--- product_id: 202373777 title: "SANDISK 512GB Ultra Flair USB 3.0 Flash Drive - SDCZ73-512G-G46" brand: "sandisk" price: "550.25 DT" currency: TND in_stock: true category: "Sandisk" url: https://www.desertcart.tn/products/202373777-sandisk-512gb-ultra-flair-usb-3-0-flash-drive-sdcz73 store_origin: TN region: Tunisia --- # 150MB/s read speed 128-bit AES encryption Durable metal casing SANDISK 512GB Ultra Flair USB 3.0 Flash Drive - SDCZ73-512G-G46 **Brand:** sandisk **Price:** 550.25 DT **Availability:** ✅ In Stock ## Summary > ⚡ Unlock speed and security in one sleek drive! ## Quick Answers - **What is this?** SANDISK 512GB Ultra Flair USB 3.0 Flash Drive - SDCZ73-512G-G46 by sandisk - **How much does it cost?** 550.25 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/202373777-sandisk-512gb-ultra-flair-usb-3-0-flash-drive-sdcz73) ## Best For - sandisk enthusiasts ## Why This Product - Trusted sandisk brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Next-Level Security:** Protect your private files effortlessly with easy-to-use 128-bit AES password encryption. - • **Massive 512GB Storage:** Carry your entire digital life in your pocket—work files, media, and more. - • **Rock-Solid Durability:** Sleek metal casing built to withstand everyday knocks and keep your data safe. - • **Blazing Fast Transfers:** Move a full-length movie in under 30 seconds with USB 3.0 speeds up to 150MB/s. - • **Universal Compatibility:** Plug and play with any USB port on Windows and Mac devices for seamless access. ## Overview The SanDisk Ultra Flair 512GB USB 3.0 flash drive delivers ultra-fast transfer speeds up to 150MB/s, enabling you to move large files like full-length movies in under 30 seconds. Its durable metal casing offers robust protection, while built-in 128-bit AES encryption ensures your private data stays secure. Compatible with both Windows and Mac, this stylish and reliable drive is perfect for professionals who demand speed, capacity, and security on the go. ## Description The SanDisk Ultra Flair USB 3.0 flash drive moves your files fast. Spend less time waiting to transfer files and enjoy high-speed USB 3.0 performance of up to 150MB/s(1). With transfer speeds to drive up to 15 times faster than standard USB 2.0 drives(1), you can transfer a full-length movie in less than 30 seconds(2). Its durable and sleek metal casing is tough enough to handle knocks with style. 1GB=1,000,000,000 bytes. Actual user storage less (1)Write to drive up to 15x faster than standard USB 2.0 drives (4MB/s); varies by drive capacity. Up to 150MB/s read speed. USB 3.0 port required. Based on internal testing; performance may be lower depending on host device, usage conditions, and other factors. 1MB=1,000,000 bytes. (2)Based on 1.2GB MPEG-4 video transfer with USB 3.0 host device. Results may vary based on host device, file attributes and other factors. (3)Password protection uses 128-bit AES encryption and is supported by Windows 7, Windows 8, Windows 10, and Mac OS X v10.9+ (Software download required for Mac, visit the SanDisk SecureAccess support page.) (4)Registration required; terms and conditions apply.. ## Features - High-speed USB 3.0 performance of up to 150MB/s(1) [(1) Write to drive up to 15x faster than standard USB 2.0 drives (4MB/s); varies by drive capacity. Up to 150MB/s read speed. USB 3.0 port required. Based on internal testing; performance may be lower depending on host device, usage conditions, and other factors; 1MB=1,000,000 bytes] - Transfer a full-length movie in less than 30 seconds(2) [(2) Based on 1.2GB MPEG-4 video transfer with USB 3.0 host device. Results may vary based on host device, file attributes and other factors] - Transfer to drive up to 15 times faster than standard USB 2.0 drives(1) - Sleek, durable metal casing - Easy-to-use password protection for your private files(3) [(3)Password protection uses 128-bit AES encryption and is supported by Windows 7, Windows 8, Windows 10, and Mac OS X v10.9+; Software download required for Mac, visit the SanDisk SecureAccess support page] ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B083ZRDXSQ | | Additional Features | Durable | | Best Sellers Rank | #2 in USB Flash Drives | | Brand | Sandisk | | Color | Black | | Compatible Devices | Any device with a USB port | | Connectivity Technology | USB | | Customer Reviews | 4.6 out of 5 stars 209,149 Reviews | | Flash Memory Type | CompactFlash | | Global Trade Identification Number | 00619659179489 | | Hardware Connectivity Technology | USB Type A | | Hardware Interface | USB 2.0, USB 3.0 | | Item Weight | 0.01 Kilograms | | Manufacturer | Sandisk Technologies, Inc. | | Memory Storage Capacity | 512 GB | | Mfr Part Number | SDCZ73-512G-G46 | | Model Name | SDCZ73-512G | | Model Number | SDCZ73-512G-G46 | | Read Speed | 150 Megabytes Per Second | | Special Feature | Durable | | UPC | 619659179489 | | Unit Count | 1.0 Count | | Warranty Description | 5-year limited manufacturer warranty | | Write Speed | 4 MB per second | ## Product Details - **Brand:** Sandisk - **Hardware Interface:** USB 2.0, USB 3.0 - **Memory Storage Capacity:** 512 GB - **Special Feature:** Durable - **Write Speed:** 4 MB per second ## Images ![SANDISK 512GB Ultra Flair USB 3.0 Flash Drive - SDCZ73-512G-G46 - Image 1](https://m.media-amazon.com/images/I/61DaP3ryRKL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Number of reviews mention this flash drive getting hot rapidly. Is this listed item an upgraded version which addressed that issue?** A: My USB drive got extremely hot and seriously lagged my computer. This is due to I/O hangs due to bad memory locations in the flash devices which is totally normal. At this amazingly awesome price point, the factory is not formatting it. So all you have to do is format the drive (over night). I had a house fan blowing on it during the format. Now the drive is slightly warm when doing a full backup and lags my laptop not. **Q: Does this drive come with a cap (cover)?** A: No cap - it is one piece -no moving parts nothing slides in or out no cap it just plugs straight in to the usb port as is **Q: What is the writing speed? i want to run alternative operating systems on usb like remix os and linux distros. i need at least 20 mb/s writing speed.** A: I have the 128 GB and the 16 GB. Both tested on several computers. At larger file transfers the writing speed goes down to 5 MB/s and even stops completely for some time. Desperately I tried all Windows file systems - there was pretty much no difference. I have so many SD cards and sticks - this product has the worst write performance I have ever seen. **Q: Does it have an LED light?** A: It has not led light. ## Frequently Bought Together - SanDisk 512GB Ultra Flair USB 3.0 Flash Drive - SDCZ73-512G-G46,Black - SanDisk 512GB Ultra USB 3.0 Flash Drive - SDCZ48-512G-G46, Black - Portta VHS to Digital Converter, Video to Digital Recorder with Remote, Compatible with VHS, VCR, DVR, DVD, Hi8, Mini DV Players, Camcorder, Gaming Consoles (VHS/Tapes/DVD Player Not Included) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/202373777-sandisk-512gb-ultra-flair-usb-3-0-flash-drive-sdcz73](https://www.desertcart.tn/products/202373777-sandisk-512gb-ultra-flair-usb-3-0-flash-drive-sdcz73) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-17*