HP, Up to 4 GB
HP EliteOne 840 G9 All-in-One PC (8U6X2PA)
Starting at
$2,611.93+GST
$3,003.72incl. GST
$3,684.50
$4,237.18
Save 29%
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Product line
- Elite x360 13
- Voyager 4300 UC 18
- Voyager Free 60 UC 12
- Voyager Free 60+ UC 12
- Blackwire 71
- Designjet 24
- Edge 12
- Elite 15
- EliteBook 65
- EncorePro 20
- LaserJet 18
- LaserJet Enterprise 24
- LaserJet Pro 15
- ProBook 29
- Studio 16
Screen size
- 10.9 cm (4.3") 11
- 11.6" 16
- 13.5" 16
- 15.6" 49
- 16.2 x 12.1 cm 5
- 16" 24
- 20.3 cm (8") 10
- 23.8" 18
- 6.9 cm (2.7") 9
- 95.04 x 53.86 mm 5
- 2" (5.1 cm) 5
- 13.3" 43
- 14" 117
- 15.6" (39.6 cm) 73
- 17.3" (43.9 cm) 13
Processor family
- 12th Generation Intel® Core™ i5 processor 12
- 13th Generation Intel® Core™ i5 processor 84
- 13th Generation Intel® Core™ i7 processor 91
- AMD Ryzen 7 11
- AMD Ryzen™ 5 processor 26
- AMD Ryzen™ 7 processor 12
- Celeron® 17
- Core™ i5 49
- Core™ i7 60
- Intel Celeron 25
- Intel Core i5 55
- Intel Core i7 72
- Intel® Celeron® processor 13
- Ryzen™ 27
- Ryzen™ 5 10
Altitude
- 0 – 5,000 m 1
- 3,048 m 2
- 3000 m 1
- 3048 m 2
- Up to 2,000 m 5
- Up to 3,000 m 1
- Up to 3000 m 7
- Up to 3048 m 6
- Up to 5,000 m 8
Battery life
- 12 Hours 4
- 12.50 Hours 11
- 13 Hours 3
- 14 Hours 5
- 14.5 2
- 14.50 Hours 9
- 17.23 Hours 3
- 20.75 Hours 3
- Up to 10 hours and 15 minutes 3
- Up to 10 hours and 45 minutes 3
- Up to 11 hours 4
- Up to 11 hours and 30 minutes 3
- Up to 11 hours and 45 minutes 7
- Up to 12 hours and 45 minutes 6
- Up to 8 hours and 15 minutes 7
Battery recharge
- ~ 1 hr 30 mins 1
- ISO: 225 pages, USB print 1
- Supports battery fast charge: approximately 50% in 30 minutes with 65W AC Adapter 3
- Supports battery fast charge: approximately 50% in 45 minutes 1
- Supports battery fast charge: approximately 90% in less than 2 hours 3
- System ON: 2.1 hours; System OFF: 2.5 hours 1
Bluetooth standard
- Bluetooth 5.1 22
- Bluetooth 5.2 12
- Bluetooth 5.3 31
- Bluetooth 4.2 1
- Bluetooth 5.0 7
Cellular technology
- LTE-Advanced Pro 7
- DC-HSPA+ 9
- HSPA+ 8
- LTE 2
- LTE Advanced 10
- UMTS 8
Colour
- Black 376
- Blue 7
- Carbon Black 12
- Ebony black or ceramic white 8
- Gray 5
- Grey 11
- Jack black 10
- Pike silver aluminum 61
- Pink 4
- Red 8
- Silver 30
- Slate Blue 14
- Turbo silver 19
- White 43
- White Sand 9
Connection type
- Micro USB 7
- Mini-phone 1
- Mini-phone (3.5mm) 70
- PCI Express 2
- PCI Express 2.1 x4 1
- PCI Express 3.0 1
- PCI Express x1 1
- Proprietary Interface 1
- USB 10
- USB 2.0 8
- USB 2.0 Type C 4
- USB 3.0 2
- USB 3.0 Type A 2
- USB Type A 55
- USB Type C 79
Contrast
- 1000:1 35
- 1000:1 static 3
- 1000:1 static; 1000000:1 dynamic 1
- 1000:1 static; 10000000:1 dynamic 1
- 1000:1 static; 3000000:1 dynamic 1
- 1000:1 static; 5000000:1 dynamic 1
- 1000:1 static; 6000000:1 dynamic 1
- 2000:1 1
- 3000:1 4
- 3000:1 static; 5000000:1 dynamic 2
- 3500:1 1
- 400:1 static 1
- 600:1 static; 5000000:1 dynamic 1
- 800:1 2
- 800:1 static 1
Copy colour
- Yes 29
DisplayPort
- Yes 89
Eco friendly
- Yes 462
Fax resolution
- 1200 x 1200 dpi 1
- 150 x 150 dpi 1
- 203 x 392 dpi or 300 x 300 1
- 203 x 392 or 300 x 300 dpi 1
- 203 x 98 dpi 6
- 204 x 98 dpi 2
- 300 x 300 dpi 1
- 300 x 300 dpi (no halftone) 3
- 300 x 300 dpi or 203 x 392 dpi, 256 levels of gray 1
- 300 x 300 dpi, 256 levels of gray 5
- Up to 203 x 392 or 300 x 300 dpi 2
- Up to 203 x 392 or 300 x 300 dpi; 256 levels of gray 2
- Up to 300 x 300 dpi 9
- Up to 300 x 300 dpi (no halftone) 2
