UnionSine 320GB External Hard Drive USB3.0 Portable HDD Storage Compatible for PC,Mac,Ps4,Xbox,Hard Drive Storage Bag-HD2512

(528 Reviews)

Price
$16.61

Capacity
Quantity
(20000 available )

Total Price
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22 Ratings
17
5
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Reviews
  • Bella T.

    > 24 hour

    I bought this for my son two months ago and it is working well, no issues so far.

  • C. Okamuro

    > 24 hour

    In the age of cheap flash (USB drives and SSDs), you might wonder where the UnionSine 1TB External Hard Drive USB3.0 (HD2512) fits in. After all, its a spinning 2.5 disk - subject to performance limitations, susceptibility to damage, with the inconvenience of a larger form factor than various competitors. Heres the thing, though.... its actually kind of good. ATTO measures the read and write STR of this drive at about 109MB/s. Thats fast enough to outpace gigabit Ethernet. Small block I/O isnt as strong, but this drive will do something that cheap flash wont... it will maintain its speed, no matter how much you write to it, and it will have higher write endurance. This is decent as a shuttle drive, or as a backup unit. Its worth noting that the UnionSine is less than half the price Id expect to pay for a decent 1TB NAND-based solution. All that said, its not for everyone. If youre not going to handle this drive with care, you should definitely opt for a flash-based solution, instead. However, if youre looking for a great value, and will treat this with care, this is a good solution for you. Conditionally Recommended

  • bilagaana

    > 24 hour

    I prefer physical storage media rather than trusting the cloud. This is not a brand Id ever heard of but my application is for transferring short video files between computers so security and reliability are not my primary criteria. Which is not to denigrate it on either count as, to date, it has functioned well enough for my purposes. I remember when external hard drives for personal computers were the size of a shoe box, measured in kilobytes and sold for five thousand dollars, so getting a terabyte for under fifty bucks feels like a remarkable bargain.

  • Jasmine Shields

    > 24 hour

    This is compact and light weight. It helped me free up a lot of space on my device. I like how easy it was to use.

  • Stefan F.

    > 24 hour

    My experience with off-brand drives has been pretty negative in general, so it was refreshing to see the drive benchmark above advertised speeds. I currently have it hooked up to my plex mini PC as a dump drive, and it so far it has been able to stream video without issue. The enclosure looks nice with a faux brushed steel look. Time will tell if it ends up being reliable, but so far I am impressed.

  • L.C

    > 24 hour

    I got this external drive for gaming laptop to store a lot of various gaming mods on that arent installed in my games and so far I havent had any issues with it. The transfer speeds have been really good.

  • Sarita Loves Living

    > 24 hour

    Staying true to its description, this works as intended, delivering the desired performance without any difficulties.

  • Charming Charlie

    > 24 hour

    wow, modern technology, we used to have 3.5 disk with 1.5M of storage, now this small thing can have 1TB storage, how amazing, cant complain about the product at this price. I am using it daily and so far so good. thanks

  • KJN

    > 24 hour

    This external drive is reasonably fast for a 5400 RPM platter drive. The hard drive itself is made by HGST, a subsidiary of Western Digital, and Ive had very good success with HGST drives in the past. The price seems to be reasonable as well for a 1TB external drive. It came in a no frills package with only a short (17 total) USB Type A cable, so if you want to connect it to a Type C port, you will need an adapter. Typical of external drives like this, the case is glued together so it cannot be disassembled to remove or exchange the hard drive. Fit and finish is nice, and I havent had any issues so far.

  • Mark

    > 24 hour

    Great for backing up my files and random data dumps from my PC and phone, speeds are ok for a spinning disk hard drive. Good drive, Id order it again.

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Capacity May be Different Due to Use of a Different Measurement Standard

  • 250GB≈232GB
  • 320GB≈298GB
  • 500GB≈465GB
  • 750GB≈698GB
  • 1TB≈931GB
Shell design:

  • Front: Rough stripes, increase friction. Logo glossy, highlighting luxury
  • Back: Frosted design, feel better. All corners are rounded to prevent scratches

Protect your data

  • The main body of UnionSine HD-2512 has an aluminum foil protective layer to resist electromagnetic field interference and achieve heat dissipation. The adapter adopts the JMicron 578 solution. Compared with other brands, the chip supports Microsoft Trim technology. At the same time, we equip the chip with a transparent shielding layer to help avoid current interference during use.
Windows doesn’t show up in the file manager, you should

  • Open Disk Management on Windows 8 or 10, right-click the start button and select “Disk Management”.On Windows 7, press Windows+R to open the Run dialog, type diskmgmt.msc into it, and press Enter.
external hard driveexternal hard drive
Hard disk interface USB 3.0 Micro B
Shell material ABS material combined
Rotational speed 5400 RPM
Dimensions 116.8*80.6*14mm
Capacity 250GB/320GB/500GB750GB/1TB/2TB
Net weight 164g
Compatible Devices PS4/Xbox/TV/PC/Laptop
Compatible systems Win/Mac/Android/Linux/xp
Model HD2512
Accessories User Manual,USB Cable,Hard drive storage bag

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