Hydro-level efficiency, air cooled
149 J/Gh with no pumps, coolant or leak detection.
Bitdeer
Bitdeer SealMiner DL1 Air 25 Gh/s Scrypt Miner
Air-cooled Scrypt at hydro efficiency: 25 Gh/s at 149 J/Gh with no liquid infrastructure.
- Hashrate
- 25 Gh/s
- Power
- 3725 W
- Efficiency
- 149 J/Gh
- Algorithm
- Scrypt
- Cooling
- air
- Released
- March 2026
Need 10, 50 or 100+ units? Request volume pricing.
What Is the Bitdeer SealMiner DL1 Air?
The Bitdeer SealMiner DL1 Air is an air-cooled Scrypt miner announced in March 2026, rated at 25 Gh/s and about 3,725 W — an efficiency of 149 J/Gh, the same as the hydro DL1. It merge-mines Litecoin and Dogecoin.
The DL1 Air matches its hydro sibling's 149 J/Gh efficiency while needing nothing more than airflow and power, which makes leading-edge Scrypt efficiency accessible to sites that will never build a coolant loop.
At about 3.7 kW per unit it also fits far more circuit designs than the 7.8 kW hydro model, so operators can scale Scrypt capacity in smaller, cheaper increments.
Bitdeer SealMiner DL1 Air Specifications
| Manufacturer | Bitdeer |
|---|---|
| Model | SealMiner DL1 Air |
| Algorithm | Scrypt |
| Hashrate | 25 Gh/s |
| Power consumption | 3725 W |
| Efficiency | 149 J/Gh |
| Cooling | Air cooling |
| Form factor | Air-cooled Scrypt miner |
| Chip / platform | Not published — confirm with sales |
| Mineable coins | LTC, DOGE, BEL, JKC |
| Input voltage | Not published — confirm with sales |
| Network interface | Ethernet (RJ45) |
| Dimensions | Not published — confirm with sales |
| Weight | Not published — confirm with sales |
| Noise level | Not published — confirm with sales |
| Release date | March 2026 |
What Can the SealMiner DL1 Air Mine?
Scrypt coins: Litecoin and Dogecoin via merge mining, plus Bellscoin, Junkcoin, Luckycoin and Pepecoin.
For smaller operations, merge mining is particularly useful because it spreads reward variance across multiple chains without additional hardware.
- LTC
- DOGE
- BEL
- JKC
SealMiner DL1 Air Power Consumption & Electricity Cost
The Bitdeer SealMiner DL1 Air is rated at approximately 3725 W at the wall. Electricity is usually the largest recurring cost of running it, so estimate the draw at your own rate before committing to a deployment.
- Cost per hour
- $0.26
- Cost per day
- $6.26
- Cost per month (30 days)
- $187.74
Based on a rated draw of 3725 W at 100% uptime: power in kW × 24 × your rate. Real consumption varies with firmware, ambient conditions and uptime.
SealMiner DL1 Air Cooling, Airflow & Noise
The Bitdeer SealMiner DL1 Air is air-cooled. It pulls cool air in one end and exhausts hot air out the other, so a deployment needs strict hot-aisle / cold-aisle separation, sufficient CFM per unit, and filtration to keep dust off the hashboards.
Air-cooled units are the simplest to install — no plumbing, no fluid — which makes them the practical choice for smaller sites, pilot deployments and containers that already have fan-wall ventilation. Keep intake temperatures within the manufacturer's operating range to avoid thermal throttling.
The trade-off is noise and density. Expect industrial noise levels at full load, which rules out residential and most office environments, and expect lower hashrate per square metre than an equivalent hydro or immersion setup.
Why Consider the Bitdeer SealMiner DL1 Air?
Lower power per unit
About 3.7 kW fits standard circuits and allows incremental scaling.
Fast to deploy
Install with airflow and power only — useful for pilots and hosted slots.
Who Is the SealMiner DL1 Air Best For?
- Air-cooled sites entering Scrypt mining
- Hosted deployments with ~4 kW slots
- Pilot projects before a hydro build
- Operators diversifying into LTC/DOGE
Bitdeer SealMiner DL1 Air vs Comparable Miners
How the Bitdeer SealMiner DL1 Air compares with the closest alternatives MinersDeals supplies on hashrate, power draw, efficiency and cooling.
| Model | Hashrate | Algorithm | Power | Efficiency | Cooling | Release |
|---|---|---|---|---|---|---|
| Bitdeer SealMiner DL1 Air | 25 Gh/s | Scrypt | 3725 W | 149 J/Gh | Air cooling | March 2026 |
| Bitdeer SealMiner DL1 Hydro | 52.5 Gh/s | Scrypt | 7823 W | 149 J/Gh | Hydro (liquid) cooling | June 2026 |
| Bitmain Antminer L11 Hyd 6U | 33 Gh/s | Scrypt | 5676 W | 172 J/Gh | Hydro (liquid) cooling | Late 2025 |
| Bitdeer SealMiner A4 Pro Air | 336 TH/s | SHA-256 | 3662 W | 10.9 J/TH | Air cooling | April 2026 |
Efficiency (joules per unit of hashrate) determines how long a machine stays profitable as network difficulty rises, while total power draw determines what electrical and cooling infrastructure you need per unit. A more efficient miner is not automatically the better purchase — price per terahash, availability and the cost of the cooling infrastructure it demands all feed into the decision.
If you are weighing two of these models against each other, send us your electricity rate, target quantity and site cooling type and we will model the comparison against real availability and pricing.
Bitdeer SealMiner DL1 Air Price
Pricing for the Bitdeer SealMiner DL1 Air can vary depending on quantity, availability, market conditions and fulfillment requirements. MinersDeals provides individual and volume quotes for qualified buyers, so we publish current pricing on request rather than as a fixed list price.
Buying multiple units? Ask about volume pricing.
Buy Bitdeer SealMiner DL1 Air
Looking to purchase the Bitdeer SealMiner DL1 Air? MinersDeals helps individual buyers, mining operators and enterprise customers source specialized hardware. Submit your requirements to receive current availability and pricing.
Wholesale & Bulk SealMiner DL1 Air Orders
Planning a larger deployment? Request pricing for 10, 50, 100 or more units. MinersDeals supports hardware procurement for mining farms, hosting providers and infrastructure operators, including staged delivery across multiple sites.
Frequently Asked Questions
What is the DL1 Air hashrate?
25 Gh/s at approximately 3,725 W, an efficiency of 149 J/Gh.
Is it as efficient as the hydro DL1?
Yes — Bitdeer rates both at 149 J/Gh. The hydro model simply delivers more hashrate per unit.
What coins does it mine?
Litecoin, Dogecoin and other Scrypt chains through merge mining.
How loud is it?
Bitdeer has not published a noise figure; expect industrial levels typical of air-cooled miners of this power class.
When was it announced?
16 March 2026.
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