0H869M - Dell Intel X58 DDR3 6-Slot System Board (Motherboard) Socket LGA1366 for Alienware Aurora
RV30W
Dell Alienware Aurora R2 Intel Desktop Motherboard
Socket 1366
Specifications:

Supported Processors:
Intel Core i7 920 2.66GHz (8MB Cache) Quad Core Processor
Intel Core i7 930 Quad Core Processor (2.8GHz, 8MB Cache)
Intel Core i7 960 Quad Core Processor (3.2GHz, 8MB Cache)
Intel Core i7 980x Extreme Six Core Processor (3.33GHz, 12MB Cache)
Intel Core i7-970 Six Core Processor, 3.23GHz, 12MB Cache
Supported Memory:
Up to 24GB Tri-Channel DDR3 SDRAM at 1333Mhz - 6 DIMMS
Up to 12GB Tri-Channel DDR3 SDRAM at 1600Mhz - 6 DIMMS
Up to 6GB Tri-Channel DDR3 SDRAM at 1866Mhz - 3 DIMMS
6x 240-Pin DDR3 SDRAM Slots
Audio:
Integrated
Video:
Not Integrated
Peripheral Interface
(1x ) eSATA
(1x) RJ-45 Gigabit Ethernet
(6x) High-Speed USB 2.0
(1x) Firewire IEEE 1394
(1x) Microphone In
(1x) Line-In
(1x) Front Left/Right Speakers
(1x) Center Speaker
(1x) Rear Left/Right Speakers
(1x) Side Left/Right Speakers
(1x) SPDIF Digital Output (TOSLINK)
(1x) SPDIF Digital Output (Coax)
Expansion:
(2x) PCI-Express 2.0, PCI-e x16
(2x) PCI-e x1