• HPE P49614-B21 4th Gen Xeon Gold 6430 processor in Xeon lineup packaging
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HPE

HPE P49620-B21 | 4th Gen Xeon Scalable Gold 6416H | 18C/36T 2.2 GHz, 165W | DDR5, PCIe 5.0, LGA4677, AVX-512/AMX

P49620-B21

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Description

18-core 4th Gen Intel Xeon Scalable (Gold 6416H) CPU for HPE platforms, tuned for strong per-core performance at 2.2 GHz base within a 165W TDP. Ideal for lightly threaded transactional workloads, NFV, and latency-sensitive services. It brings DDR5 memory bandwidth, PCIe 5.0 expansion, and hardware accelerators (AVX-512, Intel AMX, DL Boost) on HPE ProLiant Gen11 servers.

Features

Performance-tuned 18-core design for strong per-core throughput
- Modern I/O and memory with PCIe 5.0 and DDR5
- AI acceleration via Intel AMX, AVX-512, and DL Boost
- Security and virtualization features including Intel TME, AES-NI, VT-x/VT-d
- Validated for HPE ProLiant Gen11 platforms

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

FAQs

Technical Specifications

Processor: Intel Xeon Scalable 4th Gen (Sapphire Rapids), Gold 6416H
- Cores / Threads: 18 / 36 (Intel Hyper-Threading)
- Base Frequency: 2.2 GHz
- TDP: 165 W
- Socket: LGA4677 (Intel Socket E)
- Memory: 8-channel DDR5 RDIMM, up to 4800 MT/s (speed depends on DIMM type and population)
- I/O: Up to 80 lanes PCIe 5.0 from CPU (platform allocation dependent)
- Instructions/Accelerators: AVX-512, Intel AMX, DL Boost (VNNI), AES-NI
- Virtualization: Intel VT-x, VT-d; SR-IOV capable (platform dependent)
- Interconnect: Intel UPI for multi-socket configurations
- Platform: For HPE ProLiant Gen11 systems that support LGA4677 CPUs

FAQs

Q: What does the 'H' suffix mean on 6416H?
A: The 'H' denotes a performance-tuned SKU emphasizing higher base frequencies and per-core performance.

Q: Can this be mixed with other Xeon models in a dual-CPU server?
A: No. Both CPUs must match in model, core count, and stepping per HPE/Intel requirements.

Q: What memory speed does it support?
A: Up to DDR5-4800 is supported; realized speed depends on DIMM type and population.

Q: How many PCIe lanes are available?
A: Up to 80 CPU-provided PCIe 5.0 lanes, with final allocation defined by the server platform.

Q: Is it compatible with HPE ProLiant Gen11 servers?
A: Yes, for Gen11 models that support LGA4677. Check your server’s QuickSpecs for exact support.

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