Here's a laptop with a quad-SSD RAID 0 configuration:
On a slightly unrelated note, would a 13.1 display with 1600 x 900 or even 1920 x 1080 resolution be even usable?The Z Series notebooks offer high speeds, thanks to the quad SSDs, Intel Core i7-620M processor, 1GB Nvidia Geforce GT 300m GPU and Sony's own dynamic hybrid graphics system. According to Sony, they are built to be tough with carbon fibre and aluminium casings and weigh just under 1.45kg. Mobile connectivity is covered by Sony's Vaio Everywair 3G mobile broadband system, while WLAN and Bluetooth options are also provided.