UnionSine 12TB 18TB 3.5″USB 3.2Gen HDD Compatible External Hard Disk


Sold By: Alafya t
  • Interface Rate: 100-120 MB/s
  • Shell Material: Metal & Plastic
  • Has External Power Supply: Yes
  • Expansion Port: SATA
  • Cache: 32MB
  • Products Status: STOCK
  • Application: Desktop,Laptop,Monitoring
  • Interface Type: USB 3.0
  • Size: 3.5"
  • Model Number: HD3510
  • Package: Yes
  • Speed: 7200rpm
  • HDD Capacity: ≥ 2TB
  • Brand Name: UnionSine
  • Origin: Mainland China
  • Certification: CE,FCC,RoHS,NONE
  • Style: HDD
  • Type: External
  • Interface: Type-C 3.2
  • Read Rate: 130 MB/S
  • Write Rate: 130 MB/S
  • Compatible System: Win/Mac/Linux/Android
  • Compatible Device: PC/Laptop/PS4/Xbox/TV
  • Dimensions: 171-48-140mm
  • Size: 227-203-89mm
  • Input: 12V-2A

Product Overview

[Widely used] The vertical external hard disk does not occupy space, and the high-speed transmission speed is easy to use for PC office, 4K video image storage, TV recording, game storage, etc.

[High end hardware] The main control solution adopts Realtek RTL 9200B, which supports the speed of 10 Gbps. Using USB-C3.2 Gen2 high-speed interface, the actual read/write speed can reach 160mb/s~280 mb/s (the larger the capacity, the faster the speed)
If your device uses the Type-C interface of USB 3.1 Gen1 (including USB3.0 and USB3.1) interface protocol, it will not reach the marked transmission speed. Secondly, the reading speed of your device is not as high as the writing speed of mobile hard disk.

[System Compatibility] Compatible with TV/Ps4/Xbox/Windows/Mac/Linux/DVD/Android, 4K TV recording, multi-brand TV

[Shockproof silicone] The silicone material is used internally, which can protect the hard disk and extend its service life in addition to shockproof and noise reduction.

[Safet]To optimize the current transfer efficiency, the cable has been upgraded to 22 AWG thick copper core. Internal use of anti-vibration silicon, fast heat dissipation, reduce noise


Please connect the power before connecting USB· It may take several minutes to identify a large capacity hard disk, so be patient when using it. All the equipment has been strictly tested before leaving the factory, so please feel free to use it. Additional power adapter, 1.2m C-A data cable, manual, 1-year limited warranty

The power adapter of the device is an EU standard. Before placing an order, you can specify the power standard used in the local country on the order, and we will send the corresponding plug according to your needs

About capacity

The hard disk supplier uses decimal arithmetic: 1MB=1000KB, 1G=1000MB, but the operating system uses binary arithmetic: 1MB=1024KB, 1GB=1024MB.

Therefore, there are some differences between the display capacity and nominal capacity of hard disk products. However, this is allowed to exist. Please do not doubt its authenticity. This is because the capacity of the two devices is calculated in different ways, resulting in the reduction of the hard disk capacity displayed on the device.

We have listed the calculation method for you: hard disk capacity * 10/1024/1024/1024 ≈ actual capacity

Packing List

■ Unionsine High Capacity Hard Drive * 1
■ Power adapter * 1
■ USB 3.2 cable * 1
■ Product manual * 1


1.Please make sure the address , phone number, post code and full name(russian friend must be full name) are correct ,when making the order. if you have made the order and want to fix the imformations , please cancel the order, and reorder again.
2.Due to the time difference between countries, we will reply as soon as we receive the message .
3.If you are stratified with our items, Please leave us your positive feedback.
4.Please don’t leave negative feedback before contacting with us. We will do all we can to solve your problems. Submit negative feedback is not late if the problem is not solved.

Description: Conformément à la politique fiscale française, les commandes supérieures à 150 € ne peuvent pas être expédiées via les canaux logistiques standard en ligne de la plateforme. Contactez le service client passer à un autre canal logistique

Main Menu

UnionSine 12TB 18TB 3.5"USB 3.2Gen HDD Compatible External Hard Disk


Add to Cart