Newest Dell XPS 8900 Desktop (Skylake Intel Quad-Core i7-6700 Processor up to 4.0GHz, 16GB DDR4 RAM, 2TB HDD, Nvidia GTX 745 4GB Graphics, HDMI, WiFi, Bluetooth, Windows 7 Professional)

Processor & Memory: 

6th Generation Intel® Core™ i7-6700 Processor (8M Cache, up to 4.0 GHz) 16GB, 2133MHz, DDR4 up to 64GB (Additional memory sold seperately)

Drives:

2TB 7200RPM SATA Hard Drive DVD-RW (Writes to DVD/CD)

Operating System: 

Windows 7 Professional 64 Bit, free upgrade to Windows 10 Professional

Graphics & Video:

4GB NVIDIA GeForce GTX 745 Graphics Monitor Not Included

Communications:

Dell Wireless-N 1801 + Bluetooth® 4.0 Integrated 10/100/1000 Base Ethernet LAN (RJ-45 Connector)

Audio:

Integrated 7.1 with Waves MaxxAudio® Processing

Keyboard & Mouse:

Dell Wired Keyboard + Laser Mouse

Ports & Slots:
Front
2 USB 2.0
2 USB 3.0 Ports
Powered USB Charging when system off

Rear
HDMI
Display Port
45 – RJ (10/100/1000Base)
4 USB 3.0
2 USB 2.0

Slots:

4 DIMMs
19 in 1 Card Reader (CF Type I, CF Type II, Micro drive, mini SD, MMC, MMC mobile, MMC plus, MS, MS Pro, MS Pro Duo, MS Duo, MS Pro-HG, RS-MMC, SD, SDHC Class 2, SDHC Class 4, SDHC Class 6, SM, xD)

Bays
(3) HDD bays, (2) ODD bays

Additional Information:

Dimensions: 16.01″ x 7.3″ x 17.49″