Make short work out of big projects with the Dell Precision 3660 Tower Workstation. Designed to take on complex tasks such as design, architecture, and video editing, this system is equipped with a 12th generation 2.1 GHz Intel Core i7 12-core processor, 32GB of DDR5 memory, and a fast 512GB M.2 NVMe PCIe solid-state drive, this workstation is built to quickly load and multitask a variety of demanding applications. This system's performance is further enhanced by the Dell Optimizer software, which uses artificial intelligence to adapt the system to your usage for a more personalized experience.

The Precision 3660 Workstation's front panel features both a 20 Gb/s USB 3.2 Gen 2x2 Type-C and a 10 Gb/s 3.2 Gen 2 Type-C port, allowing you to quickly transfer large project files from compatible storage devices. There are also USB 3.2 Gen 2 Type-A and Type-C ports located on the rear panel alongside USB 3.2 Gen 1 and USB 2.0 ports for peripherals such as the included keyboard and mouse.

Additionally, features include a Gigabit Ethernet port and a built-in writable DVD drive. Windows 10 Pro is preinstalled on the system and a Windows 11 Pro upgrade license included.

Performance

• Processor: Intel Core i7-12700 (12th Gen)
• CPU Socket: LGA 1700
• CPU: 2.1 to 4.8 GHz Performance 8-Core, 1.6 to 3.6 GHz Efficiency Quad-Core
• L3 Cache: 25 MB
• Graphics Type: Integrated
• GPU: Intel UHD Graphics 770
• Memory Type: 4400 MHz DDR5
• Total Installed Memory: 32 GB
• Memory Configuration: 2 x 16 GB (User-Replaceable)
• Maximum Memory Capacity: 128 GB
• Memory Slot Type: 288-Pin DIMM
• Memory Slots: 4 (2 Available)
• Buffered Memory: No
• ECC Memory: No

Storage and Expansion

• Total Drive Bays: 3 x 2.5/3.5" (Internal)
• SSD Slots: 1 x M.2 2230, 2280 PCIe (Unspecified Interface) (In Use), 1 x M.2 2230, 2280 PCIe (Unspecified Interface) (Available)
• Total Installed Capacity: 512 GB
• Solid State Storage: 1 x 512 GB M.2 NVMe PCIe
• PCI Expansion: 1 x PCIe 5.0 x16, 1 x PCIe 4.0 x4, 1 x PCIe 3.0 x4
• Optical Drive: 8x-Speed Tray-Load SuperMulti DVD Burner

I/O

• Ports: 2 x USB Type-A (USB 3.1 / USB 3.2 Gen 1), 2 x USB Type-A (USB 3.1 / USB 3.2 Gen 2), 2 x USB Type-A (USB 2.0)
• USB Type-C: 3 x USB 3.1 / USB 3.2 Gen 2, 1 x USB 3.2 Gen 2x2
• Display: 2 x DisplayPort 1.4
• Audio: 1 x 1/8" / 3.5 mm Headphone/Microphone Input/Output
• Built-In Speakers: None
• Built-In Microphones: None
• Media/Memory Card Slot: Single Slot: SD/SDHC/SDXC

Communications

• Ethernet: 1 x RJ45 (Gigabit)
• Wi-Fi: None
• MU-MIMO Support: None
• Bluetooth: None
• NFC: No

Keyboard & Mouse

• Keyboard: USB Full-Size Keyboard with Number Pad
• Pointing Device: USB Mouse