HPE XL270d Gen9 E5-2690 v4 FIO Processor Kit | 853942-L21

• Brand: HPE
• HPE Part Number: 853942-L21
• Product Type: FIO Processor Kit
• Compatible Server: HPE XL270d Gen9
• Platform: HPE Apollo 6500 Gen9
• Processor: Intel Xeon E5-2690 v4
• Processor Family: Intel Xeon E5 v4
• Architecture: Broadwell
• Lithography: 14 nm
• CPU Cores: 14
• CPU Threads: 28
• Base Frequency: 2.60 GHz
• Maximum Turbo Frequency: 3.50 GHz
• Cache: 35 MB Intel Smart Cache
• TDP: 135 W
• Bus Speed: 9.6 GT/s
• QPI Links: 2
• Memory Type: DDR4
• Supported Memory Speeds: DDR4-1600/1866/2133/2400
• Memory Channels: 4
• Maximum Memory Bandwidth: 76.8 GB/s
• Maximum Memory Size: Up to 1.5 TB, dependent on memory configuration
• ECC Memory: Supported
• PCI Express Version: PCIe 3.0
• Maximum PCIe Lanes: 40
• Socket: FCLGA2011
• Instruction Set: 64-bit
• Instruction Extensions: Intel AVX2
• Hyper-Threading: Supported
• Virtualization: Intel VT-x, VT-d, EPT

Why Choose This Product?

• Exact XL270d Gen9 Match: HPE officially identifies 853942-L21 for the XL270d Gen9 E5-2690 v4 processor topology.
• High 2.60 GHz Base Clock: Provides stronger baseline frequency than several lower-clocked E5 v4 options.
• 3.50 GHz Turbo: Offers additional CPU frequency for workloads that benefit from short-term performance increases.
• 14 Cores and 28 Threads: Balances parallel workload capacity with relatively high per-core clock speed.
• 35 MB Cache: Provides substantial on-chip cache for frequently accessed workload data.
• 135 W TDP: Gives infrastructure teams a clear thermal and power target when planning compatible configurations.
• HPC Platform Compatibility: Fits within the processor options documented for the accelerator-oriented XL270d Gen9 platform.
• Procurement Precision: The exact 853942-L21 SKU makes it easier to source the correct FIO processor option and avoid confusion with E5-2680 v4, E5-2683 v4, or E5-2697A v4 kits.