Processor 4th Gen Intel Core™ i 3-4130 3.40 G Hz 3MB Cache Intel HD 4400 Graphics Memory 4GB DDR3 SDRAM 1600 M Hz Hard Drive 500GB 3.5inch Serial ATA (7.200 Rpm) Optical Drive 16X DVD +/-RW Drive Software Operating System: Windows 7 Professional With upgrade media for windows 8 pro Display Not Included Graphics Intel HD 4400 Input Devices Keyboard & Mouse Networking Wired LAN
- RJ-45 port Warranty 1 Year Manufacturer Warranty
...

Processor 4th Gen Intel Core™ i 5-4570 3.20 G Hz Turbo Boost up to 3.6 G Hz 6MB Cache Intel HD 4400 Graphics Memory 4GB DDR3 SDRAM 1600 M Hz Hard Drive 500GB 3.5inch Serial ATA (7.200 Rpm) Optical Drive 16X DVD +/-RW Drive Software Operating System: Windows 7 Professional With upgrade media for windows 8 pro Display Not Included Graphics Intel HD 4400 Input Devices Keyboard & Mouse Networking Wired LAN
- RJ-45 port Warranty 1 Year Manufacturer Warranty
...

Processor Intel Core i 5-4570 3.2 G Hz, Up to 3.6 G Hz Turbo Boost 6MB Cache 4 Cores Intel H81 Chipset Memory 8GB DDR3 1600 M Hz RAM (max) 2 x DIMM Hard Drive 1TB SATA 7200rpm Optical Drive DVD RW Software Operating system: Windows 7 Professional 64 Display Not Included Graphics Intel HD Graphics Networking LAN: Integrated Realtek RTL8151GD Ethernet LAN 10/100/1000 Power Supply Standard 290W PSU Active PFC ENERGY STAR compliant, Active PFC

Dimensions Width 17.5 cm Depth 41.7 cm Height 36 cm Weight 9.4kg Interfaces 2 external USB (Universal Serial Bus) 3.0 ports (rear) 6 external USB (Universal Serial Bus) 2.0 ports (2 front, 4 rear); 1 RJ-45; 1 VGA; 1 Display Port 1.2; 1 Mic-in & 1 Headphone out (front); 1 Mic-in/ Line-in & 1 Line-out (rear) Expansion 1 full height PCIe x 16 3 full height PCIe x 1 Bays 2 internal 3.5” 2 external 5.25” Warranty 1 Year Manufacturer Warranty

...

Processor Intel Core i 5-4590 3.3 G Hz Quad Core 6MB Cache Memory 4GB DDR3 RAM 1600 M Hz Expandable to 16GB Configuration 1 x 4GB 2 x DIMM Hard Drive 500GB SATA Optical Drive DVD ROM Software Operating System: Windows 7 + 8.1 Pro 64bit Display Not Included Graphics Intel HD Graphics Networking LAN: 10/100/1000 Base-T (X) Power Supply 255 Watt

Dimensions Width 9.3 cm Depth 31.2 cm Height 29 cm Weight 6kg Interfaces 6 x USB (Universal Serial Bus) 2.0 (2 front, 4 rear ) 2 x USB (Universal Serial Bus) 3.0 1 x LAN 1 x microphone (1 in front ) 1 x headphones (1 internal ) 1 x audio line-in/microphone 1 x audio line-out 1 x VGA 1 x Display Port Slots 1 half height PCIe x 16 1 half height PCIe x 1 Bays 1 internal 3.5” 1 external 5.25” (slimline) Warranty 1 Year Manufacturer Warranty

...

Processor Intel Pentium G3240 3.1 G Hz Memory 4GB DDR3 RAM 1600 M Hz Expandable to 16GB Configuration 1 x 4GB 2 x DIMM Hard Drive 500GB SATA Optical Drive DVD Writer Software Operating System: Windows 7 + 8.1 Pro 64bit Display Not Included Graphics Intel HD Graphics Networking LAN: 10/100/1000 Base-T (X) Intel AC-7260 + BT Power Supply 255 Watt

Dimensions Width 9.3 cm Depth 31.2 cm Height 29 cm Weight 6kg Interfaces 6 x USB (Universal Serial Bus) 2.0 (2 front, 4 rear ) 2 x USB (Universal Serial Bus) 3.0 1 x LAN 1 x microphone (1 in front ) 1 x headphones (1 internal ) 1 x audio line-in/microphone 1 x audio line-out 1 x VGA 1 x Display Port Slots 1 half height PCIe x 16 1 half height PCIe x 1 Bays 1 internal 3.5” 1 external 5.25” (slimline) Warranty 1 Year Manufacturer Warranty

...

Processor 4th Gen Intel Core™ i 3-4130 3.40 G Hz 3MB Cache Intel HD 4400 Graphics Memory 4GB DDR3 SDRAM 1600 M Hz Hard Drive 500GB 3.5inch Serial ATA (7.200 Rpm) Optical Drive 16X DVD +/-RW Drive Software Operating System: Windows 7 Professional With upgrade media for windows 8 pro Display Not Included Graphics Intel HD 4400 Input Devices Keyboard & Mouse Networking Wired LAN
- RJ-45 port Warranty 1 Year Manufacturer Warranty
...

