| Specifications | 
| Product | Workstations | 
| Manufacture | Dell | 
| Model | Precision 3640 – 70231773 | 
| Microprocessor | Intel® Xeon® Processor W-1250 12M Cache, 3.30 GHz | 
| Chipset | Intel W480 | 
| Graphics card | Discrete VGA, Quadro P620 | 
| Memory | 8Gb (2x4Gb) 4 Dimm Slots; Up to 128GB 2666MHz or 2933MHz (2933MHz requires Intel Core i7 or higher) | 
| Non-ECC & ECC DDR4 Memory | 
| Hard Drive | 1Tb 3.5Inch 7200rpm | 
| Network connections | Integrated: Intel® I219-LM 10/100/1000 . Ethernet connection | 
| Optional: Intel 10/100/1000 PCIe Gigabit Network Card | 
| Aquantia® AQtion™ AQN-108 5 / 2.5 GbE . NIC Adapter | 
| Optional: WLAN on M.2 port 2230 with wireless module up to Wi-Fi® 6 (802.11ax) and Bluetooth® 5 | 
| Optical drive | DVD + /- RW | 
| Accessory | Key/mouse | 
| Port communication | Front: | 
| The front of the chassis has 2 I/O services – Standard and Advanced with the following difference about USB and SD card | 
| reader. (Availability depends on chassis selection and region) | 
| Standard supply | 
| 2x USB 2.0 Type-A | 
| 1x USB 3.2 Type A Gen1 (5Gbps), with PowerShare | 
| 1x USB 3.2 Type CTM Gen2 (10Gbps), with PowerShare | 
| No SD card reader | 
| Advanced offers | 
| 1x USB 3.2 Type A Gen1 (5Gbps) | 
| 1x USB 3.2 Type A Gen2 (10Gbps) | 
| 1x USB 3.2 Type A Gen2 (10Gbps), with PowerShare | 
| 1x USB 3.2 Type CTM Gen2 (10Gbps), with PowerShare | 
| With SD card reader | 
| Other front ports | 
| 1x 3.5 mm headphone jack with microphone | 
| Rear part | 
| Starting at the top, going from left to right | 
| 2x DisplayPortTM | 
| 2x PS2 (Legacy for keyboard and mouse) | 
| 1x Optional Ports (VGA, HDMI 2.0, DP++1.2, Type CTM with DP-Alt mode) | 
| 2x USB 2.0 Type-A (with SmartPower) | 
| 1x RJ45 . Network Connector | 
| 2x USB 3.2 Type A Gen2 (10Gbps) | 
| 2x USB 3.2 Type A Gen1 (5Gbps) | 
| 1x Audio Out Line | 
| Expansion slot | Slots: 2 M.2 2280 slots for PCIe NVMe™ SSDs, 1 x M.2 2230 WLAN slots, 1x PCIe x16 Gen3 (full height), | 
| 1x PCI (full height), 1x PCIe x4 Gen3 (open ended, full height) | 
| Power capacity | Power supply: 300W 85% efficient PSU (80PLUS copper certified); | 
| 300W efficient 90% PSU (Certified 80PLUS Gold) Energy Star compliant; | 
| 460W 90% efficient PSU (Certified 80PLUS Gold) Energy Star compliant; | 
| 550W 90% efficient PSU (80PLUS Gold certified) Energy Star compliant | 
| The source of the product will vary depending on the order in the countries of the world | 
| Operating system | Ubuntu Linux 16.04 | 
| Designs | stand up case | 
| Size | HxWxD: 13.19” x 6.95” x 13.58” (33.5cm x 17.7cm x 34.5cm) | 
| Weight | 9,358Kg |