Replacement for 9YP131-520: Drop-In Alternatives We Stock
Looking for a replacement for the 9YP131-520 (9YP131-520 - Seagate 250GB 7200RPM SATA 6Gb/s 8MB Cache 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 9YP131-520
| SKU | 9YP131-520 |
|---|---|
| Product | 9YP131-520 - Seagate 250GB 7200RPM SATA 6Gb/s 8MB Cache 3.5-inch Hard drive |
| Current price | $143.39 |
| Stock status | In Stock |
| Detail page | View 9YP131-520 › |
Drop-in replacements for 9YP131-520
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.
9BD143-520 - Seagate BarraCuda 7200.9 250GB 7200RPM SATA 3Gb/s 16MB Cache (CE) 3.5-inch Hard Drive
SKU: 9BD143-520
Price: $345.12
9BD131-520 - Seagate BarraCuda 7200.9 80GB 7200RPM SATA 3Gb/s 8MB Cache 3.5-inch Hard Drive
SKU: 9BD131-520
Price: $100.45
9BD135-520 - Seagate BarraCuda 7200.9 400GB 7200RPM SATA 3Gb/s 8MB Cache (CE) 3.5-inch Hard Drive
SKU: 9BD135-520
Price: $177.55
9BD132-520 - Seagate BarraCuda 7200.9 160GB 7200RPM SATA 3Gb/s 8MB Cache 3.5-inch Hard Drive
SKU: 9BD132-520
Price: $273.91
9BD138-520 - Seagate BarraCuda 7200.9 500GB 7200RPM SATA 3Gb/s 8MB Cache (CE) 3.5-inch Hard Drive
SKU: 9BD138-520
Price: $363.49
9YP14C-520 - Seagate Barracuda 7200.12 320GB 7200RPM SATA 6Gb/s 16MB Cache 3.5-inch Hard Drive
SKU: 9YP14C-520
Price: $96.84
9ZM175-520 - Seagate Constellation ES.3 2TB 7200RPM SATA 6Gb/s 128MB Cache (CE) 3.5-inch Hard Drive
SKU: 9ZM175-520
Price: $214.03
9ZM173-520 - Seagate Constellation ES.3 1TB 7200RPM SATA 6Gb/s 128MB Cache (512n) 3.5-inch Hard Drive
SKU: 9ZM173-520
Price: $249.39
9YP142-520 - Seagate BarraCuda 7200.12 500GB 7200RPM SATA 6Gb/s 16MB Cache 3.5-inch Hard Drive
SKU: 9YP142-520
Price: $262.32
9SM160-520 - Seagate Constellation ES.2 3TB 7200RPM SATA 6Gb/s 64MB Cache (CE) LLF Hot-pluggable 3.5-inch Hard Drive
SKU: 9SM160-520
Price: $335.26
9YP154-520 - Seagate BarraCuda 7200.12 1TB 7200RPM SATA 6Gb/s 32MB Cache 3.5-inch Hard Drive
SKU: 9YP154-520
Price: $385.14
9YZ164-520 - Seagate Constellation ES 1TB 7200RPM SATA 6Gb/s 64MB Cache 3.5-inch Hard Drive
SKU: 9YZ164-520
Price: $506.83
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.