哪种 NAS 扩展盘位对初学者来说性价比最高？
本页比较了3款哪种 NAS 扩展盘位对初学者来说性价比最高？的经过验证的规格与价格。热门选择包括Ubiquiti UniFi UNAS 2、Ubiquiti UniFi UNAS 4、Ubiquiti UniFi UNAS Pro 7-Bay。价格区间为£132至£348。所有规格数据均来自制造商文档与专业零售商。
| Product ⇅ | Price ⇅ | Capacity (pcs) ⇅ | Read Speed (MB/s) ⇅ | Write Speed (MB/s) ⇅ | Interface ⇅ | Compatibility ⇅ | Power Consumption (Watts) ⇅ |
|---|---|---|---|---|---|---|---|
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Ubiquiti UniFi UNAS 2
US
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£132.41 ≈ | 2 x 3.5in HDD | 260 MB/s | 160-180 MB/s | 2.5 GbE RJ45、5 Gbps USB-C、PoE++ | — | 最大 60W |
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The UniFi UNAS 2 is a compact two-bay NAS with 2.5 GbE networking, USB-C expansion, RAID 1 support, and PoE++ power through its included 60W adapter. It suits home users, small offices, and existing UniFi customers who want straightforward file sharing, backups, and centralized storage. ★ 适合人群凭借两个 3.5in 硬盘位、简单易用的 UniFi Drive 管理、RAID 1 支持、2.5 GbE 网络和 199.00 的入门价格，它对初学者来说具有很高的性价比。
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Ubiquiti UniFi UNAS 4
US
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£280.35 ≈ | 4个 2.5/3.5英寸 HDD 硬盘位和 2个 M.2 NVMe 插槽 | — | — | 1个 2.5 GbE RJ45 接口和 1个 5 Gbps USB-C 接口 | — | 最大功耗 90W |
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The UniFi UNAS 4 is a compact desktop NAS with four drive bays, two M.2 NVMe cache slots, 2.5 GbE networking, USB-C expansion, and PoE+++ power. It suits home users, beginners, and small businesses already using UniFi equipment who need flexible RAID storage without a rack-mounted system. ★ 适合人群它配备四个 2.5/3.5英寸硬盘位、支持 RAID 5/6/10、配备两个 NVMe 缓存插槽，并可通过 UniFi Drive 进行简单管理；相比更高速的机架式型号，具有更高的入门性价比。 |
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Ubiquiti UniFi UNAS Pro 7-Bay
US
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£348.05 ≈ | 7个2.5/3.5英寸HDD或SSD硬盘位 | 799 MB/s | 675 MB/s | 1个10G SFP+和1个1GbE RJ45接口 | — | 160W |
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The Ubiquiti UniFi UNAS Pro is a 2U rack-mount NAS with seven 2.5/3.5in drive bays, RAID 5, RAID 6, and RAID 10 support, and 10Gbps networking. It suits homes, small businesses, and UniFi users who need expandable local storage, backups, and high-speed file sharing. ★ 适合人群凭借七个硬盘位、简便易用的 UniFi Drive 管理、RAID 数据保护和 10Gbps 网络连接，以及相对较低的入门价格，它为初学者提供了出色的性价比。 |
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