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HPE

HPE P24476-B21 | 12-core 3.6GHz, 205W TDP, LGA3647, 2nd Gen Scalable, AVX-512 | For ProLiant DL380 Gen10

SKU:P24476-B21

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Description

Balanced high-frequency, 12-core CPU for ProLiant DL380 Gen10, ideal for mixed workloads requiring both strong per-core speed and multi-threaded throughput. Supports ECC DDR4, AVX-512, and 2P scalability for flexible performance growth.

Features

- High-frequency 12-core design for mixed single-thread and multi-thread performance
- ECC DDR4 with 6-channel memory architecture
- AVX-512 for accelerated compute and analytics
- 2P scalability for increased total core count
- Optimized option for ProLiant DL380 Gen10

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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FAQs

Technical Specifications

FAQs

Q: Will this work in a DL380 Gen10 alongside an existing CPU?
A: Dual-CPU operation requires two identical CPUs. Mixing different models/steppings is not supported.

Q: Are any firmware updates required?
A: Update the system ROM to the latest recommended version before installation for best compatibility.

Q: Is this a good fit for virtualization clusters?
A: Yes. 12 cores with strong base frequency and AVX-512 provide solid performance across VM workloads.

Q: What thermal considerations are there at 205W TDP?
A: Ensure the correct heatsink and system fan configuration per HPE thermal guidelines for high-TDP parts.

Q: Does it support hardware-assisted I/O virtualization?
A: Yes. VT-x and VT-d are supported.

Technical Specifications

- Model class: Gold 6256, 2nd Gen Scalable (Cascade Lake)
- Cores / Threads: 12 / 24
- Base frequency: 3.6 GHz
- TDP: 205 W
- Socket: LGA3647 (Socket P)
- Memory: 6-channel DDR4 RDIMM/LRDIMM, ECC
- Instruction set features: AVX-512, Turbo Boost, Hyper-Threading, VT-x/VT-d
- Platform: 2-socket capable (check server quickspecs for population rules)
- Server compatibility: ProLiant DL380 Gen10

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