SSK USB Flash Drive 256GB SSD External, TLC NAND Solid State Drive Dual USBC USBA Port, Up to 1000MB/s High-Speed Portable 256GB USB Thumb Drive Stick for iPhone 15/16/17 Pro, Mac, Android, PC Backup
Product details
| Management number | 216144014 | Release Date | 2026/04/19 | List Price | $16.93 | Model Number | 216144014 | ||
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| Category | |||||||||
- Blazing 10Gbps TLC NAND SSD Reliability: USB flash drive SSD Transfer up to 1000MB/s with USB 3.2 Gen2 and reliable TLC NAND flash. Even for 100GB+ large files, 4K videos, or gaming data, speed remains stable without lag. Note: File transfer speed may vary depending on host device, interface, and file type
- USB-C & USB-A for Every Device: Equipped with USB-C & USB-A dual ports, this 256GB SSD works seamlessly with laptops, tablets, Android, and iPhone 15/16/17 Pro. No adapters needed—just plug and play. Note: iPhone requires iOS 17 or later and Pro models with USB-C port for full-speed transfer
- Enterprise-Grade TLC NAND Flash SSD: Built with S.M.A.R.T. and TRIM optimization, this SSD ensures long-term reliability under heavy workloads. Perfect for reliable file manage and backup. Note: Please safely eject the SSD drive after use to maintain data integrity
- Zinc Alloy Cooling & Steady Operation: The premium Zinc Alloy casing dissipates heat 30% faster than plastic, keeping performance steady during long transfers. Direct TLC Write technology reduces chip stress and extends endurance. Note: Continuous high-speed transfers may cause the casing to warm up—this is normal and safe
- Compact 256GB USB Drive Powerhouse: Carry your entire digital world in your pocket. With full 1TB physical capacity (shows 238GB on Windows, 256GB on macOS due to binary/decimal calculation methods), you get maximum usable storage without hidden cuts. Note: Pre-formatted as exFAT for universal compatibility; can be reformatted as needed
| Brand | SSK |
|---|---|
| Color | Space Gray |
| Model Name | SD311 PRO/256GB |
| Read Speed | 1000 Megabytes Per Second |
| Unit Count | 1.0 Count |
| Form Factor | M2 |
| Item Weight | 36 Grams |
| Media Speed | 1000 Megabytes Per Second |
| Manufacturer | SSK Corporation |
| Model Number | SD311 PRO |
| BuiltIn Media | 256GB External SSD, Leather Case |
| HardDrive Size | 256 GB |
| Number of Items | 1 |
| Installation Type | External Hard Drive |
| Compatible Devices | Laptop, Smartphone, Tablet, iPhone 15/16/17 |
| Data Transfer Rate | 1000 Megabytes Per Second |
| Enclosure Material | Zinc Alloy |
| Additional Features | Portable, SMR Technology, TLC NADA SSD, TRIM Support |
| Hard Disk Interface | Solid State |
| Warranty Description | 3 Years |
| Hard Disk Description | Solid State Drive |
| Hardware Connectivity | USB 3.2 Gen 2 |
| Connectivity Technology | USB |
| Digital Storage Capacity | 256 GB |
| Specific Uses For Product | Business, Multimedia, Personal |
| Cache Memory Installed Size | 256 GB |
| Item Dimensions L x W x Thickness | 3.14"L x 0.33"W x 0.78"Th |
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External Solid State Drives
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