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Small black and silver desktop mini PC

HP

HP EliteDesk 800 G3 Mini desktop PC i5-7500 3.4-3.8GHz 8GB DDR4 256GB NVMe + 1TB HDD

SKU CH-9TX8-735G4 MPN 800

Ultra-compact desktop with quad-core i5 performance, 8GB DDR4, fast 256GB NVMe plus 1TB HDD, Wi-Fi 5, Bluetooth and Windows 10 Pro

  • TypeStudent / Home Office
  • Form FactorSO-DIMM
  • ColorBlack/Silver
  • ProcessorIntel 4-Core i5-7500 3.4GHz Upto 3.8GHz
  • Processor Main Features64 bit Quad-Core Processor
  • Memory8GB DDR4
  • Quad-core Intel i5-7500 reaches 3.8 GHz for responsive multitasking
  • 8 GB DDR4 memory keeps everyday workloads running smoothly
  • 256 GB NVMe SSD plus 1 TB HDD gives fast boots and roomy storage
  • Wi-Fi 5 and Gigabit Ethernet provide flexible wired or wireless connectivity
  • Ultra-small Mini chassis fits behind a display for a near-zero footprint

Compact Mini Desktop for Office and Home Media

The HP EliteDesk 800 G3 Mini is a ultra-small desktop PC powered by a quad-core Intel Core i5-7500 processor running at 3.4GHz up to 3.8GHz. It ships with 8GB of DDR4 memory, a 256GB NVMe SSD for fast boot times, and a 1TB hard drive for bulk storage. Windows 10 Pro is pre-installed, making it ready for business tasks, home office work, or a media server setup.

Upgrade from Older SFF or Tower Systems

This Mini replaces bulky small-form-factor or tower desktops when desk space is tight and silent operation matters. The jump is worth it if you need a near-zero footprint behind a monitor, dual-display support via DisplayPort and VGA, and the responsiveness of an NVMe boot drive. It also adds modern wireless with Wi-Fi 5 and Bluetooth, plus gigabit Ethernet for wired reliability.

Check Power, Mounting, and Expansion Needs

Verify that the included 65W power supply meets your peripheral load, as the Mini uses an external adapter. Confirm your display accepts DisplayPort or VGA input, since no HDMI port is present. The tool-less chassis offers two SO-DIMM slots, one 2.5-inch drive bay, and an M.2 socket for future storage or memory upgrades.

Highlights

  • Quad-core Intel i5-7500 reaches 3.8 GHz for responsive multitasking
  • 8 GB DDR4 memory keeps everyday workloads running smoothly
  • 256 GB NVMe SSD plus 1 TB HDD gives fast boots and roomy storage
  • Wi-Fi 5 and Gigabit Ethernet provide flexible wired or wireless connectivity
  • Ultra-small Mini chassis fits behind a display for a near-zero footprint

Specifications

BrandHP
SeriesEliteDesk
Model800 G3
TypeStudent / Home Office
Form FactorSO-DIMM
ColorBlack/Silver
ProcessorIntel 4-Core i5-7500 3.4GHz Upto 3.8GHz
Processor Main Features64 bit Quad-Core Processor
Memory8GB DDR4
Storage256 GB + 1 TB
AudioHD Audio
EthernetGigabit Ethernet
Wireless CardWi-Fi 5 (802.11ac)
Power Supply65W
MonitorMonitor not included
Operating SystemWindows 10 Pro
ChipsetIntel Q270
CPU TypeIntel Core i5 7th Gen
CPU NameIntel Core i5-7500
L3 Cache Per CPU6MB SmartCache
CPU Main Features64 bit Quad-Core Processor
GPU/VGA TypeIntel HD Graphics 630
Memory Capacity8GB DDR4
Memory SpeedDDR4 2400
Memory Spec8 GB x 1
Memory Slot (Total)2
Memory Slot (Available)1
Maximum Memory Supported32 GB
SSD256GB
HDD1TB
HDD InterfaceSATA
HDD RPM7200 RPM
Storage Spec256GB NVMe SSD
Screen SizeNo Screen
LAN Speed10/100/1000Mbps
WLANWi-Fi 5 (802.11ac)
BluetoothBluetooth 4.2
Front USB2x USB 3.1 Type-A, 1x USB 3.1 Type-C
Video Ports2x DisplayPort, 1x VGA
Rear USB4x USB 3.1 Type-A
RJ451 port
Keyboard TypeWired Keyboard
Mouse TypeWired Mouse
Dimensions (H x W x D)7" x 6.9" x 1.3"
Weight2.67 lbs
Package TypeRetail

Questions about this item

What physical space and mounting options does the HP EliteDesk 800 G3 Mini require?

The ultra-small Mini chassis fits in tight workspaces and can mount behind any compatible Elite Display for a near zero-footprint setup.

How is the tool-less case opened for upgrades, and what step do people often miss?

The tool-less design allows easy access to two DDR4 memory sockets, a 2.5-inch drive bay, and an M.2 SSD socket; the step often missed is ensuring the chassis latch is fully released before lifting the cover.

What maintenance or replacement will the 256 GB NVMe SSD and 1 TB HDD need later?

Both drives are user-replaceable; the NVMe SSD occupies the M.2 socket while the HDD uses the 2.5-inch bay, so either can be swapped independently when capacity or speed demands change.

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