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Samsung Bar Plus USB 3.1 مشغل الوامض 256 GB
158.40 ريـال

Samsung Bar Plus USB 3.1 مشغل الوامض 256 GB

بواسطة  سامسونج، يو إس بي - 1 تقييم

158.40 ريـال 

+ 18.50 ريـال التوصيل إلى السعودية
هذا المنتج يشحن و يباع من قبل Amazon Global Store US
العلامة التجارية
سامسونج
سعة التخزين
رقم الموديل
MUF-256BE4/AM
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ميزات المنتج:
  • Redefine everyday file transfers with speeds up to 300MB/s
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البائع
  • يتم بيع المنتجات العالمية من الخارج وقد تختلف عن المنتجات المحلية، بما في ذلك الملاءمة وتصنيف العمر ولغة المنتج ووضع العلامات أو التعليمات.
  • خدمة العملاء محلية مع توفر خدمة الإرجاع السهلة خلال 30 يوماً.
  • إن أي تفاصيل عن كفالة المنتج تابعة للمشتريات التي تتم في الولايات المتحدة الأمريكية. قد لا تكون الكفالة سارية المفعول في المملكة العربية السعودية.
  • يشمل السعر جميع رسوم الاستيراد والضرائب عند الشراء.

تطبق الشروط المنفصلة

معلومات المنتج

  •  

    المواصفات

    UPC-A
    887276265902
    العلامة التجارية
    سامسونج
    اللون
    رمادي
    سعة التخزين
    UPC-A
    887276265902
    العلامة التجارية
    سامسونج
    اللون
    رمادي
    سعة التخزين
    رقم الموديل
    MUF-256BE4/AM
    الرقم المميز للسلعة
    2724627087159
    ASIN
    B07BPKL2D2
    دي جي
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تقييمات المستخدمين

4.6
4.6 من 5
5 تقييم
قيِّم هذا المنتج:

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  • تم شراؤه من سوق.كوم
    بواسطة user-MF6BLA في 22 مايو 2019 / 19 رمضان 1440

    Amazing USB

4.3
4.3 من 5
2179 تقييم
5 نجوم
(1,569)
4 نجوم
(228)
3 نجوم
(102)
2 نجوم
(61)
1 نجمة
(219)
قيِّم هذا المنتج:

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التقييمات الأكثر فائدة على Amazon.com
  • Fast for the price, great form factor for key ring, consistent performance across multiple units, stylish - see DiskMark results
    بواسطة Robbster في 03 July 2018

    Bought three of these Samsung BAR plus in 64GB, two for key chain use, one to have handy on my desk. Made sure Amazon was the seller to help avoid any risk of non-genuine Samsung parts. Just arrived and burned each one in briefly using CrystalDiskMark, so I could both be sure each worked and compare speeds between the units. All three tested within about 2% of each other on each benchmark. Importantly, the sequential read speeds exceeded the claimed 200 MB/s in each case, averaging 224 MB/s. Writes were all 34MB/s. All tests were conducted on my laptop, a Lenovo Flex5, on a USB 3.0 port. Clearly the sequential read speeds take advantage of USB3.0 bandwidth.

    Overall very pleased for the price and the key chain friendly stainless steel casing. Note I did put a cover on the USB end of each, using the covers from . I wanted just a bit more protection when used on key chains from dents and the elements. These Honbay covers fit snugly yet come off relatively easily. These feel like TPR, which is good for grip and flexibility.

    Pros
    +Fairly fast overall for the price, and clearly very fast at sequential reads.
    +Good looking, tough stainless steel body
    +Great form factor for handling - only as wide as a USB port so they won't cause any interference with adjacent ports, a bit longer than the really small USB drives designed to stay mounted all the time, but therefore very easy to get in and out, especially with the raised end near the lanyard hole providing a nice grip.
    +Hangs just fine on my key chain, a Maxpedition Gear Keyper using a FREEkey ring, the absolutely most secure rings you can buy in my experience

    Cons
    -wish for faster write speeds
    -gets warm but not so hot as to be a concern so far

    No data yet on reliability, will updated if I find any issues.

    CrystalDiskMark results, below...
    -----------------------------------------------------------------------
    CrystalDiskMark 6.0.0 x64 (C) 2007-2017 hiyohiyo
    Crystal Dew World : https://crystalmark.info/
    -----------------------------------------------------------------------
    * MB/s = 1,000,000 bytes/s [SATA/600 = 600,000,000 bytes/s]
    * KB = 1000 bytes, KiB = 1024 bytes

    Sequential Read (Q= 32,T= 1) : 224.198 MB/s
    Sequential Write (Q= 32,T= 1) : 34.365 MB/s
    Random Read 4KiB (Q= 8,T= 8) : 13.355 MB/s [ 3260.5 IOPS]
    Random Write 4KiB (Q= 8,T= 8) : 13.147 MB/s [ 3209.7 IOPS]
    Random Read 4KiB (Q= 32,T= 1) : 13.285 MB/s [ 3243.4 IOPS]
    Random Write 4KiB (Q= 32,T= 1) : 13.377 MB/s [ 3265.9 IOPS]
    Random Read 4KiB (Q= 1,T= 1) : 12.632 MB/s [ 3084.0 IOPS]
    Random Write 4KiB (Q= 1,T= 1) : 12.593 MB/s [ 3074.5 IOPS]

    Test : 1024 MiB [E: 0.0% (0.0/59.8 GiB)] (x5) [Interval=5 sec]
    Date : 2018/07/03 4:03:29
    OS : Windows 10 Professional [10.0 Build 17134] (x64)

    268 شخصاً وجدوا هذا التقييم مفيداً

    تم النشر على Amazon.com

  • Erratic write speeds
    بواسطة norsemale في 22 August 2018

    Samsung BAR Plus 128 GB Flash Drive.

