Replacement for 301070: Drop-In Alternatives We Stock
Looking for a replacement for the 301070 (301070 Seagate 500GB 7200RPM SATA 3Gb/s 3.5-Inch)? 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 301070
| SKU | 301070 |
|---|---|
| Product | 301070 Seagate 500GB 7200RPM SATA 3Gb/s 3.5-Inch |
| Current price | $347.63 |
| Stock status | In Stock |
| Detail page | View 301070 › |
Drop-in replacements for 301070
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.
ST3500514NS - Seagate Constellation 500GB 7200RPM SATA 3Gb/s 32MB Cache 3.5-inch Hard Drive
SKU: ST3500514NS
Price: $50.53
ST3500418AS - Seagate BarraCuda 7200.12 500GB 7200RPM SATA 3Gb/s 16MB Cache 3.5-inch Hard Drive
SKU: ST3500418AS
Price: $68.42
9JW152-536 - Seagate Constellation ES 500GB 7200RPM SATA 3Gb/s 32MB Cache 3.5-inch Hard Drive
SKU: 9JW152-536
Price: $84.21
ST3500630NS - Seagate BarraCuda ES NL35 Series 500GB 7200RPM SATA 3Gb/s 16MB Cache 3.5-inch Hard Drive
SKU: ST3500630NS
Price: $86.32
9BL146-784 - Seagate BarraCuda ES 500GB 7200RPM SATA 3Gb/s 16MB Cache 3.5-inch Hard Drive
SKU: 9BL146-784
Price: $98.71
9SL142-302 - Seagate BarraCuda 7200.12 500GB 7200RPM SATA 3Gb/s 16MB Cache 3.5-inch Hard Drive
SKU: 9SL142-302
Price: $110.53
9BJ146-308 - Seagate BarraCuda 7200.1 500GB 7200RPM SATA 3Gb/s 16MB Cache 3.5-inch Hard Drive
SKU: 9BJ146-308
Price: $110.53
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.