# What are the smallest form factor mini-itx home servers? — Verified Specification Comparison

> All specification data verified from official manufacturer documentation.

What are the smallest form factor mini-itx home servers?

## Products

### SilverStone SG13
```yaml
product: silverstone-sg13
brand: SilverStone
price_gbp: 52.44
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
dimensions: 222mm W x 181mm H x 285mm D
storage_size: 1 x 3.5in drive or up to 3 x 2.5in drives
expandability: Mini-ITX or Mini-DTX motherboard, 2 expansion slots, graphics cards up to 266mm, ATX power supply up to 150mm, 120mm or 140mm radiator support
number_of_usb_ports: 2
```

- **Price:** £52.44 [^1]
- **Summary:** The SilverStone SG13 is an 11.5-liter Mini-ITX case with support for full-length graphics cards, ATX power supplies, multiple storage drives, and 120mm or 140mm liquid cooling. It suits compact gaming PCs, home servers, and other small builds where component flexibility matters.
- **Ideal For:** The SG13 suits small-form-factor Mini-ITX home servers because its 11.5-liter enclosure supports up to three 2.5in drives or one 3.5in drive, two expansion slots, and standard ATX power supplies while measuring only 222mm x 181mm x 285mm.
- **Additional Sources:** [^2], [^3]

### MINISFORUM N5 AIR AI NAS
```yaml
product: minisforum-n5-air-ai-nas
brand: MINISFORUM
price_gbp: 395.07
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
ram: DDR5 SO-DIMM x2, max 96GB
cpu_model: AMD Ryzen 7 255
dimensions: 199 x 202 x 252mm
storage_size: 64GB system disk
expandability: 5 x 3.5in or 2.5in SATA bays, 3 x M.2 NVMe slots, PCIe x16 slot at PCIe 4.0 x4, OCuLink port
number_of_usb_ports: 6
```

- **Price:** £395.07 [^4]
- **Summary:** The MINISFORUM N5 AIR AI NAS is a compact 5-bay NAS with an AMD Ryzen 7 255 processor, dual 10GbE and 5GbE networking, and MinisCloud OS. It suits home users, creators, and small offices needing expandable storage, fast networking, and flexible Linux or Windows support.
- **Ideal For:** It suits small form factor mini-ITX home servers because its 199 x 202 x 252mm chassis combines a 5-bay storage design, six USB ports, three M.2 slots, and a PCIe x16 expansion slot.
- **Additional Sources:** [^5]

---
## References & Sources
[^1]: Newegg, accessed 2026-09-13. https://www.newegg.com/silverstone-mini-itx-sugo-series-mesh-front-panel-steel-body-computer-case-black-sg13b/p/N82E16811163274
[^2]: Newegg, accessed 2026-09-13. https://www.newegg.com/silverstone-mini-itx-plastic-front-panel-steel-body-computer-case-black-sg13b-q/p/N82E16811163275
[^3]: E-Catalog, accessed 2026-09-13. https://e-catalog.com/SILVERSTONE-SUGO-SG13-BLACK.htm
[^4]: MINISFORUM US, accessed 2026-09-13. https://store.minisforum.com/products/minisforum-n5-air-ai-nas
[^5]: MINISFORUM EU, accessed 2026-09-13. https://minisforumpc.eu/products/n5-air-ai-nas