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Netac

Netac ZSlim 250GB Portable SSD, Up to 550MB/s Read and 450MB/s Write, USB 3.2 Gen 2 USB-C External Solid State Drive, 30g Aluminum Alloy Storage for Windows PC, Mac and Android

  • Based on 3,250 reviews
Condition: New
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Availability: Only 5 left in stock, order soon!
Fulfilled by Amazon
Arrives Monday, Oct 19
Order within 3 hours and 47 minutes
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Capacity: 250 GB


Features

  • 250GB ESSENTIAL STORAGE FOR DAILY FILES The 250GB capacity provides practical portable space for documents, study materials, photos and frequently used files without paying for storage you may not need.
  • UP TO 550MB/S READ AND 450MB/S WRITE Transfer photos, videos, documents and project files with read speeds up to 500MB/s and write speeds up to 450MB/s through a compatible USB 3.2 Gen 2 connection.
  • SLIM AND LIGHTWEIGHT Measuring only 100 29.4 9mm and weighing approximately 30g, the Z Slim fits easily into a pocket, laptop bag or travel pouch for storage wherever your day takes you.
  • ONE DRIVE, MULTIPLE DEVICES Use the included USB Type-C-to-A cable and USB-A-to-C adapter with compatible USB-A and USB-C computers, phones and tablets. Supports compatible Windows, macOS, Linux and Android systems.
  • ALUMINUM ALLOY ENCLOSURE The lightweight aluminum-alloy housing provides a solid, comfortable feel for everyday carrying and handling. The ZSlim is backed by a 3-year limited warranty.

Description

What should I do if the SSD is not detected? Reconnect the cable firmly, try another compatible USB port and avoid unpowered hubs. If the drive is new, check Disk Management on Windows or Disk Utility on macOS to confirm that it is initialized and formatted. Why am I not getting the advertised speed? For the best performance, connect the SSD directly to a compatible high-speed USB port using the supplied cable. USB hubs, older USB ports, small files and some mobile devices may reduce transfer speeds. Why is the available capacity lower than the advertised capacity? Storage manufacturers calculate capacity using decimal measurement, while operating systems may display capacity differently. Formatting and system files also use a small amount of space. Is it normal for the SSD to become warm? Mild warmth during large or continuous file transfers is normal. Keep the drive in a ventilated area and avoid covering it while it is in use. Does it work with both USB-C and USB-A devices? Yes. The included connection options support compatible USB-C and USB-A computers and devices. Please note that the connector type alone does not determine the available transfer speed. ZX20III EVO ZX20 ZX20V Product Style Lightweight Product Style Compact High Speed Product Style High Speed with Added Protection Read Speed Up to 550MB/s Read Speed Up to 2,000MB/s Read Speed Up to 2,000MB/s Interface USB-C Interface USB 3.2 Gen 2x2 Interface USB 3.2 Gen 2x2 Best For Daily Backup Best For Large File Transfers Best For Creative Workflows

Digital Storage Capacity: 250 GB


Hard Disk Interface: USB 3.2


Connectivity Technology: USB


Brand: Netac


Special Feature: Durable, Portable, Shock Resistant


Hard Disk Form Factor: 2.5 inches


Hard Disk Description: Solid State Drive


Compatible Devices: Gaming Console, Laptop, PC, Smartphone, Tablet


Installation Type: Plug In


Color: Zslim


Digital Storage Capacity: 250 GB


Hard Disk Interface: USB 3.2


Connectivity Technology: USB


Additional Features: Durable, Portable, Shock Resistant


Hard Disk Form Factor: 2.5 inches


Compatible Devices: Gaming Console, Laptop, PC, Smartphone, Tablet


Specific Uses For Product: Gaming, Personal


Read Speed: 500 megabytes_per_second


Media Speed: 450 megabytes_per_second


Cache Memory Installed Size: 256


Data Transfer Rate: 550 megabytes_per_second


Form Factor: Portable


Hardware Connectivity: Solid State Drive


Compatible Video Game Console Models: Microsoft Xbox SERIES X, Nintendo Switch, Sony PlayStation 5


