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Intel Xeon W-2123 processor in LGA-2066 package, green PCB with gold contacts and silver heat spreader

Intel

Intel Xeon W-2123 3.6 GHz server processor

SKU CH-XG52-1G5SV

A quad-core server processor with eight threads, 3.6 GHz base clock, 3.9 GHz turbo and 8.25 MB L3 cache in an LGA-2066 socket

  • NameXeon W-2123
  • Core NameSkyLake
  • # of CoresQuad-Core
  • # of Threads8
  • Operating Frequency3.6 GHz
  • Max Turbo Frequency3.9 GHz
  • Quad-core design with Hyper-Threading handles eight parallel threads for multi-tasking workloads
  • 6 GHz base clock and 3.9 GHz turbo frequency deliver responsive single-thread speed
  • 25 MB L3 cache keeps frequently used data close to the cores
  • 120 W TDP balances performance with thermal limits in workstation chassis
  • LGA 2066 socket on 14 nm SkyLake architecture fits compatible professional platforms

Xeon W-2123 workstation processor

The Intel Xeon W-2123 is a quad-core server CPU built for mainstream workstation professionals. It runs at a base frequency of 3.6 GHz with eight threads for multi-threaded workloads. The processor fits the Socket R4 LGA-2066 platform and includes 8.25 MB of L3 cache. It targets users who need hardware-enhanced reliability for professional applications.

120 W thermal design and 65 °C limit

The processor carries a thermal design power of 120 W and a maximum thermal specification of 65 °C. Cooling solutions must handle this heat output under sustained loads. The 14 nm process technology helps manage power draw during typical workstation tasks. Acoustic performance will depend on the chosen cooler and chassis airflow.

LGA-2066 socket and quad-channel implications

The LGA-2066 socket requires a compatible workstation motherboard with the appropriate chipset. The package measures 2.1 by 1.8 inches, fitting standard server board layouts. Builders who need more cores or higher memory bandwidth should consider other models in the Xeon W line. The platform supports PCI Express 3.0 for add-in cards and storage.

Highlights

  • Quad-core design with Hyper-Threading handles eight parallel threads for multi-tasking workloads
  • 6 GHz base clock and 3.9 GHz turbo frequency deliver responsive single-thread speed
  • 25 MB L3 cache keeps frequently used data close to the cores
  • 120 W TDP balances performance with thermal limits in workstation chassis
  • LGA 2066 socket on 14 nm SkyLake architecture fits compatible professional platforms

Specifications

BrandIntel
SeriesXeon
NameXeon W-2123
ModelCD8067303533002
Core NameSkyLake
# of CoresQuad-Core
# of Threads8
Operating Frequency3.6 GHz
Max Turbo Frequency3.9 GHz
L3 Cache8.25MB
Hyper-Threading SupportYes
Virtualization Technology SupportYes
PCI Express Revision3.0
Thermal Design Power120W

Questions about this item

How do I install the Xeon W-2123 into the Socket R4 LGA-2066 and what step is often missed?

Align the notches, lower the CPU gently, close the load plate, then secure the lever; the step often missed is applying fresh thermal paste before mounting the cooler.

What maintenance or replacement will the Xeon W-2123 need later?

The processor itself needs no scheduled replacement; plan to renew thermal paste every few years and verify the cooler handles the 120 W TDP under sustained loads.

What limit appears first on the Xeon W-2123 during sustained use?

The 120 W thermal design power and 65 °C case temperature specification are the first limits reached under continuous heavy workloads.

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