HP 9UG31EA Getting Started Guide

Datasheet

HP Desktop Pro A 300 G3

Ready for work

Take on your everyday work with the
affordable HP Desktop Pro A 300
equipped with the computing power
you need and a price that fits your
budget.

HP recommends Windows 10 Pro for
business

Windows 10

Simply powerful

Designed to be easy to set up and use, the space-saving HP
Desktop Pro A 300 lets you power through the day with an
optional AMD Ryzen™ 5 PRO processor and up to 32 GB of
DDR4 memory.

Ready to grow

Eight USB Ports, two video outputs, one PCIe x1, one PCIe x16,
and one PCI slot provide expandability for the future. An
optional speaker , optional serial , PS/2 , and parallel ports
ensure compatibility with existing technology.

A wise investment

Affordably meet the demands of your business with a reliable
desktop equipped with the essential legacy features you need
to support existing computing requirements.

Power through your day with Windows 10 Pro and the
powerful security, collaboration and connectivity features from
HP.

An optional AMD Ryzen™ 5 PRO processor provides plenty of
power to help keep up with daily tasks to keep your business
moving.

Get fast and easy connections with optional Gigabit LAN and
WLAN featuring 802.11ac protocol and Bluetooth® 4.2
connectivity.

Spend less time and get right to the updates you need with HP
Support Assistant.

Help protect your data and your investment with firmware TPM
and a security lock slot.

Select from high capacity HDD options and speedy SSD
options.

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Data sheet | HP Desktop Pro A 300 G3

HP recommends Windows 10 Pro for business

HP Desktop Pro A 300 G3 Specifications Table

Available Operating Systems

Windows 10 Pro 64 – HP recommends Windows 10 Pro for business
Windows 10 Home 64
Windows 10 Home Single Language 64
FreeDOS

Processor family AMD Ryzen™ 3 PRO processor; AMD Ryzen™ 5 PRO processor

Available Processors

AMD Ryzen™ 5 PRO 2400G Quad-Core with Radeon™ RX Vega 11 Graphics (3.6 GHz base frequency, up to 3.9
GHz burst frequency, 384 KB L1 cache, 2 MB L2 cache, 4 MB L3 cache); AMD Ryzen™ 3 PRO 2200G Quad-Core
with Radeon™ Vega 8 Graphics (3.5 GHz base frequency, up to 3.7 GHz burst frequency, 384 KB L1 cache, 2

MB L2 cache, 4 MB L3 cache)
Chipset AMD PRO 500
Form factor Microtower

Maximum memory

16 GB DDR4-2666 SDRAM

Transfer rates up to 2666 MT/s.
Memory slots 2 DIMM

Internal storage

500 GB up to 1 TB 7200 rpm SATA HDD

128 GB up to 256 GB SATA SSD
Optical drive HP 9.5 mm Slim DVD-ROM; HP 9.5 mm Slim DVD-Writer
Available Graphics Integrated: AMD Radeon™ Vega 11 Graphics; AMD Radeon™ Vega 8 Graphics

Audio

Realtek ALC3601 codec, combo microphone/headphone jack, line-in and line-out rear ports (3.5 mm), HD

audio, optional internal speaker
Expansion slots 1 M.2 2230; 1 PCI; 1 PCIe x1; 1 PCIe x16 (x8)

Ports and Connectors

Front: 1 headset connector; 4 USB 3.1 Gen 1

Rear: 1 audio-in; 1 audio-out; 1 HDMI 2.0; 1 power connector; 1 RJ-45; 1 VGA; 4 USB 2.0

Optional: 1 parallel; 1 PS/2; 1 serial
Input devices Wired Standalone Keyboard ; HP USB Wired Optical Mouse ;

Communications

LAN: Realtek RTL8111HSH-CG GbE ; WLAN: Realtek RTL8821CE-CG 802.11a/b/g/n/ac (1x1) with Bluetooth®

M.2 PCIe® ;
Drive Bays One 3.5" (2.5") HDD; One 9 mm slim ODD
Environmental Operating temperature: 10 to 35°C; Operating humidity: 15 to 90% RH

