Workstation Lenovo ThinkStation E31 SX426PG, Black

  • CPU: Intel Core i5 3550 3.3 GHz
  • RAM: 4 GB DDR3-SDRAM
  • HDD: 1 TB
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Key features and specs for Lenovo ThinkStation E31 Workstation

  • Built in with Intel CPU
  • Intel Core i5 @ 3.3 GHz
  • 4 GB RAM (System Memory) DDR3-SDRAM
  • Windows 7 Professional OS installed
  • This Lenovo Workstation is best recommended for most computer users
  • About Lenovo ThinkStation E31

    This Workstation is one of the best Lenovo computers and is built in with Intel CPU for a great user experience. Lenovo ThinkStation E31 has 4 GB system memory and a video card. Manufactured by Lenovo, the ThinkStation E31 has Windows 7 Professional OS installed.

    Lenovo ThinkStation E31 specifications

    Brand

    Lenovo

    Model

    ThinkStation E31

    Family

    ThinkStation

    Product type

    Workstation

    Chassis type

    Tower

    Product colour

    Black

    CPU manufacturer

    Intel

    CPU model

    i5-3550

    CPU family

    Intel Core i5

    CPU cores

    4

    CPU frequency

    3.3 GHz

    CPU boost frequency

    3.7 GHz

    CPU socket

    LGA 1155 (Socket H2)

    CPU cache

    6 MB

    CPU bus type

    DMI

    CPU cache type

    Smart Cache

    System bus rate

    5 GT/s

    CPU threads

    4

    CPU lithography

    22 nm

    CPU operating modes

    64-bit

    CPU codename

    Ivy Bridge

    Thermal Design Power (TDP)

    77 W

    PCI Express slots version

    3.0

    Number of CPU installed

    1

    Max. RAM supported by CPU

    32 GB

    RAM types supported by CPU

    DDR3-SDRAM

    RAM clock speeds supported

    1333, 1600 MHz

    RAM bandwidth supported

    25.6 GB/s

    Motherboard chipset

    Intel® C216

    RAM installed

    4 GB

    RAM type

    DDR3-SDRAM

    RAM - maximum allowed

    32 GB

    RAM distribution

    1 x 4 GB

    RAM slots

    4x DIMM

    Memory channels

    Dual-channel

    RAM clock speed

    1600 MHz

    Non-ECC

    YES

    Storage type

    HDD

    Number of storage drives

    1

    Number of HDDs installed

    1

    HDD capacity

    1 TB

    HDD interface

    SATA III

    HDD speed

    7200 RPM

    Card reader

    YES

    Optical drive

    DVD±RW

    Discrete video card

    NO

    Onboard video adapter

    YES

    Onboard video family

    Intel® HD Graphics

    Onboard video model

    Intel® HD Graphics 2500

    Onboard video base freq.

    650 MHz

    Onboard video dynamic freq.

    1150 MHz

    Onboard video max. displays

    3

    Onboard graphics adapter ID

    0x152

    Audio chip

    Realtek ALC662

    Audio output channels

    5.1 channels

    Ethernet LAN

    YES

    Ethernet LAN speed

    10, 100, 1000 Mbit/s

    Wi-Fi

    NO

    USB 2.0

    4

    USB Type-A (3.2 Gen 1)

    4

    DVI port

    NO

    VGA (D-Sub) ports quantity

    1

    DisplayPorts quantity

    1

    Ethernet LAN (RJ-45) ports

    1

    Serial ports quantity

    1

    Microphone in

    YES

    Headphone outputs

    1

    Line-out

    YES

    Line-in

    YES

    PCIe x1 (Gen 2.x) slots

    1

    PCIe x16 (Gen 2.x) slots

    1

    Operating system installed

    Windows 7 Professional

    OS architecture

    64-bit

    Display included

    NO

    Power supply

    280 W

    Power supply input voltage

    100 – 240 V

    Power supply input freq.

    50 – 60 Hz

    Cable lock slot

    YES

    Cable lock slot type

    Kensington

    Width

    175 mm

    Depth

    431 mm

    Height

    425 mm

    Weight

    12.5 kg