Intel Xeon Gold 6226R 16-Core 32-Thread 2.90GHz FCLGA3647 Server Processor

The Intel Xeon Gold 6226R is a 2nd Generation Xeon Scalable processor built for enterprise servers, virtualization hosts, storage systems, workstation platforms, cloud infrastructure, and high-performance compute environments. With 16 cores, 32 threads, a 2.90GHz base clock, up to 3.90GHz Turbo frequency, DDR4-2933 memory support, and a 150W TDP, this processor is designed for demanding dual-socket FCLGA3647 server platforms.

Technical Specifications

• Processor Model: Intel Xeon Gold 6226R
• S-Spec: SRGZC
• Boxed Part Number: BX806956226R
• Tray / OEM Part Number: CD8069504449000
• Processor Family: 2nd Generation Intel Xeon Scalable
• Processor Tier: Xeon Gold 6200 Series
• Code Name: Cascade Lake Refresh
• Socket / Package: FCLGA3647
• Cores / Threads: 16 Cores / 32 Threads
• Base Frequency: 2.90GHz
• Max Turbo Frequency: Up to 3.90GHz
• Intel Smart Cache: 22MB
• TDP: 150W
• Lithography: 14nm
• Scalability: Up to 2-socket configurations
• UPI Links: 2
• UPI Speed: Up to 10.4 GT/s
• Memory Type: DDR4-2933
• Memory Channels: 6 Channels
• Maximum Memory Size: Up to 1TB, platform dependent
• ECC Memory Support: Yes
• Intel Optane Persistent Memory Support: Yes, platform dependent
• PCI Express Revision: PCIe 3.0
• Max PCIe Lanes: Up to 48
• Instruction Set: 64-bit
• Advanced Technologies: Intel Hyper-Threading, Intel Turbo Boost Technology 2.0, Intel AVX-512, Intel DL Boost, Intel VT-x, Intel VT-d, Intel AES-NI
• Integrated Graphics: None
• Application Type: Server / workstation / compute / virtualization / storage processor

Interchangeable / Replacement Part Numbers

• BX806956226R
• CD8069504449000
• SRGZC
• Intel Xeon Gold 6226R
• Xeon Gold 6226R
• Intel Xeon Gold 6226R 22MB Cache 2.90GHz
• Intel Xeon Gold 6226R 16-Core 32-Thread FCLGA3647 Processor

Recommended Thermal Paste Sold Separately

Fresh thermal compound is recommended when installing or replacing a server CPU: Shin-Etsu G751

✅ Confirmed Compatibility

Please note that the following list is not exhaustive. Compatibility depends on your system’s specific configuration. It’s essential to verify compatibility with your system or motherboard manufacturer prior to installation.

