Lenovo ThinkCentre E73 Mini-Tower Desktop: Core I3 – 4GB RAM – 500GB Internal Storage

Features.

Platform.

• Operating system: Windows 8.0
• Chipset: Intel H81 Express Chipset for ThinkCentre E73
• CPU: Intel Core i3-4130 Processor
   
• GPU: Intel® HD Graphics

Body.

• Dimensions (HxWxD): 400 mm x 160 mm x 397 mm (15.74″ x 6.29″ x 15.62″)

Memory.

• RAM: 4GB DDR3L
• Internal Storage: 500GB 7200RPM SATA

Sound.

• High De?nition (HD) Audio, Realtek® ALC622 codec

Keyboard and mouse.

• Preferred Pro USB Keyboard (USB connector), black
• Slim USB Keyboard (Win 8)
• Ultraslim Plus KB/MS US English
• Mouse Enhanced Optical USB Mouse, black, Lenovo logo

Communication.

• Ethernet : Gigabit ethernet port, Realtek RTL8111GN, Wake on LAN®
• PCIe Modem
• PCIe WLAN4 : 11b/g/n wireless, PCIe Half Mini Card (selected models)

Expansion: Bays.

• Bay 1: 5.25″, 1.6″ high, access, std optical
• Bay 2: 3.5″, 1″ high, no access, opt disk
• Bay 3: 3.5″, 1″ high, no access, std disk
• Bay 4: 1.5″, .35″ high, access, opt reader
• *bay only available on models with HDD/SSD/reader installed

Standard I/O ports.

• Front ports: Two USB 2.0, microphone (stereo, 3.5mm), headphone (stereo, 3.5mm)
• Rear ports: Two USB 3.0; Two USB 2.0, serial (9-pin), optional 2nd serial (9-pin); Optional parallel (9-pin), keyboard (PS/2), mouse (PS/2); Ethernet (RJ-45)
• One Intergrated VGA port
• One Integrated Display port
• Rear audio ports Line-in (stereo, 3.5mm), line-out (stereo, 3.5mm), microphone-in (stereo, 3.5mm)
• Audio : High De?nition (HD) Audio, Realtek® ALC662 codec
• PCIe WLAN4 : 11b/g/n wireless, PCIe Half Mini Card, Intel Centrino® Wireless-N 2230, Wi-Fi + Bluetooth combo adapter, 2×2 (selected models)
• Speaker : Internal speaker for business audio (1.5 watt)
• IEEE 1394 : None
• Ethernet : Gigabit ethernet port, Realtek RTL8111GN, Wake on LAN®
• Manageability : Intel Standard Manageability
• Modem : None
• Security chip : None

Slots.

• Slot 1: half-length, full-height, PCIe 3.0 x16 (60w max)
• Slot 2: half-length, full-height, PCIe 2.0 x1
• Slot 3: half-length, full-height, PCIe 2.0 x1

Security.

• One lock to secure both cover and entire system to ? xed object: Padlock loop (in rear for opt padlock); Security slot (in rear for optional Kensington® MicroSaver® cable)
• Power-on password
• Administrator password
• Hard disk password
• Boot sequence control
• Boot without keyboard and mouse
• Serial port I/O control
• Individual USB port disablement
• Chassis intrusion switch on selected model(s)

Optical drive.

• DVD-ROM
• DVD Recorderable

Power.

• 180 watts, universal, autosensing