| Server Type | |
| Lot Quantity | |
| Warranty | |
| Brand | Dell |
| Manufacturer Part Number | |
| Identifier | |
| Series | Precision |
| Model Number | 3660 |
| Form Factor | Tower |
| Form | |
| Bracket Size | |
| Network Interface | |
| Interface | |
| Watts | |
| Chassis | Dell Precision 3660 |
| Battery | |
| AC Adapter | |
| Motherboard Support | |
| Expansion Slots | |
| Dimms per Channel | |
| Socket | LGA 1700 |
| Processor | Intel Core i5-12400 (2.50 GHz) 6C |
| Processors Installed | 1 |
| Processor Speed | 2.50GHz |
| Speed | |
| Processor Max Speed (Turbo Boost) | 4.40GHz |
| CPU Brand | Intel |
| Processor Cores | 6 Cores |
| Number of Threads | 12 Threads |
| Hyper Threading | Yes |
| Cache Per Processor | |
| Processor Main Features | |
| CPU Installed | |
| Compatible RAM | |
| FSB | |
| CPU Cache | 18 MB Intel® Smart Cache |
| CPU Cooling System | |
| CPU Cooling System Brand | |
| CPU Cooling System Details | |
| Number of Fans | |
| Fan Model | |
| Fan Support | |
| Fan Speed | |
| Fan Airflow | |
| Fan Noise | |
| Memory (RAM) | 128GB |
| Memory Size | |
| RAM Details | |
| RAM Type | DDR5 |
| RAM Type | PC5 |
| RAM Speed | |
| Ram Speed | |
| Maximum RAM | 128GB |
| RAM Brand | |
| RAM/Rank | |
| Rank | |
| Module Type | |
| Module QTY | |
| ECC/FF | |
| Speed & ECC | |
| RAM Installed | |
| 1.8" Drive Bays | |
| 2.5" Drive Bays | |
| 3.5" Drive Bays | |
| M.2 Slots | |
| Storage | 1x 512GB NVMe 1x 1TB SSD |
| HDD | None |
| HDD Installed | |
| SSD | 512GB NVMe + 1TB SSD |
| SSD Installed | |
| Storage Type | |
| Storage Capacity | |
| Hard Disk Rotational Speed | |
| Read Speed | |
| Storage Cache | |
| Sector Size | |
| Hard Drive Trays | |
| Drive Blanks | |
| In tray | |
| Graphics Card | Intel® UHD Graphics 730 |
| Graphics Coprocessor | Intel® UHD Graphics 730 |
| Graphics Card Brand | |
| Graphics Card Series | |
| Graphics Card Memory | Shared |
| Graphics Card Memory Type | Shared DDR5 |
| Graphics Card Clock Speed | Base 300 MHz / Boost 1.45 GHz |
| Graphics Card Boost Clock Speed | |
| Graphics Card CUDA Cores | N/A |
| Graphics Card Memory Bus Width | |
| Graphics Card Interface | |
| Graphics Card Video Outputs | 1x DisplayPort, 1x HDMI |
| Power Connectors | |
| GPU Installed | |
| Cache | |
| Transfer Rate | |
| Power Supply | 500W |
| PSU Type | |
| PSU Brand | |
| PSU QTY | |
| PSU Form Factor | |
| PSU Features | |
| PSU Installed | |
| Operating System | Windows 11 Professional |
| Software | |
| Software Features | |
| COA | |
| Battery Installed | |
| Bluetooth Installed | |
| Cabling Installed | |
| Camera Installed | |
| Media Drive Installed | |
| Heatsinks Installed | 1 |
| RAID Controller | |
| Raid Installed | |
| Network Controller | |
| Rail Kit | |
| Bezel | |
| Optical Drive | Optional |
| Special Features | |
| Package Contents | |
| Onboard GPU | |
| Bluetooth | |
| Wifi Installed | |
| WLAN | |
| LAN Speed | |
| Case Material | |
| Colors | |
| Drive Bays | 2x 3.5" bays, 2x M.2 |
| Maximum CPUs | 1 |
| Max CPU's | |
| Number of Memory Slots | |
| DIMM Slots | 4 |
| Memory Channels | |
| I/O Slots | |
| Ports | |
| Front USB | 1x USB 3.2 Type-A Gen 1 (5Gbps), 1x USB 3.2 Type-C Gen2 (10Gbps) data onlyUSB 3.2 Type-C Gen2 (10Gbps) data only, 1x USB 3.2 Type-C Gen 2x2 (20Gbps) data only |
| Front Audio Ports | 1x Audio-mic combo (3.5mm) jack |
| Rear USB | 2x USB 3.2 Type-C Gen2 (10Gbps) with power delivery, 2x USB 3.2 Type-A Gen2 (10Gbps), 2x USB 2.0 Type-A |
| Rear Audio Ports | 1x line-out |
| Video Ports | 2x DP1.4++ HBR2 |
| RJ45 | 1x RJ45 i219 LAN (1G) |
| Power Consumption | |
| Keyboard | |
| Mouse | |
