HP Elite Mini 800 G9 Desktop PC (550B4AV)

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SKU: A1WM3AT

Storage: 512 GB
Graphics: Intel UHD
Memory: 16 GB DDR5-4800 MT/s (1 x 16 GB)
Processor: Core™ i3

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Key features

HP Wired Desktop 320K Keyboard
HP Secure Erase
HP Sure Click
HP Sure Sense
Absolute Persistence module
HP Sure Admin
HP BIOSphere Gen6
HP Client Security Manager Gen7
HP Tamper Lock
HP Sure Start Gen7
HP Sure Run Gen5
HP Sure Recover Gen5

Technical specifications

Product

UPC number	198122867998
Product type	Desktops
Subcategory	Desktop and All-in-One
Product brand name	HP
UNSPSC code	43211507

Processor

Chipset	Intel® Q670 (vPro®)
Processor Brand	Intel®
Processor cache	12 MB L3
Processor family	12th Generation Intel® Core™ i3 processor
Processor frequency technology	Intel® Turbo Boost Technology
Processor generation	12th Generation
Processor maximum frequency	4.1 GHz
Processor model	12100T
Processor core	4
Processor	Intel® Core™ i3-12100T (up to 4.1 GHz with Intel® Turbo Boost Technology, 12 MB L3 cache, 4 cores, 8 threads)
Processor threads	8
Processor type	Intel Core i3

Memory

Memory layout (slots & size)	1 x 16 GB
Memory module type	SODIMM
Memory size	16 GB
Memory Slots	2 SODIMM
Number of memory slots	1
Memory speed	4800 MT/s
RAM (GB)	16
Memory type	DDR5
Memory	16 GB DDR5-4800 MT/s (1 x 16 GB)
Standard memory note	Transfer rates up to 4800 MT/s.

Storage

Storage	512 GB
Internal drive bays	One (2.5) 6.35 cm HDD
Internal Storage	512 GB PCIe® NVMe™ M.2 SSD
Memory and storage	16 GB memory;512 GB SSD storage

Graphics

Graphics	Integrated
Graphics (integrated)	Intel® UHD Graphics 730

Camera and audio

Audio	Realtek ALC3252 codec, universal audio jack with CTIA and OMTP headset support

Keyboard and input

Keyboard	HP Wired Desktop 320K Keyboard
Keyboard interface	USB
Pointing device	HP Wired 320M Mouse

Ports

Ports	1 headset connector; 1 SuperSpeed USB Type-A 10Gbps signaling rate; 1 SuperSpeed USB Type-A 10Gbps signaling rate (charging); 1 SuperSpeed USB Type-C® 20Gbps signaling rate, 1 external antenna connector; 1 power connector; 1 RJ-45; 3 SuperSpeed USB Type-A 10Gbps signaling rate; 2 DisplayPort™ 1.4; 1 HDMI 2.1

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Copyright notice	© Copyright 2026 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.

© Copyright 2026 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.

Physical

Dimensions (W x D x H)	17.7 x 17.5 x 3.4 cm

Package

Package dimensions (W x D x H)	49.8 x 13.2 x 23.5 cm
Package dimension note (metric)	Packaging material used will vary by Country

Sustainability

Ecolabels	EPEAT® registered
Energy star certified	ENERGY STAR® certified
Environmental certification	ENERGY STAR® certified; EPEAT® registered
Sustainability specifications	45% post-consumer recycled plastic
Energy Usage CO2e (kg)	90.894
End of Life CO2e (kg)	0.724
Production CO2e (kg)	136.209
Total CO2e (kg)	228.534
Transportation CO2e (kg)	0.707

Warranty and service

Manufacturer Warranty	1 year (1/1/1) limited warranty includes 1 year of parts, labor and on-site repair. Terms and conditions vary by country. Certain restrictions and exclusions apply.

