Product specifications and review coverage for this exact model.
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Product overview
HP 628D8ET is listed in the all-in-one pcs/workstations category. The recorded specifications include processor family: Intel® Core™ i5; internal memory: 8 GB; total storage capacity: 512 GB; operating system installed: Windows 11 Pro. This entry covers manufacturer code 628D8ET. Specifications relate to this exact source record; other editions or packages may differ.
Automatically assembled from the source specifications. This is a factual summary, not a hands-on review.
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Specifications
Manufacturer code: 628D8ET. Icecat product 116142478 · Checked 18 Sep 2026. The source lists this code for Great Britain. No specifications are transferred from other editions.
Key specifications
The main features to compare for this exact model. Missing details are not assumed.
HP EliteOne 840 G9 — key specifications
Processor family
Intel® Core™ i5
Processor model
i5-13500
Memory (RAM)
8 GB
Total storage capacity
512 GB
Storage media
SSD
Operating system installed
Windows 11 Pro
Discrete graphics card model
Not available
Chassis type
All-in-One
Wi-Fi
Yes
Ethernet LAN
Yes
More product specifications
Open a section for the details that matter to you.
Audio & listening12 details
HP EliteOne 840 G9 — Audio & listening
Performance-core Max Turbo Frequency
4.8 GHz
Efficient-core Max Turbo Frequency
3.5 GHz
Performance-core base frequency
2.5 GHz
Efficient-core base frequency
1.8 GHz
Built-in speakers
Yes
Number of speakers
2
Speakers manufacturer
Bang & Olufsen
Built-in microphone
Yes
Audio system
Bang & Olufsen
Microphone in
Yes
Introduction year
2023
HP speaker type
HP Dual Speakers
Display9 details
HP EliteOne 840 G9 — Display
Screen size
60.5 cm (23.8")
Screen resolution
1920 x 1080 pixels
Touchscreen
Yes
Display brightness
250 cd/m²
Panel type
IPS
Anti-glare screen
Yes
Colour gamut
72%
Display diagonal (metric)
60.5 cm
Display included
Yes
Processor, memory & storage22 details
HP EliteOne 840 G9 — Processor, memory & storage
Processor manufacturer
Intel
Processor generation
13th gen Intel® Core™ i5
Processor cores
14
Processor threads
20
Processor boost frequency
4.8 GHz
Processor cache
24 MB
Processor cache type
L3
Processor base power
65 W
Internal memory type
DDR5-SDRAM
Maximum internal memory
64 GB
Memory slots
2
Memory slots type
SO-DIMM
Memory clock speed
4800 MHz
Memory layout (slots x size)
1 x 8 GB
Number of storage drives installed
1
SSD capacity
512 GB
SSD form factor
M.2
Discrete graphics card
No
On-board graphics card
Yes
On-board graphics card family
Intel® UHD Graphics
On-board graphics card model
Intel UHD Graphics 770
Motherboard chipset
Intel Q670
Camera, image & video4 details
HP EliteOne 840 G9 — Camera, image & video
Built-in camera
Yes
Total megapixels
5 MP
Infrared (IR) camera
Yes
HP front camera
HP Webcam 5MP
Printing, scanning & paper1 detail
HP EliteOne 840 G9 — Printing, scanning & paper
Total carbon footprint (kg of CO2e)
307.772
Connections & wireless16 details
HP EliteOne 840 G9 — Connections & wireless
SSD interface
PCI Express
Top Wi-Fi standard
Wi-Fi 6E (802.11ax)
Wi-Fi standards
Wi-Fi 6E (802.11ax)
Ethernet LAN data rates
10,1000,100 Mbit/s
Bluetooth
Yes
Bluetooth version
5.3
Ethernet LAN (RJ-45) ports
1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
2
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity
3
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity
1
USB4 Gen 3x2 ports quantity
1
USB 3.2 Gen 2x2 Type-C ports quantity
1
HDMI ports
1
HDMI version
1.4
DisplayPort connections
1
Combo headphone/mic port
Yes
Power & battery4 details
