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    Intel Xeon w-2155 CPU Processor c422 3.30ghz 10-Core For Motherboard FCLGA 2066

    Product Description

    Essentials
    Product CollectionIntel® Xeon® W Processor
    Code NameProducts formerly Skylake
    Vertical SegmentServer
    Processor NumberW-2155
    Lithography14 nm


    CPU Specifications
    Total Cores10
    Total Threads20
    Max Turbo Frequency4.50 GHz
    Processor Base Frequency3.30 GHz
    Cache13.75 MB
    Max # of UPI Links0
    Bus Speed8 GT/s
    # of QPI Links0
    TDP140 W


    Supplemental Information
    Marketing StatusDiscontinued
    Launch DateQ3'17
    Servicing StatusESU Notification Issued
    End of Servicing Updates DateSunday |  December 31 |  2023
    Embedded Options AvailableNo
    DatasheetView now
    Additional InformationView now


    Memory Specifications
    Max Memory Size (dependent on memory type)512 GB
    Memory TypesDDR4 1600/1866/2133/2400/2666
    Max # of Memory Channels4
    Max Memory Bandwidth85.3 GB/s
    Physical Address Extensions46-bit
    ECC Memory Supported   ‡Yes


    Expansion Options
    Scalability1S Only
    PCI Express Revision3
    PCI Express Configurations ‡x4 |  x8 |  x16
    Max # of PCI Express Lanes48


    Package Specifications
    Sockets SupportedFCLGA2066
    Max CPU Configuration1
    TCASE68
    Package Size45mm x 52.5mm


    Advanced Technologies
    Intel® Optane™ Memory Supported ‡No
    Intel® Speed Shift TechnologyYes
    Intel® Turbo Boost Max Technology 3.0 ‡No
    Intel® Turbo Boost Technology ‡2
    Intel® Hyper-Threading Technology ‡Yes
    Intel® Transactional Synchronization ExtensionsYes
    Intel® 64 ‡Yes
    Instruction Set64-bit
    Instruction Set ExtensionsIntel® SSE4.2 |  Intel® AVX |  Intel® AVX2 |  Intel® AVX-512
    # of AVX-512 FMA Units2
    Idle StatesYes
    Enhanced Intel SpeedStep® TechnologyYes
    Intel® Demand Based SwitchingYes
    Thermal Monitoring TechnologiesYes
    Intel® Flex Memory AccessNo
    Intel® Identity Protection Technology ‡Yes
    Intel® Volume Management Device (VMD)Yes


    Security & Reliability
    Intel vPro® Eligibility ‡Intel vPro® Platform
    Intel® AES New InstructionsYes
    Secure KeyYes
    Intel® Software Guard Extensions (Intel® SGX)No
    Intel® Memory Protection Extensions (Intel® MPX)Yes
    Intel® OS GuardYes
    Intel® Trusted Execution Technology ‡Yes
    Execute Disable Bit ‡Yes
    Intel® Boot GuardYes
    Intel® Virtualization Technology (VT-x) ‡Yes
    Intel® Virtualization Technology for Directed I/O (VT-d) ‡Yes
    Intel® VT-x with Extended Page Tables (EPT) ‡Yes


    1. We accept all kinds payment.

    2. The buyer is responsible for customs duties.

    1. We will ship 98% of items within 5 working day upon receipt of payment, our goal is: to ship them as fast as we can.

    2. All orders are shipped from China.

    3. All products will be tested strictly before shipping.

    4. Item will be shipped within 5 day after full payment is received(NOT counting holidays or weekends).

    5. Orders are shipped Monday through Friday, excluding US federal holidays. No orders are shipped on weekends.

    6. All parcels will provide a tracking number for your tracking.

    7. If there is any unexpected situation,we will contact you as soon as possible,and follow up closely to ship your order soon.

    8. We ship to ebay address ONLY.Please make sure your address in ebay is matched with your shipping address before you pay.

    9. Import duties and taxes are not included in the item price or shipping charges. These charges are the buyer's responsibility.

    10. If there are special requirements for the declared amount, please contact us.


    1. Full refund if product isn't received in guaranteed delivery time.

    2. 30 days more protection after order completion.

    3. Return any product, only those in perfect condition.

    4. Guaranteed Quality or Full refund.

    1. We care about our valued buyers, if you have any questions, our Customer Service staffs will be very glad to help you.

      We try our best to reply to your emails as soon as possible, however, due to high volume of daily incoming emails and time zone difference,we may not be able to reply your emails immediately. Please allow 24 business hours for us to resp.

    2. Customer Service Hours: Monday to Friday: 9:00AM - 18:00PM(GMT+8).

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