HP 288 Pro G9 Microtower – Detailed Specifications
Processor (CPU)
Processor: Intel® Core™ i3-12100 (12th Generation)
Base Clock Speed: 3.3 GHz
Max Turbo Frequency: Up to 4.3 GHz
Cores / Threads: 4 Cores / 8 Threads
Cache: 12MB Intel Smart Cache
Processor Architecture: Intel Alder Lake
Memory (RAM)
Installed RAM: 8GB DDR4
RAM Speed: 3200 MHz
Memory Slots: 2 DIMM slots
Maximum Supported RAM: Up to 64GB DDR4
Storage
Primary Storage: 1TB SATA HDD
Drive Speed: 7200 RPM
Storage Expansion:
2 × 3.5-inch drive bays
1 × M.2 slot for NVMe SSD upgrade
Graphics
Graphics Type: Integrated
GPU: Intel UHD Graphics 730
Supports multiple displays via HDMI and VGA
Chipset
Intel H670 chipset
Operating System
FreeDOS / Windows 10 / Windows 11 depending on configuration
Refurbished units often come with Windows pre-installed
Networking & Connectivity
Ethernet: Gigabit LAN (RJ-45)
Optional wireless connectivity:
Wi-Fi 802.11ac
Bluetooth 5.0
Ports & Interfaces
Front Ports
4 × USB 3.2 Gen 1 Type-A
1 × Headphone/Microphone combo jack
Rear Ports
4 × USB 2.0
1 × HDMI
1 × VGA
1 × RJ-45 Ethernet
1 × Line-in
1 × Line-out
Optional serial port
Expansion Slots
1 × PCIe 4.0 x16
1 × PCIe 3.0 x1
2 × M.2 slots (for SSD and WLAN)
Audio
Realtek ALC3867 Audio Codec
Universal headset jack with CTIA support
Power Supply
180W internal power supply
Up to 90% power efficiency
Physical Specifications
Form Factor: Microtower
Dimensions: 15.5 × 30.3 × 33.7 cm
Weight: Approximately 4.7 kg
Included Accessories
HP wired keyboard
HP wired mouse
Security Features
Firmware TPM security
Kensington lock slot
HP Drive Lock support
Condition (Refurbished)
Professionally tested and certified
Fully functional hardware
May show minor cosmetic wear









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