Samsung
Samsung Type-C USB Flash Drive 512GB, USB 3.2 Gen 1, Up to 400MB/s | Transfer 4GB Files in 15 Secs, Compatible w/ USB 3.0/2.0, Storage for Computers & Mobile Devices, Gray (MUF-512DA4/AM)
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*Price sourced from Amazon.com. Last updated 2026-08-17. Price and availability subject to change.
Bottom line: The Samsung Type-C USB Flash Drive 512GB, USB 3.2 Gen 1, Up to 400MB/s | Transfer 4GB Files in 15 Secs, Compatible w/ USB 3.0/2.0, Storage for Computers & Mobile Devices, Gray (MUF-512DA4/AM) is a niche pick — read recent reviews before buying in the external storage category, priced around $145.99. Compare close alternatives before committing.
Samsung's MUF-512DA4/AM puts 512GB of USB 3.2 Gen 1 storage behind a reversible USB-C plug, and it moves data fast enough to matter: read speeds reach 400MB/s, which Samsung rates at roughly 15 seconds for a 4GB file. That makes this Samsung Type-C flash drive a practical shuttle for 4K footage, project archives, and large game or design files rather than a drive you tolerate for small documents. The USB-C connector plugs straight into modern laptops, tablets, and phones, and the drive stays backward compatible with USB 3.0 and 2.0 hosts through an adapter. At 512GB, it supports iPhone 15…
SpecPicks Verdict
SpecPicks scored Samsung Type-C USB Flash Drive 512GB, USB 3.2 Gen 1, Up to 400MB/s |… using a rating × review-volume × price-fit model applied to our editorial and benchmark analysis across the external storage category. Samsung's external storage lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Mixed or limited buyer feedback at this price point — focus your evaluation on recent reviews that specifically address build quality and long-term reliability, and shortlist one or two close alternatives before deciding.
Common buyer scenarios for external storage of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Backed by Samsung's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- MOVE FILES IN A FLASH: Get your time back; Fast and convenient read speeds up to 400MB/s¹ with a USB 3.2 Gen 1 interface gives you more time to work, play, watch and create
- ADAPTS TO EVERY NEED: Whether you’re using a PC or a mobile device², count on the USB Type-C for extensive compatibility; It’s a true team player when it comes to heavy-duty application usage or file-saving
- CAPTURE CONTENT IN HI-RES: Save Ultra High Resolution videos directly onto the USB Type-C with your favorite camera or mobile devces³
- MODERN MEETS ICONIC: The ultra-sleek USB-C drive looks as good as it performs; Featuring a reversible plug, the Type-C inserts into your devices seamlessly every time
- PROTECTED FOR PEACE OF MIND: The Samsung USB Type-C is tough enough to take on anything; With protection covering everything from water⁴ to extreme temperatures — it can handle wear and tear⁵⁻⁶
- WORLD'S NO. 1 FLASH MEMORY BRAND: Experience the performance and reliability that you can only get from the world's number one brand for flash memory since 2003⁷
Full Specifications
| Brand | Samsung |
|---|---|
| Color | Titan Gray |
| Model Name | Type-C UFD |
| Read Speed | 400 megabytes_per_second |
| Unit Count | 1 Count |
| Write Speed | 300 megabytes_per_second |
| Connectivity | USB-C |
| Model Number | MUF-512DA4/AM |
| Compatibility | PC |
| Mfr Part Number | MUF-512DA4/AM |
| Special Feature | Magnetic Proof, Shockproof, Temperature Proof, Water Resistant, X-Ray Proof |
| Flash Memory Type | USB |
| Compatible Devices | PCs, Notebooks, Smartphones, Tablets |
| Hardware Interface | USB 3.2 Gen 1 |
| Additional Features | Magnetic Proof, Shockproof, Temperature Proof, Water Resistant, X-Ray Proof |
| MODERN MEETS ICONIC | The ultra-sleek USB-C drive looks as good as it performs; Featuring a reversible plug, the Type-C inserts into your devices seamlessly every time |
| Warranty Description | 5 Year Manufacturer |
| MOVE FILES IN A FLASH | Get your time back; Fast and convenient read speeds up to 400MB/s¹ with a USB 3.2 Gen 1 interface gives you more time to work, play, watch and create |
| Connectivity Technology | USB |
| Memory Storage Capacity | 512 GB |
Ready to buy?
Samsung Type-C USB Flash Drive 512GB, USB 3.2 Gen 1, Up to 400MB/s | Transfer 4GB Files in 15 Secs, Compatible w/ USB 3.0/2.0, Storage for Computers & Mobile Devices, Gray (MUF-512DA4/AM) is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
View Current Price on Amazon →
*Price sourced from Amazon.com. Last updated 2026-08-17. Price and availability subject to change.
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