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HP ProBook 640
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HP ProBook 640 2 Core Intel Core I5-4xxx 2.7GHz 4GB 500GB HDD 14" Laptop

2 Intel Core I5-4xxx 2.7GHz 4GB Sep 2014
Processor Cores Processor Family Processor Frequency Internal Memory Release Date
Take on tasks in the office or on the road with a durable HP ProBook 640 and HP ProBook 650. These ProBooks are thin, light and packed with productivity features to make work faster and easier.... More
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12 Reasons For

HP Has Good Portable PC Reviews

Medium processor cores portable PCs produced by HP have good reviews on average. We also checked the reviews for all laptops (not just medium processor cores portable PCs) and found that HP also has good reviews across its entire range.

16 Maximum Number of PCI Express Laness

The ProBook 640 is a 16 maximum number of PCI Express lanes laptop. Most of the other laptops of this age and type only have between 1 and 15 maximum number of PCI Express laness.

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Quite New PCI Express Slots Version

The PCI Express slots versions of medium processor cores portable PCs that were launched around the same time as the ProBook 640 range from 2 to 3, and the average PCI Express slots version is 2.2. At 3, the HP ProBook 640 has a fairly new PCI Express slots version compared to most of the other comparable spec portable PCs that are a similar age to the ProBook 640.

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Four USB 3.0 (3.1 Gen 1) Type-A Ports Quantitys

The ProBook 640 is a four USB 3.0 (3.1 Gen 1) Type-A ports quantity notebook PC. Most of the other medium processor cores portable PCs that have been on the market for a similar time to the ProBook 640 have between one and four USB 3.0 (3.1 Gen 1) Type-A ports quantitys.

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Fairly Fast On-Board Graphics Adapter Dynamic Frequency (max)

The on-board graphics adapter dynamic frequency (max)s of laptops of a similar spec and age to the ProBook 640 range from 660MHz to 1,300MHz, and the average on-board graphics adapter dynamic frequency (max) is 1,100MHz. At 1,250 megahertz, the HP ProBook 640 has a quite fast on-board graphics adapter dynamic frequency (max) compared to most of the other similar spec notebook PCs that were released more than two years ago.

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Fairly Fast Processor Frequency

Across all the medium processor cores portable PCs that have been available for a comparable time to the ProBook 640 the processor frequencys range from 0.8GHz to 3.3GHz. At 2.7 gigahertz, the HP ProBook 640 has a fairly fast processor frequency compared to most of the other medium processor cores portable PCs that are a similar age to the ProBook 640.

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Intel Core I5 Processor Family

This notebook PC has an Intel Core i5-4xxx processor family, which is the most commonly found processor family on medium processor cores portable PCs that were released more than two years ago.

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Has a Front Camera

The ProBook 640 has a front camera. Most of the other laptops of this type and age also have a front camera.

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Fairly Fast Processor Boost Frequency

With a processor boost frequency of 3.4 gigahertz, the ProBook 640 has one of the faster processor boost frequencys amongst medium processor cores portable PCs of this age. The processor boost frequencys of medium processor cores portable PCs that have been available for around the same time as the ProBook 640 range from 1.3GHz to 3.7GHz.

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Quite Fast Hard Drive Speed

Comparable spec portable PCs that have been around for around the same time as the ProBook 640 have hard drive speeds of between 4,200 RPM and 7,200 RPM. The HP ProBook 640 has one of the faster hard drive speeds (7,200 revolutions per minute) amongst notebook PCs of this age.

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802.11n Wi-Fi Standards

This notebook PC has an 802.11a|802.11b|802.11g|802.11n wi-Fi standards, which is typical of many portable PCs of a comparable age and spec to it.

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Six Number of Battery Cellss

The ProBook 640 is a six number of battery cells portable PC. Most of the other medium processor cores portable PCs that came out around the same time as the ProBook 640 have between one and eight number of battery cellss.

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6 Reasons Against

Does Not Have a Full-Size Keyboard

Like most of the other portable PCs of this spec and age, the ProBook 640 does not have a full-size keyboard.

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Only HDD Storage Media

This portable PC has an HDD storage media, which is the most frequently found storage media on similar spec portable PCs that have been on the market for a comparable time to it. HDD is a traditional storage drive which stores the information on magnetic disks. HDD drives are slower than other forms of storage such as solid state drives (SSD) and flash drives.

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Only 10 Mbit/s Ethernet LAN Data Rates

This portable PC ethernet LAN data rates, which is the most commonly found ethernet LAN data rates on laptops of this type and age.

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Does Not Have a Touchscreen

Like most of the other laptops of a comparable spec and age to the ProBook 640, the ProBook 640 does not have a touchscreen.

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Only Windows 8 Recovery Operating System

This laptop has a Windows 8 Pro recovery operating system, which is the most frequently found recovery operating system on laptops of a comparable age and type to it.

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Only 4 Bluetooth Version

This notebook PC supports a 4 bluetooth version, which is typical of many comparable spec laptops that are a similar age to it.

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5 Other reasons to consider the HP ProBook 640

Released Over Two Years Ago

This laptop was released over two years ago.

