Bitmain Antminer S23

Miner + Setup & Support

£5,850.00

Bitmain Antminer S23

Verified ASIC Hardware Supplier

Bitmain Antminer S23

BTC & BCH ASIC Miner

£5,850.00

Setup Available

In stock - Ready to Ship

Key Specifications

Hash Rate: 296TH/s

Power: 3256W

Algorithim: SHA-256

Efficiency: 11J/T

The Bitmain Antminer S23 296T is an advanced SHA-256 ASIC miner engineered for high-performance Bitcoin mining in home and small-scale setups. With a rated hashing power of approximately 296 terahashes per second, this unit delivers robust throughput while maintaining strong energy efficiency and manageable thermal output. Its design balances power, noise, and reliability, making it suitable for retail miners in the UK and EU seeking a powerful yet accessible mining solution.

Setup & Support: Recommended for most buyers

Remote setup service

Power & saftey guidance

Network & account setup

Miner configuration

This miner is available as hardware only or with our Setup & Support package which is recommended for most buyers.

The Setup & Support option includes remote configuration, power and safety guidance, network and mining account setup, and full miner configuration to ensure your equipment is deployed correctly and operating efficiently. Ongoing remote support is also available to assist with optimisation and troubleshooting.

Select the option that best suits your level of experience and operational requirements.

We dispatch in-stock items promptly and typical delivery is within 5-10 working days. Larger or high-value ASIC miners may be shipped via insured courier or palletised freight to ensure secure delivery. Please note that delivery times are estimates and may vary depending on stock availability and supplier schedules.

For full details on processing times, pre-orders, international delivery and delivery requirements, please refer to our Shipping Policy.

If you are purchasing as a consumer, you may cancel your order within 14 days of delivery, provided the item is unused and in its original condition. Due to the technical nature of ASIC mining equipment, hardware that has been installed, powered on or configured may not be eligible for return unless faulty.

Faulty goods are handled in accordance with UK consumer law. Business purchases and wholesale orders are non-refundable unless confirmed defective.

For full details, including return conditions and procedures, please refer to our Returns & Refunds Policy.

All ASIC miners are supplied with the original manufacturer’s warranty, provided the unit remains unmodified and is operated in accordance with the manufacturer’s guidelines. Warranty terms, duration and claim procedures are determined by the manufacturer.

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Model

Hash Rate

Power

Efficiency

Algorithm

Antminer S23

296TH/s

3256W

11J/T

SHA-256

The Antminer S23 series represents a next-generation SHA-256 ASIC lineup from Bitmain, designed to offer improved performance and efficiency over earlier models. The 296T variant sits in the mid-to-high range of the S23 family, providing significant mining capacity without requiring advanced cooling solutions.

Under sustained operation, the S23 296T typically draws around ~3,200–3,500 watts of power depending on ambient conditions, airflow, and power supply efficiency. Bitmain introduced the S23 generation in 2025, responding to evolving network difficulty and the ongoing demand for more efficient mining hardware. The S23’s hardware and firmware support ensure stable continuous hashing output with standard setup and monitoring tools familiar to Antminer users.

Standard setup involves a straightforward connection to mining pools via built-in firmware, with compatibility with popular dashboards and third-party monitoring tools commonly used in the Antminer ecosystem.

Bitmain is a leading global manufacturer of cryptocurrency mining hardware and the creator of the Antminer brand. Since its establishment in 2013, Bitmain has driven innovation in ASIC chip and miner design, especially for the SHA-256 algorithm used by Bitcoin.

Antminer products are widely adopted by both retail miners and larger mining operations due to Bitmain’s strong engineering background, broad firmware support, and expansive ecosystem integration. With each generation — including the S23 series — Bitmain continues to focus on delivering high-performance hardware that balances cutting-edge design with real-world usability.

The Bitmain Antminer S23 296T delivers strong energy performance for its class. Typical energy efficiency for this model is in the ~11–12 joules per terahash (J/TH) range under nominal conditions. This metric reflects the energy required in joules to compute one terahash of SHA-256 hashing work.

Efficiency depends on operational conditions such as ambient temperature, ventilation, and the quality of the power supply unit (PSU). For home miners in the UK and EU where electricity costs are a significant consideration, this efficiency helps keep power usage manageable while maintaining competitive hashing output.

The Antminer S23 296T mines the SHA-256 proof-of-work algorithm, which is the cryptographic hashing function that underlies Bitcoin (BTC) and other SHA-256-based coins. SHA-256 miners contribute computational power to secure the blockchain and compete for block rewards by performing high volumes of hash computations.

Most users deploy this miner targeting major Bitcoin mining pools due to Bitcoin’s deep liquidity, high network hashrate, and consistent reward structure. While the miner could be directed at secondary SHA-256 coins, Bitcoin remains the dominant economic target in this algorithm segment.

ASIC miners such as the Bitmain Antminer S23 296T are engineered for continuous 24/7 operation and can remain productive for 3–5 years with proper care. Key factors influencing lifespan include stable power delivery, regular dust and temperature maintenance, and adequate airflow around the unit.

Launched in 2025, the S23 296T sits within the current generation of high-efficiency SHA-256 mining hardware. While future ASIC releases may push efficiency and performance further, this model remains competitive and reliable for retail home miners throughout its expected lifecycle.

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Frequently asked questions

We accept major debit and credit cards, bank transfer and selected digital payment methods where indicated at checkout. All payments must be received and cleared before goods are dispatched unless otherwise agreed in writing.

For certain orders, we offer a deposit option:

10% deposit for miners valued over £2,000
20% deposit for miners valued under £2,000

The remaining balance must be paid before dispatch. Deposit arrangements are subject to approval and confirmed stock allocation.

All miners are supplied with the original manufacturer’s warranty, provided the unit remains unmodified and is operated in accordance with manufacturer guidelines. Warranty terms and claim processes are determined by the manufacturer.

Yes. We offer an optional Setup & Support package that includes remote installation guidance, power and safety advice, network and mining account setup, and full miner configuration. Ongoing remote support is also available.

Yes. ASIC miners require appropriate electrical capacity and ventilation. We provide guidance on power supply, load considerations and safe operation, but customers remain responsible for ensuring their installation complies with local regulations.

Delivery times vary depending on stock status and location. Estimated timeframes are provided on product pages and at checkout. Pre-orders are subject to manufacturer schedules.

Yes. We support both new purchases and existing operations. Our team can assist with troubleshooting, optimisation, firmware configuration and scaling advice.

No. Mining profitability depends on factors outside our control, including Bitcoin price, network difficulty, power costs and regulatory conditions. We provide hardware and technical support, but returns cannot be guaranteed.

Yes. We supply individual operators and commercial-scale buyers. Please contact us directly to discuss wholesale availability and trade pricing.