The 900's are here, first of the block is Gigabyte with their updated P35 v3 line:
P35X V3 specs
CPU
4th Generation Intel® Core™ i7-4860HQ (2.4GHz-3.6GHz)
4th Generation Intel® Core™ i7-4710HQ (2.5GHz-3.5GHz)
Display
15.6" WQHD+ 2880x1620 Wide Viewing Angle LCD
15.6" Full HD 1920x1080 Wide Viewing Angle LCD
System Memory 4/8GB DDRIIIL 1600, 2 slots (Max 16GB)
Video Graphics
Intel® HD Graphics 4600
NVIDIA® GeForce® GTX 980M GDDR5 8GB
Supports NVIDIA® Optimus™ Technology
Storage
*Supports Quadruple-storage System
128/256/512GB mSATA SSD
128/256/512GB mSATA SSD + 500/750GB/1TB/2TB 2.5" HDD 5400rpm/7200rpm
128/256/512GB mSATA SSD + 128/256/512GB mSATA SSD + 500/750GB/1TB/2TB 2.5" HDD 5400rpm/7200rpm
500/750GB/1TB/2TB 2.5" HDD 5400rpm/7200rpm
P35W V3 specs different to above
CPU
4th Generation Intel® Core™ i7-4710HQ (2.5GHz-3.5GHz)
Display 15.6" Full HD 1920x1080 Wide Viewing Angle LCD
Video Graphics
Intel® HD Graphics 4600
NVIDIA® GeForce® GTX 970M GDDR5 6GB
Supports NVIDIA® Optimus™ Technology
Shared specs
Keyboard Type Full-sized Auto-Adjusting Backlit Keyboard
Optical Disk Drive Blu-ray Rewritable Drive with BDXL Support
Super Multi DVD RW
I/O Port USB(3.0)*2, USB(2.0)*2, HDMI, D-sub, RJ45, Mic-in, Earphone-out (SPDIF), SD Card Reader, DC-in Jack, Mini DisplayPort
Audio 1.5 Watt Speaker*2, Woofer speaker*1, Microphone, Dolby® Digital Plus™ Home Theater
Communications LAN: 10/100/1000Mbps Ethernet
Wireless LAN: 802.11ac/b/g/n
Bluetooth: Bluetooth V4.0
Webcam HD Camera
Security Kensington Lock
Battery Li-Polymer, 11.1V, 75.81Wh
Dimensions 385(W) x 270(D) x 20.9(H) mm
Weight ~2.16kg (w/ Li-Polymer Battery)
~2.26kg (w/ ODD and Li-Polymer Battery)