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Cisco

Cisco HCI-CPU-I6348 | 6348 2.6GHz 28-Core, 42MB L3, DDR4-3200, 235W TDP, LGA4189, PCIe 4.0

SKU:HCI-CPU-I6348

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Description

High-core-count 28-core processor for dense virtualization, analytics, and scale-out cloud workloads. 2.6GHz base, 42MB L3 cache, 8-channel DDR4-3200 memory, and PCIe 4.0 on LGA4189 platforms deliver balanced throughput and I/O scalability.

Features

- 28 cores for dense VM/container consolidation
- Balanced 2.6GHz base clock for multi-tenant workloads
- 8-channel DDR4-3200 for high memory bandwidth
- PCIe 4.0 enables fast NVMe storage and accelerator attach
- AVX-512/DL Boost for vector and AI inference acceleration
- LGA4189 platform with robust enterprise RAS

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 my existing server chassis?
A: Check that your system supports LGA4189 and the 6348 CPU with an appropriate BIOS/firmware version and thermal solution.

Q: What is the recommended pairing for dual-socket?
A: Use two identical 6348 CPUs with matching stepping for optimal compatibility and performance.

Q: Does memory speed stay at 3200 MT/s fully populated?
A: It can, but actual speed may depend on DIMM type, capacity, and population per channel as defined by the server vendor.

Q: Are NVMe drives and GPUs supported?
A: Yes, via PCIe 4.0; verify slot availability, form factor, and power in your server platform.

Q: Any special configuration for persistent memory?
A: Platform support is required; consult your server documentation for PMem 200 configuration and interleaving guidelines.

Technical Specifications

- Model: 6348
- Architecture: 3rd Gen Xeon Scalable (Ice Lake-SP)
- Cores: 28
- Base Frequency: 2.6 GHz
- L3 Cache: 42 MB
- TDP: 235 W
- Memory Support: DDR4-3200, 8-channel, ECC RDIMM/LRDIMM
- Socket: FCLGA4189
- I/O: PCIe 4.0 support
- Acceleration: AVX-512 and DL Boost (VNNI)
- Persistent Memory: Supports Optane PMem 200 (platform dependent)
- Primary Workloads: Virtualization clusters, analytics, scale-out services

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