 }, "profitability_history_url": "https://firsthandbitcoin.com/miners/bitmain-antminer-s19j-pro-plus-120th/profitability", "review": null }, { "url": "https://firsthandbitcoin.com/miners/bitmain-antminer-s19k-pro-120th", 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"2026-07-28", "latest_price_usd": 406, "change_pct": -78 }, "profitability_history_url": "https://firsthandbitcoin.com/miners/bitmain-antminer-s19k-pro-120th/profitability", "review": { "url": "https://firsthandbitcoin.com/miners/bitmain-antminer-s19k-pro-120th/review", "rating": 4, "of": 10, "verdict": "A cheap machine that was a value trap on a timer — buy it today as a consumable for sub-4¢ power, not as an investment." } }, { "url": "https://firsthandbitcoin.com/miners/microbt-whatsminer-m50-118th", "sku": "microbt-whatsminer-m50-118th", "name": "MicroBT Whatsminer M50 (118 TH/s)", "brand": "MicroBT", "released": "2022-06-01", "availability": "Sold out", "price_usd": 1260, "price_per_th_usd": 10.68, "hashrate_th": 118, "power_w": 3304, "efficiency_jth": 28, "cooling": "air", "algorithm": "SHA-256", "hosting": [ { "country": "UAE", "rate_usd_per_kwh": 0.06, "uptime": 0.993, "electricity_cost_per_btc_usd": 87086, "profit_per_day_usd": -0.33, "all_in_per_unit_usd": 3240 }, { 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"url": "https://firsthandbitcoin.com/miners/bitmain-antminer-s19k-pro-115th", "sku": "bitmain-antminer-s19k-pro-115th", "name": "Bitmain Antminer S19K Pro (115 TH/s)", "brand": "Bitmain", "released": "2023-08-01", "availability": "Sold out", "price_usd": 248, "price_per_th_usd": 2.16, "hashrate_th": 115, "power_w": 2645, "efficiency_jth": 23, "cooling": "air", "algorithm": "SHA-256", "hosting": [ { "country": "UAE", "rate_usd_per_kwh": 0.06, "uptime": 0.993, "electricity_cost_per_btc_usd": 71535, "profit_per_day_usd": 0.54, "all_in_per_unit_usd": 2066 }, { "country": "Nigeria", "rate_usd_per_kwh": 0.039, "uptime": 0.734, "electricity_cost_per_btc_usd": 46498, "profit_per_day_usd": 1.42, "all_in_per_unit_usd": 1418 }, { "country": "Argentina", "rate_usd_per_kwh": 0.06, "uptime": 0.987, "electricity_cost_per_btc_usd": 71535, "profit_per_day_usd": 0.53, "all_in_per_unit_usd": 1378 } ], "price_history": { "url": "https://firsthandbitcoin.com/miners/bitmain-antminer-s19k-pro-115th/price-history", "first_recorded": "2023-08-18", "first_price_usd": 1745, "latest": "2026-07-28", "latest_price_usd": 389, "change_pct": -78 }, "profitability_history_url": "https://firsthandbitcoin.com/miners/bitmain-antminer-s19k-pro-115th/profitability", "review": { "url": "https://firsthandbitcoin.com/miners/bitmain-antminer-s19k-pro-120th/review", "rating": 4, "of": 10, "verdict": "A cheap machine that was a value trap on a timer — buy it today as a consumable for sub-4¢ power, not as an investment." } }, { "url": "https://firsthandbitcoin.com/miners/fluminer-t3-115th", "sku": "fluminer-t3-115th", "name": "Fluminer T3 (115 TH/s)", "brand": "Fluminer", "released": "2025-07-01", "availability": "Sold out", "price_usd": 1700, "price_per_th_usd": 14.78, "hashrate_th": 115, "power_w": 1700, "efficiency_jth": 14.78, "cooling": "air", "algorithm": "SHA-256", "hosting": [ { "country": "UAE", "rate_usd_per_kwh": 0.06, 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"https://firsthandbitcoin.com/miners/fluminer-t3-110th/profitability", "review": null }, { "url": "https://firsthandbitcoin.com/miners/bitmain-antminer-s19k-pro-110th", "sku": "bitmain-antminer-s19k-pro-110th", "name": "Bitmain Antminer S19K Pro (110 TH/s)", "brand": "Bitmain", "released": "2023-08-01", "availability": "Sold