Dell Precision 3640 i9 (10900) 16GB RAM 512GB SSD Nvidia RTX 4000 Windows 11 Pro

 Technical Characteristics

Status: Refurbished (Very Good)

Processor: Intel® Core™ i9-10900 10.th generation  | 12MB cache
Performance-core base frequency: 2.8 GHz
Turbo max frequency: 5.2 GHz
Number of cores: 10
Total threads: 20

Base Plate: Comet Lake PCH-H W480

RAM : 16GB (DDR4-SDRAM)
RAM slot number: 4
Maximum memory: 64 GB

Disk : 512GB SSD
Drive Optical: DVD-RW

Video Card: Nvidia RTX 4000 (8GB GDDR6)

Ethernet: 10, 100, 1000 Mbit/s
Operating System: Windows 11 Pro
Audio:high definition |  Realtek ALC3246
Dimensions: 335 x 176.6 x 345 mm
Weight: 10.6 Kg

Ports:

Front connections:
(2) USB-A 2.0
(1) USB-A 3.2 Gen 1 | with Powershare
(1) USB-C 3.2 Gen 2 | with Powershare
(1) 3.5mm headphone/microphone combo jack

Rear connections:
(1) PS/2 keyboard port (purple)
(1) PS/2 mouse port (green)
(1) RJ-45 | Ethernet
(2) USB-A 2.0 | with SmartPower
(2) USB-A 3.2 Gen 1
(2) USB-A 3.2 Gen 2
(1) Nano slot for security cable
(1) Audio out

Graphics Card Connections: Nvidia RTX 4000: 
(3) DisplayPort™ 1.4
(1) USB-C