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Cisco

Cisco HXE-CPU-I6342 | 24C CPU 2.8 GHz, 36MB L3, 230W TDP, DDR4-3200, LGA4189, PCIe 4.0 (3rd Gen Scalable)

SKU:HXE-CPU-I6342

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Description

Performance-focused 3rd Gen Scalable server CPU for LGA4189 platforms with 24 cores at 2.8 GHz, 36MB L3 cache, and a 230W TDP. Delivers strong per-core speed, 8-channel DDR4-3200 memory support, PCIe 4.0 connectivity, and AVX-512/DL Boost acceleration for HPC, analytics, and virtualization. Tray version; cooling solution sold separately.

Features

- 24 cores at 2.8 GHz for strong per-core and aggregate performance
- 36MB L3 cache to sustain data-heavy threads
- 8-channel DDR4-3200 memory throughput
- 64 lanes PCIe 4.0 for modern high-speed peripherals
- Instruction accelerations: AVX-512, DL Boost, AES-NI
- Enterprise virtualization features: VT-x, VT-d, SR-IOV
- Designed for LGA4189 Ice Lake 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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FAQs

Technical Specifications

FAQs

Q: Which workloads benefit most from this CPU?
A: Compute-intensive and mixed workloads such as virtualization clusters, analytics, databases, and HPC benefit from the high base frequency and 24 cores.

Q: Is DDR4-3200 fully supported?
A: Yes, it supports 8-channel ECC RDIMM/LRDIMM DDR4-3200, subject to platform DIMM population rules.

Q: What PCIe capabilities are available?
A: Up to 64 lanes of PCIe 4.0 for high-speed NVMe storage, accelerators, and NICs.

Q: Does it come with a cooler?
A: Tray units typically exclude cooling. Use a server-qualified LGA4189 heatsink/fan or passive heatsink with appropriate airflow.

Q: Are advanced instruction sets supported?
A: Yes, including AVX-512, VNNI (DL Boost), and AES-NI.

Technical Specifications

- Cores / Threads: 24 / 48
- Base Frequency: 2.8 GHz
- L3 Cache: 36 MB
- TDP: 230 W
- Memory Support: 8-channel DDR4-3200, RDIMM/LRDIMM, ECC
- Socket: LGA4189 (Socket P+)
- PCIe: 64 lanes PCIe 4.0
- Architecture: 3rd Gen Scalable (Ice Lake, 10nm)
- UPI: 3 links up to 11.2 GT/s
- Acceleration: AVX-512, VNNI (DL Boost), AES-NI
- Virtualization: VT-x, VT-d, SR-IOV

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