HP ProBook 4540s
-
Alza Days
-
Alza Days - JBL
-
Phones, Smart Watches, Tablets
-
Computers and Laptops
-
Gaming and Entertainment
-
TV, Photo, Audio & Video
-
Major Appliances
-
Household and Personal Appliances
-
Kitchen and Household Supplies
-
House, Hobby and Garden
-
Toys, for Kids and Babies
-
Drugstore
Laundry DetergentsGels
Washing Powders
Capsules & Tablets
Fabric Softeners
Laundry Detergents
For Babies
Colour Protect Tissues
Laundry Fragrances
Laundry Starch
For Sportswear
Stain & Odour Removers
Water Softeners
Special Detergents
German
Laundry Whiteners
Washing Machine Cleaners
Tumble Dryer Products
Textile Dyes
Accessories
-
Beauty
-
Pet Supplies
-
Sport and Outdoors
-
Car & Moto
-
Office Supplies and Stationery
School SuppliesSchool Backpacks & Bags
Pencil Cases
Art Supplies
Stationery
Children's Writing Boards
Notebooks
Umbrellas & Raincoats
Notepads and Notebooks
School Folders
Desk Mats
Lunch Boxes
Briefcases
Technical Drawing Supplies
Stationery Holders
Learning Tools
Sketchbooks and Coloured Paper
Children's Scissors
Calculators
-
Books
-
Food and Alcohol
-
Health
Dietary SupplementsVitamins
Fatigue, Exhaustion and Energy
Immunity
Memory, Concentration
Sleep, Nerves, Stress
Digestion, Weight Loss
Circulatory System
Joints, Bones, Muscles
Urinary Track and Prostate
Health & Beauty
Reproductive & Sexual Health
For Women
For Men
For Children
For Seniors
Athletes
Antioxidants
CBD (Cannabidiol)
Sorted by Active Ingredient
Minerals
Omega Fatty Acids
Joint Nutrition
For Animals
Christmas Packs
-
Our brands
-
Unsealed goods and bazaar
Don't like the alternatives? Choose from the full product list
HP ProBook 4540s
Specifications
Display
Processor
Memory
Graphics card
GPU brand/model
Hard drive
Equipment
Battery
Weight
Interface
Hewlett-Packard was founded in the difficult times of the Great Depression. The founders were a pair of friends whose name the company still proudly bears. They started their business in an unobtrusive garage near the city of Palo Alto. It is now a national monument. HP’s success lay not in copying existing products, but in the ability and courage to come up with something new.
The first commercial triumph was an oscillator that surpassed all competition in quality, yet sold at a quarter of the price. In 1968, HP released their first desktop computer - a desktop calculator. The company currently manufactures products primarily related to computer technology - computers and laptops, printers, scanners, digital cameras, servers, and last but not least, calculators.