Processor 4th Gen Intel Core™ I5-4570 Processor 3.20 G Hz Turbo boost up to 3.6 G Hz Quad Core 6MB Cache Memory 4GB 1600 M Hz DDR3 Non-ECC Configuration 1 x 4GB Hard Drive 500GB 3.5inch Serial ATA (7.200 Rpm) Optical Drive 8X Slimline DVD+/-RW drive Software Operating System: Windows 7 Professional (64 Bit Windows 8 License, Media) Display Not Included Graphics Integrated Intel HD graphics Audio Internal Dell Business Audio Speaker Input Devices Dell Optical (Not Wireless), Scroll USB (Universal Serial Bus) (3 buttons scroll) Black Mouse UK/ Irish (QWERTY) Dell KB212-B Quiet Key USB (Universal Serial Bus) Keyboard Black Networking Wired LAN only Power Supply Standard 290W PSU Active PFC

Dimensions Width 29.0 cm Depth 9.3 cm Height 31.2 cm Weight 6kg Interfaces 2 external USB (Universal Serial Bus) 3.0 ports (rear) 6 external USB (Universal Serial Bus) 2.0 ports (2 front, 4 rear); 1 RJ-45; 1 VGA; 1 Display Port 1.2; 1 Mic-in & 1 Headphone out (front); 1 Mic-in/ Line-in & 1 Line-out (rear) Expansion slots 1 full height PCIe x 16 3 full height PCIe x 1 Drive Bays 2 internal 3.5” 2 external 5.25” Warranty 1 Yr Basic Warranty
- Next Business Day 3 Yr Pro Support & Next Business Day On-Site Service


...

Processor Intel Core™ i 5-4570 3.2 G Hz Turbo Boost up to 3.6 G Hz 6MB Cache Intel HD 4400 Graphics Memory 4GB DDR3 SDRAM 1600 M Hz Hard Drive 500GB 3.5inch Serial ATA (7.200 Rpm) Optical Drive 16X DVD +/-RW Drive Software Operating System: Windows 7 Pro Display Not Included Graphics Intel HD 4400 Input Devices Keyboard & Mouse Networking Wired LAN
- RJ-45 port Interfaces USB (Universal Serial Bus) 3.0 ports USB (Universal Serial Bus) 2.0 ports 1 RJ-45 1 VGA 1 Display Port 1.2 1 Mic-in & 1 Headphone out Warranty 1 Year Manufacturer Warranty
...

Processor Intel Pentium DC G3220 3 G Hz, 3MB Cache 2 Cores Intel H81 Chipset Memory 4GB DDR3 1600 M Hz RAM Up to 8GB 2 x DIMM Hard Drive 500GB SATA 7200rpm Optical Drive DVD RW Software Operating system: Windows 7 Professional 64 Display Not Included Graphics Intel HD Graphics Networking LAN: Integrated Realtek RTL8151GD Ethernet LAN 10/100/1000 Power Supply Standard 255W PSU Active PFC ENERGY STAR compliant, Active PFC

Dimensions Width 9.3 cm Depth 31.2 cm Height 29 cm Weight 6kg Interfaces 2 external USB (Universal Serial Bus) 3.0 ports (rear) 6 external USB (Universal Serial Bus) 2.0 ports (2 front, 4 rear); 1 RJ-45; 1 VGA; 1 Display Port 1.2; 1 Mic-in & 1 Headphone out (front); 1 Mic-in/ Line-in & 1 Line-out (rear) Expansion 1 half height PCIe x 16 1 half height PCIe x 1 Bays 1 internal 3.5” 1 external 5.25” (slimline) Warranty 3 Year Manufacturer Warranty

...

Processor Intel Core i 5-4590s 3 G Hz Turbo boost up to 3.7 G Hz 6MB Cache 4 Cores (Quad Core) Memory 4GB 1600 M Hz DDR3 RAM Expandable to 8GB 2 x DIMM Hard Drive 500GB 5400rpm SATA Optical Drive None Software Operating System: Windows 7 Professional (64 Bit Windows 8.1 License, Media) English Display 19.5” WLED with anti-glare coating Graphics Intel HD Graphics Audio Integrated speakers Networking Wired: Integrated 10/100 BASE-T Ethernet LAN Wireless: 802.11b/g/n (1x 1) Power Supply 180W up to 85% Efficient PSU (80 PLUS Bronze) ENERGY STAR 6.0 qualified

Dimensions Width 32.8 cm Depth 48.9 cm Height 6.6 cm Weight 6.33kg Interfaces 2 External USB (Universal Serial Bus) 3.0 ports (Side) 4 External USB (Universal Serial Bus) 2.0 ports (Rear) 1 RJ-45 1 VGA 1 Universal Headset (Side) 1 Line-out (Rear) Expansion / Drive Bays 1 card reader 1 internal 2.5” Bay Warranty 1 Year Manufacturer Warranty Webcam

...