Replacement for AD391-69001: Drop-In Alternatives We Stock
Looking for a replacement for the AD391-69001 (AD391-69001 - HP 1.66Ghz 533MHz FSB 18MB L3 Cache Socket PPGA611 Intel Itanium 2 9140M Dual Core Processor for RX3600)? Pro Disk Network ships HP 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 AD391-69001
| SKU | AD391-69001 |
|---|---|
| Product | AD391-69001 - HP 1.66Ghz 533MHz FSB 18MB L3 Cache Socket PPGA611 Intel Itanium 2 9140M Dual Core Processor for RX3600 |
| Current price | $233.68 |
| Stock status | In Stock |
| Detail page | View AD391-69001 › |
Drop-in replacements for AD391-69001
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.
AD139-69001 - HP 1.60Ghz 533MHz FSB 18MB L3 Cache Socket PPGA611 Intel Itanium 2 9140N Dual Core Processor for RX4640
SKU: AD139-69001
Price: $170.53
AB584-69001 - HP 1.60Ghz 533MHz FSB 18MB L3 Cache Socket PPGA611 Intel Itanium 2 9040 Dual Core Processor for Integrity RX7640
SKU: AB584-69001
Price: $205.26
AD270-69001 - HP Intel Itanium-2 9040 Dual Core 1.60GHz 533MHz FSB 18MB L3 Cache Socket PPGA611 Processor
SKU: AD270-69001
Price: $205.26
AD365-69001 - HP 1.60Ghz 533MHz FSB 18MB L3 Cache Socket PPGA611 Intel Itanium 2 9140N Dual Core Processor for RX7640 / RX8640
SKU: AD365-69001
Price: $205.26
AD371-69001 - HP 1.60GHz 533MHz FSB 18MB L3 Cache Socket PGA611 Intel Itanium-2 9140N Dual-Core Processor Upgrade
SKU: AD371-69001
Price: $391.87
AB406-69001 - HP 1.60GHz 533MHz FSB 18MB L3 Cache Socket PGA611 Intel Itanium 2 9040 Dual Core Processor
SKU: AB406-69001
Price: $651.38
AD123-69001 - HP 1.60GHz 533MHz FSB 18MB L3 Cache Socket PGA611 Intel Itanium-2 9140N Dual-Core Processor Upgrade
SKU: AD123-69001
Price: $853.54
AD389-69001 - HP 1.67GHz 533MHz 18MB L3 Cache Intel Itanium 2 Dual Core Processor for Integrity RX6600 Server
SKU: AD389-69001
Price: $194.74
AD123BX - HP 1.60GHz 533MHz FSB 18MB L2 Cache Socket PPGA611 Intel Itanium 2 9040 2-Core Processor
SKU: AD123BX
Price: $114.61
AD123B - HP 1.60GHz 533MHz FSB 18MB L2 Cache Socket PPGA611 Intel Itanium 2 9040 2-Core Processor
SKU: AD123B
Price: $114.61
AB406AX - HP 1.60GHz 533MHz FSB 18MB L2 Cache Socket PPGA611 Intel Itanium 9040 2-Core Processor
SKU: AB406AX
Price: $114.61
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.