# ... — 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。

Which NAS devices support the fastest data transfer rates?

## 产品列表

### QNAP TVS-h874
```yaml
product: qnap-tvs-h874
brand: QNAP
price_gbp: 2612.0
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
raid_support: RAID 0, 1, 5, 6, 10, 50, 60 and RAIDZ
number_of_bays: 8
transfer_speed: Up to 3313 MB/s read and 3232 MB/s write with dual 25GbE expansion; 590 MB/s with dual 2.5GbE
power_consumption: 81.865 W typical operating power; 58.127 W disk standby
expandable_storage: QNAP expansion enclosures, cloud storage, remote file servers and PCIe expansion cards
```

- **价格:** £2612.0 [^1]
- **概述:** The QNAP TVS-h874 is an eight-bay ZFS-based NAS with dual 2.5GbE networking, two M.2 PCIe Gen 4 slots and two PCIe Gen 4 expansion slots. It suits businesses, creative teams and virtualization users who need strong data protection, SSD caching and high-speed networking.
- **最适合:** 支持双 2.5GbE，可实现高达 590 MB/s 的顺序吞吐量；搭配 25GbE PCIe 扩展卡时，读取速度最高可达 3313 MB/s，写入速度最高可达 3232 MB/s，适合高速数据传输工作负载。
- **附加来源:** [^2]

### Synology DS1823xs+
```yaml
product: synology-ds1823xs
brand: Synology
price_gbp: 1475.28
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
raid_support: RAID 0, RAID 1, RAID 5, RAID 6, RAID 10, JBOD
number_of_bays: 8
transfer_speed: 3100 MB/s read, 2600 MB/s write
storage_capacity: 160 TB raw
expandable_storage: Up to 10 additional drive bays with two DX517 expansion units
```

- **价格:** £1475.28 [^3]
- **概述:** The Synology DS1823xs+ is an 8-bay, diskless NAS designed for small and medium-sized businesses that need high-performance centralized storage. It includes built-in 10GbE networking, supports up to 160 TB of raw capacity before expansion, and can scale with additional drive bays, making it suitable for demanding file serving, backup, virtualization, and surveillance workloads.
- **最适合:** 这款 NAS 适合追求最快数据传输速率的用户，因为其通过内置 10GbE 连接可实现高达 3100 MB/s 的连续读取速度和 2600 MB/s 的连续写入速度，并支持升级至最高 25GbE 的网络连接。
- **附加来源:** [^4]

### UGREEN NASync DXP6800 Pro
```yaml
product: ugreen-nasync-dxp6800-pro
brand: UGREEN
price_gbp: 683.65
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
raid_support: JBOD, Basic, RAID 0, RAID 1, RAID 5, RAID 6, RAID 10
number_of_bays: 6 SATA bays and 2 M.2 NVMe bays
transfer_speed: Up to 2500MB/s
storage_capacity: 208TB
power_consumption: 785Wh per 24 hours
expandable_storage: 2 M.2 NVMe slots and 1 PCIe Gen4 x4 slot
```

- **价格:** £683.65 [^5]
- **概述:** The UGREEN NASync DXP6800 Pro is a high-performance, diskless NAS with six SATA bays, two M.2 NVMe slots, dual 10GbE ports, and Thunderbolt 4 connectivity. It suits creators, power users, and small teams handling large media files, demanding backups, virtualization, or collaborative workflows.
- **最适合:** 这款 NAS 通过双 10GbE 端口支持高速数据传输，聚合速度最高可达 2500MB/s；此外还配备两个 Thunderbolt 4 端口，理论速度最高可达 40Gb/s，因此适合高速网络工作流程和直连存储工作流程。
- **附加来源:** [^6]

---
## 参考来源
[^1]: QNAP Shop Australia, 访问日期 2026-08-28. https://www.qnapshop.com.au/qnap-tvs-h874-i5-32g-8-bay-quts-hero-nas-intel-i5
[^2]: QNAP UK Store, 访问日期 2026-08-28. https://ukstore.qnap.com/tvs-h874-i7-32g.html
[^3]: Bechtle, 访问日期 2026-08-28. https://www.bechtle.com/de-en/shop/synology-diskstation-ds1823xs-plus-8-bay-nas--4705906--p
[^4]: IT-Planet, 访问日期 2026-08-28. https://it-planet.com/en/p/synology-ds1823xs-512511.html
[^5]: UGREEN US, 访问日期 2026-08-28. https://ai.ugreen.com/products/ugreen-nasync-dxp6800-pro-nas-storage
[^6]: UGREEN UK, 访问日期 2026-08-28. https://ai-uk.ugreen.com/products/ugreen-nasync-dxp6800-pro-6-bay-nas-196tb