The Dell Tri-metal chassis impresses with high stability and lack of weaknesses. The model easily copes with the usual weak spots above the optical drive, the battery slot and the palm rest. it has passed the MIL-STD-810G U.S. military standard. But the durability of the case comes at the expense of its relatively high weight. The workmanship is impeccable - even gaps, precisely fitting components and flawless surfaces. The surfaces are durable and give a high-quality impression. The silver-gray casing is conservative and ensures an appropriate appearance in the business environment. Perhaps this is the reason the orange keyboard frame was omitted in the current model. Note: Used condition and Re-installed & tested (excellent working condition) Dell latitude E7440 pecification: CPU Specifications Processor Number i7-4600U Total Cores 2 Total Threads 4 Max Turbo Frequency 3.30 GHz Intel® Turbo Boost Technology 2.0 Frequency‡ 3.30 GHz Processor Base Frequency 2.10 GHz Chipset: Integrated with the CPU (Lynx Point-LP) Memory: 16GB DDR3 Storage Drive: 256GB Solid State Drive Screen Size: 14” Anti-Glare LED-backlit Intel HD 4600 Graphics 802.11ac Wifi Bluetooth 4.0 3 x USB 3.0 port 1 x Gigabit Ethernet Port 1 x Mini DisplayPort 1 x HDMI Connector 1x 3.5mm Stereo Headphone/Microphone Combo Jack Memory Card Reader AC Adapter Included Software installed: Windows 10 Pro 64 Bit Installed Drivers installed Wireless Broadband ready Just plug and play photo sample only 3 Months Hardware warranty (Return to Base) excludes Software.