Replacement for 9Y4066-139: Drop-In Alternatives We Stock
Looking for a replacement for the 9Y4066-139 (9Y4066-139 - Seagate Savvio 73GB 10000RPM SAS 3Gb/s 8MB Cache (RoHS) 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 9Y4066-139
| SKU | 9Y4066-139 |
|---|---|
| Product | 9Y4066-139 - Seagate Savvio 73GB 10000RPM SAS 3Gb/s 8MB Cache (RoHS) 2.5-inch Hard Drive |
| Current price | $112.53 |
| Stock status | In Stock |
| Detail page | View 9Y4066-139 › |
Drop-in replacements for 9Y4066-139
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.
9Y5066-139 - Seagate Savvio 10K.1 36GB 10000RPM SAS 3Gb/s 8MB Cache (CE) 2.5-inch Hard Drive
SKU: 9Y5066-139
Price: $189.47
9Y5006-139 - Seagate Savvio 10K.1 36.7GB 10000RPM Ultra320 SCSI 8MB Cache 80-Pin 2.5-inch Hard Drive
SKU: 9Y5006-139
Price: $189.47
9FJ066-139 - Seagate Savvio 10K.3 146GB 10000RPM SAS 6Gb/s 16MB Cache (512e) 2.5-inch Hard Drive
SKU: 9FJ066-139
Price: $240.29
9FK066-139 - Seagate Savvio 10K.3 300GB 10000RPM SAS 6Gb/s 16MB Cache 2.5-inch Hard Drive
SKU: 9FK066-139
Price: $365.24
9X5066-139 - Seagate Cheetah 15K.4 73GB 15000RPM SAS 3Gb/s 8MB Cache 3.5-inch Hard Drive
SKU: 9X5066-139
Price: $528.45
9X3005-139 - Seagate Cheetah 10K.7 73GB 10000RPM Ultra320 SCSI 68-Pin 8MB Cache (CE) 3.5-inch Hard Drive
SKU: 9X3005-139
Price: $700.00
ST973401SS - Seagate Savvio 73GB 10000RPM SAS 3Gb/s 8MB Cache 2.5-inch Hard Drive
SKU: ST973401SS
Price: $71.58
9Y4066-610 - Seagate Savvio 73GB 10000RPM SAS 3Gb/s 8MB Cache (RoHS) 2.5-inch Hard Drive
SKU: 9Y4066-610
Price: $129.58
9Y4066-527 - Seagate Savvio 73GB 10000RPM SAS 3Gb/s 8MB Cache (RoHS) 2.5-inch Hard Drive
SKU: 9Y4066-527
Price: $129.58
9Y4066-609 - Seagate Savvio 73GB 10000RPM SAS 3Gb/s 8MB Cache (RoHS) 2.5-inch Hard Drive
SKU: 9Y4066-609
Price: $129.58
9Y4066-607 - Seagate Savvio 73GB 10000RPM SAS 3Gb/s 8MB Cache (RoHS) 2.5-inch Hard Drive
SKU: 9Y4066-607
Price: $129.58
9Y4066-602 - Seagate Savvio 73GB 10000RPM SAS 3Gb/s 8MB Cache (RoHS) 2.5-inch Hard Drive
SKU: 9Y4066-602
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.