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Business class. 

With its sleek, minimalist industrial design this PC is 

sophistication personified. The HP Pro 3420 All-in-

One Business PC has a clean look that will stay 

current for years to come. Work comfortably with 
the 20” diagonal HD

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 LCD display that tilts to allow 

for optimum placement, helping you create an ideal 
workspace. The space-saving design frees up your 
desktop space for an uncluttered computing 
experience. Just unpack, place, plug in, and get to 
work. No need to hassle with connecting multiple 
pieces of hardware. 

Stylishly flexible.

 

The commercial design is ready for the most 
demanding enterprise environments and makes a 

great PC for everyday computing on a desk, in the 
classroom, or in customer-facing areas. Your all-in-
one desktop computer can be configured with a 
mini wireless NIC

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 option that includes an antenna 

integrated into the chassis. A wireless option from 
HP will help your desk look less cluttered. 
Its high-gloss finish and conveniently positioned 
ports and connectors make the HP Pro 3420 
perfect for small spaces. Included on the slim 
chassis are side and rear audio ports and an 
integrated 6-in-1 Media Card Reader conveniently 
located to make it easier to load and transfer 
media. The updated, professional design will stand 
out without standing in the way.  

Equipped to collaborate 

It’s easy to collaborate with colleagues around the 

globe. We make face-to-face meetings simpler with 
the built-in webcam

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 and microphone array. Co-

workers can join you in front of the 20“diagonal 
HD

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 widescreen LED backlit display and enjoy high-

quality sound from the integrated premium stereo 
speakers. The webcam

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 also captures photos and 

videos clips to review and share. 

Simply the latest technology

You’ve got the latest in business computing 
technology with Intel’s 2

nd

 generation Core 

Processors

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 paired with a powerful Intel chipset. 

Intel HD

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 graphics supports your businesses’ need 

for high performance graphics and media 
processing. The HP Pro 3420 offers you a choice of 
standard SATA hard drives up to 1 TB

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, and comes 

with a DVD Writer

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 so you can meet your business 

data storage and replication needs today and 
tomorrow. 

Built to simplify business computing 

We include innovative engineering and exhaustive 
testing in every HP Business PC. Your HP Pro 3420 
All-in-One is ready to work and includes 
preinstalled and downloadable software that help 
you protect your PC, save time and boost 
productivity. And, HP 

CarePack Services

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 is 

available to complete your worry-free computing 
experience. Visit 

www.hp.com/go/desktops

 for 

more information. 

 

HP Pro 3420 All-in-One Business PC  

Keep up the good work, stylishly.  

A completely new all-in-one design with 
Business PC performance and all-around 
versatility- perfect for everyday business. 

 

HP recommends Windows 7 Professional. 

 

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