Description
Why the Bitaxe Hex — The 6-Chip Bitcoin Miner for Serious Solo Mining
The Bitaxe Hex is the flagship multi-chip open-source Bitcoin miner in the Bitaxe ecosystem — six ASIC chips on one board, delivering 3+ TH/s of SHA-256 hashrate for under $500 CAD. If you have been running a single Bitaxe and want to dramatically increase your solo mining odds without buying an industrial ASIC, the Hex is your next step. D-Central was the first company to manufacture the Bitaxe Mesh Stand and has developed custom heatsinks specifically for the Hex — we know this hardware inside and out.
- Six ASIC Chips, One Board — The Bitaxe Hex packs 6x BM1366 chips onto a single PCB, delivering 3+ TH/s of SHA-256 hashrate. That is six times the hashing power of a standard Bitaxe for less than the cost of three individual units. Maximum solo mining firepower in a compact form factor.
- Meaningful Solo Mining Odds — At 3+ TH/s, the Hex gives you roughly 3x the daily probability of finding a block compared to a single Bitaxe Gamma. If your Hex finds a block, the full 3.125 BTC reward goes to your wallet — over $300,000 CAD at current prices. Run it 24/7, and every second ticks your odds forward.
- Proven Silicon — The BM1366 is Bitmain’s 5nm chip from the Antminer S19 XP generation — one of the most battle-tested ASIC chips in Bitcoin mining history. Six of them on one board means industrial-grade hashing in a package that sits on your desk.
- 100% Open-Source Under MIT License — Full hardware schematics and AxeOS firmware are publicly available. Audit, modify, improve — your hardware, your code. No black boxes, no vendor lock-in.
- The Premium OSMU Miner — The Hex is the flagship of the open-source mining lineup. If you have graduated from a single Bitaxe and want to push serious hashrate without buying an industrial ASIC, the Hex is your next step.
Technical Specifications
| Specification | Value |
|---|---|
| ASIC Chips | 6x BM1366 (Bitmain, 5nm) |
| Process Node | 5nm (Antminer S19 XP generation) |
| Hashrate | 3.0 – 3.3 TH/s (stock settings) |
| Power Consumption | ~90W (estimated at stock) |
| Efficiency | ~27-30 J/TH |
| Power Input | 12V DC (XT30 connector, 120W+ PSU recommended) |
| Connectivity | 2.4 GHz WiFi (802.11 b/g/n) |
| Firmware | AxeOS (pre-installed) |
| Display | OLED status screen |
| Cooling | Arctic P8 80mm fan |
| Noise Level | ~45-50 dB (quiet conversation level) |
| Pool Compatibility | Solo CKPool, Public Pool, Ocean, Braiins, and any Stratum-compatible pool |
| Dimensions | 30 x 30 x 15 cm |
| Weight | 980g |
| Monthly Electricity Cost | ~$7.80 CAD (at $0.12/kWh, 24/7 operation) |
| License | MIT (fully open-source) |
Important — Power supply note: The Bitaxe Hex runs on 12V DC power (not 5V like single-chip Bitaxe models). You need a quality 12V power supply rated for at least 120W with an XT30 connector. Recommended: Mean Well LRS-200-12 or equivalent. Never use a 5V Bitaxe PSU on the Hex — the voltage mismatch will damage the board.
Available Variants
| Variant | Chips | Hashrate | Notes |
|---|---|---|---|
| Bitaxe Hex Ultra | 6x BM1366 (5nm) | 3.0+ TH/s | Standard Hex configuration |
| Bitaxe Hex Supra | 6x BM1368 (5nm) | ~4.2 TH/s | Higher hashrate from BM1368 chips |
Hex vs Individual Bitaxe Units
Why buy one Hex instead of six separate Bitaxe miners?
| Factor | Bitaxe Hex (1 unit) | 6x Individual Bitaxe |
|---|---|---|
| Total Hashrate | 3.0+ TH/s | ~3.6-7.2 TH/s (varies by model) |
| Price | $499.99 CAD | $1,140-$1,620 CAD |
| Power Supplies Needed | 1 (12V DC) | 6 (5V DC each) |
| WiFi Connections | 1 | 6 |
| Desk Space | Single footprint | 6 separate units + cables |
| Management | 1 AxeOS interface | 6 separate AxeOS interfaces |
The Hex trades some per-chip flexibility for dramatically lower cost per terahash, simpler setup, and a single management interface. Six chips, one board, one power supply, one WiFi connection.
