Description
Dell Original Laptop Battery XPS 15 9550 9560 9570 9590 56WHr 3 Cell Extra large Gaming Surface Intel Turbo Boost Intel Turbo Intel Turbo Boost Intel Turbo Boost Technology dynamically increases the processor's frequency as needed by taking advantage of thermal and power headroom to give you a burst of speed when you need it 0 supports up to x2 (From Chipset) RAID Supports RAID 0