GekkoScience Compac A2 V2
- Hashrate
- 600 GH/s
- Power
- —
- Efficiency
- —
- Noise
- —
from $80 $133 per TH
Home miner Lottery miner Rack / shelf Pre-order
Braiins Forge Axe
A stackable four-chip BM1370 miner from Braiins Forge, rated at 4.8 TH/s and overclocked to 6.5 TH/s. It uses an RP2350 controller with swappable modules, wired Ethernet and a front port for a display, and it fits 10-inch and 19-inch racks. It is on pre-order; Braiins has not published its power draw.
Best price $221
$46.13 per TH · New · Pre-order at Braiins Forge
pre-order, "starts shipping later this year"
Hashrate4.8 TH/s worst 250 GH/sbest 1.16 PH/s 166th best of 197 (the bar uses a log scale)
Power (stock)—
Efficiency—
Earns per kWh—
Heat output—
Noise—
Price per TH$46.13 worst $539.96best $1.82 125th best of 156 (the bar uses a log scale)
Where to buy
| Store | Trustpilot | Condition | Availability | Listed price | In your currency | Per TH | Checked | Link |
|---|---|---|---|---|---|---|---|---|
| Braiins Forge Maker's own shop pre-order, "starts shipping later this year" | No score | New | Pre-order | €199 | $221 | $46.13 | 4 Nov 2026 | Visit |
| Braiins Forge Maker's own shop Forge Axe Founder's Edition (same 4.8 TH/s, 4x BM1370 specs) | No score | New | Pre-order | €299 | $333 | $69.31 | 4 Nov 2026 | Visit |
| Bitcoin Merch Ships from United States listed as Braiins Axe Forge 4.8 TH/s; store shows it as orderable, shipping date not confirmed | TrustScore 4.4 out of 5, 1,082 reviews | New | Check store | $400 | $400 | $83.33 | 4 Nov 2026 | Visit |
Prices as listed on each store's page on the date shown, without shipping. Prices marked excl. tax leave out VAT or sales tax, and others may too. Per TH uses the hashrate of the unit each store sells. Converted at ECB rates of 11 Nov 2026. Trustpilot scores are for the store, not the device. Each store's name opens its page, with everything it sells and its reviews.
Heat, running cost and sats
The maker hasn't published a power figure, so we can't work out the running cost yet.
Specifications
| Brand | Braiins |
|---|---|
| Model | Forge Axe |
| SKU | — |
| Type | Lottery miner · Home |
| Form factor | Rack / shelf |
| Cooling | Air |
| Production status | Pre-order |
| Launch date | — |
| Hashrate | 4.8 TH/s |
| Power consumption (stock) | — |
| Mining efficiency | — |
| ASIC chip | Bitmain BM1370 × 4 (named by the device's maker) |
| Heat output | — |
| Input voltage | — |
| Frequency | — |
| Net dimensions (W × D × H) | — |
| Net weight | — |
| Noise | — |
| Operating temperature | — |
| Area heated | — |
| Colours | — |
| Company based in | Czech Republic * |
| Made in | — |
* Not confirmed by the maker's own documents yet.
Heat modes
| Mode | Hashrate | Power | Heat |
|---|---|---|---|
| Overclocked | 6.5 TH/s | — | — |
Features
- Four Bitmain BM1370 ASICs
- RP2350 control platform with swappable control modules (ESP32 board option)
- Wired Ethernet (WIZnet W5500)
- Front extension port for a display or accessories
- Fits 10-inch (2 per row) and 19-inch (4 per row) racks
- Front-to-back heat-pipe cooling with programmable RGB fan
- Also runs standalone on a desk
Reviews
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Sources and data notes
- maker product page (4x BM1370, 4.8 TH/s, overclock 6.5 TH/s, RP2350, Ethernet, rack fit, EUR 199 pre-order) braiinsforge.com
- news coverage of the stackable Forge miner cryptobriefing.com
- Bitcoin Merch product page or product data (price, availability) bitcoinmerch.com
- Braiins Forge product page (price, availability) braiinsforge.com
- ASIC chip: maker product page: 4x BM1370 mining chips, 4.8 TH/s nominal, overclocked to 6.5 TH/s, RP2350 controller braiinsforge.com
Not yet confirmed from the maker's own documents: launch date; where the company is based; where it's made; power; efficiency; input voltage; frequency; dimensions; weight; noise; operating temperature; images.
Spotted a mistake? Let us know.