Antminer L3+ is currently the most powerful Litecoin miner by Bitmain. It boasts a 504MH/s hashrate with a power consumption of 800W for $1644. Shipping starts on the 15th of July.
Specifications
Hash Rate 504MH/s. A variation of +/- 5% is expected.
Power Consumption 800W +10% (at the wall, with Bitmain's APW3 PSU, 93% efficiency, 25°C ambient temperature)
Power Efficiency 1.6J/MH +10% (at the wall, with Bitmain's APW3 PSU, 93% efficiency, 25°C ambient temperature)
DC Voltage Input 11.60 ~ 13.00V
Chip Type BM1485
Chip quantity per unit 288 chips on four hashing boards, 72 chips on one hashing board
Dimensions 352mm (l) x 130mm (w) x 187.5mm (h)
Operating temperature 0°C - 40°C
Network connection Ethernet