# System76 Adder Workstation 1 (addw1)

## Specs

- CPU

  - Intel Core i7-9750H

  - Intel Core i9-9980HK

- Chipset

  - Intel HM370

- EC

  - ITE IT8587E running System76 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.