EXTERNAL HDD Slow r/w

prasad_990

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I observed that my external WD HDD which used to read write at 120 MBps in windows 10 only r/w at 30 MBps in windows 11. Did anyone else face this issue?
 

My Computer

System One

  • Operating System
    Windows 11

FreeBooter

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Make sure external hard drive is plugged on via a USB 3.0 port, it will become faster in opening up the drive or file copying.

If your external hard drive is being used for a very long period, it may contain many fragments, the best way out is to defragment existing fragments on the external hard drive.

Fix file system and bad sector errors by executing [B]chkdsk E: /r /x [/B]command. Replace E with the drive letter of your external hard drive.

Optimize External Hard Disk Performance


Step 1.
Connect the slow WD external hard drive to your PC.


Step 2. Right-click on the Windows icon and select "Device Manager".


Step 3. Expand Disk Drivers, right-click your WD external hard drive, and select "Properties".


Step 4. Go to the "Policies" tab, select "Better performance", click "OK" to confirm.


Optimize external disk performance



After this, you can get a faster WD external hard drive, and you can use it to transfer and save files at a high transfer rate again.



Check if your computer or external hard disk is infected with a virus.


You can try another cable to connect the external hard drive to your computer and then try to copy files from your computer to see if the transfer speed is improved.

Updating or reinstalling the driver of the external hard drive is also helpful.
 

My Computer

System One

  • Operating System
    Windows 11
    Computer type
    PC/Desktop
    Manufacturer/Model
    HP Pavilion
    CPU
    AMD Ryzen 7 5700G
    Motherboard
    HP Pavilion Gaming Desktop TG01-2019nt
    Memory
    Micron Technology DDR4-3200 16GB
    Graphics Card(s)
    NVIDIA GeForce RTX 3060
    Sound Card
    Realtek ALC671
    Monitor(s) Displays
    Samsung SyncMaster U28E590
    Screen Resolution
    3840 x 2160
    Hard Drives
    SAMSUNG MZVLQ1T0HALB-000H1

johnlgalt

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Double check that your USB specific drivers from your manufacturer haven't been replaced with generic (and possibly slow perofrmance) drivers in Windows 11, as well as all of the above.
 

My Computers

System One System Two

  • Operating System
    Windows 10 Pro X64
    Computer type
    PC/Desktop
    Manufacturer/Model
    HomeBrew
    CPU
    AMD Ryzen 9 3950X
    Motherboard
    MSI MEG X570 GODLIKE
    Memory
    4 * Corsair Vengeance 32 GB 3600 MHz
    Graphics Card(s)
    eVGA GeForce GTX 970 SSC ACX 2.0 (04G-P4-3979-KB)
    Sound Card
    Realtek® ALC1220 Codec
    Monitor(s) Displays
    2 * Lenovo LT2323pwA Widescreeen
    Screen Resolution
    2* 1920*1080
    Hard Drives
    3x Sabrent Rocket PCIe Gen4 NVMe M.2 1 TB SSD (SB-ROCKET-NVMe4-1TB)
    SanDisk Ultra SDSSDHII-960G-G25 960 GB SATA III SSD
    Crucial MX100 CT256MX100SSD1 256GB SATA III SSD
    2 * Seagate Barracuda 7200.12 ST31000528AS 1TB 7200 RPM --> RAID1
    PSU
    PC Power & Cooling’s Silencer Series 1050 Watt, 80 Plus Platinum
    Case
    Fractal Design Define 7 XL Dark ATX Full Tower Case
  • Operating System
    Windows 10 x64 Pro build 21H1
    Computer type
    Laptop
    Manufacturer/Model
    Dell Latitude E5470
    CPU
    Intel(R) Core(TM) i5-6300U CPU @ 2.40GHz, 2501 Mhz, 2 Core(s), 4 Logical Processor(s)
    Motherboard
    Dell
    Memory
    16 GB
    Graphics card(s)
    Intel(R) HD Graphics 520
    Sound Card
    Intel(R) HD Graphics 520 + RealTek Audio
    Monitor(s) Displays
    Dell laptop display 15"
    Screen Resolution
    1920 * 1080
    Hard Drives
    Toshiba 128GB M.2 22300 drive
    INTEL Cherryvill 520 Series SSDSC2CW180A 180 GB SATA III SSD
    PSU
    Dell
    Case
    Dell
    Cooling
    Dell
    Mouse
    Logitech MX Master (shared) | Dell TouchPad
    Keyboard
    Dell
    Internet Speed
    AT&T LightSpeed Gigabit Duplex
    Browser
    Edge Chromium | Chrome | Firefox Nightly | Brave
    Antivirus
    Defender + MB4

geneo

You've got to pick up every stitch
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They must be setup for quick removal. Post #2. There are no USB specific drivers and if there were they wouldn't drop your speed down to 30 MB/s.
 

My Computers

System One System Two

  • Operating System
    Windows 11 Pro x64
    Computer type
    PC/Desktop
    Manufacturer/Model
    DIY
    CPU
    10900KF, 5.1 GHz delid
    Motherboard
    Asus Maximus Hero XII Wifi
    Memory
    64GB G.skill TridentZ RGB 3200CL14 B-die @ 3600 CL16
    Graphics Card(s)
    Asus ROG Strix 2070 Super A8G
    Sound Card
    Onboard Audio, Vanatoo Transparent One; Klipsch R-12SWi Sub
    Monitor(s) Displays
    Eizo CG2730, ViewSonic VP2768
    Screen Resolution
    2560 x 1440p x 2
    Hard Drives
    Samsung 960 Pro 512 GB (OS), Samsung 980 1TB, Raid 0: 1TB 850 EVO + 1TB 860 EVO. Sabrent USB-C DS-SC5B docking station: 6TB WDC Black, 6TB Ironwolf Pro; 2TB WDC Black
    PSU
    750W Seasonic Prime Ultra Titanium
    Case
    Fractal Design Meshify 2
    Cooling
    EK-AIO 360 D-RGB w/Phanteks 120 T30 fans, 2x Noctua NF-A14 Chromax case
    Keyboard
    Glorious GMMK TKL - Brown mechanical
    Mouse
    Logitech G305 wireless gaming
    Internet Speed
    120 Mb/s down, 12 Mb/s up
    Browser
    Firefox
    Antivirus
    Defender, Macrium Reflect 8 ;-)
    Other Info
    Logitech C920e Webcam
  • Operating System
    Mac OS Big Sur
    Computer type
    Laptop
    Manufacturer/Model
    Apple 13" Macbook Pro 2020 (m1)
    CPU
    M1
    Monitor(s) Displays
    2560x1600
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