| Monitor | |
| Refresh Rate | |
| Screen Size | |
| Ears Included | |
| Feature Sets | |
| Fixed Uplinks | |
| Total 10/100/1000 Ethernet Ports | |
| Available PoE Power | |
| Switching Capacity | |
| Stacking Bandwidth | |
| Total number of MAC addresses | |
| Total number of IPv4 routes | |
| FNF entries | |
| DRAM | |
| Flash | |
| VLAN IDs | |
| Total switched virtual interfaces (SVIs) | |
| Jumbo frame | |
| Total routed ports per stack | |
| Number of access points per switch/stack | |
| Number of wireless clients per switch | |
| Total number of WLANs per switch | |
| Wireless bandwidth per switch | |
| Supported Aironet access point series | |
| Forwarding Rate | |
| WIFI/Bluetooth Dongle | Included |
| ECC/FF | |
| Scalability | |
| Country of Origin | |
| PCSP SKU | DSB 366108 |
| Extended Warranty for this listing: | Click Here |
| Our other eBay listings: | Click Here |
Title:
Dell Precision 3660 | i5-12400 2.50GHz | 128GB DDR5 | 512GB NVMe + 1TB SSD | Win 11 Pro
Item Description:
Unlock elite multitasking and performance with the Dell Precision 3660 Tower Workstation. Equipped with a powerful Intel Core i5-12400 processor and a massive 128GB of ultra-fast DDR5 memory, this system is built for professionals who need serious computing power and flexible storage solutions.
Specifications:
Model: Dell Precision 3660 Tower
Processor: Intel Core i5-12400 – 6 Cores / 12 Threads (2.5GHz Base, 4.4GHz Max Turbo)
Memory: 128GB DDR5 (Exceptional capacity for heavy multitasking and professional apps)
Storage: 512GB NVMe SSD + 1TB SATA SSD
Graphics: Intel UHD Graphics 730 (Supports up to 4 displays)
Operating System: Windows 11 Pro (64-bit)
Video Outputs: HDMI 2.1, DisplayPort 1.4a, eDP 1.4b (depends on system configuration)
Networking: Integrated Gigabit Ethernet
Condition: Professionally refurbished and fully tested
Use Cases:
Ideal for engineers, data scientists, and software developers
Handles virtualization, large datasets, and memory-intensive applications with ease
Perfect for high-end office workstations, content creation, and data processing
Dual-drive setup offers rapid OS performance and ample project storage
PC Server & Parts (PCSP) is a refurbisher and seller of OEM and surplus technology hardware.
We have been doing business from our location in Michigan for over 25 years, and have served over 100,000 customers worldwide.
We are proud to offer our customers high-end IT hardware priced 50% to 90% less than new retail cost. All equipment that leaves our facility
has been refurbished and undergone a 24-point inspection by our expert staff. With our super-fast delivery and exceptional customer service, we look forward to serving you.
If you have a question or concern please contact us here.

PCSP specializes in obtaining large volumes of refurbished IT hardware. If your business requires a large order of servers, workstations, or other gear – let PCSP find the IT hardware your business needs, so you can focus on doing what you do best.
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Forecast Needs |
Pricing Thresholds |
Dedicated Inventory |
| PCSP will develop a forecast of your needs to get your business ahead of the market. | Our pricing thresholds are designed to secure product within your timeframe. | All specified inventory goes towards fulfillment until your order is completed. |
We understand that from time to time the need to return an item may occur. Please read below for a detailed overview of our return policy:
If you have any questions, feel free to reach us: here
Our office hours are Monday through Friday - 9:00am to 5:00pm EST.