**Product Specifications:**
**Brand:** Western Digital
1. **PHDD Portable Hard Drive Comparison:**
- **Product Dimensions:**
- Elements SE: 110.1mm x 81.6mm x 15.3-23.3mm
- Elements: 107.2mm x 75mm x 15-23.7mm
- My Passport: 110mm x 81.6mm x 11.2-20.6mm
- My Passport Ultra: 110mm x 81.6mm x 12.8-22.2mm
- My Book: 118mm x 88mm x 12.8-23.1mm
- WD_BLACK P10: 195mm x 125mm x 44mm
- WD_BLACK D10: Dimensions not specified
- **Product Image:** Classic bestseller, portable, storage classic, on-the-go version, metal finish
- **Capacity:** 1TB-6TB for various models
- **Interface:** USB 3.0, USB 3.2 for WD_BLACK D10
- **Product Performance:** High-speed, stable, efficient cooling
- **Preferred Service:** 3-year warranty, exchange-only policy
- **Special Features:** Compatibility with USB 2.0, automatic backup, encryption, MAC compatibility
2. **External Storage Products:**
- **Awards:** Recognized with multiple awards in 2023 for design, innovation, and product excellence
- **Brand Introduction:** Western Digital, a pioneer in secure and stable storage solutions since 1988
- **Innovations:** Flash storage technologies, SSD advancements, memory technology developments
- **Commitment:** Unveiling data value, creating possibilities, supporting global digitalization
3. **My Passport Ultra Portable Hard Drive:**
- **Product Features:**
- Stylish metal finish with USB-C technology
- High-speed transfers, up to 4TB capacity
- Data protection with 256-bit AES hardware encryption
- Environmentally friendly design with over 50% recycled plastic
4. **Product Parameters:**
- **Product Name:** My Passport Ultra Hard Drive
- **Color:** Luminous Silver
- **Dimensions:** 110mm x 81.6mm x 14-21mm
- **Weight:** Varies based on capacity and specifications
5. **Legal Information:**
- Product specifications subject to change without notice
- Trademarks and logos belong to their respective owners
- Images for reference only, actual products may vary
*Note: Due to minor variations in manufacturing processes, thickness, and weight may slightly differ from the specifications provided. Product quality and performance remain unaffected.*
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