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Cisco UCS-CPU-I6240Y | Xeon Gold 6240Y | 18C/36T, 2.6GHz, 25MB L3, 2nd Gen Scalable (Cascade Lake), LGA3647, DDR4-2933, AVX-512

SKU:UCS-CPU-I6240Y

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Description

Balanced-performance Xeon Gold 6240Y for enterprise virtualization, databases, and application servers on LGA3647 platforms. 18 cores at 2.6 GHz with ample cache and DDR4-2933 support provide excellent socket efficiency in Cisco UCS environments.

Features

- 18 cores for a balance of per-core speed and parallel performance
- DDR4-2933 six-channel memory for high bandwidth
- AVX-512 and DL Boost to accelerate compute-heavy workloads
- Robust virtualization and RAS capabilities for enterprise uptime
- Designed for scalable dual-socket deployments

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 the 6240Y compatible with UCS M5 rack and blade servers?
A: Yes, if the specific motherboard supports this model and the correct BIOS/firmware is installed. Consult the server CPU support list.

Q: Do both processors in a dual-socket system need to be identical?
A: Yes. Use identical model, stepping, and frequency to ensure stability and full feature support.

Q: Do I need a special heat sink for this CPU?
A: Use the heat sink designed for your server chassis and LGA3647 socket. Some kits ship with a heat sink; others require ordering it separately.

Q: What memory speeds are supported?
A: Up to DDR4-2933, subject to DIMM type, capacity, and population rules of the server.

Q: Does it support Intel Optane Persistent Memory?
A: Yes, when used in a compatible platform with appropriate configuration.

Technical Specifications

- Model: Intel Xeon Gold 6240Y
- Generation: 2nd Gen Intel Xeon Scalable (Cascade Lake)
- Microarchitecture: Cascade Lake, 14nm
- Socket: LGA3647
- Cores / Threads: 18 / 36
- Base Frequency: 2.6 GHz
- Intel Smart Cache (L3): ~25 MB
- Memory Support: 6-channel DDR4-2933 ECC; capacity depends on DIMMs and platform
- Intel Optane Persistent Memory: Supported on compatible platforms
- PCI Express: 48 lanes, PCIe 3.0
- Instruction Set & Acceleration: 64-bit, AVX-512 (2×FMA), Intel DL Boost (VNNI)
- Virtualization: Intel VT-x, VT-d, EPT
- Platform Compatibility: For LGA3647 servers (e.g., Cisco UCS M5); verify BIOS/firmware support

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