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HPE

HPE P21198-B21 | Xeon Silver 4210R | 10C/20T 2.4GHz, up to 3.2GHz Turbo | 13.75MB L3 | LGA3647 | 100W TDP | DDR4-2400 6‑channel ECC | 48 PCIe 3.0 lanes | Tray

SKU:P21198-B21

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Description

Server-grade 2nd Gen Intel Xeon Scalable Refresh CPU designed for LGA3647 platforms. The 10-core/20-thread 4210R delivers a balanced mix of frequency and core density for virtualization hosts, general-purpose compute, and scale-out deployments, with broad support for ECC RDIMM/LRDIMM and platform RAS features.

Features

- 10-core design optimized for virtualization and mixed workloads
- AVX-512 support enables modern data processing and analytics
- Robust RAS capabilities for enterprise reliability
- 48 PCIe 3.0 lanes for ample I/O expansion
- Energy-efficient 100W TDP for dense, cool operation

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: Is a heatsink/fan included with this tray CPU?
A: No. Tray CPUs are typically supplied without a heatsink; use the server’s qualified cooling kit.

Q: Will this work in any LGA3647 motherboard?
A: It requires a compatible LGA3647 platform with BIOS/firmware supporting 2nd Gen Xeon Scalable Refresh (R-series).

Q: What memory speed is supported?
A: Official support is up to DDR4-2400 ECC; actual speed may be limited by DIMM type and platform.

Q: Can I mix this with a different Xeon in a dual-CPU system?
A: No. Dual-CPU systems require matching model, stepping, and TDP class per vendor guidelines.

Technical Specifications

- CPU model: Xeon Silver 4210R (Cascade Lake Refresh)
- Cores/Threads: 10/20
- Base/Max Turbo Frequency: 2.4 GHz / up to 3.2 GHz
- Cache: 13.75 MB L3
- TDP: 100 W
- Socket: LGA3647 (Socket P)
- Memory support: 6-channel DDR4-2400 ECC (RDIMM/LRDIMM; capacity depends on platform)
- PCIe: 48 lanes, PCIe 3.0
- Instruction set: 64-bit, Intel VT-x/VT-d, AES-NI, AVX-512 (2 FMA)
- Scalability: Up to 2S (platform dependent)
- Package: Tray (heatsink not included; use server-specific solution)

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