X99-E WS
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    BIOS & FIRMWARE

    • Driver & Tools
    • BIOS & FIRMWARE

    BIOS
    X99-E WS Formal BIOS 4001 release.
    Version 4001
    7.97 MB
    2019/08/12

    1. Update CPU uCode
    2. Improve system performance

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    X99-E WS Formal BIOS 3901 release.
    Version 3901
    7.96 MB
    2019/05/24

    Improve system performance

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    X99-E-WS Formal BIOS 3803 release.
    Version 3803
    8 MB
    2018/08/03

    [Using FlashBack, please rename to "X99EWS.CAP" after download.]
    1.Update CPU uCode
    2.Improve system performance
    3.Improved IntelRC function compatibility
    About more intel information, please visit https://www.asus.com/support/FAQ/1035538

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    X99-E-WS Formal BIOS 3703 release.
    Version 3703
    8 MB
    2018/05/02

    [Using FlashBack, please rename to "X99EWS.CAP" after download.]
    1.Update CPU MicroCode
    About more intel information, please visit
    https://www.asus.com/News/z78W1yPuEHJafb1X

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    X99-E-WS Formal BIOS 3601 release.
    Version 3601
    7.99 MB
    2017/10/05

    [Using FlashBack, please rename to "X99EWS.CAP" after download.]
    1.Improved Plextor M8Pe M.2 NVMe SSD compatibility
    2.Improve Logitech G510s Gaming Keyboard compatibility in Post and UEFI
    **Please use “USB BIOS Flashback ” upgrade to BIOS 3601.
    -----------Steps----------------
    Step1: USB BIOS Flashback update BIOS.
    Step2: Clear CMOS.
    Step3: Install CPU.
    Step4: Start to use.
    ------------------------------------

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    X99-E-WS Formal BIOS 3502 release.
    Version 3502
    7.99 MB
    2017/04/06

    [Using FlashBack, please rename to "X99EWS.CAP" after download.]
    1.Improve System Performance
    2.Support Intel Turbo Boost Max Technology 3.0
    3.Support TPM 2.0 SHA-256
    4.Update windows update HWID to 9

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    X99-E-WS Formal BIOS 3402 release.
    Version 3402
    7.99 MB
    2016/12/05

    [Using FlashBack, please rename to "X99EWS.CAP" after download.]
    1. Improve system performance and stability.

    **Please use “USB BIOS Flashback ” upgrade to BIOS 3402.
    -----------Steps----------------
    Step1: USB BIOS Flashback update BIOS.
    Step2: Clear CMOS.
    Step3: Install CPU.
    Step4: Start to use.
    ------------------------------------

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    X99-E-WS Formal BIOS 3302 release.
    Version 3302
    7.98 MB
    2016/09/21

    [Using FlashBack, please rename to "X99EWS.CAP" after download.]
    1. Improve system performance and stability.
    2.Support Thunderbolt TBT and USB Boot function.
    3. Add INT19 setting item in BIOS.

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    X99-E-WS Formal BIOS 3201 release.
    Version 3201
    7.96 MB
    2016/07/18

    1.Improve system performance and stability.
    2.Support Thunderbolt and USB Boot function.

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    X99-E-WS Formal BIOS 3101 release.
    Version 3101
    7.94 MB
    2016/05/23

    [Using FlashBack, please rename to "X99EWS.CAP" after download.]
    1. Improve system performance and stability.
    2. Support Broadwell-E CPUs.

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    X99-E WS Formal BIOS 3004 release.
    Version 3004
    8.01 MB
    2016/05/13

    [Using FlashBack, please rename to "X99EWS.CAP" after download.]
    1. Improve system performance and stability.
    2. Support Broadwell CPUs.

    **Please use “USB BIOS Flashback ” upgrade to BIOS 3004.
    -----------Steps----------------
    Step1: USB BIOS Flashback update BIOS
    Step2: Clear CMOS
    Step3: Install Broadwell-EP CPU
    Step4: Start to use (Already upgrade to support Broadwell-EP CPU)
    ------------------------------------

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    X99-E WS Formal BIOS 2009 release.
    Version 2009
    6.19 MB
    2016/03/02

    [If using FlashBack, please rename to "X99EWS.CAP" after download.]
    Improve system performance.

