Replacement for 9X5066-180: Drop-In Alternatives We Stock
Looking for a replacement for the 9X5066-180 (9X5066-180 - Seagate Cheetah 15K.4 73GB 15000RPM SAS 3Gb/s 8MB 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 9X5066-180
| SKU | 9X5066-180 |
|---|---|
| Product | 9X5066-180 - Seagate Cheetah 15K.4 73GB 15000RPM SAS 3Gb/s 8MB Cache 3.5-inch Hard Drive |
| Current price | $151.55 |
| Stock status | In Stock |
| Detail page | View 9X5066-180 › |
Drop-in replacements for 9X5066-180
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.
9X6066-180 - Seagate Cheetah 15K.4 36.7GB 15000RPM SAS 3Gb/s 8MB Cache (CE) 3.5-inch Hard Drive
SKU: 9X6066-180
Price: $74.09
9X4066-180 - Seagate Cheetah 15K.4 146GB 15000RPM SAS 3Gb/s 8MB Cache (CE) Hot-Swappable 3.5-inch Hard Drive
SKU: 9X4066-180
Price: $110.53
9X5004-180 - Seagate Cheetah 15K.4 73GB 15000RPM Fibre Channel 2Gb/s 8MB Cache 3.5-inch Hard Drive
SKU: 9X5004-180
Price: $162.09
9X5006-180 - Seagate Cheetah 15K.4 73GB 15000RPM Ultra320 SCSI 8MB Cache 80-Pin 3.5-inch Hard Drive
SKU: 9X5006-180
Price: $232.82
9X5066-103 - Seagate Cheetah 15K.4 73GB 15000RPM SAS 3Gb/s 8MB Cache 3.5-inch Hard Drive
SKU: 9X5066-103
Price: $103.62
9X5066-135 - Seagate Cheetah 15K.4 73GB 15000RPM SAS 3Gb/s 8MB Cache 3.5-inch Hard Drive
SKU: 9X5066-135
Price: $189.47
9X5066-133 - Seagate Cheetah 15K.4 73GB 15000RPM SAS 3Gb/s 8MB Cache 3.5-inch Hard Drive
SKU: 9X5066-133
Price: $232.82
9X5066-145 - Seagate Cheetah 15K.4 73GB 15000RPM SAS 3Gb/s 8MB Cache 3.5-inch Hard Drive
SKU: 9X5066-145
Price: $232.82
9X5066-139 - Seagate Cheetah 15K.4 73GB 15000RPM SAS 3Gb/s 8MB Cache 3.5-inch Hard Drive
SKU: 9X5066-139
Price: $528.45
9X5066-147 - Seagate Cheetah 15K.4 73GB 15000RPM SAS 3Gb/s 8MB Cache 3.5-inch Hard Drive
SKU: 9X5066-147
Price: $528.45
9X4004-180 - Seagate Cheetah 15K.4 146.8GB 15000RPM Fibre Channel 2Gb/s 8MB Cache 3.5-inch Hard Drive
SKU: 9X4004-180
Price: $306.61
9Y4066-180 - Seagate Savvio 73GB 10000RPM SAS 3Gb/s 8MB Cache (RoHS) 2.5-inch Hard Drive
SKU: 9Y4066-180
Price: $129.58
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.