# 哪些外置硬盘运行时较为安静，可以最大限度地减少使用过程中的噪音？ — 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 external hard drives have a quiet operation to minimize noise during use?

## 产品列表

### Western Digital My Passport SSD 2TB
```yaml
product: western-digital-my-passport-ssd-2tb
brand: Western Digital
price_gbp: 287.91
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
weight: 46 g
warranty: 5-year limited warranty
dimensions: 100 x 55 x 9 mm
power_supply: USB-powered
interface_type: USB 3.2 Gen 2 USB-C
transfer_speed: Up to 1050 MB/s read and 1000 MB/s write
storage_capacity: 2TB
```

- **价格:** £287.91 [^1]
- **概述:** The Western Digital My Passport SSD 2TB is a compact, portable solid-state drive with NVMe technology, fast read and write speeds, and USB-C connectivity. Its metal design, drop resistance, hardware encryption, and 2TB capacity suit users who need secure, durable storage for large files while traveling or working between computers.
- **最适合:** 其 SSD 设计没有活动部件，运行时更加安静；紧凑的 46 g 外壳和 USB 供电方式使其适合在家中、办公室或旅行途中安静使用。
- **附加来源:** [^2], [^3]

### Western Digital WDBU6Y0020BBK-WESN (WD Elements 2TB External USB 3.0 Portable Hard Drive - Black)
```yaml
product: western-digital-wdbu6y0020bbk-wesn-wd-elements-2tb-external-usb-3-0-portable-hard-drive-black
brand: Western Digital
price_gbp: 81.94
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
weight: 0.29lbs
warranty: 2-Year Limited Warranty
dimensions: 4.35in x 3.23in x 0.59in
interface_type: USB 3.2 Gen 1
transfer_speed: 5Gbps
storage_capacity: 2TB
```

- **价格:** £81.94 [^4]
- **概述:** WD Elements Portable WDBU6Y0020BBK-WESN is a 2TB USB 3.2 Gen 1 (USB 3.0 compatible) external HDD designed for plug-and-play expansion and fast file transfers. It's lightweight and compact for taking photos, videos, and documents on the go. It includes a 2-year limited warranty.
- **最适合:** It suits quiet-use needs because it uses USB bus power (no external power adapter) and the manufacturer lists it as a low-power portable drive intended for simple plug-and-play operation.
- **附加来源:** [^5], [^6]

### Crucial X9 Pro 2TB Portable SSD
```yaml
product: crucial-x9-pro-2tb-portable-ssd
brand: Crucial
price_gbp: 14488.11
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
weight: 38 g
warranty: 5-year limited
dimensions: 65 x 50 x 10 mm
power_supply: USB bus powered
interface_type: USB 3.2 Gen 2
transfer_speed: Up to 1050 MB/s read and write
storage_capacity: 2TB
```

- **价格:** £14488.11 [^7]
- **概述:** The Crucial X9 Pro 2TB is a compact portable SSD with USB 3.2 Gen 2 connectivity and read and write speeds of up to 1050 MB/s. Its IP55 water and dust resistance, drop protection, hardware encryption, and broad device compatibility suit photographers, video creators, and mobile professionals.
- **最适合:** 适合追求静音运行的用户，因为其固态设计没有旋转盘片或机械硬盘马达，同时 USB 总线供电让设置更加简单。

### SanDisk Extreme Portable V2
```yaml
product: sandisk-extreme-portable-v2
brand: SanDisk
price_gbp: 220.74
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
weight: 46.9 g
warranty: 5-year limited warranty
dimensions: 3.96 x 2.06 x 0.35 in
power_supply: USB-powered
interface_type: USB 3.2 Gen 2 (10Gb/s)
transfer_speed: Up to 1050MB/s read and 1000MB/s write
storage_capacity: 500GB / 1TB / 2TB
```

- **价格:** £220.74 [^8]
- **概述:** The SanDisk Extreme Portable V2 is a compact NVMe external SSD with USB 3.2 Gen 2 connectivity and fast read and write speeds. Its rugged enclosure, water and dust resistance, drop protection, and password protection make it suitable for photographers, video creators, travelers, and anyone needing durable portable storage.
- **最适合:** 适合追求安静运行的用户，因为其固态设计没有活动部件；紧凑型 USB 供电外壳支持静音便携使用。

### Kingston XS2000 2TB Portable SSD
```yaml
product: kingston-xs2000-2tb-portable-ssd
brand: Kingston
price_gbp: 340.03
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
weight: 28.9g
warranty: Limited 5-year warranty with free technical support
dimensions: 69.54 x 32.58 x 13.5mm
power_supply: Bus powered
interface_type: USB 3.2 Gen 2x2 Type-C
transfer_speed: Up to 2,000MB/s read and 2,000MB/s write
storage_capacity: 2TB
```