HP EliteOne 840 G9 — Power & battery
AC adapter power
240 W
AC adapter frequency
50 - 60 Hz
AC adapter input voltage
100 - 240 V
Power supply
240 W
Controls & features4 details
HP EliteOne 840 G9 — Controls & features
WLAN controller manufacturer
Intel
WLAN controller model
Intel Wi-Fi 6E AX211
HP Support Assistant
Yes
Operating temperature (T-T)
10 - 35 °C
Design & dimensions11 details
HP EliteOne 840 G9 — Design & dimensions
RGB colour space
NTSC
Memory form factor
DIMM/SO-DIMM
Colour name
Silver
Product colour
Silver
Product type
All-in-One PC
Width (with stand)
539.6 mm
Depth (with stand)
238 mm
Height (with stand)
558.1 mm
Weight (with stand)
9.26 kg
Weight
9.26 kg
Sustainable technologies and materials
Ocean-bound plastic in speaker enclosure; 40% post-consumer recycled plastic; 30% ITE-derived closed loop plastic; Low Halogen; 80 Plus Platinum power supplies available
Software & compatibility3 details
HP EliteOne 840 G9 — Software & compatibility
Pre-installed software
HP Notifications; HP PC Hardware Diagnostics UEFI; HP Support Assistant; HP Connection Optimizer; HP Privacy Settings; HP PC Hardware Diagnostics Windows; HP Desktop Support Utilities; MyHP; HP QuickDrop; HP Easy Clean; Touchpoint Customizer for Commercial; HP Easy Clean Keyboard Driver; HSA Fusion for Commercial; HSA Telemetry for Commercial
Bundled software
HP Wolf Pro Security Edition (3 years)
Sustainability compliance
Yes
Further product details37 details
HP EliteOne 840 G9 — Further product details
HD type
Full HD
Native aspect ratio
16:9
NTSC coverage (typical)
72%
Performance cores
6
Efficient cores
8
Maximum turbo power
154 W
Total SSDs capacity
512 GB
Number of SSDs installed
1
NVMe
Yes
Optical drive type
No
On-board GPU manufacturer
Intel
Antenna type
2x2
Market positioning
Business
Trusted Platform Module (TPM)
Yes
Trusted Platform Module (TPM) version
2.0
Windows Hello
Yes
Intel® Turbo Boost Technology
Yes
HP segment
Business
HP Security tools
Trusted Platform Module TPM 2.0 Embedded Security Chip shipped with Windows 10 (Common Criteria EAL4+ Certified)(FIPS 140-2 Level 2 Certified); HP Sure Start; 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 Run Gen6; HP Sure Recover Gen6; HP Plarform Certificate; Seamless Firmware Update Service; Secured-COre PC Disable; Windows Hello Enhanced SIgn-in Security (ESS) Enable
HP Management tools
HP Client Catalog (download); HP Driver Packs (download); HP Image Assistant (download); HP Client Management Script Library (download); HP Connect for Microsoft Endpoint Manager; HP Manageability Integration Kit (download); HP Patch Assistant (download); HP CECP Enabled Configuration
HP GTIN (EAN/UPC)
197961476750
Carbon emissions, manufacturing (kg of CO2e)
265.261
Carbon emissions, logistics (kg of CO2e)
4.484
Carbon emissions, end-of-life (kg of CO2e)
2.214
Total carbon emissions, w/o use phase (kg of CO2e)
35.813
Operating relative humidity (H-H)
10 - 90%
Low halogen
Yes
Sustainability certificates
ENERGY STAR, TCO
Mouse included
Yes
Keyboard included
Yes
Numeric keypad
No
UNSPSC-code
43211507
Memory module type
SODIMM
Intel® vPro™ Platform Eligibility
Yes
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.
Support service included
HP 3 Years Wolf Pro Security Edition Service. For terms and conditions, please visit https://h20195.www2.hp.com/v2/GetPDF.aspx/4AA8-1150EEE & https://www8.hp.com/h20195/v2/getpdf.aspx/4AA5-7123EEGB.pdf
HP EliteOne 840 G9 — Packaging & supplied accessories
Country of origin
Czech Republic
Package width
628 mm
Package depth
186 mm
Package height
675 mm
Package weight
12.5 kg
Specifications describe the supplied product data, not measured review results. Battery life, range and performance figures are source claims and can vary with use.