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HP ProBook 645

HP ProBook 645 4 Core AMD a 2.1GHz 4GB 500GB HDD 14" Laptop

4 AMD a 2.1GHz 4GB Dec 2014
Processor Core Processor Family Processor Clock Speed Internal Memory Release Date
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9 Reasons For

HP Laptops Have Good Reviews

Many processor core portable PCs built by HP have good reviews on average compared to other brands. We also checked the reviews for all notebook PCs (not just many processor core portable PCs) and found that HP also has good reviews across its entire range.

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

The ProBook 645 is a four USB 3.0 (3.1 Gen 1) Type-A port notebook PC.

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Has a Front Camera

The ProBook 645 has a front camera, as do most of the other many processor core portable PCs that are a similar age to the ProBook 645.

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Quite Long Battery Life

The average battery life of notebook PCs of this type and age is 6.9h, and the battery lifes range from 2.5h to 22h. With a battery life of 9 hours, the ProBook 645 has one of the longer battery lifes amongst many processor core portable PCs of this age.

If this HP portable PC battery life is not long enough for you then you might also want to look at the Microsoft Surface 3 (10h), or the Asus Transformer Book T100 (£277.92) (10h).

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Light

Across all the portable PCs of a comparable age and spec to the ProBook 645 the weights range from 430g to 4.8kg, and the average weight is 2.5kg. The HP ProBook 645 is quite light (only 2 kilograms) compared to most of the other many processor core portable PCs that were released more than two years ago.

Laptops with a heavier weight that might be worth considering include the HP EliteBook 755 (2kg).

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802.11n WiFi Standard

This notebook PC has an 802.11a|802.11b|802.11g|802.11n WiFi standard, which is typical of many many processor core portable PCs that were released more than two years ago.

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Four USB 3.0 Ports

The ProBook 645 is a four USB 3.0 port laptop.

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64-Bit Operating System Architecture

This notebook PC has a 64-bit operating system architecture, which is typical of many many processor core portable PCs that have been available for a similar time to it.

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Narrow

The average width of many processor core portable PCs that came out around the same time as the ProBook 645 is 380mm. With a width of only 340 millimeters, the ProBook 645 is quite narrow compared to most of the other similar spec portable PCs that were released around the same time as the ProBook 645.

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8 Reasons Against

Does Not Have a Full-Size Keyboard

The HP ProBook 645 does not have a full-size keyboard, unlike most of the other comparable spec notebook PCs that are a similar age to the ProBook 645 which have a full-size keyboard.

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Only 1366 X 768 Pixels Display Resolution

This notebook PC has a display resolution of 1366 x 768 pixels, which is the most commonly found display resolution on many processor core portable PCs that have been available for around the same time as it.

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Quite Small Screen Size

With a screen size of only 14 inches, the ProBook 645 has a quite small screen size compared to most of the other laptops that came out more than two years ago. The screen sizes of notebook PCs of this age and type range from 10" to 18", and the average screen size is 16".

If you want a notebook PC with a bigger screen size then you might also want to consider the Lenovo ThinkPad T540 (15.5"), or the Acer Aspire E5 (15.6").

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Does Not Have a Touch Sensitive Screen

The ProBook 645 does not have a touch sensitive screen. Most of the other many processor core portable PCs that are a comparable age to the ProBook 645 also do not have a touch sensitive screen.

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Only 10 Mbit/s Ethernet LAN Data Rate

This notebook PC Ethernet LAN data rate, which is the most frequently found Ethernet LAN data rate on portable PCs of this age and spec.

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Very Small Hard Drive Capacity

With a hard drive capacity of only 500 gigabytes, the ProBook 645 has a quite small hard drive capacity compared to most of the other portable PCs of a similar age and type to the ProBook 645. Across all the many processor core portable PCs that were launched around the same time as the ProBook 645 the hard drive capacity range from 250GB to 2TB.

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Only 4 Bluetooth Version

This laptop supports a 4 Bluetooth version, which is the most commonly supported Bluetooth version on comparable spec portable PCs that were released around the same time as it.

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Only Four Processor Threads

The HP ProBook 645 is a four processor thread portable PC.

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6 Other reasons to consider the HP ProBook 645

Released Over Two Years Ago

HP released the ProBook 645 over two years ago.

Average Processor Clock Speed

At 2.1 gigahertz, the ProBook 645 has a fairly average processor clock speed compared to most of the other portable PCs of this spec and age.

If you are looking for a faster processor clock speed then you might want to look at the HP 250 (£279.99) (2.16GHz), or the Asus X553 (£269.97) (2.16GHz).

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AMD a Processor Family

The ProBook 645 has an AMD A processor family which is better than the Intel Core i7 processor family found on most many processor core portable PCs that came out more than two years ago.