Other

Power	90 W external power adapter, up to 89% efficiency, active PFC
Registration required	No
Series name	HP Elite Mini 800 G9
Sub brand	Elite
TCO Certified	TCO Certified, generation 9
Expansion slots	1 M.2 2230; 2 M.2 2280
Expansion slots note	1 M.2 2230 slot for WLAN and 2 M.2 2280 slots for storage
I/O Port location	Front
Network interface	Integrated Intel® I219LM GbE LOM
Network interface type	LAN
Operating humidity range	10 to 90% RH
Operating temperature range	10 to 35°C
Family positioning headline	Upgrade to amazing.
Form factor	Mini
Country of origin	China(ACJ); Thailand(ACJ)
Headline	Protected by HP Wolf Security
Key selling point	Take the HP Elite Mini 800 home with you so you can stay productive in the hybrid work world.
Image legal disclaimer	Product image may differ from actual product
Legal disclaimer [01]	[1] HP Sure Click supports Microsoft® Internet Explorer and Chromium™. Supported attachments include Microsoft Office (Word, Excel, PowerPoint) and PDF files in read only mode, when Microsoft Office or Adobe Acrobat are installed.
Legal disclaimer [02]	[3] HP Manageability Integration Kit can be downloaded from http://www.hp.com/go/clientmanagement.
Segment	Business
Usage	Mission critical
Legal tagline	HP recommends Windows 11 Pro for business
Overview	The HP Elite Mini 800 Desktop PC delivers the high-performance needed to develop complex presentations, crunch big numbers, and quickly create compelling content. Equipped with a powerful Intel® processor[2], responsive graphics, and smart deployment options, this is the right PC for big jobs done in small spaces.
Product description for SEO	One of HP’s best high-performance ultrasmall desktops for demanding workloads from HP.
Company	HPI
Code name	Pacman
Product long name	HP Elite Mini 800 G9 Desktop PC
Product long name specifications	HP Elite Mini 800 G9 Desktop PC, Windows 11 Pro, Intel® Core™ i3, 16GB RAM, 512GB SSD
Product short name specifications	HP Elite Mini 800 G9 Desktop PC, Intel® Core™ i3, 16GB RAM, 512GB SSD
Replacement product number	A1MP0AT