- Up to 300 x 300 dpi; 256 levels of gray 2
Front camera
- Yes 181
Graphics memory technology
- GDDR3 20
- GDDR5 13
- GDDR6X 1
- LPDDR5 37
- DDR4 SDRAM 112
- DDR5 SDRAM 75
- GDDR6 24
- LPDDR4X 22
Ink type
- Dye-based 127
- Dye-based (C, G, M, pK, Y); pigment-based (mK) 1
- Dye-based (C, M, Y, pK, G); pigment-based (mK) 7
- Dye-based (C, M, Y); pigment-based (K) 7
- Dye-based (C, M, Y); pigment-based (mK) 5
- Dye-based (color); pigment-based (black) 16
- Dye-based (cyan, magenta, yellow, gray, photo black); pigment-based (matte black) 1
- Latex 4
- Pigment-based 268
- Pigment-based (black and color) 5
- Pigment-based (black), dye-based (tri-color) 6
- Pigment-based (black); dye-based (color) 6
- Pigment-based (black); dye-based (cyan, magenta, yellow) 2
- UV-curable pigmented inks 2
- Water-based HP pigment inks and Bonding Agent 2
Operating system
- Android 27
- Chrome OS™ 64 18
- ChromeOS 22
- ChromeOS 22
- HP ThinPro 17
- macOS 92
- Windows 530
- Windows 10 Home 64 125
- Windows 10 Pro 64 46
- Windows 11 Home 31
- Windows 11 Home – HP recommends Windows 11 Pro for business 27
- Windows 11 Pro 276
- Windows 11 Pro (preinstalled with Windows 10 Pro Downgrade) 22
- iOS 26
- Windows 10 IoT Enterprise 38
Power source
- AC 1
- AC Adapter 20
- AC Supply 66
- Batteries 5
- Battery 10
- DC 1
- Power Adapter 1
- Power Supply 5
- USB 3
Processor
- AMD Ryzen™ 5 7530U (up to 4.5 GHz max boost clock, 16 MB L3 cache, 6 cores, 12 threads) 19
- AMD Ryzen™ Embedded R2314 (up to 3.5 GHz max boost clock, 2 MB L2 cache, 4 cores, 4 threads) 17
- Intel® Celeron® J6412 (2.0 GHz base frequency, up to 2.6 GHz burst frequency, 1.5 MB L2 cache, 4 cores, 4 threads) 16
- Intel® Core™ i5-1335U (up to 4.6 GHz with Intel® Turbo Boost Technology, 12 MB L3 cache, 10 cores, 12 threads) 35
- Intel® Core™ i5-13500 (up to 4.8 GHz with Intel® Turbo Boost Technology, 24 MB L3 cache, 14 cores, 20 threads) 19
- Intel® Core™ i5-8250U (1.6 GHz base frequency, up to 3.4 GHz with Intel® Turbo Boost Technology, 6 MB cache, 4 cores) 13
- Intel® Core™ i7-1355U (up to 5.0 GHz with Intel® Turbo Boost Technology, 12 MB L3 cache, 10 cores, 12 threads) 29
- Intel® Core™ i7-1365U (up to 5.2 GHz with Intel® Turbo Boost Technology, 12 MB L3 cache, 10 cores, 12 threads) 30
- Intel® Core™ i7-13700 (up to 5.2 GHz with Intel® Turbo Boost Technology, 30 MB L3 cache, 16 cores, 24 threads) 15
- Intel® Core™ i7-9750H (2.6 GHz base frequency, up to 4.5 GHz base with Intel® Turbo Boost Technology, 12 MB cache, 6 cores) 13
- Ryzen 15
- Celeron 27
- Core i5 85
- Core i7 89
- Ryzen 5 20
Processor cores
- 4 23
- 6 18
- Deca-core (10 Core) 109
- Dual-core (2 Core) 19
- Hexa-core (6 Core) 35
- Hexadeca-core (16 Core) 21
- Octa-core (8 Core) 25
- Quad-core (4 Core) 41
- Tetradeca-core (14 Core) 33
- 2 15
- 4 44
- 6 40
- 8 20
- 14 34
- 16 19
Scan colour
- Yes 81
Scan document feeder
- 100 sheets 1
- 35 sheets 1
- 50 sheets of 75 g/m² paper 1
- NA 1
- Not applicable 7
- Standard, 100 sheets 13
- Standard, 150 sheets 6
- Standard, 150 sheets @ 75 g/m² 1
- Standard, 200 sheets 4
- Standard, 35 sheets 9
- Standard, 40 sheets 4
- Standard, 50 sheets 17
- Standard, 50 sheets uncurled 2
- Standard, 60 sheets 2
- Standard, 80 sheets 2
Supported device
- Audio Device 18
- Computer 13
- Desktop Computer 17
- Desktop PC 22
- Gaming Console 12
- Headset 32
- Monitor 15
- Notebook 70
- Phone 10
- PlayStation 4 15
- PlayStation 5 14
- Printer 79
- Tablet 9
- Workstation 36
- Xbox One 16
USB Type-C
- Yes 175
Vendor
- Brand Management Group 1
- Hewlett-Packard 4
- HP Inc. 3,334