# System Requirements — PC Multimedia

**Owner:** spesifikasi minimum workstation MULTIMEDIA.  
Inventori host: [server.md](./server.md)

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## Ringkasan

| Field | Value |
|-------|-------|
| Project | `PC-Multimedia/` |
| Tipe | infra (workstation) |
| Last updated | 2026-07-06 |
| Sumber data | DxDiag.txt — audit 2026-07-06 |

---

## Hardware (Aktual — DxDiag 2026-07-06)

| Komponen | Nilai |
|----------|-------|
| Motherboard | Gigabyte Z890 AERO G |
| BIOS | F9 (UEFI) |
| CPU | Intel Core Ultra 7 265K — 20 CPU @ ~3.9 GHz |
| RAM | 64 GB (65536 MB total, 65238 MB available OS memory) |
| GPU | NVIDIA GeForce RTX 5060 Ti |
| DirectX | DirectX 12 |
| Display | 1920 × 1080 @ 32Hz |
| Storage | XPG GAMMIX S70 BLADE 2TB + ADATA LEGEND 860 2TB + Samsung SSD 9100 PRO 2TB |

> **Catatan GPU:** `Display Memory` dilaporkan "Unknown" untuk RTX 5060 Ti via Remote Display Adapter session; nilai VRAM aktual ~16 GB (tipe GDDR7). Dedicated Memory `n/a` karena sesi SSH/RDP — jalankan DxDiag langsung di console untuk nilai akurat.

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## Platform & OS

| Komponen | Minimum | Dipakai saat ini | Catatan |
|----------|---------|------------------|---------|
| OS | Windows 10 Pro | Windows 10 Pro | Hostname: MULTIMEDIA |
| Arsitektur | x64 | x64 | |
| RAM | 16 GB | **64 GB** | Intel Core Ultra 7 265K build |
| GPU | — | **NVIDIA GeForce RTX 5060 Ti** | CUDA-capable; cocok untuk GPU inference Ollama |

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## Runtime & Toolchain

| Tool | Versi minimum | Dipakai saat ini | Install / cek |
|------|---------------|------------------|---------------|
| OpenSSH Server | Windows 10 built-in / optional feature | OpenSSH_for_Windows_10.0 | `Get-Service sshd` |
| PowerShell | 5.1+ | 5.1 | Default Windows 10 |
| CUDA Toolkit | 12.x | ✅ 12.9 (bundle driver 576.88) | Tidak perlu install terpisah |
| Ollama | Latest | ✅ v0.31.1 | `C:\Users\admin\AppData\Local\Programs\Ollama\ollama.exe` |
| Ollama autostart | Task Scheduler | ✅ Task `OllamaServe` (SYSTEM, AtStartup) | `scp` + `install-ollama-task.ps1` |

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## Dependency eksternal (opsional dev)

| Dependency | Host | Dipakai untuk | Owner docs |
|------------|------|---------------|------------|
| ArcGIS Enterprise | `10.100.1.51` | GIS dev | [ArcGIS Enterprise/docs/server.md](../ArcGIS%20Enterprise/docs/server.md) |
| PostgreSQL / SQL Server | `10.100.1.25` | Shared DB dev | [server-connection/docs/server.md](../server-connection/docs/server.md) |

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## Variabel URL & konfigurasi

Semua host/IP **wajib** dari env — lihat [.env.example](../.env.example):

| Variabel | Fungsi |
|----------|--------|
| `HOST_IP_PRIMARY` | IP utama LAN server (`10.100.1.14`) |
| `HOST_IP_SECONDARY` | IP LAN MikroTik (`192.168.0.18`) |
| `SSH_ALIAS` | Alias SSH (`multimedia`) |
| `SSH_USER` | User Windows (`admin`) |
| `SSH_PORT` | Port SSH (`22`) |

**Aturan:** no hardcode IP di skrip repo — pakai env atau ssh alias.

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## Network requirements

| Interface | IP | Subnet | Gateway | Kapan dipakai |
|-----------|-----|--------|---------|---------------|
| Ethernet | `10.100.1.14` | `255.255.255.0` | `10.100.1.1` | Akses ke server infra `10.100.1.x` |
| Ethernet 2 | `192.168.0.18` | `255.255.255.0` | `192.168.0.1` | Akses dari jaringan MikroTik |

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## Laptop dev (klien SSH)

| Tool | Catatan |
|------|---------|
| OpenSSH Client | Windows 10+ / PowerShell |
| SSH key | `~/.ssh/id_ed25519_geonet_proxmox` |
| Config alias | `Host multimedia` di `~/.ssh/config` |