Average Total Storage Capacity

The ProBook 640 has a fairly average total storage capacity (500 gigabytes) compared to most of the other similar spec portable PCs that have been around for around the same time as the ProBook 640.

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Average Internal Memory

The HP ProBook 640 has a relatively typical internal memory (4 gigabytes) compared to most of the other medium processor cores portable PCs that were released around the same time as the ProBook 640.

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Average Display Diagonal

The ProBook 640 has a relatively typical display diagonal (14 inches) compared to most of the other medium processor cores portable PCs that were launched more than two years ago.

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Average Weight

The ProBook 640 has a fairly average weight (2 kilograms) compared to most of the other medium processor cores portable PCs that are a comparable age to the ProBook 640.

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Specification

Design
Form Factor
Colour of Product
Product Type
Processor
Processor Cores
Processor Family
Processor Frequency
Processor Cache
System Bus Rate
Processor Threads
Processor Boost Frequency
Processor Model
Processor Lithography
Maximum Number of PCI Express Lanes
Processor Operating Modes
PCI Express Slots Version
Thermal Design Power (TDP)
PCI Express Configurations
Tjunction
Processor Cache Type
ECC Supported by Processor
Memory
Internal Memory
Memory Form Factor
Memory Slots
Memory Layout (slots X Size)
Memory Clock Speed
Internal Memory Type
Storage
Total Storage Capacity
Storage Media
Card Reader Integrated
Hard Drive Speed
Hard Drive Interface
Hard Drive Capacity
Number of Hard Drives Installed
Display
Display Diagonal
Display Resolution
Touchscreen
LED Backlight
HD Type
Graphics
On-Board Graphics Adapter Model
Discrete Graphics Adapter Model
Number of Displays Supported (on-Board Graphics)
On-Board Graphics Adapter Dynamic Frequency (max)
On-Board Graphics Adapter Base Frequency
On-Board Graphics Adapter
Discrete Graphics Adapter
Optical Drive
LightScribe
Optical Drive Type
Audio
Built-In Microphone
Number of Built-In Speakers
Audio System
Camera
Front Camera
Networking
4G
Bluetooth Version
Ethernet LAN Data Rates
Ethernet LAN
Wi-Fi Standards
Wi-Fi
3G
Bluetooth
Ports & Interfaces
SmartCard Slot
ExpressCard Slot
DC-In Jack
Docking Connector
Combo Headphone/mic Port
S/PDIF Out Port
Microphone in
Ethernet LAN (RJ-45) Ports
DVI Port
DisplayPorts Quantity
VGA (D-Sub) Ports Quantity
USB 3.0 (3.1 Gen 1) Type-A Ports Quantity
Keyboard
Spill Resistant Keyboard
Numeric Keypad
Pointing Device
Software
Operating System Installed
Recovery Operating System
Operating System Architecture
Processor Special Features
Intel® Anti-Theft Technology (Intel® AT)
Intel® VPro™ Technology
Intel® Turbo Boost Technology
Intel® Identity Protection Technology (Intel® IPT)
Intel® Hyper Threading Technology (Intel® HT Technology)
Intel® Wireless Display (Intel® WiDi)
Enhanced Intel SpeedStep Technology
InTru™ 3D Technology
Intel® Insider™
Intel® Quick Sync Video Technology
Intel Trusted Execution Technology
Intel TSX-NI
Intel® Secure Key
Execute Disable Bit
Thermal Monitoring Technologies
Intel VT-X With Extended Page Tables (EPT)
Intel Demand Based Switching
Intel Virtualization Technology (VT-X)
Intel® AES New Instructions (Intel® AES-NI)
Intel Virtualization Technology for Directed I/O (VT-D)
Battery
Battery Capacity (Watt Hours)
Number of Battery Cells
Battery Technology
Security
Cable Lock Slot
Weight & Dimensions
Weight
Height
Depth
Width
Packaging Data
Warranty Card
Certificates
Energy Star Certified
Other Features
Intel® Virtualization Technology (Intel® VT)

Brochures and Manuals

+- Manufacturer's Description

Product Identifiers

Manufacturer Part Numbers hp i54, hp gen4, hp i54t, hp j6j45, hp f1q66, hp k4l16, hp p4t21, hp gen4g, hp t9x00, hp y3b11, hp i54th, hp i54210, hp k4l16u, hp i54300, hp p4t21e, hp gen4gb, hp i56200, hp t9x00e, hp y3b11e, hp j6j45a, hp f1q66e, k4k93utaba, hp t9x00et, hp p247730, hp y3b11et, hp p234884, hp p215035, hp p240873, hp p230341, hp j6j45aw
Barcodes 00190780460160, 00888793285893, 00888793835340, 00888793835357, 00888793835371, 00888793921654, 00889296032595, 00889296032601, 00889296084785, 05054629664797, 08887938353406, 08887938353710

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Three Less USB 3.0 (3.1 Gen 1) Type-A Ports Quantitys
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2 core Intel Core i5-4xxx 2.7GHz 4GB 500GB HDD 14"
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200MHz Slower On-Board Graphics Adapter Base Frequency
Vastly Smaller Total Storage Capacity

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