描述
Original BM1489 Asic IC chip & Tin tool For Antminer L7
The chip needs to be used with Tin tool then can work
Antminer L7 Repair Checklist：Detail
Bitmain BM1489 ASIC chip for Antminer L7 hashboard damaged ASIC chip replacement.
High-quality Antminer BM1489 chips can be used to replace a faulty chip on L7 hashboard that mines Litecoin or Dogecoin
100% OK only from NBTC!
Shipped by DHL, the fastest 3 days
Buy 1000 pieces, get a full set of tin tool for free!
About Litecoin Antminer L7
Note: The Antminer L7 server (9500M) is with fixed frequency 1850 MHz. Firmware will stop running when the Temp (Outlet) reaches to 80℃，there will be an error message “over max temp, pcb temp (real-time temp)” shown on the bottom of kernel log page. Meanwhile, the server temperature on the dashboard interface turns to abnormal and shows “Temp is too high”.
Function |
LTC/DOGE Scrypt Air-cooling Miner |
Specifications |
9050M 3260W 0.36J/M |
L7 Specifications
| Product Glance | |
| Model | Antminer L7 |
| Algorithm | Cryptocurrency | Scrypt | LTC/DOGE |
| Hashrate, MH/s | 9050 ±3% |
| Power on wall @25°C, Watt | 3260 ±10% |
| Power efficiency on wall @25°C, J/MH | 0.36 ±10% |
| Detailed Characteristics | |
| Power Supply | |
| Power supply AC Input voltage, Volt(1-1) | 200~240 |
| Power supply AC Input Frequency Range, Hz | 47~63 |
| Power supply AC Input current, Amp(1-2) | 20 |
| Hardware Configuration | |
| Networking connection mode | RJ45 Ethernet 10/100M |
| Miner Size (Length*Width*Height, w/o package),mm | 370*195.5*290 |
| Miner Size (Length*Width*Height, with package),mm | 570*316*430 |
| Net weight, kg | 13.5 |
| Gross weight, kg | 15.0 |
| Environment Requirements | |
| Operation temperature,°C(1-3) | 0~40 |
| Storage temperature,°C | -20~70 |
| Operation humidity(non-condensing) , RH | 10~90% |
NOTE:
(1-1) Caution: Wrong input voltage may probably cause L7 miner damaged
(1-2) Two AC input wires, 10A per wire
(1-3) Operation altitude is recommended below 2000m
