Lenovo 10AL000VUS System Thinkcentre M83 Tower Ci7-4770 4g 1tb W7 W8.1p Rtl

Platform Stability
The M83 desktop features Intel® Stable Image Platform Program (SIPP) and a 27-month life cycle with no planned hardware changes that affect the preloaded software image. Image stability for long-term deployments helps to reduce transition, qualification and testing costs to ensure savings for your business.

Solid Security & Manageability
M83 desktops include some of the best security tools available in the industry, including USB ports disablement to help prevent data theft and network security risks against unauthorised use of storage devices. The Trusted Platform Module (TPM) encrypts data and key information like passwords and digital certificates, further securing applications, electronic transactions and online communication.

Tool-Less Expandability
Upgrades are a cinch for IT staff, with convenient tool-free access to hardware. Especially beneficial when working with multiple desktops. And the M83 includes optional second HDD (2.5 inches) and dual graphic card support. Up to three hard drives and one slim ODD supported.

Advanced Thermal Design
Our Intelligent Cooling Engine (ICE) 3.0 is designed to provide a balance between thermals and acoustics resulting in long desktop life. With two optimised settings, you choose the performance mode that best suits your work environment, prioritising temperature or sound. Plus, ICE 3.0 allows for working in hotter temperatures and enables system monitoring with thermal alerts that preempt overheating possibilities.

Processor / Chipset
CPU:Intel Core i7 (4th Gen) 4770 / 3.4 GHz
Max Turbo Speed:3.9 GHz
Number of Cores:Quad-Core
CPU Qty:1
Max CPU Qty:1
Processor Main Features:Intel Virtualization Technology, Intel Turbo Boost Technology 2
CPU Socket:LGA1150 Socket
Chipset Type:Intel Q85 Express

Cache Memory
Installed Size:8 MB
Cache Per Processor:8 MB

RAM
Installed Size:4 GB
Technology:DDR3 SDRAM
Memory Speed:1600 MHz
Memory Specification Compliance:PC3-12800
Form Factor:DIMM 240-pin
Features:Unbuffered
Configuration Features:1 x 4 GB

Hard Drive
Type:HDD
Capacity:1 x 1 TB
Interface Type:SATA 6Gb/s
Spindle Speed:7200 rpm

Storage Controller
Type:1 x SATA - integrated
Controller Interface Type:SATA 6Gb/s

Optical Storage
Type:DVD+/-RW (+/-R DL) / DVD-RAM - SATA

Monitor
Monitor Type:None.

Graphics Controller
Type:Integrated
Graphics Processor:Intel HD Graphics 4600
Video Interfaces:VGA, DisplayPort
Max Monitors Supported:3

Audio Output
Type:Integrated
Sound Output Mode:Stereo
Compliant Standards:High Definition Audio

Input Device
Type:Mouse, keyboard

Keyboard
Keyboard Name:Preferred Pro USB
Interface:USB

Mouse
Technology:Optical
Interface:USB

Networking
Type:Integrated
Ethernet Controller:Intel L217LM
Data Link Protocol:Ethernet, Fast Ethernet, Gigabit Ethernet
Features:Wake on LAN (WoL)

Expansion / Connectivity
Bays:
2 (total) / 1 (free) x external 5.25" x 1/2H
2 (total) / 1 (free) x internal 3.5" x 1/3H
1 (total) / 1 (free) x external 3.5" x 1/3H

Slots:
4 (total) / 3 (free) x DIMM 240-pin
1 (total) / 0 (free) x CPU
1 (total) / 1 (free) x PCIe 3.0 x16 - half-length, full-height
1 (total) / 1 (free) x PCIe 2.0 x1 - half-length, full-height
1 (total) / 1 (free) x PCIe 2.0 x16 - low-profile ( x4 mode )

Interfaces:
4 x USB 3.0 ( 2 front, 2 rear )
2 x microphone ( 1 front, 1 rear )
1 x headphones ( 1 in front )
4 x USB 2.0
1 x serial
1 x LAN (Gigabit Ethernet)
1 x VGA
2 x DisplayPort
1 x audio line-in
1 x audio line-out

Miscellaneous
Compliant Standards:RoHS, GREENGUARD, UL Environmental SPC Gold
Manufacturer Selling Program:TopSeller

Power
Device Type:Power supply
Nominal Voltage:AC 120/230 V ( 50/60 Hz )
Power Provided:280 Watt

Preload
Windows 7 Professional 64bit Downgrade Windows 8.1

Item Dimension (L"xW"xH"):
6.89 X 17.41 X 16.32

Weight:
24.69 lb

Warranty Information:
3 Year On-site