哪些 NAS 设备的存储容量最大？
| Product ⇅ | Price ⇅ | Storage Capacity (TB) ⇅ | Number of Bays ⇅ | Transfer Speed (MB/s) ⇅ | Expandable Storage ⇅ | RAID Support ⇅ | Power Consumption (Watts) ⇅ |
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QNAP TS-h2490FU-7302P-128G
US
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£11761.06 ≈ | 1.44 PB 原始容量 | 24 | 15104 MB/s 顺序读取 | ✓ | ✓ | 277.64 W 典型运行功耗 |
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The QNAP TS-h2490FU-7302P-128G is a 24-bay U.2 NVMe all-flash rackmount NAS with 128 GB of DDR4 ECC memory and four 25GbE ports. It supports high-speed, low-latency workloads, ZFS-based data protection, and expansion to petabyte-scale capacity, making it suited to enterprise data centers, virtualization, and demanding media workflows. ★ 适合人群凭借 24 个 U.2 NVMe 硬盘位，每个硬盘位支持容量最高达 61.44 TB，原始容量最高可达 1.44 PB，该设备特别适合用于咨询存储容量最大的 NAS 设备。 |
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QNAP TDS-h2489FU-R2-4314-512G
US
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£20419.22 ≈ | — | 24 | 25Gbps | ✓ | ✓ | 467.59 W |
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The QNAP TDS-h2489FU-R2-4314-512G is a 24-bay all-flash rackmount NAS with 512GB of ECC DDR4 memory and dual Intel Xeon Silver 4314 processors. It supports U.2 NVMe storage, 25GbE networking, PCIe Gen 4 expansion, and petabyte-scale expansion, making it suited to enterprise virtualization, data centers, AI workloads, and high-resolution media production. ★ 适合人群此型号适合需要最大存储容量的用户，因为其 24 个 U.2 硬盘位可通过连接 PCIe JBOD 或 SAS JBOD 扩展设备扩展至 PB 级存储。 |
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QNAP TS-h3077AFU-R5-32G
US
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£4042.38 ≈ | 最高 230 TB 原始容量 | 30 | 2 x 10 GbE 和 2 x 2.5 GbE | ✓ | ✓ | 典型运行模式 148.94 W；硬盘待机模式 380.23 W |
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The QNAP TS-h3077AFU-R5-32G is a 30-bay all-flash rackmount NAS with up to 230 TB of raw capacity using 7.68 TB SSDs. It provides dual 10 GbE connectivity, QuTS hero with ZFS, DDR5 memory, and expansion to 192 drives, making it suitable for enterprises, media production, virtualization, and research workloads. ★ 适合人群此型号适合用于咨询存储容量最大的 NAS 设备，因为其 30 个盘位支持最高 230 TB 的原始内部容量，并可通过兼容的 JBOD 硬盘柜扩展至 192 个硬盘。
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QNAP TS-h2287XU-RP-E2336-32G
US
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£5512.61 ≈ | — | 共 22 个：16 个 3.5in SATA 盘位和 6 个 2.5in SATA 盘位 | 读取速度 9961 MB/s，写入速度 9670 MB/s | ✓ | ✓ | 典型功耗 228 W |
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The QNAP TS-h2287XU-RP-E2336-32G is a 22-bay enterprise rackmount NAS with a hybrid HDD and SSD architecture, 32GB ECC memory, dual 10GbE, and dual 2.5GbE connectivity. It suits businesses needing high-capacity storage, virtualization, intensive file transfers, backup, and scalable data protection. ★ 适合人群该产品特别适合用于解答有关最大存储容量 NAS 设备的问题，因为它提供 22 个硬盘盘位，包括 16 个用于安装大容量硬盘的 3.5in HDD 盘位，以及 6 个 2.5in SSD 盘位，并支持存储扩展。
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