Replacement for ST3355000SS: Drop-In Alternatives We Stock
Looking for a replacement for the ST3355000SS (ST3355000SS - Seagate 300GB 10000RPM SAS 3Gb/s 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 ST3355000SS
| SKU | ST3355000SS |
|---|---|
| Product | ST3355000SS - Seagate 300GB 10000RPM SAS 3Gb/s 3.5-inch Hard Drive |
| Current price | $301.25 |
| Stock status | In Stock |
| Detail page | View ST3355000SS › |
Drop-in replacements for ST3355000SS
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.
9DJ066-052 - Seagate 300GB 10000RPM SAS 3Gb/s 3.5-inch Hard Drive with Tray
SKU: 9DJ066-052
Price: $291.79
9DJ066-054 - Seagate 300GB 10000RPM SAS 3Gb/s 3.5-inch Hard Drive with Tray
SKU: 9DJ066-054
Price: $450.00
ST3146803SS - Seagate Savvio 146GB 3Gb/s 10000RPM SAS 3Gb/s 16MB Cache SFF 2.5-inch Hard Drive
SKU: ST3146803SS
Price: $175.47
9WE066-150 - Seagate 300GB 10000RPM SAS 6Gb/s 64MB Cache 2.5-inch Hard Drive
SKU: 9WE066-150
Price: $47.37
ST300MM0048 - Seagate Performance 10K.8 300GB 10000RPM SAS 12Gb/s 128MB Cache 2.5-inch Hard Drive
SKU: ST300MM0048
Price: $92.63
ST300MM0026 - Seagate Savvio 300GB 10000RPM 64MB Cache SAS 6Gb/s 2.5-inch (SE) Hard Drive
SKU: ST300MM0026
Price: $98.68
9TE066-031 - Seagate Savvio 10K.5 300GB 10000RPM SAS 6Gb/s 64MB Cache 2.5-inch Hard Drive
SKU: 9TE066-031
Price: $110.53
9TE066-037 - Seagate Savvio 10K.5 300GB 10000RPM SAS 6Gb/s 64MB Cache 2.5-inch Hard Drive
SKU: 9TE066-037
Price: $110.53
9TE066-002 - Seagate 300GB 10000RPM SAS 6Gb/s 64MB Cache 2.5-inch Hard Drive
SKU: 9TE066-002
Price: $113.68
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.