---
type: reference
title: Display Configuration
description: Three-monitor display setup on dankware — dual Samsung Odyssey G75F (portrait) and internal BOE panel.
tags:
  - display
  - monitors
  - niri
  - unverified
generated:
  by: chief-designer/agent
  at: 2026-08-26T00:00:00Z
status: stable
verified: 2026-08-28

# Display Configuration — dankware

Three displays in a horizontal arrangement. Two external Samsung Odyssey G75F monitors in portrait orientation flank the internal laptop panel.

---

## Layout

```
┌──────────────┬──────────────┬──────────────┐
│              │              │              │
│   DP-1       │     DP-3     │    eDP-1     │
│  Samsung     │   Samsung    │    BOE       │
│  1920x1200   │  1920x1200   │  2560x1600   │
│  Portrait    │  Portrait    │  Landscape   │
│  90° rotate  │  270° rotate │  1.5x scale  │
│              │              │              │
└──────────────┴──────────────┴──────────────┘
     x=0,0          x=1200,0       auto-placed
```

---

## Display Specifications

### DP-1 — Samsung Odyssey G75F (Left)

| Property | Value |
|----------|-------|
| **Make** | Samsung Electric Company |
| **Model** | Odyssey G75F HNTY601056 |
| **Resolution** | 1920x1200 @ 59.95 Hz (preferred) |
| **Transform** | 90° (portrait) |
| **Position** | x=0, y=0 |
| **Scale** | 1.0 |

### DP-3 — Samsung Odyssey G75F (Center)

| Property | Value |
|----------|-------|
| **Make** | PNP(XYM) |
| **Model** | PM1601 |
| **Resolution** | 1920x1200 @ 59.95 Hz (preferred) |
| **Transform** | 270° (portrait) |
| **Position** | x=1200, y=0 |
| **Scale** | 1.0 |

### eDP-1 — Internal BOE Panel (Right)

| Property | Value |
|----------|-------|
| **Make** | BOE |
| **Model** | 0x0C06 |
| **Resolution** | 2560x1600 @ 240 Hz (preferred) |
| **Transform** | normal (landscape) |
| **Position** | auto-placed |
| **Scale** | 1.5 |
| **Physical Size** | 340x220 mm |

---

## Niri Configuration

**File:** `~/.config/niri/cfg/display.kdl`

```kdl
output "Samsung Electric Company Odyssey G75F HNTY601056" {
    mode "3840x2160@60"
    scale 1
    transform "normal"
    position x=0 y=0
}

output "DP-1" {
    transform "90"
    position x=0 y=0
}

output "DP-3" {
    transform "270"
    position x=1200 y=0
}

output "eDP-1" {
    // no position - auto-placed to the right of DP-* outputs
}
```

---

## GPU Assignment

The Intel Arc iGPU handles display output. The render node is explicitly assigned:

```kdl
// In ~/.config/niri/cfg/misc.kdl
environment {
    render-node "/dev/dri/renderD129"  // Intel Arc iGPU
}
```

The NVIDIA RTX 4070 Mobile is available for compute tasks but does not drive displays.

---

## See Also

- [niri](../../tools/niri/index.md) — Compositor configuration + full niri config breakdown