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Intel Xeon W-2155 LGA 2066 SR3LR 3.30 GHz 10 Core 13.75 MB  Server CPU Processo
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Intel Xeon W-2155 LGA 2066 SR3LR 3.30 GHz 10 Core 13.75 MB Server CPU Processo
Price: CN $183.00
Hello: you can consult me if you have any questions.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 Revision3.0
  • 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‡2.0
  • 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

On Jul 15, 2024 at 11:40:53 PDT, seller added the following information:



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