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Average Total Storage Capacity

With a total storage capacity of 500 gigabytes, the HP ProBook 645 has a fairly average total storage capacity compared to most of the other notebook PCs of this age and spec.

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Average Internal Memory

At 4 gigabytes, the ProBook 645 has a fairly average internal memory compared to most of the other laptops of this spec and age.

If you are looking for a portable PC with a bigger internal memory then you might also want to consider the Acer Aspire E5 (8GB).

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HDD Storage Medium

This notebook PC has an HDD storage medium, which is typical of many many processor core portable PCs that have been on the market for more than two years. 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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Specification

Features
Design
Form Factor
Colour
Product Type
Docking Station
Processor
Processor Core
Processor Family
Processor Clock Speed
Processor Socket
Processor Thread
Maximum Turbo Frequency
Processor Model
Memory
Internal Memory
Memory
Memory Slot
Memory Layout
Memory Clock Speed
Internal Memory
Hard Drive
Storage
Total Storage Capacity
Storage Medium
Integrated Card Reader
Hard Drive Speed
Hard Drive Interface
Hard Drive Capacity
Hard Drive Installed
Display
Screen Size
Display Resolution
Touch Sensitive Screen
LED Backlight
Video
Graphics
On-Board Graphics Adapter Model
Discrete Graphics Adapter Model
On-Board Graphics Adapter
Optical Drive
Optical Drive
Audio
Built-In Microphone
Built-In Speaker
Audio System
Camera
Front Camera
Networking
4G
Bluetooth Version
Ethernet LAN Data Rate
Ethernet LAN Connection
WiFi Standard
Wireless LAN Connection
3G Network Access Module
Bluetooth
Ports & Interfaces
USB Sleep-and-Charge Port
USB Sleep-and-Charge
SmartCard Slot
ExpressCard Slot
DC-In Jack
S/PDIF Out Port
Microphone in Port
Headphone Out Port
Ethernet LAN Ports
DVI Port
DisplayPort
VGA Port
USB 3.0 (3.1 Gen 1) Type-A Port
Performance
Keyboard
Spill Resistant Keyboard
Numeric Keypad
Pointing Device
Operating System/software
Operating System
Included Driver
Recovery Operating System
Operating System Architecture
Processor Special Features
Intel Anti-Theft Technology
Intel Rapid Start Technology
Intel VPro Technology
Intel My WiFi Technology
Intel Turbo Boost Technology
Intel Identity Protection Technology
Intel Smart Response Technology
Intel Hyper-Threading Technology
Intel Smart Connect Technology
Intel Small Business Advantage (SBA)
Intel Matrix Storage Technology
Intel Active Management Technology
Intel HD Audio Technology
Intel Wireless Display (WiDi) Technology
Battery
Battery Life
Battery Capacity
Battery Cell Count
Battery
Power
Security
Trusted Platform Module (TPM)
Special Features
Weight & Dimensions
Weight
Height
Depth
Width
Packaging Data
AC Adapter Included
Power Cord Included
Operational Conditions
Certificates
Energy Star Certified
Technical Details
Other Features

Product Identifiers

Manufacturer Part Numbers hp a68500, hp a68500b
Barcodes 00190780443323

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See How Other Laptops Compare to the HP ProBook 645

HP ZBook vs HP ProBook 645

HP ZBook vs HP ProBook 645
HP ZBook
4 core Intel Core i7-4xxx 2.8GHz 16GB 256GB SSD 15.6"
HP ProBook 645
4 core AMD A 2.1GHz 4GB 500GB HDD 14"
£ 1,459.88
75% Bigger Internal Memory
Eight Processor Threads
Newer by Six Months
27% Bigger Battery Capacity
96% Smaller Total Storage Capacity
Only Three USB 3.0 Ports

DELL XPS 15 vs HP ProBook 645

DELL XPS 15 vs HP ProBook 645
DELL XPS 15
4 core Intel Core i7-4xxx 2.3GHz 16GB 512GB SSD 15.6"
HP ProBook 645
4 core AMD A 2.1GHz 4GB 500GB HDD 14"
£ 855.71
Vastly Bigger Internal Memory
Three More USB Sleep-and-Charge Support Ports
Four More Processor Threads
A Lot Bigger Battery Capacity
One Less USB 3.0 Port
Only Three USB 3.0 (3.1 Gen 1) Type-A Ports

HP ZBook 17 vs HP ProBook 645

HP ZBook 17 vs HP ProBook 645
HP ZBook 17
4 core Intel Core i7-4xxx 2.5GHz 4GB 500GB HDD 17.3"
HP ProBook 645
4 core AMD A 2.1GHz 4GB 500GB HDD 14"
£ 1,764.67
Eight Processor Threads
Newer by Six Months
27% Bigger Battery Capacity
Eight Battery Cells
Heavier
One Less USB 3.0 (3.1 Gen 1) Type-A Port
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