out", "price_usd": 225, "price_per_th_usd": 2.05, "hashrate_th": 110, "power_w": 2530, "efficiency_jth": 23, "cooling": "air", "algorithm": "SHA-256", "hosting": [ { "country": "UAE", "rate_usd_per_kwh": 0.06, "uptime": 0.993, "electricity_cost_per_btc_usd": 71535, "profit_per_day_usd": 0.51, "all_in_per_unit_usd": 2030 }, { "country": "Nigeria", "rate_usd_per_kwh": 0.039, "uptime": 0.734, "electricity_cost_per_btc_usd": 46498, "profit_per_day_usd": 1.36, "all_in_per_unit_usd": 1380 }, { "country": "Argentina", "rate_usd_per_kwh": 0.06, "uptime": 0.987, "electricity_cost_per_btc_usd": 71535, "profit_per_day_usd": 0.51, "all_in_per_unit_usd": 1336 } ], "price_history": { "url": "https://firsthandbitcoin.com/miners/bitmain-antminer-s19k-pro-110th/price-history", "first_recorded": "2023-08-18", "first_price_usd": 1669, "latest": "2026-07-28", "latest_price_usd": 372, "change_pct": -78 }, "profitability_history_url": "https://firsthandbitcoin.com/miners/bitmain-antminer-s19k-pro-110th/profitability", "review": { "url": "https://firsthandbitcoin.com/miners/bitmain-antminer-s19k-pro-120th/review", "rating": 4, "of": 10, "verdict": "A cheap machine that was a value trap on a timer — buy it today as a consumable for sub-4¢ power, not as an investment." } }, { "url": "https://firsthandbitcoin.com/miners/bitmain-antminer-s19k-pro-105th", "sku": "bitmain-antminer-s19k-pro-105th", "name": "Bitmain Antminer S19K Pro (105 TH/s)", "brand": "Bitmain", "released": "2023-08-01", "availability": "Sold out", "price_usd": 280, "price_per_th_usd": 2.67, "hashrate_th": 105, "power_w": 2415, "efficiency_jth": 23, "cooling": "air", "algorithm": "SHA-256", "hosting": [ { "country": "UAE", "rate_usd_per_kwh": 0.06, "uptime": 0.993, "electricity_cost_per_btc_usd": 71535, "profit_per_day_usd": 0.49, "all_in_per_unit_usd": 2080 }, { "country": "Nigeria", "rate_usd_per_kwh": 0.039, "uptime": 0.734, "electricity_cost_per_btc_usd": 46498, "profit_per_day_usd": 1.3, "all_in_per_unit_usd": 1447 }, { "country": "Argentina", "rate_usd_per_kwh": 0.06, "uptime": 0.987, "electricity_cost_per_btc_usd": 71535, "profit_per_day_usd": 0.49, "all_in_per_unit_usd": 1400 } ], "price_history": { "url": "https://firsthandbitcoin.com/miners/bitmain-antminer-s19k-pro-105th/price-history", "first_recorded": "2023-10-18", "first_price_usd": 1205, "latest": "2026-05-22", "latest_price_usd": 248, "change_pct": -79 }, "profitability_history_url": "https://firsthandbitcoin.com/miners/bitmain-antminer-s19k-pro-105th/profitability", "review": { "url": "https://firsthandbitcoin.com/miners/bitmain-antminer-s19k-pro-120th/review", "rating": 4, "of": 10, "verdict": "A cheap machine that was a value trap on a timer — buy it today as a consumable for sub-4¢ power, not as an investment." } }, { "url": "https://firsthandbitcoin.com/miners/fluminer-t3-105th", "sku": "fluminer-t3-105th", "name": "Fluminer T3 (105 TH/s)", "brand": "Fluminer", "released": "2025-07-01", "availability": "In stock", "price_usd": 1333, "price_per_th_usd": 12.7, "hashrate_th": 105, "power_w": 1552, "efficiency_jth": 14.78, "cooling": "air", "algorithm": "SHA-256", "hosting": [ { "country": "UAE", "rate_usd_per_kwh": 0.06, "uptime": 0.993, "electricity_cost_per_btc_usd": 45972, "profit_per_day_usd": 1.79, "all_in_per_unit_usd": 3159 }, { "country": "Nigeria", "rate_usd_per_kwh": 0.039, "uptime": 0.734, "electricity_cost_per_btc_usd": 29882, "profit_per_day_usd": 1.92, "all_in_per_unit_usd": 2817 }, { "country": "Argentina", "rate_usd_per_kwh": 0.06, "uptime": 0.987, "electricity_cost_per_btc_usd": 