Replacement for ST9450405FC: Drop-In Alternatives We Stock
Looking for a replacement for the ST9450405FC (ST9450405FC - Seagate Savvio 10K.5 450GB 10000RPM Fibre Channel 4Gb/s 64MB Cache 2.5-inch Hard Drive)? Pro Disk Network ships Seagate 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 ST9450405FC
| SKU | ST9450405FC |
|---|---|
| Product | ST9450405FC - Seagate Savvio 10K.5 450GB 10000RPM Fibre Channel 4Gb/s 64MB Cache 2.5-inch Hard Drive |
| Current price | $1,082.46 |
| Stock status | In Stock |
| Detail page | View ST9450405FC › |
Drop-in replacements for ST9450405FC
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.
ST9450404FC - Seagate Savvio 450GB 10000RPM 4Gb/s Fibre Channel 16MB Cache 2.5-inch Hard Drive
SKU: ST9450404FC
Price: $291.79
9TH004-032 - Seagate Savvio 10K.5 900GB 10000RPM Fibre Channel 4Gb/s 64MB Cache 2.5-inch Hard Drive
SKU: 9TH004-032
Price: $357.09
ST9900805FC - Seagate Savvio 10K.5 900GB 10000RPM Fibre Channel 64MB Cache 2.5-inch SAN Hard Drive
SKU: ST9900805FC
Price: $480.21
ST450MM0026 - Seagate Savvio 450GB 10000RPM SAS 6Gb/s 64MB Cache (SE) 2.5-inch Hard Drive
SKU: ST450MM0026
Price: $138.95
9WF066-035 - Seagate Savvio 10K.6 450GB 10000RPM SAS 6Gb/s 64MB Cache (CE) 2.5-inch Hard Drive
SKU: 9WF066-035
Price: $165.79
9TF066-080 - Seagate Savvio 10K.5 450GB 10000RPM SAS 6Gb/s 64MB Cache (CE) 2.5-inch Hard Drive
SKU: 9TF066-080
Price: $165.79
ST9450405SS - Seagate Savvio 450GB 10000RPM 2.5-inch 64MB Cache Hard Drive
SKU: ST9450405SS
Price: $170.53
9TF066-002 - Seagate Savvio 10K.5 450GB 10000RPM SAS 6Gb/s 64MB Cache (CE) 2.5-inch Hard Drive
SKU: 9TF066-002
Price: $189.47
9WK066-087 - Seagate Savvio 10K.6 450GB 10000RPM SAS 6Gb/s 64MB Cache 2.5-inch Hard Drive
SKU: 9WK066-087
Price: $189.47
Seagate 9WF066-087 Savvio 10K.6 Series 450GB 10000RPM SAS 6Gb/s 64MB Cache (CE) 2.5-Inch Hard Drive. In Stock
SKU: 9WF066-087
Price: $265.26
9WF066-004 - Seagate Savvio 10K.6 450GB 10000RPM SAS 6Gb/s 64MB Cache (CE) 2.5-inch Hard Drive
SKU: 9WF066-004
Price: $286.42
9WF066-999 - Seagate Savvio 10K.6 450GB 10000RPM SAS 6Gb/s 64MB Cache (CE) 2.5-inch Hard Drive
SKU: 9WF066-999
Price: $286.42
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.