Replacement for i9-12900K: Drop-In Alternatives We Stock
Looking for a replacement for the i9-12900K (I9-12900K - Intel Core 16-Core 3.20GHz 30MB Smart Cache Socket FCLGA1700 Processor)? Pro Disk Network ships Intel drop-in replacements and equivalent modern parts from US inventory. Every alternate below is in-stock today with same-day shipping for orders placed before 2pm ET. If your unit is still under warranty, contact our engineering team — we offer cross-shipping for B2B customers on Net 30 terms.
About the i9-12900K
| SKU | i9-12900K |
|---|---|
| Product | I9-12900K - Intel Core 16-Core 3.20GHz 30MB Smart Cache Socket FCLGA1700 Processor |
| Current price | $1,167.16 |
| Stock status | In Stock |
| Detail page | View i9-12900K › |
Drop-in replacements for i9-12900K
Each part below is currently in our US warehouse, ships same-day for orders before 2pm ET, and includes our 90-day warranty. SKUs link to the full product page with photos, datasheets and B2B quote form.
BX8071512900K - Intel Core i9-12900K Core i9 12th Gen Alder Lake 16-Core (8P+8E) 3.2 GHz LGA 1700 125W Intel UHD Graphics 770 Desktop Processor
SKU: BX8071512900K
Price: $517.89
CM8064402331600 - Intel Xeon E5-2658A V3 12 Core 2.20GHz 9.60GT/s QPI 30MB Smart Cache Socket FCLGA2011-3 Processor
SKU: CM8064402331600
Price: $235.79
00FL160 - IBM Intel Xeon E5-2650LV3 12 Core 1.8GHz 30MB SMART Cache 9.6GT/s QPI Socket FCLGA2011-3 22NM 65W Processor
SKU: 00FL160
Price: $560.70
CM8064401684201 - Intel Xeon 12 Core E5-2685V3 2.6GHz 30MB SMART Cache 9.6GT/s QPI Socket FCLGA2011-3 22NM 120W Processor
SKU: CM8064401684201
Price: $585.41
00LA816 - IBM Intel Xeon 12 Core E5-2685V3 2.6GHz 30MB SMART Cache 9.6GT/s QPI Socket FCLGA2011-3 22NM 120W Processor
SKU: 00LA816
Price: $856.79
BXC80646I34160T - Intel Core i3-4160T Dual Core 3.10GHz 5.00GT/s DMI2 3MB Smart Cache Socket FCLGA1150 Processor
SKU: BXC80646I34160T
Price: $245.96
CM8064601618605 - Intel Core i3-4340TE Dual Core 2.60GHz 5.00GT/s DMI2 4MB Smart Cache Socket FC-LGA12C Processor
SKU: CM8064601618605
Price: $478.47
TW16V - Dell 2.40GHz 6.4GT/s QPI 30MB L3 Cache Socket LG1567 Intel Xeon E7-4870 10-Core Processor
SKU: TW16V
Price: $96.84
CM8064401610200 - Intel Xeon E5-2673 v3 12 Core 2.40GHz 5.00GT/s QPI 30MB L3 Cache Socket LGA2011 Processor
SKU: CM8064401610200
Price: $205.26
CM8064401613101 - Intel Xeon E5-2676 V3 12-Core 2.40GHz 5GT/s DMI 30MB L3 Cache Socket LGA2011-3 Processor
SKU: CM8064401613101
Price: $226.08
CM8064401439416 - Intel Xeon 12 Core E5-2690V3 2.6GHz 30MB L3 Cache 9.6GT/s QPI Speed Socket FCLGA2011-3 22NM 135W Processor
SKU: CM8064401439416
Price: $250.53
How we pick replacements
Every recommendation above was selected using these criteria:
- Drop-in compatibility — same form factor (2.5"/3.5", PCIe slot, SFP port, etc.), so it fits the original chassis without modification
- Equivalent or better performance — matched on RPM/IOPS/speed/throughput, never downgraded
- Same-brand-preferred — we list the OEM-equivalent first when available, then trusted aftermarket
- Warranty coverage — 90-day Pro Disk warranty on every part, with 1-year option for B2B
- In stock today — never recommend a part that is on backorder
Need help confirming compatibility?
Our engineers validate every replacement against your specific server, switch, or chassis model before shipment. Email sales@prodisknetwork.com with your platform model (e.g., Dell PowerEdge R740, HP DL380 Gen10, Cisco Catalyst 9300) and we will confirm the exact part number that drops into your hardware.