We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Rectangular metal mining unit with integrated power supply, matte grey finish, front fan grille, RJ45 port visible

bitmain

Bitmain Antminer S19 95TH/s 3250W 34.5 J/TH mining hardware

SKU CH-2YF1-XR87R

Delivers 95 TH/s Bitcoin and BCH mining at 3250 W with 34.5 J/TH efficiency, integrated chassis measuring 570×316×430 mm and 16.0 kg weight, plus RJ45 Ethernet connectivity and APW12 power supply

  • Faster start-up and stable operation with new firmware design
  • Custom Bitmain chips deliver energy efficiency as low as 23 J/MH
  • Integrated whole-body design saves mine space and improves safety
  • Custom heat dissipation and APW12 power supply reduce losses
  • Real-time hashrate monitoring via new interface for instant performance checks

Hashrate and Efficiency

The Bitmain Antminer S19 delivers a hashrate of 95 TH/s with a power efficiency of 34.5 J/TH at 25°C. It draws 3250 W on the wall and connects via RJ45 Ethernet 10/100M. The unit measures 570*316*430 mm and weighs 16.0 kg, making it a compact ASIC miner for Bitcoin and BCH operations.

New Chip and Firmware Upgrade

This model introduces a new generation of customised Bitmain chips rated at 23 J/MH and a revised firmware that starts the machine faster with more stable performance. The integrated body design and APW12 power supply improve space utilisation and conversion efficiency. The jump is worthwhile when replacing older ASICs that exceed 34.5 J/TH or lack the updated control interface.

Installation and Common Issues

The whole-body integrated chassis simplifies rack mounting and reduces cable clutter, while the new dashboard shows real-time hashrate, average hashrate and fluctuations. Ensure the site can supply 3250 W continuously and that ambient temperature stays near 25°C for the rated efficiency. RJ45 10/100M bandwidth is sufficient for stratum traffic, but verify switch port negotiation to avoid dropped shares.

Highlights

  • Faster start-up and stable operation with new firmware design
  • Custom Bitmain chips deliver energy efficiency as low as 23 J/MH
  • Integrated whole-body design saves mine space and improves safety
  • Custom heat dissipation and APW12 power supply reduce losses
  • Real-time hashrate monitoring via new interface for instant performance checks

Specifications

BrandBitmain

Questions about this item

What are the physical dimensions of the Antminer S19 so I can plan rack or shelf space?

The miner measures 570 mm in length, 316 mm in width and 430 mm in height, with a gross weight of 16.0 kg.

How is the Antminer S19 connected to the network and what is the required cabling?

It uses an RJ45 Ethernet port rated for 10/100M speeds; connect a standard Cat5e or better cable from the miner to your switch or router.

What ongoing maintenance does the Antminer S19 require after deployment?

Periodically clean dust from the intake and exhaust areas, verify fan operation, and monitor the APW12 power supply for stable output.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.