Available Software

Bing search for IE11; HP Hotkey Support; HP JumpStarts; HP PC Hardware Diagnostics Windows; HP Privacy

Settings; HP Support Assistant
Security management Padlock loop; Standard lock slot
Power 180 W internal power supply, up to 90% efficiency, active PFC
Dimensions 13.6 x 26.18 x 31 cm (With bezel.)
Weight 4.32 kg (Exact weight depends on configuration.)
Ergonomic features ##displaytiltswiv##
Energy efficiency compliance ENERGY STAR® certified; EPEAT® 2019 registered where applicable

Warranty

1 year (1-1-1) limited warranty and service offering includes 1 year of parts, labor and on-site repair. Terms

and conditions vary by country. Certain restrictions and exclusions apply.

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Data sheet | HP Desktop Pro A 300 G3

HP recommends Windows 10 Pro for business

HP Desktop Pro A 300 G3

Accessories and services (not included)

HP USB Slim Business Keyboard

Get fast data entry and quick USB connectivity with the HP USB Business Slim Keyboard,
designed to complement the 2015 class of HP Business PCs. Proven performance and
reliability to deliver maximum investment protection. Offering the perfect combination of
performance, reliability and investment protection to any IT environment. For businesses that
require superior stability and manageability with low lifecycle costs, or desktops with proven
technology, superior price/performance and a wide choice of features, or even entry-level PCs
that balance price and essential computing capabilities – the HP Desktop family holds the
solution.
Product number: N3R87AA

HP TLC 256 GB SATA SSD

Expand the storage capabilities of your desktop with the HP TLC 256 GB SATA SSD , which
includes TLC flash and the same reliability you already get from current from SSD drives.
Expand the storage capabilities of your desktop with the HP TLC 256 GB SATA SSD , which
includes TLC flash and the same reliability you already get from current from SSD drives.
Offering the perfect combination of performance, reliability and investment protection to any
IT environment. For businesses that require superior stability and manageability with low
lifecycle costs, or desktops with proven technology, superior price/performance and a wide
choice of features, or even entry-level PCs that balance price and essential computing
capabilities – the HP Desktop family holds the solution.
Product number: P1N68AA

HP 1TB 7200rpm SATA (NCQ/Smart
IV) 6Gbp/s Hard Drive

Maximize performance of HP Business PCs and meet your storage demands with high­capacity drives. Serial ATA (NCQ and Smart IV) 6.0 Gb/s Hard Drives are available in the
following models: 3.5” 7.2K – 1TB, 500 GB** and 3.5" 10K - 250GB** and 500GB.** Proven
performance and reliability to deliver maximum investment protection. Offering the perfect
combination of performance, reliability and investment protection to any IT environment. For
businesses that require superior stability and manageability with low lifecycle costs, or
desktops with proven technology, superior price/performance and a wide choice of features, or
even entry-level PCs that balance price and essential computing capabilities – the HP Desktop
family holds the solution.
Product number: QK555AA

HP USB Optical Scroll Mouse

Utilizing the latest optical sensing technology, the HP USB Optical Scroll Mouse records precise
motion over a variety of surfaces without a mouse pad. Proven performance and reliability to
deliver maximum investment protection. Offering the perfect combination of performance,
reliability and investment protection to any IT environment. For businesses that require
superior stability and manageability with low lifecycle costs, or desktops with proven
technology, superior price/performance and a wide choice of features, or even entry-level PCs
that balance price and essential computing capabilities – the HP Desktop family holds the
solution.
Product number: QY777AA

HP 3 year Next business day Onsite
Desktop Only Hardware Support

Receive 3 years of next business day onsite HW Support from an HP-qualified technician for
your computing device, if the issue cannot be solved remotely.
Product number: U6578E

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Data sheet | HP Desktop Pro A 300 G3

HP recommends Windows 10 Pro for business

HP Desktop Pro A 300 G3

Messaging Footnotes

Not all features are available in all editions or versions of Windows. Systems may require upgraded and/or separately purchased hardware, drivers and/or software to take full advantage of Windows functionality. Windows 10 is

automatically updated, which is always enabled. ISP fees may apply and additional requirements may apply over time for updates. See http://www.windows.com.

