Replacement for 9SW066-158: Drop-In Alternatives We Stock
Looking for a replacement for the 9SW066-158 (9SW066-158 - Seagate 300GB 15000RPM SAS 6Gb/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 9SW066-158
| SKU | 9SW066-158 |
|---|---|
| Product | 9SW066-158 - Seagate 300GB 15000RPM SAS 6Gb/s 64MB Cache 2.5-inch Hard Drive |
| Current price | $215.79 |
| Stock status | In Stock |
| Detail page | View 9SW066-158 › |
Drop-in replacements for 9SW066-158
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.
9TE066-158 - Seagate Savvio 10K.5 300GB 10000RPM SAS 6Gb/s 64MB Cache 2.5-inch Hard Drive
SKU: 9TE066-158
Price: $291.79
9SV066-158 - Seagate Savvio 15K.3 146GB 15000RPM SAS 6Gb/s 64MB Cache 2.5-inch Hard Drive
SKU: 9SV066-158
Price: $189.47
9SM260-158 - Seagate Constellation ES.2 3TB 7200RPM SAS 6Gb/s 64MB Cache 3.5-inch Hard Drive
SKU: 9SM260-158
Price: $189.47
9TG066-158 - Seagate Savvio 10K.5 600GB 10000RPM SAS 6Gb/s 64MB Cache 2.5-inch Hard Drive
SKU: 9TG066-158
Price: $338.95
9YZ268-158 - Seagate 2TB 7200RPM SAS 6Gb/s 64MB 3.5-inch Cache Hard Drive
SKU: 9YZ268-158
Price: $392.99
9TH066-158 - Seagate 900GB 10000RPM SAS 6.0Gbps 64MB Cache 2.5-inch Hard Drive
SKU: 9TH066-158
Price: $147.37
9FS066-158 - Seagate Cheetah NS.2 600GB 10000RPM SAS 6Gb/s 16MB Cache (CE) 3.5-inch Hard Drive
SKU: 9FS066-158
Price: $570.95
9YZ264-158 - Seagate 1TB 7200RPM SAS 6Gb/s 3.5-inch Hard Drive with Tray
SKU: 9YZ264-158
Price: $170.53
9YZ261-158 - Seagate 1TB 7200RPM SAS 6Gb/s 3.5-inch Hard Drive with Tray
SKU: 9YZ261-158
Price: $344.84
9SW066-150 - Seagate 300GB 15000RPM SAS 6Gb/s 64MB Cache 2.5-inch Hard Drive
SKU: 9SW066-150
Price: $50.53
9SW066-039 - Seagate 300GB 15000RPM SAS 6Gb/s 64MB Cache 2.5-inch Hard Drive
SKU: 9SW066-039
Price: $128.42
ST9300453SS - Seagate Savvio 15K.3 300GB 15000RPM SAS 6Gb/s 64MB Cache 2.5-inch Hard Drive
SKU: ST9300453SS
Price: $170.53
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.