Here are the detailed specs for a Dell OptiPlex3050 Tower configured with:
Intel Corei3 (7th Gen), 8GB RAM, 256GB NVMe
Processor
Intel® 7th-generation Core i3-7100
Dualcore, 4 threads (HyperThreading)
Base clock: 3.9GHz
Cache: 3MB
TDP: 65W
Memory:
8GB DDR42400MHz (1× or 2× 4GB modules)
Supports up to 32GB via 2× DIMM slots
Storage
256GB SSD installed
Optionally adds SATA drives in 2.5" or 3.5" bays
Graphics
Integrated Intel HD Graphics 630
Optional discrete GPUs (Radeon R5 430 / R7 450) in PCIe x16 slot
Connectivity & I/O
LAN: Gigabit Ethernet RJ45
USB:
4× USB 3.0 (front/back)
4× USB 2.0 (back)
Display outputs: HDMI 1.4 + 1× DisplayPort 1.2
Audio: 3.5mm line-out/headphone, mic-in
Optional ports: VGA, serial, media card reader
Expansion
PCIe slots:
1× full-height PCIe x16
3× full-height PCIe x1
Storage Bays:
1× internal M.2 2280 slot
Up to 3 SATA drive bays (mix of 2.5"/3.5")
Power & Physical
Tower form factor: 350.5×154×274.3mm (H×W×D)
Weight: ~7.93kg (17.5lb)
PSU: Typically 240W (80PLUS Bronze/Platinum, depending on config)
Optical Drive:
Supports DVDRW drive in one external slim bay (depending on configuration)
🔧 Chipset & OS Support
Intel B250 chipset
Compatible with Windows 10/7 Pro, and Ubuntu 16.04
Summary
This system offers solid entry-level business performance:
A 3.9GHz dual-core i3-7100 is excellent for office tasks, light productivity, and web use.
8GB DDR4 RAM is basic; upgradeable to 32GB if needed.
A 256GB NVMe SSD provides speedy responsiveness.
Integrated GPU handles basic apps; light gaming or video work should use an add-on card.
Plenty of expandability: memory, storage, graphics slots, USB ports.