Processor:

• Intel Core i7 (9th or 10th Generation, depending on model)
• Base clock speed: ~3.0 GHz
• Turbo boost: Up to ~4.5 GHz
• 6 to 8 cores for enhanced multitasking

Memory (RAM):

• 4GB DDR4
• Clock speed: 2400 MHz or higher
• Expandable up to 16GB (depending on motherboard capacity)

Storage:

• 1TB HDD (7200 RPM)
• SATA III interface
• Average seek time: ~12ms
• Option to add SSD for faster performance (depending on model)

Graphics:

• Integrated Intel UHD Graphics 630
• Supports dual-display setups for productivity

Operating System:

• Windows 10 Home or Professional (pre-installed, based on model)
• Upgradable to Windows 11

Connectivity:

• USB Ports: 2x USB 3.1, 2x USB 2.0
• HDMI output for external display connection
• VGA port (optional)
• Ethernet (RJ-45) for wired network
• Audio: 3.5mm headphone/microphone combo jack

Networking:

• LAN: Gigabit Ethernet
• Wi-Fi: 802.11ac Dual-Band Wireless
• Bluetooth: Version 4.2 or 5.0 (based on model)

Monitor:

• Size: 18.5 inches
• Resolution: 1366 x 768 (HD)
• Panel Type: LED-backlit
• Aspect Ratio: 16:9
• Refresh Rate: 60 Hz
• Brightness: ~200 nits

Peripherals:

• Keyboard: Full-size wired keyboard with numeric keypad
• Mouse: Wired optical mouse (USB connection)

Power Supply:

• Power rating: 200W to 240W (depending on configuration)
• Energy-efficient with low power consumption

Build & Design:

• Compact desktop tower
• Durable, matte-black finish
• Tool-free access for easy upgrades

Dimensions & Weight (Tower):

• Dimensions: ~14.5" x 7" x 15"
• Weight: ~6.5 kg

Included Software:

• Lenovo utility apps for system optimization
• Trial version of Microsoft Office Suite
• Antivirus software trial version