HP ProBook 640 G1 Intel® Core™ i5 i5-4200M Laptop 14" HD+ 4 GB DDR3-SDRAM 500 GB HDD Wi-Fi 4 (802.11n) Windows 7 Professional Silver

Specs
Design
Product type Laptop
Product color Silver
Form factor Clamshell
Country of origin China
Display
Display diagonal 14"
Display resolution 1600 x 900 pixels
Touchscreen
HD type HD+
LED backlight
Native aspect ratio 16:9
Processor
Processor manufacturer Intel
Processor family Intel® Core™ i5
Processor generation 4th gen Intel® Core™ i5
Processor model i5-4200M
Processor cores 2
Processor threads 4
Processor boost frequency 3.1 GHz
Processor frequency 2.5 GHz
System bus rate 5 GT/s
Processor cache 3 MB
Processor cache type Smart Cache
Processor socket PGA946
Processor lithography 22 nm
Processor operating modes 64-bit
Processor series Intel Core i5-4200 Mobile series
Processor codename Haswell
Bus type DMI
FSB Parity
Stepping C0
Thermal Design Power (TDP) 37 W
Tjunction 100 °C
Maximum number of PCI Express lanes 16
PCI Express slots version 3.0
PCI Express configurations 1x16, 2x8, 1x8+2x4
ECC supported by processor
Memory
Internal memory 4 GB
Internal memory type DDR3-SDRAM
Memory clock speed 1600 MHz
Memory slots 2x SO-DIMM
Maximum internal memory 16 GB
Storage
Total storage capacity 500 GB
Storage media HDD
Total HDDs capacity 500 GB
Number of HDDs installed 1
HDD capacity 500 GB
HDD interface SATA
HDD speed 7200 RPM
Optical drive type DVD Super Multi DL
Card reader integrated
Compatible memory cards SD
Graphics
Discrete graphics card model Not available
On-board graphics card
Discrete graphics card
On-board graphics card family Intel® HD Graphics
On-board graphics card model Intel® HD Graphics 4600
On-board graphics card base frequency 400 MHz
On-board graphics card dynamic frequency (max) 1150 MHz
Maximum on-board graphics card memory 1.74 GB
On-board graphics card DirectX version 11.1
On-board graphics card ID 0x416
Audio
Audio system HD
Number of built-in speakers 2
Built-in microphone
Camera
Front camera
Network
Wi-Fi
Top Wi-Fi standard Wi-Fi 4 (802.11n)
Wi-Fi standards 802.11a, 802.11b, 802.11g
Ethernet LAN
Ethernet LAN data rates 10, 100, 1000 Mbit/s
Bluetooth
Bluetooth version 4.0
Ports & interfaces
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity 4
Ethernet LAN (RJ-45) ports 1
DisplayPorts quantity 1
DVI port
VGA (D-Sub) ports quantity 1
S/PDIF out port
Microphone in
Combo headphone/mic port
Docking connector

Ports & interfaces
ExpressCard slot
CardBus PCMCIA slot type
SmartCard slot
Performance
Motherboard chipset Intel® HM87
Keyboard
Pointing device Touchpad
Numeric keypad
Spill-resistant keyboard
Software
Operating system architecture 64-bit
Recovery operating system Windows 8 Pro
Operating system installed Windows 7 Professional
Processor special features
Intel® Wireless Display (Intel® WiDi)
Intel® My WiFi Technology (Intel® MWT)
Intel® Anti-Theft Technology (Intel® AT)
Intel® Identity Protection Technology (Intel® IPT)
Intel® Hyper Threading Technology (Intel® HT Technology)
Intel® Turbo Boost Technology 2.0
Enhanced Intel SpeedStep Technology
Intel® Clear Video HD Technology (Intel® CVT HD)
Intel Clear Video Technology
Intel® InTru™ 3D Technology
Intel® Insider™
Intel® Quick Sync Video Technology
Intel Flex Memory Access
Intel® Smart Cache
Intel® AES New Instructions (Intel® AES-NI)
Intel Trusted Execution Technology
Intel Enhanced Halt State
Intel VT-x with Extended Page Tables (EPT)
Intel Demand Based Switching
Intel® Secure Key
Intel TSX-NI
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)
Intel 64
Execute Disable Bit
Idle States
Thermal Monitoring Technologies
Processor package size 37.5 x 37.5 x 4.7 mm
Supported instruction sets AVX 2.0, SSE4.1, SSE4.2
Processor code SR1HA
CPU configuration (max) 1
Embedded options available
Intel Virtualization Technology for Directed I/O (VT-d)
Intel Identity Protection Technology version 1.00
Intel Secure Key Technology version 1.00
Intel TSX-NI version 0.00
Intel Virtualization Technology (VT-x)
Intel Dual Display Capable Technology
Intel FDI Technology
Intel Rapid Storage Technology
Intel Fast Memory Access
Processor ARK ID 76348
Conflict-Free processor
Battery
Battery technology Lithium-Ion (Li-Ion)
Number of battery cells 6
Battery life (max) 13.5 h
Power
DC-in jack
Security
Cable lock slot
Weight & dimensions
Width 13.4" (340 mm)
Depth 9.33" (237 mm)
Height (front) 0.996" (2.53 cm)
Height (rear) 1.14" (2.9 cm)
Weight 4.41 lbs (2 kg)
Packaging content
AC adapter included
Cables included AC
Other features
Intel segment tagging Enterprise