Specifications
| Brand | Gigabyte |
| Model | GA-B450M-DS3H V2 |
| Form Factor | Micro ATX |
| CPU Socket | AMD AM4 |
| Chipset | AMD B450 |
| Memory Slots | 4 x DDR4 DIMM |
| Maximum Memory Capacity | 128 GB |
| Supported Memory Speed | DDR4 3200 MHz (OC) |
| PCI Express Slots | 1 x PCIe 3.0 x16, 1 x PCIe 2.0 x16 (max x4), 2 x PCIe 2.0 x1 |
| Storage Interfaces | 4 x SATA III 6 Gb/s, 1 x M.2 (PCIe 3.0 x4 / SATA) |
| Rear USB Ports | 2 x USB 3.2 Gen1 Type‑A, 4 x USB 2.0 Type‑A |
| Front Panel USB Headers | 1 x USB 3.2 Gen1 header, 2 x USB 2.0 headers |
| Network | Realtek RTL8111H Gigabit Ethernet |
| Audio Codec | Realtek ALC887 7.1‑channel HD Audio |
| Power Connectors | 24‑pin ATX main, 8‑pin EPS12V |
| Operating Temperature | 0 °C to 50 °C |
| Warranty | 3 years limited |
Key Features
- AMD B450 chipset with AM4 socket – compatible with a wide range of AMD Ryzen processors.
- Robust memory support: 4 DDR4 DIMM slots, up to 128 GB total, and speeds up to 3200 MHz (OC).
- Flexible expansion: 1 × PCIe 3.0 x16, 1 × PCIe 2.0 x16 (max x4), and 2 × PCIe 2.0 x1 slots.
- High‑speed storage options: 4 × SATA III 6 Gb/s ports and 1 × M.2 slot (PCIe 3.0 x4 / SATA).
- Comprehensive USB connectivity: 2 × USB 3.2 Gen1 Type‑A rear ports, 4 × USB 2.0 Type‑A rear ports, plus front‑panel headers.
- Integrated networking and audio: Realtek RTL8111H Gigabit Ethernet and Realtek ALC887 7.1‑channel HD audio.
- Durable build with warranty: Micro ATX form factor, 24‑pin ATX + 8‑pin EPS power connectors, and a 3‑year limited warranty.
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