✔ HPE ProLiant Gen10 Servers: ProLiant DL160 Gen10, DL180 Gen10, DL360 Gen10, DL380 Gen10, ML350 Gen10, XL170r Gen10, XL190r Gen10, XL230k Gen10
✔ HPE Synergy Gen10 Compute Modules: Synergy 480 Gen10, Synergy 660 Gen10
✔ Dell PowerEdge 14th Gen Servers: PowerEdge C6420, FC640, M640, MX740c, R440, R540, R640, R740, R740xd, R740xd2, T440, T640, XR2
✔ Dell Precision Workstations: Precision 7820 Tower, Precision 7920 Tower, Precision 7920 Rack
✔ Lenovo ThinkSystem Rack Servers: ThinkSystem SR530, SR550, SR570, SR590, SR630, SR650, SR670
✔ Lenovo ThinkSystem Tower / Dense / Blade Platforms: ThinkSystem ST550, SD530, SD650, SD650-N, SN550
✔ Lenovo ThinkStation Workstations: ThinkStation P720, ThinkStation P920
✔ Cisco UCS Servers: UCS C220 M5, UCS C240 M5, UCS C480 M5, UCS B200 M5, UCS B480 M5
✔ Supermicro Single-Socket X11 Motherboards: X11SPL-F, X11SPM-F, X11SPM-TF, X11SPi-TF, X11SPH-nCTF, X11SPH-NCTPF, X11SPW-TF, X11SPA-T
✔ Supermicro Dual-Socket X11 Motherboards: X11DPL-i, X11DPL-iF, X11DPi-N, X11DPi-NT, X11DPH-i, X11DPH-T, X11DPH-Tq, X11DPG-QT, X11DPG-QT6, X11DPG-OT, X11DPU, X11DPX-T, X11DDW-L, X11DDW-NT, X11DAi-N, X11DAC
✔ Supermicro Server Platforms: SuperServer 1029P Series, 2029P Series, 6029P Series, 6029U Series, 6029TR Series, 7049P Series, 8049U Series, SYS-1029P-WTR, SYS-2029P-C1R, SYS-2029U-E1CR4, SYS-6029P-TR, SYS-6029U-TR4, SYS-7049P-TR, SYS-7049GP-TRT
✔ ASUS Server / Workstation Motherboards: Z11PA-D8, Z11PA-U12, Z11PR-D16, Z11PR-D16/10G-2S, WS C621E SAGE, WS C621E SAGE/10G
✔ ASUS Server Platforms: RS500A-E10 Series, RS520A-E10 Series, RS700A-E9 Series, RS720Q-E8 Series, ESC8000 G4 Series, ESC4000 G4 Series
✔ ASRock Rack Motherboards: EPC621D8A, EPC621D8A2, EPC621D6U, EP2C621D16-4LP, EP2C621D16GM, EP2C621D12 WS, EP2C622D16FM
✔ Gigabyte Server Motherboards: MU71-SU0, MU71-SU2, MD61-SC2, MD62-SC2, MD71-HB0, MD72-HB0, MD70-HB0
✔ Gigabyte Server Platforms: R181 Series, R281 Series, R282 Series, H261 Series, G481 Series, G482 Series
✔ Tyan Server Motherboards: S7100 Series, S7106 Series, S7110 Series, S7120 Series, S7086 Series, S7076 Series
✔ Tyan Server Platforms: Thunder HX Series, Tempest HX Series, Transport HX Series using LGA3647 Xeon Scalable platforms with 2nd Gen CPU support
✔ Intel Server Boards: S2600WF Family, S2600ST Family, S2600BP Family, S2600BPR Family, S9200WK Family
✔ MiTAC Server Boards: S7100, S7100GM2NR
✔ Inspur Server Platforms: NF5280M5, NF5468M5, NF5180M5, SA5212M5, i24M5

☑️ Key Features

☑️ 16-core / 32-thread Xeon Gold processor for enterprise workloads
☑️ 2.90GHz base frequency with up to 3.90GHz Turbo Boost performance
☑️ 22MB Intel Smart Cache for server and workstation applications
☑️ Supports 6-channel DDR4-2933 ECC memory
☑️ FCLGA3647 package for compatible Xeon Scalable platforms
☑️ 150W TDP designed for performance-focused server configurations
☑️ Supports PCIe 3.0 with up to 48 lanes for storage, GPU, and networking expansion
☑️ Supports Intel AVX-512 and Intel DL Boost for accelerated compute workloads
☑️ Strong fit for virtualization, database servers, analytics, storage nodes, rendering, and high-performance enterprise replacement

⚙️ Fit Notes

• Verify your system supports 2nd Generation Intel Xeon Scalable / Cascade Lake Refresh processors before ordering
• This CPU requires an FCLGA3647 socket and compatible Intel C621 / C622 / C624 / C625 / C626 / C627-series platform
• Some systems require a BIOS, iLO, iDRAC, XCC, BMC, or firmware update before recognizing Cascade Lake Refresh processors
• This processor supports up to 2-socket scalability; do not use in platforms that require 4-socket or 8-socket capable CPUs only
• In dual-socket systems, use a matching pair of compatible processors whenever possible
• Confirm your heatsink and chassis airflow support a 150W TDP processor
• Memory speed, maximum memory capacity, and DIMM population rules depend on the platform and installed memory type
• This CPU does not include integrated graphics; display output depends on onboard server management video or a discrete graphics card
• Always install with the correct heatsink, processor carrier, socket frame, and fresh thermal compound
• Apply fresh thermal compound during installation: Shin-Etsu G751