Replacement for ST118273FC: Drop-In Alternatives We Stock
Looking for a replacement for the ST118273FC (ST118273FC - Seagate BarraCuda 18.2GB 7200RPM Fibre Channel 1MB Cache 3.5-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 ST118273FC
| SKU | ST118273FC |
|---|---|
| Product | ST118273FC - Seagate BarraCuda 18.2GB 7200RPM Fibre Channel 1MB Cache 3.5-inch Hard Drive |
| Current price | $182.37 |
| Stock status | In Stock |
| Detail page | View ST118273FC › |
Drop-in replacements for ST118273FC
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.
ST136475FC - Seagate BarraCuda 36 36.4GB Fibre Channel 7200RPM 1MB Cache Hot Swappable 3.5-inch Hard Drive
SKU: ST136475FC
Price: $112.97
9J4010-031 - Seagate BarraCuda 9LP 9.1GB 7200RPM Fibre Channel 1MB Cache 3.5-inch Hard Drive
SKU: 9J4010-031
Price: $122.80
370-3602 - Sun / Seagate Barracuda 9.1GB 7200RPM Fibre Channel 1MB Cache 3.5-inch Hard Drive
SKU: 370-3602
Price: $165.79
ST19171FC - Seagate BarraCuda 9.1GB 7200RPM Fibre Channel 1MB Cache 3.5-inch Half Height 1.6-inch Hard Drive
SKU: ST19171FC
Price: $165.79
ST118282FC - Seagate BarraCuda 18.2GB 7200RPM Fibre Channel 1MB Cache 3.5-inch Hard Drive
SKU: ST118282FC
Price: $176.43
9J5005-010 - Seagate BarraCuda 18FC 18.20GB 7200RPM Fibre Channel 1MB Cache 3.5-inch Hard Drive
SKU: 9J5005-010
Price: $182.37
9J4010-010 - Seagate BarraCuda 9LP 9.1GB 7200RPM Fibre Channel 1MB Cache 3.5-inch Hard Drive
SKU: 9J4010-010
Price: $182.37
ST39173FC - Seagate BarraCuda 9LP 9.1GB 7200RPM Fibre Channel 1MB Cache Hot Swappable 3.5-inch Hard Drive
SKU: ST39173FC
Price: $182.37
9J5005-040 - Seagate BarraCuda 18FC 18.20GB 7200RPM Fibre Channel 1MB Cache (CE) 3.5-inch Hard Drive
SKU: 9J5005-040
Price: $229.89
9J5005-030 - Seagate BarraCuda 18FC 18.20GB 7200RPM Fibre Channel 1MB Cache (CE) 3.5-inch Hard Drive
SKU: 9J5005-030
Price: $229.89
9J5005-026 - Seagate BarraCuda 18FC 18.20GB 7200RPM Fibre Channel 1MB Cache (CE) 3.5-inch Hard Drive
SKU: 9J5005-026
Price: $229.89
9E0007-031 - Seagate BarraCuda 9FC 9.1GB 7200RPM Fibre Channel 1MB Cache 3.5-inch Hard Drive
SKU: 9E0007-031
Price: $395.34
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.