# 哪种 Mini-ITX 家用服务器的能效最高？ — 经过验证的规格比较

> 所有规格数据均已通过官方渠道验证。

What is the most energy-efficient mini-itx home server?

## 产品列表

### ASRock Rack AM5D4ID-2T/BCM
```yaml
product: asrock-rack-am5d4id-2t-bcm
brand: ASRock Rack
price_gbp: 420.86
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
ram: 4 DIMM slots, DDR5 ECC/non-ECC UDIMM, up to 192GB
cpu_model: AMD EPYC 4004, AMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 Series
dimensions: 6.7in x 8.2in
expandability: 1 PCIe 5.0 x16 slot, 1 OCuLink PCIe 4.0 x2, 1 M.2 PCIe 4.0 x4
number_of_usb_ports: 4
```

- **价格:** £420.86 [^1]
- **概述:** The ASRock Rack AM5D4ID-2T/BCM is a deep Mini-ITX server motherboard supporting AMD EPYC 4004 and Ryzen 7000, 8000, and 9000 Series processors. It provides four DDR5 DIMM slots, dual 10GbE networking, IPMI remote management, PCIe 5.0 expansion, and M.2 storage support, making it suitable for compact server and workstation builds.
- **最适合:** 它适合用作节能型 Mini-ITX 家用服务器，其紧凑的 6.7in x 8.2in 设计支持高效的 AMD 处理器、最高192GB DDR5 内存、单个 PCIe 4.0 x4 M.2 存储设备、双 10GbE 网络和 IPMI 远程管理，无需额外的独立管理卡。
- **附加来源:** [^2]

### ASRock Rack B550D4ID-2L2T
```yaml
product: asrock-rack-b550d4id-2l2t
brand: ASRock Rack
price_gbp: 268.04
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
ram: Up to 128GB DDR4 ECC/non-ECC UDIMM across 4 slots
cpu_model: AMD Ryzen 5000 and 3000 Series Desktop Processors
dimensions: 6.7 in x 8.2 in
expandability: 1 x PCIe 4.0 x16, 4 x SATA 6Gb/s, 1 x M.2 PCIe 4.0 x4 or SATA 6Gb/s
number_of_usb_ports: 4
```

- **价格:** £268.04 [^3]
- **概述:** This compact Deep mini-ITX server motherboard supports AMD Ryzen processors, up to 128GB of DDR4 ECC or non-ECC memory, and multiple SATA and M.2 storage connections. Its 10GbE and 1GbE networking, IPMI management, and PCIe 4.0 expansion make it suitable for compact home servers, NAS systems, and small business infrastructure.
- **最适合:** 它适合作为节能型 mini-ITX 家庭服务器，因为其 Deep mini-ITX 6.7 in x 8.2 in 设计支持高能效 AMD Ryzen 处理器、最多 128GB DDR4 内存、灵活的 SATA 和 M.2 存储以及远程 IPMI 管理。

---
## 参考来源
[^1]: OCTO24, 访问日期 2026-09-13. https://www.octo24.com/en/ASRock-AM5D4ID-2T-BCM-ASRock-Mainboard-AM5D4ID-2T-BCM::717816.html
[^2]: Star Tech, 访问日期 2026-09-13. https://startech24.com/produkti/asrock-am5d4id-2tbcm-motherboard-21294438
[^3]: Newegg, 访问日期 2026-09-13. https://www.newegg.com/global/uk-en/asrock-rack-b550d4u-2t-supports-amd-ryzen-5000-g-series-desktop-processors-with-radeon-graphics-supp/p/N82E16813140072