目前可用的存储容量最大的 NAS 扩展盘位有哪些？
本页比较了5款目前可用的存储容量最大的 NAS 扩展盘位有哪些？的经过验证的规格与价格。热门选择包括QNAP TL-R1620Sep-RP、Synology RX6022sas、QNAP TL-R6020Sep-RP。价格区间为£1,655至£6,362。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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QNAP TL-R1620Sep-RP
US
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£2366.43 ≈ | 16 | — | — | 4 个 12Gb/s SAS 3.0 宽端口，Mini-SAS HD SFF-8644 | 搭载 QTS 或 QuTS hero 4.5.1 或更高版本，并配备 SAS 端口或 QXP PCIe SAS 扩展卡的 QNAP NAS | 207.13 W |
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Synology RX6022sas
US
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£3429.67 ≈ | 60 | — | — | 2 个 Mini-SAS HD 扩展端口 | HD6500 | 访问时 811.8 W；硬盘休眠时 231 W |
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The Synology RX6022sas is a diskless 4U expansion unit with 60 hot-swappable bays for 3.5in SAS hard drives and support for 2.5in SATA SSDs. It connects to the Synology HD6500, supports SAS multipathing, and is suited to high-density business storage deployments requiring substantial capacity expansion. ★ 适合人群适用于咨询具有最大存储容量的 NAS 扩展硬盘槽位，因为它提供 60 个硬盘槽位，并可通过最多四台 RX6022sas 将 HD6500 系统扩展至总计 300 个硬盘槽位。 |
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QNAP TL-R6020Sep-RP
US
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£6361.77 ≈ | 60 | — | — | 4 个 12Gbps SAS 3.0 宽端口，Mini-SAS HD SFF-8644 | 运行 QuTS hero h5.2.0 或更高版本且配备兼容 SAS 端口的 QNAP NAS 型号，或配备 QXP PCIe SAS 接口卡的 QNAP NAS 型号；推荐型号包括 TDS-h2489FU R2、TS-h2490FU 和 TS-h1090FU | 硬盘全部安装时，典型运行功耗为 746.21 W |
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The QNAP TL-R6020Sep-RP is a 4U rackmount SAS/SATA expansion enclosure with 60 drive bays and over 1PB of effective capacity in one chassis. It suits enterprises managing surveillance archives, big data, cold storage, and other large-scale workloads that need redundant power, dual-path connectivity, and expansion to up to four enclosures. ★ 适合人群本产品特别适合用于咨询具有最大存储容量的 NAS 扩展硬盘槽位，因为其 60 个槽位可在单机箱中提供超过 1PB 的有效容量，并可通过四台菊花链连接的设备扩展至 240 个硬盘。
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QNAP TL-R2400PES-RP
US
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£2957.84 ≈ | 24 个 3.5 英寸 SATA 盘位 | — | — | PCIe Gen 3 x8，2 个 SFF-8644 1x2 | TS-855eU、TS-855eU-RP、TS-h987XU-RP、TS-h1090FU、TS-h1277AXU-RP、TS-h1677AXU-RP、TS-h1887XU-RP、TS-h2287XU-RP、TDS-h2489FU、TS-h2490FU、TS-h3087XU-RP | 硬盘休眠模式 85.9 W；典型运行模式 147.2 W |
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The QNAP TL-R2400PES-RP is a 24-bay 4U rackmount PCIe JBOD enclosure supporting SATA hard drives and solid-state drives. It provides up to 64 Gb/s transfer speed, redundant 550 W power supplies, and expansion for compatible QNAP NAS systems running QTS or QuTS hero. ★ 适合人群该产品适合需要最大存储容量 NAS 扩展盘位的用户，因为其 24 个硬盘盘位可在兼容的 QuTS hero NAS 系统上通过最多十二台扩展柜和 288 块硬盘扩展至最高 4.1 PB。 |
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Synology RX1222sas
US
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£1655.18 ≈ | 12 | — | — | SAS 输入端口和 SAS 输出端口 | FS6400、FS3600、FS3400、SA3610、SA3600、SA3410、SA3400 | 194.4 W 访问；82.56 W 硬盘休眠 |
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The Synology RX1222sas is a diskless 12-bay rackmount expansion unit supporting 3.5in SAS HDDs, 2.5in SAS SSDs, 3.5in SATA HDDs, and 2.5in SATA SSDs. It provides hot-swappable bays, DSM-managed RAID, redundant power supplies, and online volume expansion for compatible enterprise Synology NAS systems. ★ 适合人群...
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