This DELL Precision 3660 is a powerful workstation featuring an Intel Core i5-12500 processor with 18MB Cache, and a boost frequency of 4.6 GHz. It has 6 processor cores and belongs to the 12th generation of Intel Core i5 processors. The workstation comes with 16GB of DDR5-SDRAM memory, clocked at 4400 MHz, spread across 4 DIMM slots with a layout of 2 x 8 GB. The maximum internal memory capacity is 128 GB. For storage, it offers a 512GB NVMe SSD with a PCI Express interface, and a total storage capacity of 512 GB. It includes an integrated SD, SDHC, SDXC card reader and a DVD±RW optical drive. Graphics are handled by Intel UHD Graphics 770. For connectivity, it supports 10/100/1000Base-T(X) Ethernet LAN and features various ports including 2 DisplayPorts (version 1.4), one USB 3.2 Gen 2x2 Type-C port, three USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports, two USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports, two USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports, and two USB 2.0 ports. Expansion slots include PCI Express x16, PCI Express x4 (Gen 4.x), and PCI Express x4 (Gen 3.x). The workstation's design is a black tower, with a Kensington cable lock slot for security. It includes a Realtek ALC3246-CG audio chip. This product is ENERGY STAR certified. The operating system installed is Windows 10 Pro (64-bit) with a free upgrade to Windows 11. It also features Intel 64, Enhanced Intel SpeedStep Technology, Intel VT-x with Extended Page Tables (EPT), Idle States, Intel Stable Image Platform Program (SIPP), Intel Trusted Execution Technology, and Execute Disable Bit. The power supply is 300W with 80 PLUS Platinum certification. Operating temperature ranges from 10 to 35 °C. The workstation weighs 8.5 kg and has dimensions of 369.3 mm height, 420.2 mm depth, and 173 mm width. It comes with an AC cable, KB216 keyboard, and MS116 mouse.