🇪🇹 Ethiopia — almost live.
What started as a plan is now a working site. Infrastructure is in place, power is on, and final installs are underway. Our new data centre is entering the last phase before going fully operational.
Let’s break down what makes this data centre matter.
What started as a plan is now a working site. Infrastructure is in place, power is on, and final installs are underway. Our new data centre is entering the last phase before going fully operational.
Let’s break down what makes this data centre matter.
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⚡️ New Antminer S21+ and E11 Firmware Released — Update Required
Bitmain has rolled out updates:
🟢 Antminer S21+ — FR-1.15 (250422)
🟢 Antminer E11 — FR-1.8 (250422)
What’s New
✔️ Stability improved
✔️ Security vulnerabilities fixed
✔️ Power and temperature control optimized
Why This Update Matters
Bitmain has officially warned that running outdated firmware can lead to system failures, hardware damage, and loss of warranty eligibility when seeking service support.
Our Recommendations
1. Back up your settings before updating.
2. Ensure stable power supply during the upgrade process.
3. After updating, check your hashrate, temperature, and fan status.
Update now to keep your rig safe and profitable!
Bitmain has rolled out updates:
🟢 Antminer S21+ — FR-1.15 (250422)
🟢 Antminer E11 — FR-1.8 (250422)
What’s New
✔️ Stability improved
✔️ Security vulnerabilities fixed
✔️ Power and temperature control optimized
Why This Update Matters
Bitmain has officially warned that running outdated firmware can lead to system failures, hardware damage, and loss of warranty eligibility when seeking service support.
Our Recommendations
1. Back up your settings before updating.
2. Ensure stable power supply during the upgrade process.
3. After updating, check your hashrate, temperature, and fan status.
Update now to keep your rig safe and profitable!
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Antminer S19k Pro — budget-friendly miner for your easy start.
📖 Antminer S19k Pro - 120 TH/s:
⏺ Profitability: Around $4.5 per day.
⏺ Payback Period: 7.3 mon.
⏺ Power Efficiency: 23 W/TH ± 5%.
📖 The S19k Pro uses the SHA-256 algorithm, which means it can mine $BTC, $BCH, and other similar coins. It’s one of the most efficient models on the market — giving you more hashing power for every watt of electricity.
💲 Device Price: $976
🚚 In stock, China
❗️ Discounts are available for large quantities.
To place an order or get more details:
📞 +852 64825025
🌐 Chat: @uminersglobal
🌍 uminers.com
📖 Antminer S19k Pro - 120 TH/s:
To place an order or get more details:
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We’ve made mining in Ethiopia accessible: clear terms, fast onboarding, full transparency.
Here’s how it works step by step:
1️⃣ Personalised investment plan
We will make a personalised plan with calculation of payback and profitability. It will be ready in 24 hours.
2️⃣ Purchase and delivery of equipment
The devices are purchased directly from the manufacturer.
Delivery to the data centre is 10–14 days.
3️⃣ Hosting in a data centre in Ethiopia
The project is implemented by our local unit — Uminers Ethiopia.
Contract with EEU provides a guaranteed supply of hydropower. Start-up of the equipment — within 72 hours after delivery.
4️⃣ Online monitoring 24/7
You can always see how your equipment is working — directly on your phone. Our own monitoring system gives you complete transparency.
5️⃣ Service maintenance
A dedicated service centre will support all deployed equipment on-site.
You focus on results. We handle the setup.
🔗 Apply here: uminers.com/hosting
Here’s how it works step by step:
1️⃣ Personalised investment plan
We will make a personalised plan with calculation of payback and profitability. It will be ready in 24 hours.
2️⃣ Purchase and delivery of equipment
The devices are purchased directly from the manufacturer.
Delivery to the data centre is 10–14 days.
3️⃣ Hosting in a data centre in Ethiopia
The project is implemented by our local unit — Uminers Ethiopia.
Contract with EEU provides a guaranteed supply of hydropower. Start-up of the equipment — within 72 hours after delivery.
4️⃣ Online monitoring 24/7
You can always see how your equipment is working — directly on your phone. Our own monitoring system gives you complete transparency.
5️⃣ Service maintenance
A dedicated service centre will support all deployed equipment on-site.
You focus on results. We handle the setup.
