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Lenovo Flex 20
Lenovo

Flex 20

Model Flex 20Part no. 57328503EAN 887942719425

139 specifications
  • Display49.5 cm (19.5")
  • Resolution1600 x 900 pixels
  • ProcessorIntel® Core™ i7
  • Memory8 GB
  • Storage500 GB
  • GraphicsNot available
See all specifications

Overview

Display
49.5 cm (19.5")
Resolution
1600 x 900 pixels
Processor
Intel® Core™ i7
Memory
8 GB
Storage
500 GB
Graphics
Not available
Brand
Lenovo
Model
Flex 20
Part numbers
57328503, 57322277, 57324963, 57324964, 57328144, 57-313158 +34 more
EAN / UPC
887942719425, 887942512811, 888440203713, 888440163680 +22 more
Also known as
Lenovo IdeaCentre Flex 20 Intel® Core™ i7 i7-4500U 49.5 cm (19.5") 1600 x 900 pixels Touchscreen All-in-One PC 8 GB DDR3-SDRAM 500 GB Hybrid-HDD Windows 8 Wi-Fi

Specifications

139 specifications in 17 groups

Display

Display diagonal49.5 cm (19.5")
Display resolution1600 x 900 pixels
TouchscreenYes
HD typeHD+
Full HDNo
LED backlightYes
Touch technologyMulti-touch
Native aspect ratio16:9
Panel typeIPS

Processor

Processor manufacturerIntel
Processor familyIntel® Core™ i7
Processor generation4th gen Intel® Core™ i7
Processor modeli7-4500U
Processor cores2
Processor threads4
Processor boost frequency3 GHz
Processor frequency1.8 GHz
Processor cache4 MB
Processor cache typeSmart Cache
Processor socketBGA 1168
Thermal Design Power (TDP)15 W
Bus typeDMI2
FSB ParityNo
Maximum number of PCI Express lanes12
PCI Express configurations2x4
PCI Express slots version2.0
Processor codeSR16Z
Processor codenameHaswell
Processor lithography22 nm
Processor operating modes64-bit
Processor seriesIntel Core i7-4500 Mobile series
SteppingC0
Tjunction100 °C
Conflict-Free processorYes
Maximum internal memory supported by processor16 GB
Memory types supported by processorDDR3-SDRAM
Memory clock speeds supported by processor1333,1600 MHz
Memory bandwidth supported by processor (max)25.6 GB/s
Memory channels supported by processorDual
ECC supported by processorNo

Memory

Internal memory8 GB
Internal memory typeDDR3-SDRAM
Maximum internal memory8 GB
Memory clock speed1600 MHz

Storage

Total storage capacity500 GB
Storage mediaHybrid-HDD
HDD speed5400 RPM
HDD interfaceSATA
Hybrid-HDD cache memory8 GB
Optical drive typeNo
Card reader integratedYes

Graphics

Discrete graphics card modelNot available
On-board graphics cardYes
On-board graphics card familyIntel® HD Graphics
On-board graphics card modelIntel® HD Graphics 4400
Maximum on-board graphics card memory1.74 GB
Number of displays supported (on-board graphics)3
On-board graphics card base frequency200 MHz
On-board graphics card dynamic frequency (max)1100 MHz
On-board graphics card DirectX version12
On-board graphics card ID0xA16

Audio

Built-in speaker(s)Yes
Built-in microphoneYes

Camera

Built-in cameraYes

Network

Wi-FiYes
Top Wi-Fi standardWi-Fi 4 (802.11n)
Wi-Fi standards802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LANNo
BluetoothYes
Bluetooth version4.0

Ports & interfaces

USB 2.0 ports quantity0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity2
Thunderbolt ports quantity0
HDMI ports quantity0
VGA (D-Sub) ports quantity0
Headphone outputs0
Microphone inNo
Combo headphone/mic portYes
DC-in jackYes
Total number of SATA connectors4
Number of SATA III connectors4

Design

Product colourBlack, Silver

Performance

Product typeAll-in-One PC

Software

Operating system installedWindows 8
Operating system architecture64-bit

Processor special features

CPU configuration (max)1
Embedded options availableNo
Enhanced Intel SpeedStep TechnologyYes
Execute Disable BitYes
Idle StatesYes
Intel 64Yes
Intel Clear Video TechnologyNo
Intel Demand Based SwitchingNo
Intel Dual Display Capable TechnologyNo
Intel Enhanced Halt StateYes
Intel FDI TechnologyYes
Intel Fast Memory AccessNo
Intel Flex Memory AccessNo
Intel Identity Protection Technology version1.00
Intel ME Firmware Version9.5
Intel Rapid Storage TechnologyYes
Intel Secure Key Technology version1.00
Intel Smart Connect TechnologyYes
Intel Smart Connect Technology version1.00
Intel TSX-NINo
Intel TSX-NI version0.00
Intel Trusted Execution TechnologyNo
Intel VT-x with Extended Page Tables (EPT)Yes
Intel Virtualization Technology (VT-x)Yes
Intel Virtualization Technology for Directed I/O (VT-d)No
Intel® AES New Instructions (Intel® AES-NI)Yes
Intel® Anti-Theft Technology (Intel® AT)Yes
Intel® Clear Video HD Technology (Intel® CVT HD)Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)No
Intel® High Definition Audio (Intel® HD Audio)Yes
Intel® Hyper Threading Technology (Intel® HT Technology)Yes
Intel® Identity Protection Technology (Intel® IPT)Yes
Intel® InTru™ 3D TechnologyYes
Intel® Insider™Yes
Intel® Matrix Storage Technology (Intel® MST)Yes
Intel® My WiFi Technology (Intel® MWT)Yes
Intel® Quick Sync Video TechnologyYes
Intel® Secure KeyYes
Intel® Turbo Boost Technology2.0
Intel® Wireless Display (Intel® WiDi)Yes
Processor ARK ID75460
Processor package size40 x 24 x 1.5 mm
Supported instruction setsAVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring TechnologiesYes

Battery

Battery technologyLithium Polymer (LiPo)

Weight & dimensions

Width (with stand)509.3 mm
Depth (with stand)20.5 mm
Height (with stand)311.7 mm
Weight (with stand)3.5 kg

Packaging content

Mouse includedNo
Keyboard includedNo

Other features

Autonomy modeYes
Number of battery cells4
Storage drive interfaceSerial ATA

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