Hardware Platform: Mac, PC


Installation Type: Plug In


Color: Zslim


Brand: Netac


Model Number: Z Slim


Hard Disk Description: Solid State Drive


Built-In Media: PSSD, USB Cable, Use Manual


Model Name: Zslim


Manufacturer: Netac


UPC: 086291919887


Warranty Description: 3 years


Hard-Drive Size: 250 GB


Item Weight: 1.06 ounces


Item Dimensions L x W x Thickness: 3.9"L x 1.1"W x 0.35"Th


Number of Items: 1


Unit Count: 1 Count


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Oct 19

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews

    • Compact portable SSD for quick file storage and transfers
Capacity: 250 GB
This Netac portable SSD is a convenient little external drive for backups, file transfers, and carrying data between systems. It is much faster and more durable-feeling than a basic USB flash drive, and the small metal enclosure makes it easy to keep in a bag or tech kit. The USB-C connection is also convenient for newer laptops and desktops. The 250GB size is best for documents, installers, project files, and moderate backups rather than huge media libraries. For a compact everyday portable SSD, though, it works well and feels like a good value. I was satisfied with it. ... show more
Reviewed in the United States on May 23, 2026 by Joshua
    • Great! and you dont have to spend much
Capacity: 1 TB
This product was great, speed is nice, space is great and its not that expensive, payed 100 dollars while many others are 170 or above.
Reviewed in the United States on May 15, 2026 by Manuel F Gutierrez Salinas
    • You won't be sorry!
Capacity: 250 GB
With WoW Shadowlands just on the horizon and the recommendation of utilizing solid state storage for the game, I decided to order this SSD to see just how much my gaming could improve (I game on an HP Pavilion Gaming Edition desktop with 1tb 7200 RPM HDD). I have used Micro SDs by this brand in the past and this SSD was def not a disappointment! Comes with Type-C converter (so do not buy a Type-C to Type-C cord like I did. The converter they supply will plug right onto the USB 3.1 end of the cord so you can utilize a Type-C port for data transfer). A leatherette sleeve is also included and works wonderfully - the drive fits nice and snug inside of it! Arrived on time and as described! For such an amazing value, you can't beat it! It gets a smidge warm when using it to game, but doesn't get too hot (do not keep it in the case when in use. It is aluminum and this will cause extra heat). Transferring files was FAST! WoW is currently over 62 GB and it transfered the entire slew of files for that, my add-ons, and WoW Classic in less than 10 mins! I highly recommend NeTac for all of your electronic storage needs. They sport a great value with quality products. 5 well earned stars! ... show more
Reviewed in the United States on September 6, 2020 by Leo Moore
    • Good for downloading content
Capacity: 1 TB
amazing. the storage is good for downloading games or other content if you dont have enough storage on your PC. All you have to do is plug it in your USB, it doesn't need to be charged or anything. Very easy to use.
Reviewed in the United States on May 31, 2026 by ˆ𐃷ˆ
    • 'Not Recognized' After Only 4 Days Use
Capacity: 1 TB
Recently purchased this portable 1TB SSD to backup a Linux Mint system. Reformatted it to EXT4, then created separate directories for Timeshift system snapshot & Back In Time for personal data. Created initial snapshots. The SSD remained plugged in at all times for scheduled backups. Approx. 4 days later the SSD disappeared from the desktop. Neither Timeshift or Back In Time show any record of snapshots made just days earlier. Numerous terminal inputs, GParted and Disks app resulted in "Not recognized" or "No Media". Linux Mint Disk Analyzer sees it as "unmounted", but will not mount. This Netac SSD is useless to me, but I dare not return it for refund because any data that may, or may not exist, might be recoverable by someone I do not know with more knowledge or software. First and last Netac product. Beware. ... show more
Reviewed in the United States on June 15, 2026 by Riverguy
    • Well built with, sustained speeds upwards of 300MB/s for both read and write
Capacity: 250 GB
For the most the part, this is a great little SSD. The read/write speeds are not nearly as fast as advertised (though I honestly wasn't expecting that, as these types of advertised speeds are always theoretical max). With that being said, the speeds I did measure where decently fast, and more importantly, they were sustained. For read speeds I reached and sustained slightly above 350MB/s, and for write speeds I reached and sustained right around 300MB/s. For a small, portable and affordable SSD, these speeds are actually quite good. Furthermore, the entire SSD feels quite well built, with a slim and solid metal casing that never gets more than warm to the touch. In addition, the port on the SSD is USB C, and it comes with a USB C to USB A cable, as well as a small USB A to USB C adapter, so you can plug it in to any computer out there. ... show more
Reviewed in the United States on January 11, 2022 by Aaron
    • Excellent small external hardrive
Capacity: 500 GB
Excellent small hard drive. I have had it for about a year now and it works well. No issues. The size is perfect to carry everywhere. It’s very light. I end up buying one for everybody in my office.
Reviewed in the United States on March 18, 2026 by Marta
    • Using as boot drive for rPi4
Capacity: 500 GB
Really a nice drive, the metal case helps dissipate heat, but it barley get warm to the touch. It has 2 small blue led's that blink with activity (very small). I've tested against SanDisk Pro 500MB disk and this tested faster in every test. It not quite as fast as Samsung 500Mb or 1Tb drives, but within 5-10% on writes and 5% on reads. And it's much smaller and seems to be more durable. Tested on HP x360 with USB-C and USB-A connections; USB-C is faster but not by a huge about, especially random activity. in bursts USB-C is always faster. But I primarily bought to try the new rPi USB boot for rPi4, after updating eeprom boot to version dated 2020-06-15; and it worked with no issues, now my rPi has no micro SDcard - VERY happy with it. Wanted smallest possibly drive, and this fits the bill, will buy 2 more and convert more rPi's to this faster more reliable drive. For the price (250mb & 500mb) this is the best priced/performance you can buy (the 1Tb could be a little less expensive). ... show more
Reviewed in the United States on July 8, 2020 by Tcubed

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