Dell Precision 7550

System

• Dell Precision 7550, 2020 15.4" Mobile Workstation, 2450g+
  • BIOS Boot ? / UEFI Boot ✓
  • ACPI events ✓, ACPI keys ✓
  • S2R ✓, S2D ✓
  • power consumption ?W
• Intel WM490
  • Fan control ? # Quiet under low load
• Intel Core i7-10850H SOC (^ Cores, 2.7GHz, 45W TDP)
  • cpufreq ✓ # via pstates
  • turbo ✓ # up to 5.1GHz
• Four DDR4-2933 slots # up to 128GB
• Intel UHD Graphics 630 ✓
• Nvidia Quadro RTX 3000 ✓, Prime ✓ # video ports are heavily muxed, no reverse prime necessary
• 6 M.2 Slots ✓, SATA ? # Not sure if all have SATA ports
• Intel I219-LM Gigabit Ethernet ✓
• Intel JHL7540 Titan Ridge Thunderbolt Bridge ?
• 2 USB 3.2 Type C Ports ✓ + DP ✓ + Thunderbolt 3 ?
• 2 USB 3.1 Type A Ports ✓ + PowerShare ? # only one port has PowerShare
• Mini-DP 1.4 ? / HDMI 2.0 ?
• Intel Wi-Fi 6 AX201 (802.11a/b/g/n/ac/ax) ✓ # only g and n tested
  • Managed Mode ?
  • Bluetooth 5.1 ✓
• Realtek ALC3281 ✓
  • Headset connector ?
  • Speakers ✓ # Sound is ok, grille above keyboard
  • Microphone ? # Topside of screen
• 15.4" matte FHD IPS # nice colors, bright and decent black level
  • Brightness control ✓ # very smooth
• SD card reader ✓ # supposedly extremely fast
• SmartCard Reader ✓
  • NFS ?
• Fingerprint reader ✘ # not supported
• Webcam 720p ✓ # Decent quality but nothing to write home about
• Touchpad ✓ # quirky, see below. But nicely sized and has real buttons
• Keyboard ✓ # quite good, but half-height cursor keys and shared F11/end F12/ins
• Battery 95Wh ✓ # internal, replaceable