1  # System76 Adder Workstation 1 (addw1)
 2  
 3  ## Specs
 4  
 5  - CPU
 6    - Intel Core i7-9750H
 7    - Intel Core i9-9980HK
 8  - Chipset
 9    - Intel HM370
10  - EC
11    - ITE IT8587E running [System76 EC](https://github.com/system76/ec)
12  - Graphics
13    - Intel UHD Graphics 630
14    - NVIDIA GeForce RTX 2070
15    - eDP 15.6" 3840x2160 OLED (Samsung ATNA56WR06)
16    - 1x HDMI
17    - 1x Mini DisplayPort 1.3
18    - 1x DisplayPort 1.3 over USB-C
19  - Memory:
20    - Up to 64GB dual-channel DDR4 @ 2666 MHz, or
21    - Up to 32GB dual-channel DDR4 @ 3000 MHz
22  - Networking
23    - Gigabit Ethernet
24    - Intel Wireless-AC
25  - Power
26    - 230W (19.5V, 11.8A) AC adapter
27    - Removable 62Wh 6-cell battery
28  - Sound
29    - Realtek ALC1220 codec
30    - TAS5825MRHBR smart AMP
31    - Internal speakers and microphone
32    - Combined headphone and microphone 3.5mm jack
33    - Combined microphone and S/PDIF 3.5mm jack
34    - HDMI, Mini DisplayPort, USB-C DP audio
35  - Storage
36    - M.2 PCIe/SATA SSD1
37    - M.2 PCIe/SATA SSD2
38    - 2.5" SATA HDD/SSD
39    - RTS5250 SD card reader
40  - USB
41    - 1x USB Type-C with Thunderbolt 3
42    - 1x USB 3.1 Gen2 Type-C
43    - 3x USB 3.1 Gen1 Type-A
44  
45  ## Flashing coreboot
46  
47  ```{eval-rst}
48  +---------------------+---------------------+
49  | Type                | Value               |
50  +=====================+=====================+
51  | Socketed flash      | no                  |
52  +---------------------+---------------------+
53  | Vendor              | Macronix            |
54  +---------------------+---------------------+
55  | Model               | MX25L12873F         |
56  +---------------------+---------------------+
57  | Size                | 16 MiB              |
58  +---------------------+---------------------+
59  | Package             | SOIC-8              |
60  +---------------------+---------------------+
61  | Internal flashing   | yes                 |
62  +---------------------+---------------------+
63  | External flashing   | yes                 |
64  +---------------------+---------------------+
65  ```
66  
67  The flash chip (U61) is next to the battery connector.