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    X99-E WS Formal BIOS 1302 release.
    Version 1302
    6.18 MB
    2015/10/20

    [If using FlashBack, please rename to "X99EWS.cap" after download.]
    Improve system performance and stability.

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    -BUPDATER
    Version 1.31
    38 KB
    2015/09/18

    -BUPDATER.txt
    -Information on how to use the AMI FLASH DOS Utility.
    -BUPDATER.exe
    -BUPDATER Flash BIOS tool under DOS.(V1.31)

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    X99-E WS Formal BIOS 1301 release.
    Version 1301
    6.18 MB
    2015/09/11

    1. Improve compatibility with PIKE 2108.
    2. Change the default setting in BIOS: "DRCT" item to "Disabled".
    3. Improve PLX bridges compatibility.

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    X99-E WS Formal BIOS 1201 release.
    Version 1201
    6.18 MB
    2015/07/27

    1. Improve compatibility of some HDD detection.
    2. Improve security based on AMI documents.
    3. Supports 4Kn HDD.
    4. Improve information displayed in BIOS. (Remove redundancy items of DIMM info under BIOS setup and DMI type 16.)
    5. Support 16GB DDR4 memory modules.
    6. Modify AMI copyright information. (Modify the AMI copyright date from 2014 to 2015.)
    7. Modify strings of SMBIOS
    8. Improve compatibility with some TPM.

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    X99-E WS Formal BIOS 1102 release
    Version 1102
    7.16 MB
    2015/05/29

    1. Improve compatibility for some VGA cards.
    2. Improve compatibility for some memory module.
    3. Supports Hyper Kit mode.

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    X99-E WS Formal BIOS 1003 release
    Version 1003
    7.16 MB
    2015/03/11

    1. Improve SATA-EXPRESS single port stability.
    2. Fix compatibility for CORSAIR 2133C9 DIMM.
    3. Add Ez/Adv. icon on EzMode.
    4. Add to support NVMe function.

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    X99-E WS Formal BIOS 0902 release
    Version 0902
    7.1 MB
    2015/03/11

    1. Revise memory manufacturer name.
    2. Support user password's rules in the security function of BIOS setup.
    3. Fix compatibility for Genius 87 Gaming Keyboard.
    4. Support server ASUS Updater tool.
    5. Modified the words "Vcore voltages" to "CPU Core Voltage" in "EPU Power Saving Mode".

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    X99-E WS Formal BIOS 0702 release
    Version 0702
    7.03 MB
    2014/11/26

    1.Support ECC function

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    X99-E WS Formal BIOS 0701 release
    Version 0701
    7.03 MB
    2014/11/04

    1. Fix USB device become 1st boot device after BIOS updated.
    2. Improve compatibility for CPU E5-2620 V3 & E5-2630 V3.
    3. Correct core ratio range.

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    X99-E WS Formal BIOS 0606 release
    Version 0606
    7.07 MB
    2014/10/02

    1. Improve XMP settings.
    2. Enhance System stability.
    3. Enhance USB compatibility.

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    X99-E WS Formal BIOS 0509 release
    Version 0509
    7.06 MB
    2014/09/17

    1. Improve the compatibility of USB keyboard.
    2. Improve the compatibility of Server CPU.
    3. Improve the system stability.
    4. Improve progressive of OC performance.

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    BUPDATER - Flash BIOS tool
    Version V1.30
    37.64 KB
    2014/09/01

    -BUPDATER.txt -Information on how to use the AMI FLASH DOS Utility.
    -BUPDATER.exe -BUPDATER Flash BIOS tool under DOS.(V1.30)

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    X99-E WS Formal BIOS 0413 release
    Version 0413
    7.04 MB
    2014/09/01

    First release.

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    Firmware
    PEX8747-CA firmware v20170704
    Version 20170704
    300.96 KB
    2017/08/16

    Enhanced the compatibility with some Intel LAN cards.

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