What’s in the Box
- Fully assembled Bitaxe Hex board with 6x ASIC chips
- Arctic P8 80mm cooling fan (pre-installed)
- Heatsinks (pre-installed)
- OLED display (pre-installed)
- AxeOS firmware pre-installed, ready to configure
Not included (sold separately): 12V DC power supply (120W+ recommended, XT30 connector). Browse compatible power supplies and Hex accessories.
Quick Setup
- Connect Power — Plug in your 12V power supply via the XT30 connector. The Hex boots up and creates a WiFi hotspot. You will see activity on the OLED display.
- Join the Hotspot — On your phone or computer, connect to the Hex’s WiFi network. The AxeOS setup portal opens automatically in your browser.
- Configure — Enter your home WiFi credentials, your Bitcoin wallet address (bc1q… recommended), and your mining pool URL (solo.ckpool.org for solo mining, or your preferred pool). Save and restart.
- Start Mining — The Hex connects to your network, reaches the mining pool, and all 6 chips begin hashing. Monitor hashrate, chip temperatures, and shares through the AxeOS web interface or the onboard OLED. Setup to first hash: under 10 minutes.
The OSMU Lineup — Find Your Miner
The Bitaxe Hex is the heavy hitter of the open-source mining family. Here is how it fits into the full D-Central OSMU lineup:
| Device | Hashrate | Power | Price (CAD) |
|---|---|---|---|
| NerdMiner | ~78 kH/s | ~1W | $49.99 |
| NerdNOS | 80–130 GH/s | 7–8W | $139.99 |
| NerdAxe | ~500 GH/s | ~12W | $189.99 |
| Bitaxe | 625 GH/s – 1.2 TH/s | 12–21W | $189.99 |
| Modern Minibit Gamma | ~2 TH/s | ~21W+ | $229.99 |
| NerdQAxe | 1.7–2.4 TH/s | ~55W | Clearance |
| NerdQAxe+ / Bitaxe GT | 2.15–2.5 TH/s | 35–55W | From $299.99 |
| Bitaxe Hex (You are here) | 3+ TH/s | ~90W | $499.99 |
| NerdQAxe++ | 6 TH/s | ~100W | Coming Soon |
| NerdOctaxe Gamma | 9.6–12 TH/s | 160–200W | Coming Soon |
All prices in CAD. D-Central is the only retailer that carries every step of this upgrade path. Whether you started with a NerdMiner or you are going straight to the Hex, we have you covered. Explore the full lineup at the Bitaxe Hub.
Your Next Step — Accessories and Upgrades
Want even more hashrate? The NerdQAxe++ delivers 6 TH/s from four BM1370 chips — nearly double the Hex in a compact form factor. Or stack multiple Hex units for a serious solo mining farm.
Complete your Hex setup with the Bitaxe Hex Heatsink and Bitaxe Hex Case for maximum thermal performance and protection. Need it repaired? D-Central’s ASIC repair team has fixed 2,500+ miners — we support what we sell.
Frequently Asked Questions
What is the Bitaxe Hex?
The Bitaxe Hex is a 6-chip open-source Bitcoin solo miner. It takes six BM1366 ASIC chips (the same 5nm silicon from Bitmain’s Antminer S19 XP) and places them on a single board, delivering 3+ TH/s of SHA-256 hashrate. It runs AxeOS firmware, connects via WiFi, and is managed through a web interface — just like a standard Bitaxe, but with six times the hashing power.
What power supply does the Bitaxe Hex need?
The Hex requires a 12V DC power supply rated for at least 120W with an XT30 connector. Recommended: Mean Well LRS-200-12 or LRS-350-12. This is different from standard single-chip Bitaxe models, which run on 5V. Do not use a 5V Bitaxe power supply on the Hex — the wrong voltage will damage the hardware. D-Central sells compatible power supplies in our Bitaxe accessories category.
How much does the Bitaxe Hex cost to run per month?
At approximately 90W continuous draw and $0.12/kWh (a typical Canadian rate), the Hex costs about $7.80 CAD per month to run 24/7. At lower rates like Quebec’s $0.07/kWh, monthly cost drops to approximately $4.60 CAD. Compare that to a full-size Antminer S19 XP at 3,000W — the Hex delivers meaningful hashrate at a fraction of the energy cost.
What are the chances of the Bitaxe Hex finding a block?
At 3+ TH/s, the Hex has roughly 3x better daily odds than a single Bitaxe Gamma (1.2 TH/s). Against the current network hashrate, that is approximately a 1-in-1-million chance per day, or about 0.035% cumulative probability over a full year of 24/7 mining. Those odds are long — but the reward is the full 3.125 BTC block subsidy (over $300,000 CAD). Your Hex is submitting real shares, finding real nonces, and every hash has an independent, equal chance of hitting.
