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Cisco

Cisco HX-CPU-6142M | 16-core 2.6GHz, 22MB cache, 150W TDP, DDR4-2666, M-suffix high-memory

SKU:HX-CPU-6142M

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Description

Memory-optimized 16-core CPU designed for large in-memory databases, virtualization density, and analytics. Delivers a 2.6GHz base frequency, 22MB L3 cache, and support for high-capacity configurations while maintaining 6-channel DDR4-2666 bandwidth. Ideal for systems that require expanded per-socket memory capacity.

Features

- High-memory configuration for large datasets and virtualization density
- Reliable 16-core performance at 2.6GHz base
- 6-channel DDR4-2666 for strong memory bandwidth
- Advanced virtualization and security features
- 48 PCIe lanes to support high-speed storage and networking

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: What is the difference between the standard and M-suffix variant?
A: The M-suffix variant supports higher maximum memory per socket (up to 1.5TB, platform dependent) while maintaining the same core count and frequency.

Q: Is it compatible with any LGA3647 motherboard?
A: Use an LGA3647 board with BIOS/microcode support for this CPU and appropriate thermal/cooling hardware.

Q: Does it support RDIMM and LRDIMM?
A: Yes, ECC RDIMM and LRDIMM are supported at DDR4-2666, subject to platform limitations.

Q: Can I mix this with non-M CPUs in dual-socket setups?
A: No. Dual-socket systems require identical processors; mixing M and non-M variants is not supported.

Q: Is a cooler included?
A: No. Use the server’s qualified heatsink and airflow solution.

Technical Specifications

- Cores/Threads: 16/32
- Base frequency: 2.6GHz
- Cache: 22MB L3
- TDP: 150W
- Memory support: 6-channel DDR4-2666, ECC RDIMM/LRDIMM
- Max memory per socket: up to 1.5TB (M-suffix high-memory)
- Socket: LGA3647
- PCIe lanes: 48
- Instruction sets: AVX-512, AES-NI
- Virtualization: VT-x, VT-d, EPT

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