Lifecycle record

Cisco Intel 8351N 2.4GHz/225W 36C/54MB DDR4 2933MHz EOL & EOSL Dates

Check Cisco HCI-CPU-I8351N lifecycle milestones, source fields, replacement notes.

EOL & EOSL Dates and Details

HCI-CPU-I8351N lifecycle data

End-of-Life Announcement (EOL)	2025-06-30
End of Sale (EOS)	2025-12-30
End of Service Life (EOSL)	2026-03-30
Manufacturer	Cisco
Category	Servers
Product Series	Cisco HCI M6
Part Number	HCI-CPU-I8351N
Model Number	HCI-CPU-I8351N
Release Date	-
Replacement Part Number	HCI-CPU-I6554S
Replacement Product Name	Cisco Intel I6554S 2.2GHz/270W 36C/180MB DDR5 5200MT/s

Lifecycle status

In EOSL Phase

Recorded lifecycle milestones in date order.

Official source fields and support milestones recorded for HCI-CPU-I8351N.

Last Ship Date: HW, License	2026-03-30
Last Ship Date: Accessory	03/30/2026
End of-Service-Life (EOSL)	2026-03-30
Official EOL Notice	View Official EOL Documentation

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Manufacturer	Part Number	Product Name	EOL Date
Cisco	HCI-CPU-I4309Y	Cisco Intel 4309Y 2.8GHz/105W 8C/12MB DDR4 2667MHz	2025-06-30
Cisco	HCI-CPU-I4310	Cisco Intel 4310 2.1GHz/120W 12C/18MB DDR4 2667MHz	2025-06-30
Cisco	HCI-CPU-I4310T	Cisco Intel 4310T 2.3GHz/105W 10C/15MB DDR4 2667MHz	2025-06-30
Cisco	HCI-CPU-I4314	Cisco Intel 4314 2.4GHz/135W 16C/24MB DDR4 2667MHz	2025-06-30
Cisco	HCI-CPU-I4316	Cisco Intel 4316 2.3GHz/150W 20C/30MB DDR4 2667MHz	2025-06-30
Cisco	HCI-CPU-I5315Y	Cisco Intel 5315Y 3.2GHz/140W 8C/12MB DDR4 2933MHz	2025-06-30
Cisco	HCI-CPU-I5317	Cisco Intel 5317 3.0GHz/150W 12C/18MB DDR4 2933MHz	2025-06-30
Cisco	HCI-CPU-I5318N	Cisco Intel 5318N 2.1GHz/150W 24C/36MB DDR4 2667MHz	2025-06-30