AMD Ryzen™ PRO APU is an optional feature. Multi-core is designed to improve performance of certain software products. Not all customers or software applications will necessarily benefit from use of this technology. Performance and

clock frequency will vary depending on application workload and your hardware and software configurations. AMD’s numbering is not a measurement of clock speed.

Sold separately or as an optional feature.
Multi-core is designed to improve performance of certain software products. Not all customers or software applications will necessarily benefit from use of this technology. Performance and clock frequency will vary depending on

application workload and your hardware and software configurations. AMD’s numbering is not a measurement of clock speed.

Not all features are available in all editions or versions of Windows. Systems may require upgraded and/or separately purchased hardware, drivers and/or software to take full advantage of Windows functionality. Windows 10 is

automatically updated, which is always enabled. ISP fees may apply and additional requirements may apply over time for updates. See http://www.windows.com.

Sold separately or as an optional feature. Wireless access point ad internet service required. Availability of public wireless access points limited. The specifications for the 802.11ac WLAN are draft specifications and are not final. If the final

specifications differ from the draft specifications, it may affect the ability of the notebook to communicate with other 802.11ac WLAN devices.

Technical Specifications Footnotes

Not all features are available in all editions or versions of Windows. Systems may require upgraded and/or separately purchased hardware, drivers, software or BIOS update to take full advantage of Windows functionality. Windows 10 is

automatically updated, which is always enabled. ISP fees may apply and additional requirements may apply over time for updates. See http://www.windows.com/.

Your product does not support Windows 8 or Windows 7. In accordance with Microsoft’s support policy, HP does not support the Windows 8 or Windows 7 operating system on products configured with AMD 7th generation and forward

processors or provide any Windows 8 or Windows 7 drivers on http://www.support.hp.com.

Multi-core is designed to improve performance of certain software products. Not all customers or software applications will necessarily benefit from use of this technology. Performance and clock frequency will vary depending on

application workload and your hardware and software configurations. AMD’s numbering is not a measurement of clock speed.

Memory modules support data transfer rates up to 2666 MT/s; actual data rate is determined by the system's configured processor. See processor specifications for supported memory data rate.
For storage drives, GB = 1 billion bytes. TB = 1 trillion bytes. Actual formatted capacity is less. Up to 30 GB (for Windows 10) of disk is reserved for system recovery software.
Optical drives are optional or add on features. HD-DVD disks cannot be played on this drive. No support for DVD-RAM. Actual speeds may vary. Don’t copy copyright-protected materials. Double Layer discs can store more data than single

layer discs. Discs burned with this drive may not be compatible with many existing single-layer DVD drives and players.

Wireless access point and internet service required. Availability of public wireless access point limited.

Availability may vary by country.
(1) M.2 2230 socket for WLAN.
HP Support Assistant requires Windows and Internet access.
Locks sold separately.
Based on US EPEAT® registration according to IEEE 1680.1-2018 EPEAT®. Status varies by country. Visit www.epeat.net for more information.
AMD Radeon™ Vega 8 Graphics: integrated on AMD Ryzen™ 3 PRO 2200G/AMD Ryzen™ 3 PRO 3200G; AMD Radeon™ Vega 11 Graphics: integrated on AMD Ryzen™ 5 PRO 2400G/AMD Ryzen™ 5 PRO 3400G.
Max Boost clock frequency performance varies depending on hardware, software and overall system configuration.

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© Copyright 2019 HP Development Company, L.P. The information contained herein is subject to change without notice. The only warranties for HP products and services are set forth in the
express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty. HP shall not be liable for technical or editorial
errors or omissions contained herein.
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Bluetooth is a trademark of its proprietor and used by HP Inc. under license. AMD, Radeon, and Ryzen are trademarks of Advanced Micro Devices, Inc. ENERGY STAR and the ENERGY STAR mark are
registered trademarks owned by the U.S. Environmental Protection Agency. All other trademarks are the property of their respective owners.

December 2019

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