- **价格:** £340.03 [^9]
- **概述:** The Kingston XS2000 is a compact 2TB portable SSD with USB 3.2 Gen 2x2 connectivity and transfer speeds of up to 2,000MB/s. Its IP55-rated design, removable rubber sleeve, and lightweight build suit content creators, gamers, and anyone who needs fast portable storage.
- **最适合:** 这款 SSD 适合寻求静音外部存储的用户，因为其固态设计没有活动部件，且 B&H 的规格确认它采用无风扇散热设计。

### Crucial P5 1TB M.2 NVMe Portable SSD
```yaml
product: crucial-p5-1tb-m-2-nvme-portable-ssd
brand: Crucial
price_gbp: 280.54
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
weight: 3.00 lbs
warranty: 5 years
dimensions: M.2 2280
interface_type: PCIe 3.0 x4 NVMe
transfer_speed: 3400 MB/s read, 3000 MB/s write
storage_capacity: 1 TB
```

- **价格:** £280.54 [^10]
- **概述:** The Crucial P5 1TB is an M.2 NVMe SSD with PCIe 3.0 x4 connectivity and sequential speeds of up to 3400 MB/s read and 3000 MB/s write. It suits desktop users, gamers, and professionals who need fast storage for operating systems, applications, and large files.
- **最适合:** 其 M.2 固态硬盘设计没有活动部件，运行安静，同时可提供最高 3400 MB/s 的读取速度和最高 3000 MB/s 的写入速度。

### Western Digital My Passport SSD 2TB WDBAGF0020BRD-WESN
```yaml
product: western-digital-my-passport-ssd-2tb-wdbagf0020brd-wesn
brand: Western Digital
price_gbp: 257.72
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
weight: 45.7 g
warranty: 5 years
dimensions: 100 x 55 x 9 mm
power_supply: USB bus power
interface_type: USB 3.2 Gen 2 USB-C
transfer_speed: 1050 MB/s read, 1000 MB/s write
storage_capacity: 2TB
```

- **价格:** £257.72 [^11]
- **概述:** The Western Digital My Passport SSD is a compact 2TB portable solid-state drive with USB 3.2 Gen 2 connectivity and fast NVMe performance. Its shock-resistant metal design, hardware encryption, and USB-C to USB-A compatibility suit mobile professionals, photographers, videographers, and backup users.
- **最适合:** 这款 SSD 适合追求静音运行的用户，因为其固态设计没有活动部件；紧凑型 45.7 g 金属外壳还可提供便携、低噪音的存储体验。
- **附加来源:** [^12], [^13]

### Samsung T7 Shield Portable SSD
```yaml
product: samsung-t7-shield-portable-ssd
brand: Samsung
price_gbp: 211.79
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
weight: 98 g
warranty: Three-year limited warranty
dimensions: 88 x 59 x 13 mm
power_supply: USB bus powered
interface_type: USB 3.2 Gen 2 Type-C
transfer_speed: Up to 1,050 MB/s read and 1,000 MB/s write
storage_capacity: 1TB, 2TB, 4TB
```

- **价格:** £211.79 [^14]
- **概述:** The Samsung T7 Shield is a compact, rugged portable SSD with fast USB 3.2 Gen 2 performance, IP65 water and dust resistance, and drop resistance up to 3 meters. It suits photographers, videographers, travelers, and anyone who needs durable, quiet storage for large files.
- **最适合:** 它适合追求安静运行的用户，因为其固态设计没有活动部件；同时，紧凑的 USB 供电外壳和 Dynamic Thermal Guard 有助于保持稳定性能，避免机械硬盘产生的噪音。
- **附加来源:** [^15]

### Crucial X9 Portable SSD
```yaml
product: crucial-x9-portable-ssd
brand: Crucial
price_gbp: 118.11
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
weight: 32g
warranty: 3-year limited manufacturer warranty
interface_type: USB 3.2 Gen 2 (10Gb/s)
transfer_speed: Up to 1,050 MB/s
storage_capacity: 1TB / 2TB / 4TB
```

- **价格:** £118.11 [^16]
- **概述:** The Crucial X9 is a compact portable SSD available in 1TB, 2TB, and 4TB capacities, with USB 3.2 Gen 2 connectivity and transfer speeds up to 1,050 MB/s. It suits users who need fast, lightweight external storage for computers, mobile devices, games, photos, and videos.
- **最适合:** 其 32g 的重量和基于 SSD 的设计支持安静运行，无旋转盘片，因此适合在使用过程中尽量减少噪音。
- **附加来源:** [^17]

