System76 Adder Workstation 1 (addw1)

Specs

  • CPU
    • Intel Core i7-9750H
    • Intel Core i9-9980HK
  • Chipset
    • Intel HM370
  • EC
  • Graphics
    • Intel UHD Graphics 630
    • NVIDIA GeForce RTX 2070
    • eDP 15.6” 3840x2160 OLED (Samsung ATNA56WR06)
    • 1x HDMI
    • 1x Mini DisplayPort 1.3
    • 1x DisplayPort 1.3 over USB-C
  • Memory:
    • Up to 64GB dual-channel DDR4 @ 2666 MHz, or
    • Up to 32GB dual-channel DDR4 @ 3000 MHz
  • Networking
    • Gigabit Ethernet
    • Intel Wireless-AC
  • Power
    • 230W (19.5V, 11.8A) AC adapter
    • Removable 62Wh 6-cell battery
  • Sound
    • Realtek ALC1220 codec
    • TAS5825MRHBR smart AMP
    • Internal speakers and microphone
    • Combined headphone and microphone 3.5mm jack
    • Combined microphone and S/PDIF 3.5mm jack
    • HDMI, Mini DisplayPort, USB-C DP audio
  • Storage
    • M.2 PCIe/SATA SSD1
    • M.2 PCIe/SATA SSD2
    • 2.5” SATA HDD/SSD
    • RTS5250 SD card reader
  • USB
    • 1x USB Type-C with Thunderbolt 3
    • 1x USB 3.1 Gen2 Type-C
    • 3x USB 3.1 Gen1 Type-A

Flashing coreboot

Type Value
Socketed flash no
Vendor Macronix
Model MX25L12873F
Size 16 MiB
Package SOIC-8
Internal flashing yes
External flashing yes

The flash chip (U61) is next to the battery connector.