Lenovo 10DR001JGE Lenovo ThinkCentre E73 10DR Tower / Core i3 4150 3.5GHz / RAM 4GB / HDD 500GB / Win7 Pro 64-bit / Windows 8.1 Pro 64-bit downgrade

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.
3.5” Solid State Hybrid Drives
Gain faster data access and up to 10% better performance with the industry-first 3.5” 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 EnergyWise™ certified—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.

Feature list

Processor frequency:	3.5 GHz
Processor family:	Intel Core i3-4xxx
Processor model:	i3-4150
Processor cores:	2
Processor socket:	Socket H3 LGA 1150
Processor cache:	3 MB
Processor cache level:	L3
System bus rate:	5 GT/s
Processor threads:	4
Number of processors installed:	1
Internal memory:	4 GB
Internal memory type:	DDR3-SDRAM
Maximum internal memory:	16 GB
Memory layout slots x size:	1 x 4 GB
Memory slots:	2x DIMM
Memory clock speed:	1600 MHz
Total storage capacity:	500 GB
Storage media:	HDD
Number of storage drives installed:	1
Number of hard drives installed:	1
Hard drive capacity:	500 GB
Hard drive interface:	Serial ATA
Hard drive speed:	7200 RPM
Hard drive size:	3.5 "
Optical drive type:	DVD±RW
Optical drives quantity:	1
On-board graphics adapter model:	Intel HD Graphics 4400
Operating system installed:	Windows 7 Professional
Operating system architecture:	64-bit
Recovery operating system:	Windows 8.1 Pro
Ethernet LAN:	Y
Ethernet LAN data rates:	10, 100, 1000 Mbit/s
Cabling technology:	10/100/1000Base-TX
Wake-on-LAN ready:	Y
USB 2.0 ports quantity:	4
USB 3.0 ports quantity:	2
VGA D-Sub ports quantity:	1
DVI port:	N
DisplayPorts quantity:	1
Ethernet LAN RJ-45 ports:	1
Line-in:	Y
Line-out:	Y
Microphone in:	Y
Headphone outputs:	1
PCI Express x1 Gen 2.x slots:	2
PCI Express x16 Gen 3.x slots:	1
Colour of product:	Black
Chassis type:	Mini Tower
Placement supported:	Vertical
Water cooling system:	N
Number of 3.5" bays:	1
Number of 5.25" bays:	1
Cable lock slot:	Y
Cable lock slot type:	Kensington
Product type:	PC
Motherboard chipset:	Intel H81
Audio system:	HD
Intel vPro Technology:	N
Intel Small Business Advantage SBA:	N
Intel Wireless Display WiDi Technology:	Y
Intel visual technologies:	Intel Clear Video HD, Intel InTru 3D, Intel Quick Sync Video
Intel 64:	Y
Intel Virtualization Technology:	VT-x
Enhanced Intel SpeedStep Technology:	Y
Intel Smart Response Technology:	N
Intel Rapid Start Technology:	N
Intel Turbo Boost Technology:	N
Intel Smart Connect Technology:	N
Intel Hyper-Threading Technology:	Y
Intel My WiFi Technology:	N
Intel Identity Protection Technology:	N
Intel Anti-Theft Technology:	N
Power supply:	180 W
Width:	160 mm
Depth:	400 mm
Height:	397 mm
Weight:	7500 g
Energy Star certified:	Y
EPEAT compliance:	Gold
RoHS compliance:	Y
Display included:	N
Keyboard supplied:	Y
Mouse included:	Y

Lenovo ThinkCentre E73 10DR Tower / Core i3 4150 3.5GHz / RAM 4GB / HDD 500GB / Win7 Pro 64-bit / Windows 8.1 Pro 64-bit downgrade