$/kWh

精選合集

二手 & 翻新 ASIC 礦機

二手與翻新礦機,每 TH/s 成本遠低於全新當代機型。每一塊錢的 ROI 更強,但沒有原廠保固——建議搭配託管來降低故障風險。

PRE-ORDER

IceRiver KS0 ULTRA (400Gh) - Used

IceRiver

Hashrate400 GH/S

Power100 W

Efficiency0.25 J/Gh

AlgorithmkHeavyHash

$59

Daily$-0.04

View Details

IN STOCK

Jasminer X4-Q (1.04Gh) - Used

Jasminer

Hashrate1.04 GH/S

Power480 W

Efficiency460 J/Gh

AlgorithmEtchash

$210

Daily$-0.01

View Details

PRE-ORDER

Antminer S19 (90Th) - Used

Bitmain

Hashrate90 TH/S

Power3079 W

Efficiency34.21 J/Th

AlgorithmSHA-256

$234

Daily$-0.70

View Details

PRE-ORDER

Antminer S19 (95Th) - Used

Bitmain

Hashrate95 TH/S

Power3250 W

Efficiency34.21 J/Th

AlgorithmSHA-256

$247

Daily$-0.74

View Details

PRE-ORDER

Antminer S19j Pro (104Th) - Used

Bitmain

Hashrate104 TH/S

Power3068 W

Efficiency29.5 J/Th

AlgorithmSHA-256

$344

Daily$-0.28

View Details

PRE-ORDER

Antminer S19j Pro (100Th) - Used

Bitmain

Hashrate100 TH/S

Power2950 W

Efficiency29.5 J/Th

AlgorithmSHA-256

$350

Daily$-0.27

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

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

ElphaPex DG1 (11Gh) - Used

ElphaPex

Hashrate11 GH/S

Power3410 W

Efficiency310 J/Gh

AlgorithmScrypt

$950

Daily$0.06

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+ (190Th) - Used

Bitmain

Hashrate190 TH/S

Power3705 W

Efficiency19.5 J/Th

AlgorithmSHA-256

$1,083

Daily$1.54

View Details

PRE-ORDER

Antminer S19 XP (134Th) - Used

Bitmain

Hashrate134 TH/S

Power2881 W

Efficiency21.5 J/Th

AlgorithmSHA-256

$1,099

Daily$0.80

View Details

PRE-ORDER

Antminer S19 XP (141Th) - Used

Bitmain

Hashrate141 TH/S

Power3010 W

Efficiency21.35 J/Th

AlgorithmSHA-256

$1,157

Daily$0.86

View Details

IN STOCK

ElphaPex DG1+ (14Gh) - Used

ElphaPex

Hashrate14 GH/S

Power3920 W

Efficiency280 J/Gh

AlgorithmScrypt

$1,250

Daily$0.53

View Details

PRE-ORDER

Antminer Z15 (200Kh) - Used

Bitmain

Hashrate200 KH/S

Power720 W

Efficiency3.6 J/kSOL

AlgorithmEquihash

$1,262

Daily$6.23

View Details

IN STOCK

Antminer Z15 (320Kh) - Used

Bitmain

Hashrate320 KH/S

Power1152 W

Efficiency3.6 J/kSOL

AlgorithmEquihash

$1,633

Daily$9.96

View Details

PRE-ORDER

Antminer Z15e (200Kh) - Used

Bitmain

Hashrate200 KH/S

Power720 W

Efficiency3.6 J/kSOL

AlgorithmEquihash

$1,800

Daily$6.23

View Details

PRE-ORDER

Antminer Z15j (320Kh) - Used

Bitmain

Hashrate320 KH/S

Power1152 W

Efficiency3.6 J/kSOL

AlgorithmEquihash

$2,000

Daily$9.96

View Details

IN STOCK

Antminer Z15 (420Kh) - Used

Bitmain

Hashrate420 KH/S

Power1510 W

Efficiency3.6 J/kSOL

AlgorithmEquihash

$2,227

Daily$13.08

View Details

PRE-ORDER

Antminer Z15 (360Kh) - Used

Bitmain

Hashrate360 KH/S

Power1296 W

Efficiency3.6 J/kSOL

AlgorithmEquihash

$2,590

Daily$11.21

View Details

PRE-ORDER

Antminer Z15 Pro (840Kh) - Used

Bitmain

Hashrate840 KH/S

Power2780 W

Efficiency3.31 J/kSOL

AlgorithmEquihash

$4,923

Daily$26.42

View Details

PRE-ORDER

Antminer L7 (9.05Gh) - Used

Bitmain

Hashrate9.05 GH/S

Power3258 W

Efficiency360 J/Gh

AlgorithmScrypt

$5,600

Daily$-0.44

View Details

PRE-ORDER

Antminer L7 (8.8Gh) - Used

Bitmain

Hashrate8.8 GH/S

Power3168 W

Efficiency360 J/Gh

AlgorithmScrypt

$5,800

Daily$-0.43

View Details

PRE-ORDER

Antminer Z15 Pro (780Kh) - Used

Bitmain

Hashrate780 KH/S

Power2582 W

Efficiency3.31 J/kSOL

AlgorithmEquihash

$6,107

Daily$24.53

View Details

常見問題

2026 年買二手 ASIC 礦機划算嗎?

合適的價位下,划算——新機價格 40–60% 的二手礦機,回本週期可能比新機更短,低電價場景尤其明顯。代價是沒有原廠保固,第三年後故障率會上升。

二手礦機有保固嗎?

原廠保固沒有。LeedMiner 短期內承擔上電即故障(DOA)保護,具體條款在每個產品頁的 Warranty / Aftersales 列出。

二手礦機可以放你們的託管嗎?

可以,只要符合設施的功率與散熱標準。二手機群走託管通常是最明智的路徑——把第三年+的高故障風險隔離在設施內。