Bitmain Antminer Z15 (420kh/s)

Equihash ZEC+ZEN Air icon Air cooling
4.8 (14 reviews)
⚡ 420K 1510W 📊 3.60 J/Kh 🔋 PSU Included 🚚 Free Shipping
$1,659.00
$1,746.32
≈ 0.02121274 BTC
💳 Credit Card · ₿ BTC 🚚 Est. shipping: September 5 - September 8, 2026
📦 In stock: 23

Description

A compact Equihash miner for Zcash and Horizen, the Bitmain Antminer Z15 provides 420 kSol/s at 1510W. Its 133×245×290 mm form factor and 9 kg weight allow flexible placement, while 72 dB noise requires a controlled environment. Released in June 2020, it remains a popular entry-level Equihash option.

Specifications

ManufacturerBitmain
ModelAntminer Z15
ReleaseJun 2020
Size133 x 245 x 290mm
Weight9000g
Noise level72dB
Fan(s)2
Power1510W
Voltage12V
InterfaceEthernet
Temperature5 - 45 °C
Humidity5 - 95 %

Profitability

DailyMonthlyYearly
Income $17.54
0.020859 ZEC
$526.22
0.625760 ZEC
$6,402.35
7.613411 ZEC
Electricity -$1.81 -$54.36 -$661.38
Profit $15.73 $471.86 $5,740.97
Profit 89.67% Electricity 10.33%
ROI ~95 days
ROI ~106 days

Based on $0.05/kWh. Data refreshes every 24h.
ROI (Return on Investment) = miner price ÷ earnings. Green = without electricity cost. Red = after deducting electricity.

Frequently Asked Questions

No. Bitmain Antminer Z15 (420kh/s) currently generates ~$15.73/day at $0.05/kWh. Profitability changes with network difficulty, hashrate, block reward, and Equihash price.

Bitmain Antminer Z15 (420kh/s) delivers 420K on Equihash, drawing 1510W.

Bitmain Antminer Z15 (420kh/s) consumes 1510W per hour (~$1.81/day at $0.05/kWh).

Electricity is the main operating cost. For Bitmain Antminer Z15 (420kh/s), it's $1.81/day — if your rate is higher, profit drops; if lower, profit increases.

3–5 years with proper maintenance. Lifespan depends on operating temperature, humidity, dust levels, and power stability.

Customer Reviews

4.8
★★★★★
14 reviews
5 Stars
71%
4 Stars
14%
3 Stars
7%
2 Stars
7%
1 Stars
0%
MR
Matteo Ricci
★★★★★
Jul 12, 2026

Best mining investment I've made. Quick ROI compared to my previous rigs. The build quality is top-notch and the cooling system works great even in summer.

PM
Patricia Mendoza
★★★★★
Jul 10, 2026

The aluminium casing dissipates heat beautifully. You can feel the engineering quality just by touching it. This is premium hardware.

AF
Aiko Fujimoto
★★★★★
Jul 03, 2026

Remarkable reliability. I have 12 of these running and zero failures in over a year. That kind of track record is rare in mining hardware.

KO
Kevin O'Brien
★★★★★
Jun 28, 2026

This miner is a work of art. The internal layout, cooling design, and build quality are a step above anything else I've seen.

LG
Luis Garcia
★★★★★
Jun 16, 2026

My mining operation transformed overnight. Replaced my old fleet with these units and the difference is night and day. Professional grade.

KZ
Klaus Zimmerman
★★★★★
Jun 04, 2026

The gold standard for mining hardware. When people ask me what to buy, I point them to this. Reliability is everything in mining.

NOTE

  • Incorrect input voltage can cause damage to the miner.
  • Use two AC input wires, each with a 16-amp rating.
  • Operation is recommended at altitudes below 2000 meters.

Purchasing Guidelines

  • The listed retail price does not include customs duties or applicable taxes.
  • Orders cannot be canceled or refunded once submitted.
  • Product images are for reference purposes only; the actual shipped product will prevail.

Shipping Details

  • Products will be shipped from China.
  • Fully paid orders will be processed on a first-come, first-served basis.
  • Customers bear responsibility for customs delays or issues.

Warranty

  • 180-day warranty period starts from the shipping date.
  • Valid only for the original purchaser.
  • We are not responsible for damages due to non-compliance with instructions.