Replacement for UP673: Drop-In Alternatives We Stock
Looking for a replacement for the UP673 (UP673 - Dell 2.66GHz 1066MHz 8MB Cache Socket LGA775 Intel Core 2 Extreme QX6700 Quad Core Processor)? Pro Disk Network ships Dell 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 UP673
| SKU | UP673 |
|---|---|
| Product | UP673 - Dell 2.66GHz 1066MHz 8MB Cache Socket LGA775 Intel Core 2 Extreme QX6700 Quad Core Processor |
| Current price | $158.84 |
| Stock status | In Stock |
| Detail page | View UP673 › |
Drop-in replacements for UP673
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.
223-2377 - Dell 2.66GHz 1066MHz FSB 8MB L2 Cache Socket LGA775 Intel Core 2 Extreme QX6700 Quad Core Processor
SKU: 223-2377
Price: $134.26
223-2440 - Dell 2.66GHz 1066MHz FSB 8MB L2 Cache Socket LGA775 Intel Core 2 Extreme QX6700 Quad Core Processor
SKU: 223-2440
Price: $134.26
0UP673 - Dell 2.66GHz 1066MHz 8MB Cache Socket LGA775 Intel Core 2 Extreme QX6700 Quad Core Processor
SKU: 0UP673
Price: $158.84
DX622 - Dell 2.93GHz 1066MHz FSB 8MB L2 Cache Socket LGA775 Intel Core2 Extreme QX6800 4-Core Processor
SKU: DX622
Price: $164.18
0DX622 - Dell 2.93GHz 1066MHz FSB 8MB L2 Cache Socket LGA775 Intel Core2 Extreme QX6800 4-Core Processor
SKU: 0DX622
Price: $164.18
223-2436 - Dell 2.93GHz 1066MHz FSB 4MB L2 Cache Socket PLGA775 Intel Core 2 Extreme X6800 Dual Core Processor
SKU: 223-2436
Price: $109.21
223-2372 - Dell 2.93GHz 1066MHz FSB 4MB L2 Cache Socket PLGA775 Intel Core 2 Extreme X6800 Dual Core Processor
SKU: 223-2372
Price: $109.21
0H486H - Dell 3.06GHz 1066MHz 6MB Cache Socket PPGA478 Intel Core 2 Extreme X9100 Dual Core Processor
SKU: 0H486H
Price: $192.09
H486H - Dell 3.06GHz 1066MHz 6MB Cache Socket PPGA478 Intel Core 2 Extreme X9100 Dual Core Processor
SKU: H486H
Price: $192.09
0F324F - Dell 2.53GHz 1066MHz 12MB Cache Socket PPGA478 Intel Core 2 Extreme QX9300 Quad Core Processor
SKU: 0F324F
Price: $249.32
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.