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Cisco

Cisco UCS-CPU-I4309Y | 8-core CPU, 2.8 GHz base, 12MB L3, 105W TDP, DDR4-2666, LGA4189, 3rd Gen Xeon Scalable

SKU:UCS-CPU-I4309Y

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Description

8-core 3rd Gen Xeon Scalable server CPU for LGA4189 platforms. 2.8 GHz base clock, 12 MB L3 cache, 105 W TDP; supports 8-channel ECC DDR4 up to 2666 MT/s and up to 2-socket deployments. Suitable for edge computing, lightweight virtualization, and infrastructure roles.

Features

- High base frequency for snappy performance in infrastructure roles
- Efficient 8-core design for edge and lightweight virtualization
- 8-channel ECC DDR4 memory architecture for improved bandwidth
- PCIe Gen4 platform support on compatible systems
- Designed for reliable 24x7 datacenter 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 this CPU compatible with my server motherboard?
A: It requires an LGA4189 motherboard designed for 3rd Gen Intel Xeon Scalable (Ice Lake) processors. Confirm with your platform’s CPU support list.

Q: What memory configuration is supported?
A: ECC RDIMM/LRDIMM DDR4 with 8 channels per CPU, up to 2666 MT/s depending on DIMM type and population.

Q: Can I use it in a dual-CPU configuration?
A: Yes, it supports up to 2-socket configurations when both processors are identical.

Q: Do I need to update BIOS/firmware?
A: Some servers require BIOS/firmware updates to support newer CPUs. Check with your system vendor before installation.

Q: Does it support virtualization features?
A: Yes, it supports hardware-assisted virtualization technologies; feature availability may depend on platform firmware settings.

Technical Specifications

- Processor Family: Xeon Silver (3rd Gen Scalable, Ice Lake)
- Cores/Threads: 8/16
- Base Frequency: 2.8 GHz
- L3 Cache: 12 MB
- TDP: 105 W
- Socket: LGA4189
- Memory Channels: 8
- Memory Support: ECC DDR4 up to 2666 MT/s
- Max CPU Configuration: Up to 2 sockets

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