UnionSine 4TB Ultra Slim Portable External Hard Drive HDD-USB 3.0
by UnionSine · External Hard Drives
Available soon
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Watch for drops · based on price history, ratings & popularity
- Popularity
- Rising
- Network
- amazon
- Prime
- Not eligible
- Region
- us
Why it's a great deal
【Upgraded version】 - The mirror logo strip is combined with the striped non-slip design. The rounded corners of the shell are more suitable for holding. The strips play a heat dissipation function to ensure a stable and fast transmission process.
【Ultra-thin and quiet】 - The motherboard adopts JMicron 578 noise-free solution, giving you a quiet working environment. Lightweight and portable size designed to fit in your pocket for easy portability.
【Ultra-Fast Data Transfers】 - The external Hard Drive is used in conjunction with USB 3.0 and USB 2.0 ports to provide ultra-fast transfer speed. The theoretical read speed is up to 125MB/s, and the write speed is up to 103MB/s.
【Plug and Play】 - With no software to install, just plug it in and the drive is ready to use.The hard disk chip is wrapped with an aluminum anti-interference layer to increase heat dissipation and protect data.
【What You Get】 - 1 x Portable Hard Drive, 1 x USB 3.0 Cable, 1 x User Manual, Gift-type shell packaging ,Three-year manufacturer's warranty and free technical support services.
Specifications
- Size
- 4TB
- Color
- Black
- Model
- HDD2510
- Binding
- Electronics
- Product Group
- Personal Computer
Our Data-Driven Analysis
UnionSine is a newer listing in our External Hard Drives category without published aggregate ratings yet — we track its price and availability daily and will surface verified rating data as soon as the retailer publishes it.
Our proprietary Deal Score rates this a 1.0/10 based on price history, rating trends, review velocity, and category positioning. Fair value currently — consider waiting for a deeper discount if your timeline is flexible.
Compared to 8 similar products in External Hard Drives, pricing is above the category average ($172.53).
Price data updated hourly · Methodology: how we analyze
Customer Ratings
Amazonhasn't published aggregate ratings for this listing yet — it may be new or recently relisted. We only show real, verified rating data, so rather than guess, we'll link you straight to the source for the latest customer feedback.
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UnionSine
$203.71