### Seagate Seagate - Expansion Desktop 8TB HDD - Black (STKP8000400)
```yaml
product: seagate-seagate-expansion-desktop-8tb-hdd-black-stkp8000400
brand: Seagate
price_gbp: 191.94
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
weight: 2.59 lb
warranty: 1-year limited warranty
dimensions: 7 in height x 1.6 in width x 4.9 in depth
interface_type: USB 3.0
transfer_speed: 177MB/s write speed and 178MB/s read speed
storage_capacity: 8 TB
```

- **价格:** £191.94 [^18]
- **概述:** The Seagate Expansion Desktop 8TB is a desktop external HDD that connects via USB 3.0 for high-capacity storage and reliable everyday backups. It supports 8 TB capacity and uses a passive, vented enclosure (no fan) for operation. It's a good fit for PC and Mac users who want affordable large storage for file backup and archiving.
- **最适合:** 它采用无风扇的被动散热设计，适合安静使用；同时通过 USB 3.0 连接，作为桌面 HDD 外壳运行，而不是依靠内部风扇气流散热。
- **附加来源:** [^19], [^20]

---
## 参考来源
[^1]: Newegg, 访问日期 2026-09-13. https://www.newegg.com/western-digital-my-passport-ssd-2tb/p/N82E16820250178
[^2]: Office Depot, 访问日期 2026-09-13. https://www.officedepot.com/a/products/2897169/WD-My-Passport-SSD-WDBAGF0020BGY-SSD/
[^3]: Moglix, 访问日期 2026-09-13. https://www.moglix.com/western-digital-my-passport-2tb-space-grey-external-solid-state-drive-wdbagf0020bgy/mp/msnr50ny4yz251
[^4]: Best Buy, 访问日期 2026-09-13. https://www.bestbuy.com/product/wd-elements-2tb-external-usb-3-0-portable-hard-drive-black/JXTHCJ5WR6
[^5]: Bechtle, 访问日期 2026-09-13. https://www.bechtle.com/de-en/shop/wd-elements-portable-hdd-2tb--4163547--p
[^6]: GAME 4U, 访问日期 2026-09-13. https://game4u.co.za/product/wd-elements-2-5-2tb-portable-drive-black/
[^7]: Vishal Peripherals, 访问日期 2026-09-13. https://vishalperipherals.com/products/crucial-x9-pro-2tb-portable-ssd-ct2000x9prossd9
[^8]: Boolchand, 访问日期 2026-09-13. https://www.boolchand.com/electronics/sandisk-extreme-portable-ssd-v2/
[^9]: Best Buy, 访问日期 2026-09-13. https://www.bestbuy.com/product/kingston-2000g-portable-ssd-xs2000-gray/JX4LR3LR2L
[^10]: CTS Point, 访问日期 2026-09-13. https://ctspoint.com/ct1000p5ssd8-crucial-technology
[^11]: Adorama, 访问日期 2026-09-13. https://www.adorama.com/wd-my-passport-2tb-external-ssd-usb-c-portable-drive/p/wdbagf2brd
[^12]: Redcorp, 访问日期 2026-09-13. https://www.redcorp.com/en/product/ssd-usb-firewire/western-digital/my-passport-ssd-2tb-usb-c-a-3-2-gen-2-red-wdbagf0020brd-wesn/60506006
[^13]: Server Blink, 访问日期 2026-09-13. https://www.serverblink.com/wdbagf0020brd-wesn-western-digital-my-passport-2000-gb-red/
[^14]: B&H Photo Video, 访问日期 2026-09-13. https://www.bhphotovideo.com/c/product/1691588-REG/samsung_mu_pe1t0s_am_1tb_t7_shield_portable.html
[^15]: Adorama, 访问日期 2026-09-13. https://www.adorama.com/samsung-t7-shield-portable-external-ssd-usb-c/p/sst7shield
[^16]: CompuMarts, 访问日期 2026-09-13. https://www.compumarts.com/products/crucial-x9-portable-ssd
[^17]: RTBShopper, 访问日期 2026-09-13. https://www.rtbshopper.com/collection/drives-storage/6557871/crucial-x9-1tb-external-usb-c-ssd
[^18]: Best Buy, 访问日期 2026-09-13. https://www.bestbuy.com/product/seagate-expansion-desktop-8tb-hdd-black/J37C5H4GJG
[^19]: CDW, 访问日期 2026-09-13. https://www.cdw.com/product/seagate-expansion-stkp8000400-hard-drive-8-tb-usb-3.0/6558441
[^20]: Dell, 访问日期 2026-09-13. https://www.dell.com/en-us/shop/seagate-expansion-stkp8000400-8-tb-desktop-hard-drive-35-external-black/apd/ab654625/pc-accessories