How loud is the Bitaxe Hex?
The Hex uses an Arctic P8 80mm fan and operates at approximately 45-50 dB during sustained mining — similar to a quiet conversation or a desktop PC under light load. After thermal stabilization (typically a few hours of operation), the fan speed adjusts downward and noise settles. It is designed for home operation and most users report it as unobtrusive in an office or living space.
Can I use Ethernet with the Bitaxe Hex?
The Bitaxe Hex connects via 2.4 GHz WiFi — there is no built-in Ethernet port. For a wired connection (recommended for 24/7 stability), you can use a WiFi-to-Ethernet bridge adapter. This is especially useful if your WiFi network is congested or if you experience occasional disconnects during long mining sessions.
Bitaxe Hex vs buying six individual Bitaxe units?
The Hex wins on cost, simplicity, and desk space. At $499.99 CAD, the Hex delivers 3+ TH/s for roughly one-third the price of buying six individual Bitaxe units. You need only one power supply, one WiFi connection, and one AxeOS interface to manage everything. The trade-off: individual units give you more flexibility (different locations, different pools, different wallets) and use newer chip generations (BM1370 in the Gamma vs BM1366 in the Hex).
Bitaxe Hex vs NerdQAxe++ — which is better?
Both are multi-chip open-source miners in the same performance class. The NerdQAxe++ uses four BM1370 chips (3nm) to deliver 4.8-6 TH/s at 70-100W — generally better efficiency in J/TH. The Bitaxe Hex uses six BM1366 chips (5nm) for 3+ TH/s at ~90W. The NerdQAxe++ offers more raw hashrate; the Hex runs on the well-established Bitaxe/AxeOS ecosystem. Both are excellent choices for serious solo mining. D-Central will carry the NerdQAxe++ when it becomes available — check our shop for the latest stock.
How do I set up the Bitaxe Hex?
The process is identical to a single Bitaxe: (1) Connect your 12V power supply, (2) Join the Hex’s WiFi hotspot from your phone or computer, (3) Enter your home WiFi credentials, Bitcoin wallet address, and mining pool URL in the AxeOS portal, (4) Save and restart. All six chips begin hashing immediately. Monitor performance via the OLED screen or the AxeOS web interface. Total setup time: under 10 minutes.
Does D-Central sell accessories for the Bitaxe Hex?
Yes. D-Central was the first company to manufacture the Bitaxe Mesh Stand and has developed custom heatsinks specifically for the Hex. Available accessories include Hex-specific heatsinks, compatible 12V power supplies, and cooling upgrades. Browse the full range in our Bitaxe accessories category. Need help choosing the right accessories for your Hex? Contact our team.
What if my Bitaxe Hex needs repair?
D-Central operates one of North America’s leading ASIC repair facilities. Our technicians in Laval, Quebec have serviced 2,500+ mining machines since 2016 — including Antminers, Whatsminers, and Avalons at the component level. A Bitaxe Hex is well within our expertise. Buy from D-Central and you get lifecycle support that no other OSMU retailer can match.
Can I buy a Bitaxe Hex in Canada?
Yes. D-Central Technologies ships from Laval, Quebec with fast Canadian domestic shipping. Pricing is in CAD. We offer bilingual support in English and French, and we are a Canadian company that has been in the Bitcoin mining industry since 2016. Visit our shop to order.
Supporting Open-Source Mining
$5 from every Bitaxe Hex sale goes directly to Open Source Miners United (OSMU) — the community behind the Bitaxe, NerdAxe, NerdMiner, and the entire open-source mining movement. The Bitaxe Hex is released under the MIT License: free to build, free to modify, free to improve.
The Hex represents what happens when a global community of engineers decides that Bitcoin mining should not be controlled by a handful of manufacturers. Six open-source ASIC chips, one board, zero corporate gatekeepers. When you run a Bitaxe Hex, you are adding hashrate that no corporation controls — pushing real shares into the Bitcoin network from your desk, your workshop, your home.
Every hash counts.
Built on open-source principles. The Bitaxe Hex is a community-driven product with active firmware development and regular AxeOS updates. Minor cosmetic variations between units are normal for open-source hardware. Join a global community of builders pushing the boundaries of decentralized mining at the Bitaxe Hub. Questions about your Hex? D-Central’s ASIC repair team has serviced thousands of mining machines and is here to help.
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