🔗 Apply here: uminers.com/hosting
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This May, we’re bringing Uminers to the heart of Bitcoin conversation — The Bitcoin Conference in Las Vegas.
Let’s talk mining at scale, energy infrastructure, and what it takes to stay competitive post-halving.
🗓 May 27–29
📍 Booth 1714, The Venetian
See you in Vegas!
Let’s talk mining at scale, energy infrastructure, and what it takes to stay competitive post-halving.
🗓 May 27–29
📍 Booth 1714, The Venetian
See you in Vegas!
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Antminer L9 — top-tier Scrypt miner for LTC & DOGE.
📖 Antminer L9 – 16 GH/s
⏺ Profitability: ~$18.6/day
⏺ Payback Period: ~16.2 mon
⏺ Power Efficiency: 210 W/GH ± 5%
Antminer L9 is built for stable, high-performance mining on the Scrypt algorithm — ideal for Litecoin and Dogecoin. The advanced chips and optimized design make it one of the most profitable machines on the market.
💲 Price: $8,880
🚚 In stock, China.
❗️ Free shipping within 7 days with 100% prepayment. Discounts available for bulk orders.
To order or get more info:
📞 +852 64825025
🌐 Chat: @uminersglobal
🌍 uminers.com
📖 Antminer L9 – 16 GH/s
Antminer L9 is built for stable, high-performance mining on the Scrypt algorithm — ideal for Litecoin and Dogecoin. The advanced chips and optimized design make it one of the most profitable machines on the market.
To order or get more info:
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In one week, Uminers lands in Las Vegas for The Bitcoin Conference — the world’s biggest BTC event! 💰
We’ll be there to talk large-scale mining, energy strategy, and staying profitable in a post-halving market.
🗓 May 27–29
📍 Booth 1714, The Venetian
See you soon.
We’ll be there to talk large-scale mining, energy strategy, and staying profitable in a post-halving market.
🗓 May 27–29
📍 Booth 1714, The Venetian
See you soon.
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🔋 Energy use per unit of hashrate keeps falling. Not slowly — exponentially.
CoinShares shows how efficiency gains in ASIC hardware continue to reshape mining economics.
Instead of wearing out, machines are simply outpaced by newer, more powerful models. Those who keep up — win more with less energy.
CoinShares shows how efficiency gains in ASIC hardware continue to reshape mining economics.
Instead of wearing out, machines are simply outpaced by newer, more powerful models. Those who keep up — win more with less energy.
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The wait is over — tomorrow, Las Vegas becomes the capital of Bitcoin 🔥
Meet Uminers at The Bitcoin Conference to talk full-cycle mining, global expansion, and turning power into profit.
🗓 May 27–29
📍 Booth 1714, The Venetian
See you tomorrow.
Meet Uminers at The Bitcoin Conference to talk full-cycle mining, global expansion, and turning power into profit.
🗓 May 27–29
📍 Booth 1714, The Venetian
See you tomorrow.
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Uminers is live at The Bitcoin Conference in Las Vegas! 🌟
We're here for the world’s biggest Bitcoin event — stop by booth 1714 to talk mining, infrastructure, and what it takes to stay ahead.
#Bitcoin2025
We're here for the world’s biggest Bitcoin event — stop by booth 1714 to talk mining, infrastructure, and what it takes to stay ahead.
#Bitcoin2025
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The first day of #Bitcoin2025 was a full-on mining marathon — thank you to everyone who stopped by booth 1714 to talk infrastructure, scale, and ASICs.
We’re back again today — come through 👋
We’re back again today — come through 👋
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New from Bitmain — the Antminer S23 series, presented at WDMS 2025 🔥
The top model, S23 Hydro, delivers 580 TH/s at 9.5 J/TH — one of the most efficient miners ever released.
The full S23 lineup includes:
⏺ S23 (Air-Cooled): 318 TH/s | 11 J/TH
⏺ S23 IMM: 368 TH/s | 11 J/TH (Normal Mode) & 442 TH/s | 12 J/TH (High Mode)
📦 Shipping starts Q1 2026.
The top model, S23 Hydro, delivers 580 TH/s at 9.5 J/TH — one of the most efficient miners ever released.
The full S23 lineup includes:
📦 Shipping starts Q1 2026.
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