coreboot-kgpe-d16/Documentation/mainboard/system76/bonw15.md

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# System76 Bonobo Workstation 15 (bonw15)
## Specs
- CPU
- Intel Core i9-13900HX
- Chipset
- Intel HM770
- EC
- ITE IT5570E running [System76 EC](https://github.com/system76/ec)
- Graphics
- dGPU options:
- NVIDIA GeForce RTX 4080
- NVIDIA GeForce RTX 4090
- eDP 17.3" 3840x2160@144Hz LCD (BOE NE173QUM-NY1)
- 1x HDMI 2.1
- 1x Mini DisplayPort 1.4
- 2x DisplayPort 1.4 over USB-C
- Memory
- Up to 64GB (2x32GB) dual-channel DDR5 SO-DIMMs @ 5200 Mhz
- Networking
- Onboard Intel Killer Ethernet E3100X 2.5 GbE
- M.2 NVMe/CNVi WiFi/Bluetooth (Intel Wi-Fi 6 AX210/211)
- Power
- 330W (19.5V, 16.42A) AC adapter (Chicony A20-330P1A)
- Rectangular connector; not a barrel connector
- 99Wh 8-cell Lithium-ion battery
- Sound
- Realtek ALC1220 codec
- Realtek ALC1318 smart amp
- Internal speakers and microphone
- Combined 3.5mm headphone & microphone jack
- Combined 3.5mm microphone & S/PDIF jack
- HDMI, mDP, USB-C DP audio
- Storage
- 3x M.2 PCIe NVMe Gen 4 SSDs
- USB
- 2x USB Type-C with Thunderbolt 4
- 2x USB 3.2 Gen 2 Type-A
- Dimensions
- 2.49cm x 39.6cm x 27.8cm, 3.29kg
## Flashing coreboot
```eval_rst
+---------------------+---------------------+
| Type | Value |
+=====================+=====================+
| Socketed flash | no |
+---------------------+---------------------+
| Vendor | GigaDevice |
+---------------------+---------------------+
| Model | GD25B256E |
+---------------------+---------------------+
| Size | 32 MiB |
+---------------------+---------------------+
| Package | WSON-8 |
+---------------------+---------------------+
| Internal flashing | yes |
+---------------------+---------------------+
| External flashing | yes |
+---------------------+---------------------+
```
The flash chip (U58) is next to the left M.2 port.