Lenovo 5100A3U System M78 Sff 4g 250g W7pro 64b Retail

Built-in Devices
Speaker

Color
Business black

Embedded Security
Trusted Platform Module (TPM 1.2) Security Chip

Localization
English

Product Form Factor
Small form factor

Type
Personal computer

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

Cache Memory
Cache Per Processor :1MB
Installed Size :L2 cache - 1 MB

Expansion / Connectivity
Bays :
1 (total) / 0 (free) x external 5.25" x 1/2H 1 (total) / 1 (free) x external 3.5" x 1/6H 1 (total) / 0 (free) x internal 3.5" x 1/3H

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

Slots :
4 (total) / 3 (free) x DIMM 240-pin 1 (total) / 0 (free) x CPU 1 (total) / 1 (free) x PCIe 2.0 x16 - low-profile 1 (total) / 1 (free) x PCIe 2.0 x1 - low-profile 2 (total) / 2 (free) x PCI - low-profile

Graphics Controller
Graphics Processor :AMD Radeon HD 7480D
Max Monitors Supported :2
Type :Integrated
Video Interfaces :VGA, DisplayPort

Hard Drive
Capacity :1 x 250 GB
Interface Type :SATA-600
Spindle Speed: 7200 rpm
Type :HDD

Input Device
Type :Mouse, keyboard

Keyboard
Interface :USB
Keyboard Name :Preferred Pro USB

Miscellaneous
Compliant Standards :RoHS
Included Accessories :Vertical stand
Manufacturer Selling Program :TopSeller

Monitor
Monitor Type :None.

Mouse
Features :Scroll
Interface :USB
Technology :Optical

Networking
Data Link Protocol :Ethernet, Fast Ethernet, Gigabit Ethernet
Ethernet Controller :Realtek RTL8111E
Features :Wake on LAN (WoL)
Type :Integrated
OS Provided
Microsoft Windows 7 Professional 64-bit Edition

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

Power
Device Type :Power supply
Power Provided :240 Watt
Voltage Required :AC 120/230 V ( 50/60 Hz )

Processor / Chipset
64-bit Computing :Yes
CPU :AMD A series A4-5300 / 3.4 GHz
CPU Qty :1
Chipset Type :AMD A75
Max CPU Qty :1
Max Turbo Speed :3.6 GHz
Number of Cores :Dual-Core
Processor Main Features :AMD Turbo CORE Technology

RAM
Configuration Features :1 x 4 GB
Features :Unbuffered
Form Factor :DIMM 240-pin
Installed Size :4 GB / 32 GB (max)
Memory Specification Compliance :PC3-12800
Memory Speed :1600 MHz
Technology :DDR3 SDRAM

Storage Controller
Channel Qty :4
Controller Interface Type :SATA-600
RAID Level :RAID 0, RAID 1
Type :1 x SATA - integrated

Warranty Information:
3-years on-site