Lenovo - 23" ThinkCentre All-in-One Computer - 3 GB Memory - 320 GB Hard Drive - Business Black

Number of Processors Installed: 1

Processor Manufacturer: Intel

Processor Type: Core i3

Processor Model: i3-550

Processor Core: Dual-core (2 Core)

Processor Speed: 3.20 GHz

64-bit Processing: Yes

Hyper-Threading: Yes

Chipset Manufacturer: Intel

Chipset Model: Q57 Express

Standard Memory: 3 GB

Maximum Memory: 8 GB

Memory Technology: DDR3 SDRAM

Memory Standard: DDR3-1333/PC3-10600

Number of Total Memory Slots: 2

Total Hard Drive Capacity: 320 GB

Optical Drive Type: DVD-Writer

Optical Media Supported: DVD?R/?RW

Controller Type: Serial ATA/300

Screen Size: 23"

Display Screen Type: Active Matrix TFT Color LCD

Screen Mode: Full HD

Aspect Ratio: 16:9

Screen Resolution: 1920 x 1080

Backlight Technology: CCFL

Graphics Controller Manufacturer: Intel

Graphics Controller Model: Graphics Media Accelerator HD

Graphics Memory Capacity: 1.25 GB

Graphics Memory Accessibility: Shared

Ethernet Technology: Gigabit Ethernet

Wi-Fi: Yes

Wi-Fi Standard: IEEE 802.11n

Webcam: Yes

Total Number of USB Ports: 6

DisplayPort: Yes

Operating System: Genuine Windows 7 Professional

Operating System Architecture: 64-bit

Color: Business Black

Form Factor: Desktop

Height: 17.4"

Width: 22.0"

Depth: 4.3"

Weight (Approximate): 23.60 lb

Green Compliant: Yes

Green Compliance Certificate/Authority: 80 Plus Bronze, EPEAT Gold, Energy Star, GREENGUARD, RoHS, TCO Certified Edge

Limited Warranty: 3 Year