Notes and footnotes

A product carbon footprint is defined as the total amount of greenhouse gases emitted directly and indirectly by a product over its lifetime. Greenhouse gas emissions are reported as global warming potential for 100-year time horizon (GWP-100) in units of CO2 equivalence. Calculations are done in accordance with ISO 14040 & ISO 14044. Individual values may not sum to total due to rounding.
[2] Multicore 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. Intel’s numbering, branding and/or naming is not a measurement of higher performance.
[1] 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 is automatically updated and enabled. High speed internet and Microsoft account required. ISP fees may apply and additional requirements may apply over time for updates. See http://www.windows.com.
[2] This system is preinstalled with Windows 11 Pro software and provision for recovery software. You may only use one version of the Windows software at a time. Switching between versions will require you to uninstall one version and install the other version. You must back up all data (files, photos, etc.) before uninstalling and installing operating systems to avoid loss of your data.
[6] HP Wolf Security for Business requires Windows 10 and higher, includes various HP security features and is available on HP Pro, Elite, Workstation, and RPOS products. See product details for included security features and OS requirements.
[3] For full Intel®? vPro®? functionality, Windows 11 Pro 64 bit, a vPro supported processor, vPro enabled chipset, vPro enabled wired LAN and/or WLAN card and TPM 2.0 are required. Some functionality requires additional 3rd party software in order to run. See http://intel.com/vpro .
[7] Recycled plastic content percentage is based on the definition set in the IEEE 1680.1-2018 standard.
[4] 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. Intel’s numbering, branding and/or naming is not a measurement of higher performance.
[5] Intel® Turbo Boost technology requires a PC with a processor with Intel Turbo Boost capability. Intel Turbo Boost performance varies depending on hardware, software and overall system configuration. See http://www.intel.com/technology/turboboost for more information.
[6] 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. Intel’s numbering, branding and/or naming is not a measurement of higher performance.
[7] Intel® Turbo Boost performance varies depending on hardware, software and overall system configuration. See http://www.intel.com/technology/turboboost/ for more information.
[8] All memory slots are customer accessible/upgradeable.
[9] Only available with Alder Lake i5, i7 and i9 Processors.
[10] For storage drives, GB = 1 billion bytes. TB = 1 trillion bytes. Actual formatted capacity is less. Up to 30 GB (for Windows) of disk is reserved for system recovery software.
[11] Sold separately or as an optional feature.
[12] Fiber NIC and 1Gbps cards would not be available in some selected European countries and Korea.
[13] Only Available on 35W processor.
[14] The card could be configured with the flex IO port 2 as an optional.
[15] HP 125 Antimicrobial Wired Keyboard, HP USB Hardened Mouse, Wired 125 Antimicrobial Mouse are not available in all regions.(Antimicrobial China only)
[16] PS/2 port not available on Elite Mini 800 G9 desktop PCs.
[17] Based on US EPEAT® registration according to IEEE 1680.1-2018 EPEAT®. Status varies by country. Visit www.epeat.net for more information.
[18] HP Connect for Microsoft Endpoint Manager is available from the Azure Market Place for HP Pro, Elite, Z and Point-of-Sale PCs managed with Microsoft Endpoint Manager. Subscription to Microsoft Endpoint Manager required and sold separately. Network connection required.
[19] HP Patch Assistant available on select HP PCs with the HP Manageability Kit that are managed through Microsoft System Center Configuration Manager. HP Manageability Integration Kit can be downloaded from http://www8.hp.com/us/en/ads/clientmanagement/overview.html .
[20] HP Manageability Integration Kit can be downloaded from http://www.hp.com/go/clientmanagement .
[21] myHP requires Windows OS.
[23] HP Support Assistant: Requires Windows and Internet access.
[24] HP Smart Support automatically collects the telemetry necessary upon initial boot of the product to deliver device-level configuration data and health insights and is available preinstalled on select products, thru HP Factory Configuration Services; or it can be downloaded. For more information about how to enable HP Smart Support or for download, please visit http://www.hp.com/smart-support .
[25] Absolute firmware module is shipped turned off and can only be activated with the purchase a license subscription and full activation of the software agent. License subscriptions can be purchased for terms ranging multiple years. Service is limited, check with Absolute for availability outside the U.S. Certain conditions apply. For full details visit: https://www.absolute.com/about/legal/agreements/absolute/ .
[26] HP Sure Click requires Windows 10 Pro or higher or Enterprise. See https://bit.ly/2PrLT6A_SureClick for complete details.
[27] HP Sure Sense is available on select HP PCs with Windows 10 Pro, Windows 10 Enterprise, Windows 11 Pro, or Windows 11 Enterprise OS.
[28] HP Sure Run Gen5 is available on select HP PCs and requires Windows 10 and higher.
[29] HP Sure Recover Gen5 with Embedded Reimaging is an optional feature which requires Windows 10 and higher must be configured at purchase. You must back up important files, data, photos, videos, etc. before use to avoid loss of data. Network based recovery using Wi-Fi is only available on PCs with Intel Wi-Fi Module.
[30] HP Sure Start Gen7 is available on select HP PCs and requires Windows 10 and higher
[31] HP Sure Admin requires Windows 10 or higher, HP BIOS, HP Manageability Integration Kit from http://www.hp.com/go/clientmanagement and HP Sure Admin Local Access Authenticator smartphone app from the Android or Apple store.
[32] HP Client Security Manager Gen7 requires Windows and is available on the select HP Elite and Pro PCs.
[33] HP BIOSphere Gen6 features may vary depending on the platform and configuration.
[34] HP Secure Erase for the methods outlined in the National Institute of Standards and Technology Special Publication 800-88 "Clear" sanitation method. HP Secure Erase does not support platforms with Intel® Optane™.
[35] The external antenna could be configured with the flex IO port 2 as an optional.
[36] Wireless access point and internet service required and sold separately. Availability of public wireless access points limited. Wi-Fi 6 is backwards compatible with prior 802.11 specs.
[37] Wi-Fi 6E requires a Wi-Fi 6E router, sold separately, to function in the 6GHz band. Availability of public wireless access points limited. Wi-Fi 6E is backwards compatible with prior 802.11 specs. And available in countries where Wi-Fi 6E is supported.
[38] Platform power consumption varies per configuration, for the best user experience, please connect PC power cord while using USB-C® cable via Super Speed USB Type-C® port in the rear side of the platform.
[39] Starting from November 1st 2023, all shipments will require Windows to be installed on SSD to provide users a better experience. HDD can only be configured as additional data drives and not the boot drive.
[63] TCO Certified is an ISO 14024 Type 1 sustainability label for IT products. Compliance with all criteria is independently verified.

Product details