Replacement for 9TH066-031: Drop-In Alternatives We Stock
Looking for a replacement for the 9TH066-031 (9TH066-031 - Seagate 900GB 10000RPM SAS 6Gb/s 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 9TH066-031
| SKU | 9TH066-031 |
|---|---|
| Product | 9TH066-031 - Seagate 900GB 10000RPM SAS 6Gb/s 2.5-inch Hard Drive |
| Current price | $235.79 |
| Stock status | In Stock |
| Detail page | View 9TH066-031 › |
Drop-in replacements for 9TH066-031
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.
9XS066-031 - Seagate Savvio 10K.5 900GB 10000RPM SAS 6Gb/s 64MB Cache (CE) 2.5-inch Hard Drive
SKU: 9XS066-031
Price: $329.64
1FE200-031 - Seagate Performance 10K.8 900GB 10000RPM SAS 12Gb/s 128MB Cache (CE) 2.5-inch Enterprise Hard Drive
SKU: 1FE200-031
Price: $282.20
9TE066-031 - Seagate Savvio 10K.5 300GB 10000RPM SAS 6Gb/s 64MB Cache 2.5-inch Hard Drive
SKU: 9TE066-031
Price: $110.53
9WG066-031 - Seagate Savvio 10K.6 600GB 10000RPM SAS 6Gb/s 64MB Cache (CE) 2.5-inch Hard Drive
SKU: 9WG066-031
Price: $165.79
9FJ066-031 - Seagate Savvio 10K.3 146GB 10000RPM SAS 6Gb/s 16MB Cache (512e) 2.5-inch Hard Drive
SKU: 9FJ066-031
Price: $240.29
9PN066-031 - Seagate Savvio 10K.4 600GB 10000RPM SAS 6Gb/s 16MB Cache (CE) 2.5-inch Hard Drive
SKU: 9PN066-031
Price: $436.08
9FS066-031 - Seagate Cheetah NS.2 600GB 10000RPM SAS 6Gb/s 16MB Cache (CE) 3.5-inch Hard Drive
SKU: 9FS066-031
Price: $859.30
ST900MM0007 - Seagate Savvio 900GB 10000RPM SAS 6Gb/s 64MB Cache 2.5-inch Hard Drive
SKU: ST900MM0007
Price: $50.53
9WH066-091 - Seagate Savvio 10K.6 900GB 10000RPM SAS 6Gb/s 64MB Cache Hot-Pluggable (RoHS) 2.5-inch Hard Drive
SKU: 9WH066-091
Price: $80.14
ST9900605SS - Seagate Savvio 10K.5 900GB 10000RPM SAS 6Gb/s 64MB Cache 2.5-inch Hard Drive
SKU: ST9900605SS
Price: $89.47
ST9900805SS - Seagate Savvio 10K.5 900GB 10000RPM SAS 6Gb/s 64MB Cache 2.5-inch Hard Drive
SKU: ST9900805SS
Price: $94.74
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.