    I was testing USB ports and cables for a new computer build using ATTO Disk Benchmark version 4.00.0f2. with the following settings:
    Direct I/O – enabled
    Bypass Write Cache – enabled (to see the real speed)
    Verify Data – enabled
    I/O Size – 512 B to 64 MB
    File Size – 256 MB
    Test Pattern – Random

    Typical Write Speed – 48 MB/s to 50 MB/s (with block sizes over 128 KB)
    Typical Read Speed – 280 MB/s to 320 MB/s (with block sizes over 128 KB)

    After about 80 to 100 passes the Write Speed would erratically drop to 8 MB/s to 12 MB/s.
    Not particular to any data block size – will happen on small, medium and large block sizes.
    Sometimes for just a couple test patterns and sometimes for 2-3 full passes of ATTO.
    The Read Speed stayed consistent at 280 MB/s – 320 MB/s.
    No data was corrupted or lost – just erratic write speeds.

    The metal casing would get warm but never hot to the touch.

    Amazon sent me another Samsung BAR Plus 128 GB Flash Drive.
    It did the exact same thing after about 80 to 100 passes of the ATTO Disk Benchmark test.

    I sent both back.

    I really like all the features of this flash drive.
    I hope Samsung will fix the erratic write speeds on the next version.
    I will buy it again if they do.

    174 شخصاً وجدوا هذا التقييم مفيداً

    تم النشر على Amazon.com

  • This USB Is Horrible
    بواسطة Joseph Wilson في 07 October 2018

    I lost my old metal USB from Samsung that was a 64GB. I figured this USB since it is new would be just as good so I purchased a 128GB one. Boy, was I wrong. My old metal Samsung USB would do read/write speeds consistently at 20-30MB/s and it was great. This one does 800 KB/s to 1.2 MB/s. It's horrible. Gosh, what a terrible USB drive.

    Buy the old Samsung USB. I linked it below because this new one is trash.

    https://www.amazon.com/Samsung-METAL-Flash-MUF-32BA-AM/dp/B013CCTJKE/ref=sr_1_4?ie=UTF8&qid=1538872011&sr=8-4&keywords=samsung%2Bmetal%2Busb&th=1

    145 شخصاً وجدوا هذا التقييم مفيداً

    تم النشر على Amazon.com

  • Decent drive with still slow write speeds.
    بواسطة D. Mylrea في 26 May 2018

    Decent performance for a 32GB drive, but wish the write speeds were better. ATTO tests shows a solid 227MB/s read speeds, but write speeds were in the 25-28MB/s range. In Windows 10, write speeds are regularly between 16-20MB/s when copying large files. Gets warm but not hot, unlike the last gen METAL BAR drive. The Grey drive has a matte feel, not slippery like the chrome version of the previous gen (which I was always dropping because of it's slippery nature).

    Other drives (like Sandisk Flair) that cost less offer about the same write speed, so I would say that write speeds are this drives downside. BUT, I use these as Windows installers, so price and read speed is most important to me. It's a few bucks more than a Sandisk Flair, but I've found the Flair's to be unreliable after about a year, so hopefully these will fair better.

    149 شخصاً وجدوا هذا التقييم مفيداً

    تم النشر على Amazon.com

  • Good, inexpensive drive for Linux Live USB and PortableApps
    بواسطة les1984 في 01 July 2018

    I was looking for USB flash drives with decent random 4k read/write speeds. For my intended usage (Linux Live USB with persistence and PortableApps), those criteria are quite important. The came very highly recommended and benchmarks very high. Unfortunately, it also has the price tag to match its excellent performance. At its price point, I'm more inclined to just buy a small enclosure plus M.2 SATA SSD.

    I purchased the Samsung BAR Plus after seeing review images of CrystalDiskMark showing greater than 10MB/s random 4k read/write. On most USB flash drives, you'd be lucky to get 5MB/s random 4k and there are even some bad USB 3.0 ones that do significantly less than 1MB/s. For reference, mechanical HDDs do around 2-4MB/s in those tests.

    Been using this drive for a week and so far so good. I currently have Linux Mint (with various desktop environments), Manjaro, Kubuntu and Ubuntu with 1GB casper-rw persistence files for each distro on the drive. Performance was slightly (but noticeably) better compared to the I had been using and way, way, way better than the metal USB 2.0 Kingston I had on my keychain. Mine got uncomfortably warm after transferring ~20GB of data (via YUMI Multiboot) but I reckon that was because space was tight and there was practically no airflow. The drive cooled down quite quickly once I had it plugged to my laptop where it was getting a mild breeze.

    If money were no object, I'd get the Extreme PRO. Alas, it is and the Samsung BAR Plus makes for a nice, inexpensive alternative for my use-case. I'm buying a couple more of these so I can have dedicated drives for the distros I liked (with 20+ GB persistence partition instead of max 4GB persistent file).

    40 شخصاً وجدوا هذا التقييم مفيداً

    تم النشر على Amazon.com

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