45972, "profit_per_day_usd": 1.78, "all_in_per_unit_usd": 2742 } ], "price_history": { "url": "https://firsthandbitcoin.com/miners/fluminer-t3-105th/price-history", "first_recorded": "2025-11-14", "first_price_usd": 1590, "latest": "2026-09-17", "latest_price_usd": 1333, "change_pct": -16 }, "profitability_history_url": "https://firsthandbitcoin.com/miners/fluminer-t3-105th/profitability", "review": null }, { "url": "https://firsthandbitcoin.com/miners/canaan-avalon-q-90th", "sku": "canaan-avalon-q-90th", "name": "Canaan Avalon Q (90 TH/s)", "brand": "Canaan", "released": "2025-02-01", "availability": "In stock", "price_usd": 1404, "price_per_th_usd": 15.6, "hashrate_th": 90, "power_w": 1674, "efficiency_jth": 18.6, "cooling": "air", "algorithm": "SHA-256", "hosting": [ { "country": "UAE", "rate_usd_per_kwh": 0.06, "uptime": 0.993, "electricity_cost_per_btc_usd": 57850, "profit_per_day_usd": 1.02, "all_in_per_unit_usd": 3248 }, { "country": "Nigeria", "rate_usd_per_kwh": 0.039, "uptime": 0.734, "electricity_cost_per_btc_usd": 37603, "profit_per_day_usd": 1.4, "all_in_per_unit_usd": 2920 }, { "country": "Argentina", "rate_usd_per_kwh": 0.06, "uptime": 0.987, "electricity_cost_per_btc_usd": 57850, "profit_per_day_usd": 1.01, "all_in_per_unit_usd": 2849 } ], "price_history": { "url": "https://firsthandbitcoin.com/miners/canaan-avalon-q-90th/price-history", "first_recorded": "2025-03-10", "first_price_usd": 1794, "latest": "2026-09-04", "latest_price_usd": 1486, "change_pct": -17 }, "profitability_history_url": "https://firsthandbitcoin.com/miners/canaan-avalon-q-90th/profitability", "review": null }, { "url": "https://firsthandbitcoin.com/miners/canaan-avalon-mini-3-37-5th", "sku": "canaan-avalon-mini-3-37-5th", "name": "Canaan Avalon Mini 3 (37.5 TH/s)", "brand": "Canaan", "released": "2025-01-01", "availability": "Pre-order", "price_usd": 841, "price_per_th_usd": 22.43, "hashrate_th": 37.5, "power_w": 800, "efficiency_jth": 21.33, "cooling": "air", "algorithm": "SHA-256", "hosting": [ { "country": "UAE", "rate_usd_per_kwh": 0.06, "uptime": 0.993, "electricity_cost_per_btc_usd": 66351, "profit_per_day_usd": 0.27, "all_in_per_unit_usd": 2549 }, { "country": "Nigeria", "rate_usd_per_kwh": 0.039, "uptime": 0.734, "electricity_cost_per_btc_usd": 43128, "profit_per_day_usd": 0.51, "all_in_per_unit_usd": 2108 }, { "country": "Argentina", "rate_usd_per_kwh": 0.06, "uptime": 0.987, "electricity_cost_per_btc_usd": 66351, "profit_per_day_usd": 0.27, "all_in_per_unit_usd": 2009 } ], "price_history": { "url": "https://firsthandbitcoin.com/miners/canaan-avalon-mini-3-37-5th/price-history", "first_recorded": "2025-04-11", "first_price_usd": 798, "latest": "2026-09-04", "latest_price_usd": 923, "change_pct": 16 }, "profitability_history_url": "https://firsthandbitcoin.com/miners/canaan-avalon-mini-3-37-5th/profitability", "review": null }, { "url": "https://firsthandbitcoin.com/miners/innosilicon-t2-turbo-30th", "sku": "innosilicon-t2-turbo-30th", "name": "Innosilicon T2 Turbo (30 TH/s)", "brand": "Innosilicon", "released": "2022-01-01", "availability": "Sold out", "price_usd": null, "price_per_th_usd": null, "hashrate_th": 30, "power_w": 2400, "efficiency_jth": 80, "cooling": "air", "algorithm": "SHA-256", "hosting": [ { "country": "UAE", "rate_usd_per_kwh": 0.06, "uptime": 0.993, "electricity_cost_per_btc_usd": 248818, "profit_per_day_usd": -2.43, "all_in_per_unit_usd": null }, { "country": "Nigeria", "rate_usd_per_kwh": 0.039, "uptime": 0.734, "electricity_cost_per_btc_usd": 161732, "profit_per_day_usd": -0.86, "all_in_per_unit_usd": null }, { "country": "Argentina", "rate_usd_per_kwh": 0.06, "uptime": 0.987, "electricity_cost_per_btc_usd": 248818, "profit_per_day_usd": -2.41, "all_in_per_unit_usd": null } ], "price_history": null, "profitability_history_url": "https://firsthandbitcoin.com/miners/innosilicon-t2-turbo-30th/profitability", "review": null }, { "url": "https://firsthandbitcoin.com/miners/nerdminer-nerdoctaxe-rev-3-1-hydro-12th", "sku": "nerdminer-nerdoctaxe-rev-3-1-hydro-12th", "name": 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"https://firsthandbitcoin.com/miners/nerdminer-nerdoctaxe-rev-3-1-12th", "sku": "nerdminer-nerdoctaxe-rev-3-1-12th", "name": "NerdMiner NerdOCTAxe Rev 3.1 (12 TH/s)", "brand": "NerdMiner", "released": "2026-01-01", "availability": "To be released", "price_usd": 389, "price_per_th_usd": 32.42, "hashrate_th": 12, "power_w": 240, "efficiency_jth": 20, "cooling": "air", "algorithm": "SHA-256", "hosting": [ { "country": "UAE", "rate_usd_per_kwh": 0.06, "uptime": 0.993, "electricity_cost_per_btc_usd": 62204, "profit_per_day_usd": 0.11, "all_in_per_unit_usd": 2000 }, { "country": "Nigeria", "rate_usd_per_kwh": 0.039, "uptime": 0.734, "electricity_cost_per_btc_usd": 40433, "profit_per_day_usd": 0.17, "all_in_per_unit_usd": 1464 }, { "country": "Argentina", "rate_usd_per_kwh": 0.06, "uptime": 0.987, "electricity_cost_per_btc_usd": 62204, "profit_per_day_usd": 0.11, "all_in_per_unit_usd": 1347 } ], "price_history": null, "profitability_history_url": "https://firsthandbitcoin.com/miners/nerdminer-nerdoctaxe-rev-3-1-12th/profitability", "review": null }, { "url": "https://firsthandbitcoin.com/miners/nerdminer-nerdoctaxe-9-6th", "sku": "nerdminer-nerdoctaxe-9-6th", "name": "NerdMiner NerdOCTAxe (9.6 TH/s)", "brand": "NerdMiner", "released": "2025-11-01", "availability": "Sold out", "price_usd": 289, "price_per_th_usd": 30.1, "hashrate_th": 9.6, "power_w": 160, "efficiency_jth": 16.67, "cooling": "air", "algorithm": "SHA-256", "hosting": [ { "country": "UAE", "rate_usd_per_kwh": 0.06, "uptime": 0.993, "electricity_cost_per_btc_usd": 51837, "profit_per_day_usd": 0.14, "all_in_per_unit_usd": 1883 }, { "country": "Nigeria", "rate_usd_per_kwh": 0.039, "uptime": 0.734, "electricity_cost_per_btc_usd": 33694, "profit_per_day_usd": 0.16, "all_in_per_unit_usd": 1325 }, { "country": "Argentina", "rate_usd_per_kwh": 0.06, "uptime": 0.987, "electricity_cost_per_btc_usd": 51837, "profit_per_day_usd": 0.14, "all_in_per_unit_usd": 1205 } ], 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"all_in_per_unit_usd": null } ], "price_history": null, "profitability_history_url": "https://firsthandbitcoin.com/miners/bitaxe-gamma-hex-8-4th/profitability", "review": null }, { "url": "https://firsthandbitcoin.com/miners/nerdminer-nerdqx-8th", "sku": "nerdminer-nerdqx-8th", "name": "NerdMiner NerdQX (8 TH/s)", "brand": "NerdMiner", "released": "2026-07-01", "availability": "To be released", "price_usd": 279, "price_per_th_usd": 34.88, "hashrate_th": 8, "power_w": 170, "efficiency_jth": 21.25, "cooling": "air", "algorithm": "SHA-256", "hosting": [ { "country": "UAE", "rate_usd_per_kwh": 0.06, "uptime": 0.993, "electricity_cost_per_btc_usd": 66092, "profit_per_day_usd": 0.06, "all_in_per_unit_usd": 1873 }, { "country": "Nigeria", "rate_usd_per_kwh": 0.039, "uptime": 0.734, "electricity_cost_per_btc_usd": 42960, "profit_per_day_usd": 0.11, "all_in_per_unit_usd": 1312 }, { "country": "Argentina", "rate_usd_per_kwh": 0.06, "uptime": 0.987, "electricity_cost_per_btc_usd": 66092, 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