$/kWh

精選合集

$1,000 以下最佳 ASIC 礦機

價格低於 $1,000 的入門級 ASIC 礦機——通常是上一代 SHA-256 機型或當代 Scrypt / KHeavyHash 硬體。適合想測試託管、電價套利,或先用小規模驗證某幣種假設的買家。

IN STOCK

Antminer S19 XP+ Hyd (293Th)

Bitmain

Hashrate293 TH/S

Power5567 W

Efficiency19 J/Th

AlgorithmSHA-256

$806

Daily$2.53

View Details

PRE-ORDER

Antminer S19 XP+ Hyd (279Th)

Bitmain

Hashrate279 TH/S

Power5301 W

Efficiency19 J/Th

AlgorithmSHA-256

$754

Daily$2.41

View Details

IN STOCK

Antminer S19 XP+ Hyd (266Th)

Bitmain

Hashrate266 TH/S

Power5054 W

Efficiency19 J/Th

AlgorithmSHA-256

$719

Daily$2.30

View Details

IN STOCK

Antminer S19 XP+ Hyd (252Th)

Bitmain

Hashrate252 TH/S

Power4788 W

Efficiency19 J/Th

AlgorithmSHA-256

$656

Daily$2.18

View Details

IN STOCK

Antminer S19e XP Hyd (251Th)

Bitmain

Hashrate251 TH/S

Power5522 W

Efficiency22 J/Th

AlgorithmSHA-256

$779

Daily$1.36

View Details

IN STOCK

Antminer S19e XP Hyd (240Th)

Bitmain

Hashrate240 TH/S

Power5280 W

Efficiency22 J/Th

AlgorithmSHA-256

$696

Daily$1.30

View Details

IN STOCK

Antminer S19e XP Hyd (230Th)

Bitmain

Hashrate230 TH/S

Power5060 W

Efficiency22 J/Th

AlgorithmSHA-256

$667

Daily$1.24

View Details

PRE-ORDER

Antminer S19e XP Hyd (220Th)

Bitmain

Hashrate220 TH/S

Power4840 W

Efficiency22 J/Th

AlgorithmSHA-256

$726

Daily$1.19

View Details

IN STOCK

Avalon A1566 (200Th)

Canaan

Hashrate200 TH/S

Power3698 W

Efficiency18.5 J/Th

AlgorithmSHA-256

$940

Daily$1.84

View Details

PRE-ORDER

Antminer S19 XP+ (180Th) - Used

Bitmain

Hashrate180 TH/S

Power3510 W

Efficiency19.5 J/Th

AlgorithmSHA-256

$990

Daily$1.46

View Details

PRE-ORDER

Antminer S19 XP+ (169Th) - Used

Bitmain

Hashrate169 TH/S

Power3296 W

Efficiency19.5 J/Th

AlgorithmSHA-256

$896

Daily$1.37

View Details

IN STOCK

Antminer S21 (151Th)

Bitmain

Hashrate151 TH/S

Power2643 W

Efficiency17.5 J/Th

AlgorithmSHA-256

$831

Daily$1.55

View Details

PRE-ORDER

Antminer S19 XP+ (151Th) - Used

Bitmain

Hashrate151 TH/S

Power2945 W

Efficiency19.5 J/Th

AlgorithmSHA-256

$786

Daily$1.22

View Details

PRE-ORDER

Avalon A1446 (150Th)

Canaan

Hashrate150 TH/S

Power3225 W

Efficiency21.5 J/Th

AlgorithmSHA-256

$900

Daily$0.89

View Details

IN STOCK

Whatsminer M50S++ (144Th)

MicroBT

Hashrate144 TH/S

Power3168 W

Efficiency22 J/Th

AlgorithmSHA-256

$922

Daily$0.78

View Details

PRE-ORDER

Antminer S19 XP (141Th)

Bitmain

Hashrate141 TH/S

Power3032 W

Efficiency21.5 J/Th

AlgorithmSHA-256

$522

Daily$0.84

View Details

IN STOCK

Whatsminer M50S+ (136Th)

MicroBT

Hashrate136 TH/S

Power3264 W

Efficiency24 J/Th

AlgorithmSHA-256

$791

Daily$0.44

View Details

PRE-ORDER

Antminer S19 XP (134Th)

Bitmain

Hashrate134 TH/S

Power2881 W

Efficiency21.5 J/Th

AlgorithmSHA-256

$483

Daily$0.80

View Details

IN STOCK

ElphaPex DG1 (11Gh) - Used

ElphaPex

Hashrate11 GH/S

Power3410 W

Efficiency310 J/Gh

AlgorithmScrypt

$950

Daily$0.06

View Details

PRE-ORDER

ElphaPex DG1 (11Gh)

ElphaPex

Hashrate11 GH/S

Power3410 W

Efficiency310 J/Gh

AlgorithmScrypt

$950

Daily$0.06

View Details

IN STOCK

Whatsminer M50S (126Th)

MicroBT

Hashrate126 TH/S

Power3276 W

Efficiency26 J/Th

AlgorithmSHA-256

$757

Daily$0.14

View Details

IN STOCK

Antminer S19K Pro (120Th)

Bitmain

Hashrate120 TH/S

Power2760 W

Efficiency23 J/Th

AlgorithmSHA-256

$360

Daily$0.52

View Details

IN STOCK

Antminer KS5 (20Th)

Bitmain

Hashrate20 TH/S

Power3000 W

Efficiency150 J/Th

AlgorithmKHeavyHash

$400

Daily$0.19

View Details

IN STOCK

Antminer S19K Pro (115Th)

Bitmain

Hashrate115 TH/S

Power2645 W

Efficiency23 J/Th

AlgorithmSHA-256

$241.5

Daily$0.50

View Details

常見問題

$1,000 以下的 ASIC 值得買嗎?

在極低電價(≤ $0.05/kWh)或測試場景下,值得。住宅電價下,$1,000 以下礦機回本週期普遍較長——配合託管或離峰電費才有意義的 ROI。

這些主要是二手礦機嗎?

混合。有些是當代低階新機(小型 Scrypt 或 KHeavyHash 機型),有些是二手或翻新的旗艦時代老機。每個產品頁都列出成色,下單前就知道買到什麼。

這些礦機需要多低的電價才划算?

舊的 SHA-256 機型需要 $0.04–$0.05/kWh 以下。當代低階礦機可以承受到 $0.07/kWh。用排行頁的電價輸入,看每台礦機的即時損益平衡點。