Features 

• Processor: Intel Core i5‑2400 or i5‑2500T (2.3–3.3 GHz base, up to 3.4–3.7 GHz Turbo Boost), quad‑core architecture delivering smooth multitasking 
   
• Memory: 4 GB DDR3‑1600 SDRAM (single module) with two SO‑DIMM slots supporting up to ~16 GB in dual‑channel mode 
   
• Storage: 500 GB 7,200 RPM SATA HDD provides ample space for files and applications 
   
• Graphics: Integrated Intel HD Graphics 2000/3000/2500/4600 (depending on CPU variant), suitable for video playback and basic apps 
   
• Operating System: Ships with Windows 10 Pro 64‑bit (refurbished units) or may include Windows 7 Pro, offering business‑grade flexibility 
   
• Connectivity & Ports: Combo of front- and rear-mounted ports: USB 3.0 + USB 2.0, VGA, dual DisplayPort, RJ‑45 Gigabit Ethernet, 3.5 mm audio jacks; optical drive often included 
   
• Form Factor & Expansion: Compact Small Form Factor (SFF) chassis (~7–9 kg) with PCIe slots (x16/x1) for upgrades, plus tool‑free access in towers for easier expandability