Lenovo ThinkCentre E73 10DR - Desktop PC Intel Core i5 4460S 2.9 GHz - 4 GB RAM.

4th Generation Intel® Core� Processors
With 10% more processing power, 4th generation Intel® Core� processors deliver the performance to increase business productivity for your business. They can also guard against identity theft and ensure safe access to your network with built-in security features.
3.5â?? Solid State Hybrid Drives
Gain faster data access and up to 10% better performance with the industry-first 3.5â?? solid state hybrid drives.

Optimized Data and Hardware Security
Keep your business-critical information safe through USB port disablement and the password-protected BIOS and HDD. You can also safeguard your hardware by physically securing your mouse and keyboard, while the Kensington slot enables you to lock down your E73.

Eco-friendly and Energy Efficient
Lenovo Desktop Power Manager lets you balance power management and performance to save energy and lower costs. The E73 is also ENERGY STAR compliant, EPEAT® Gold and Cisco EnergyWiseâ?¢ certifiedâ??so you can feel good about the planet and your bottom line.

Faster Data Transfer
With SuperSpeed USB 3.0, transfer data up to 10 times faster than previous USB technologies. You can also connect to audio- and video-related devices with WiFi and Bluetooth® technology.

Enhanced Graphics
Enjoy rich screen resolution and vivid graphics with NVIDIA® or AMD Radeon� discrete 3D graphics cards.

Extensive Storage
With up to 2TB in HDD storage, the ThinkCentre E73 has more than enough room for your files, photos, documents, and media.

Advanced Technical Support
You demand a lot from your system and Lenovo Services is here to help you stay productive. By-pass basic troubleshooting support with direct access to advanced level technicians to resolve issues quickly.

Processor
Processor cache	6 MB
Processor cache level	L3
Processor frequency	2.9 GHz
Processor model	i5-4460S
Number of processors installed	1
Processor boost frequency	3.4 GHz
System bus rate	5 GT/s
Processor socket	Socket H3 (LGA 1150)
Processor threads	4
Processor cores	4
Processor family	Intel Core i5-4xxx
Memory
Memory layout (slots x size)	1 x 4 GB
Internal memory	4 GB
Maximum internal memory	16 GB
Memory slots	2x DIMM
Internal memory type	DDR3-SDRAM
Memory clock speed	1600 MHz
Storage
Storage media	HDD
Number of storage drives installed	1
Number of hard drives installed	1
Hard drive capacity	500 GB
Hard drive speed	7200 RPM
Hard drive interface	Serial ATA
Hard drive size	8.89 cm (3.5")
Card reader integrated	Yes
Total storage capacity	500 GB
Optical drive
Optical drive type	DVD±RW
Optical drives quantity	1
Graphics
On-board graphics adapter model	Intel HD Graphics 4600
Operating system/software
Operating system architecture	64-bit
Recovery operating system	Windows 8.1 Pro
Operating system installed	Windows 7 Professional
Networking
Ethernet LAN	Yes
Ethernet LAN data rates	10, 100, 1000 Mbit/s
Cabling technology	10/100/1000Base-T(X)
Ports & interfaces
VGA (D-Sub) ports quantity	1
USB 3.0 ports quantity	2
USB 2.0 ports quantity	4
Microphone in	Yes
Line-out	Yes
Line-in	Yes
Headphone outputs	1
Ethernet LAN (RJ-45) ports	1
DVI port	No
DisplayPorts quantity	1
Expansion slots
PCI Express x1 (Gen 2.x) slots	2
PCI Express x16 (Gen 3.x) slots	1
Technical details
Water cooling system	No
Intel 64	Yes
Intel visual technologies	Intel Clear Video HD, Intel Insider, Intel InTru 3D, Intel Quick Sync Video
Intel Wireless Display (WiDi) Technology	Yes
Cable lock slot type	Kensington
Product type	PC
Intel vPro Technology	No
Intel Turbo Boost Technology	2.0
Intel Smart Connect Technology	No
Intel Rapid Start Technology	No
Intel My WiFi Technology	Yes
Intel Identity Protection Technology	Yes
Intel Hyper-Threading Technology	No
Intel Anti-Theft Technology	Yes
Colour of product	Black
Chassis type	Mini Tower
Audio system	HD
Intel Smart Response Technology	No
Number of 5.25" bays	1
Number of 3.5" bays	1
Cable lock slot	Yes
Motherboard chipset	Intel H81
Design
Water cooling system	No
Cable lock slot type	Kensington
Colour of product	Black
Chassis type	Mini Tower
Number of 5.25" bays	1
Number of 3.5" bays	1
Cable lock slot	Yes
Performance
Product type	PC
Audio system	HD
Motherboard chipset	Intel H81
Processor special features
Intel 64	Yes
Intel visual technologies	Intel Clear Video HD, Intel Insider, Intel InTru 3D, Intel Quick Sync Video
Intel Wireless Display (WiDi) Technology	Yes
Intel vPro Technology	No
Intel Turbo Boost Technology	2.0
Intel Smart Connect Technology	No
Intel Rapid Start Technology	No
Intel My WiFi Technology	Yes
Intel Identity Protection Technology	Yes
Intel Hyper-Threading Technology	No
Intel Anti-Theft Technology	Yes
Intel Smart Response Technology	No
Power
Power supply	180W
Weight & dimensions
Width	16 cm
Depth	40 cm
Height	39.7 cm
Weight	7.5 kg
Certificates
RoHS compliance	Yes
EPEAT compliance	Gold
Energy Star certified	Yes
Packaging content
Mouse included	Yes
Keyboard supplied	Yes
Display included	No

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