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Ships within 48 hours · Estimated delivery Aug 28 - Sep 2
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Description
Antminer Mini Silencer Blower 300W/400W AC Motor — S19 S19 Pro T19 D7 DR7 E11 KA3 KS3 HS3 E9 E9 ProAntminer Black Mini Silencer S19, S19 Pro, S19j, T19, D7, DR7, E11, KA3, KS3, HS3, E9, E9 Pro The compact Black Mini silencer for the Antminer legacy family with four 120mm linear 4 pin cooling fans 12 different miner models across Bitcoin, Decred, Ethash, Kadena, Kaspa legacy and Handshake algorithms. Same acoustic platform as our Silver Industrial fiche, in a smaller plastic housing for tight installation spaces. Choose 300W or 400W AC motor before
Antminer Black Mini Silencer — S19, S19 Pro, S19j, T19, D7, DR7, E11, KA3, KS3, HS3, E9, E9 Pro
The compact Black Mini silencer for the Antminer legacy family with four 120mm linear 4-pin cooling fans — 12 different miner models across Bitcoin, Decred, Ethash, Kadena, Kaspa legacy and Handshake algorithms. Same acoustic platform as our Silver Industrial fiche, in a smaller plastic housing for tight installation spaces.
Choose 300W or 400W AC motor before ordering. Each motor includes an on-unit High / Medium / Low speed switch.
Compact form factor for closet, rack and shelf installations
The Black Mini Standard fits where the Silver Industrial cannot: equipment closets, rack-mount cabinets, under-shelf positions and ceiling-mounted above the exhaust port. Lighter plastic housing makes wall-mounting straightforward.
AC motor with speed switch — 300W or 400W
The 300W and 400W are two distinct AC motors chosen via Shopify variant before ordering. Each includes a 3-position speed switch (High / Med / Low) on the unit itself, allowing in-place tuning of airflow vs. noise without firmware modification.
Linear 4-pin fan simulators + exhaust adapter included
Ships with 4 × linear 4-pin Antminer fan simulators matched to the legacy control board layout, plus a universal exhaust adapter that mates the blower intake to the miner exhaust port without custom fabrication. No fan-error alarms after installation.
Acoustic performance — residential garage compatible
Stock legacy Antminer noise: typically 75-80 dB at 1 m. With Black Mini Standard installed and proper ducting: 52-62 dB at 1 m. Performance depends on ambient temperature, duct length, room volume and miner load.
What's in the box
| Item | Quantity | Notes |
|---|---|---|
| Black Mini Standard blower (plastic) | 1 | 300W or 400W AC motor |
| Linear 4-pin fan simulator | 4 | Matches legacy Antminer control board headers |
| Universal exhaust adapter | 1 | Mates blower intake to miner exhaust port |
| Power cable | 1 | US / EU / UK / AU per variant |
Specifications
| Specification | 300W variant | 400W variant |
|---|---|---|
| Motor type | AC with speed switch | AC with speed switch |
| Rated power | 300W | 400W |
| Housing | Plastic, compact form factor | Plastic, compact form factor |
| Speed control | 3-position switch (High/Med/Low) | 3-position switch (High/Med/Low) |
| Compatible fan connector | Linear 4-pin × 4 | Linear 4-pin × 4 |
| Compatible miners | S19, S19 Pro, S19j, T19 series, D7, DR7, E11, KA3, KS3, HS3, E9, E9 Pro | idem |
| Exhaust adapter | Included | Included |
| Input voltage | 110-240V AC | 110-240V AC |
| Power plug options | US / EU / UK / AU | US / EU / UK / AU |
| Condition | New | New |
Related products
- Antminer Legacy Linear 4pin Silver Industrial Silencer (metal housing, 200W/300W copper motor)
- Antminer L7 Black Mini Standard Silencer (Litecoin Scrypt dedicated)
- Antminer S21 / T21 Black Mini Silencer (SHA-256 modern)
- Antminer Modern Square 4pin Black Mini Silencer (L9 AL1 KS5 S19jXP)
Confirm fan connector type before ordering — email [email protected] if your miner board has a mix of connector types.
Worldwide shipping from our Shenzhen warehouse. DDP available for US and EU customers.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy