HPE 870266-B21 XL230k Gen10 Xeon Gold 6144 Rear Processor Kit

• Intel Xeon Gold 6144: Provides an enterprise-class server processor designed for compatible HPE Gen10 infrastructure.
• 8 CPU cores: Delivers focused compute capacity for workloads that do not require high core density.
• 3.5 GHz base frequency: Benefits applications that respond well to higher per-core operating frequency.
• Up to 4.2 GHz turbo frequency: Provides additional frequency headroom for suitable workloads.
• 24.75 MB L3 cache: Helps keep frequently accessed data close to the processor for efficient execution.
• 145 W TDP: Provides a defined thermal design target for appropriate system and cooling planning.
• 3 UPI links at 10.4 GT/s: Supports high-speed processor communication in compatible multi-socket configurations.
• DDR4-2666 support: Aligns with the memory technology supported by the XL230k Gen10 platform.
• FCLGA3647 socket: Matches the socket architecture specified for the compatible processor platform.
• Rear processor configuration: Provides the HPE-designated rear processor option for supported XL230k Gen10 systems.
• Intel Turbo Boost Technology 2.0: Allows suitable workloads to operate above the base frequency when thermal and power conditions permit.
• Intel Hyper-Threading Technology: Provides 16 logical threads for supported multithreaded workloads.

• Brand: HPE
• HPE Part Number: 870266-B21
• Product Type: Rear Processor Kit
• Server Platform: HPE ProLiant XL230k Gen10
• Processor: Intel Xeon Gold 6144
• Processor Family: 1st Generation Intel Xeon Scalable
• Architecture: Skylake
• Lithography: 14 nm
• CPU Cores: 8
• CPU Threads: 16
• Base Frequency: 3.50 GHz
• Maximum Turbo Frequency: 4.20 GHz
• L3 Cache: 24.75 MB
• TDP: 145 W
• UPI Links: 3
• UPI Speed: 10.4 GT/s per link
• Memory Type: DDR4
• Supported Memory Speed: 2666 MT/s
• Maximum Memory per Processor: 768 GB
• Memory Channels: 6
• ECC Memory Support: Yes
• Processor Socket: FCLGA3647 / LGA3647
• Processor Position: Rear
• Hyper-Threading: Yes
• Turbo Technology: Intel Turbo Boost Technology 2.0
• PCI Express: PCIe 3.0
• Platform Chipset: Intel C622
• Platform Management: HPE iLO 5
• Platform DIMM Slots: 16
• Compatibility: HPE XL230k Gen10
• Product Role: Rear processor option
• Complete Server: No; processor kit only

Why Choose This Product?

• High 3.5 GHz base frequency: Suitable for workloads where per-core performance and responsiveness are important.
• 8-core design: Provides focused processing without paying for unnecessary core density.
• 4.2 GHz maximum turbo: Gives suitable workloads additional performance headroom.
• HPE XL230k Gen10 compatibility: Designed specifically for the compatible HPE compute platform.
• Rear processor option: Makes the SKU useful when configuring or replacing the rear CPU in a supported system.
• 24.75 MB cache: Supports efficient execution of cache-sensitive server workloads.
• DDR4-2666 support: Matches the memory architecture of the compatible XL230k Gen10 platform.
• Clear procurement SKU: The exact 870266-B21 identifier simplifies BOM validation, replacement sourcing, and infrastructure maintenance.