Replacement for 9YP142-520: Drop-In Alternatives We Stock
Looking for a replacement for the 9YP142-520 (9YP142-520 - Seagate BarraCuda 7200.12 500GB 7200RPM SATA 6Gb/s 16MB 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 9YP142-520
| SKU | 9YP142-520 |
|---|---|
| Product | 9YP142-520 - Seagate BarraCuda 7200.12 500GB 7200RPM SATA 6Gb/s 16MB Cache 3.5-inch Hard Drive |
| Current price | $262.32 |
| Stock status | In Stock |
| Detail page | View 9YP142-520 › |
Drop-in replacements for 9YP142-520
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.
9YP14C-520 - Seagate Barracuda 7200.12 320GB 7200RPM SATA 6Gb/s 16MB Cache 3.5-inch Hard Drive
SKU: 9YP14C-520
Price: $96.84
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
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
9RT143-520 - Seagate Momentus 7200.4 500GB 7200RPM SATA 3Gb/s 16MB Cache 2.5-inch Hard Drive
SKU: 9RT143-520
Price: $565.32
9YP154-520 - Seagate BarraCuda 7200.12 1TB 7200RPM SATA 6Gb/s 32MB Cache 3.5-inch Hard Drive
SKU: 9YP154-520
Price: $385.14
ST500DM002 - Seagate BarraCuda 500GB 7200RPM SATA 6Gb/s 16MB Cache 3.5-inch Hard Drive
SKU: ST500DM002
Price: $68.42
ST3500413AS - Seagate BarraCuda 7200.12 500GB 7200RPM SATA 6Gb/s 16MB Cache 3.5-inch Hard Drive
SKU: ST3500413AS
Price: $110.53
9YP142-303 - Seagate BarraCuda 7200.12 500GB 7200RPM SATA 6Gb/s 16MB Cache 3.5-inch Hard Drive
SKU: 9YP142-303
Price: $110.53
1BD142-302 - Seagate BarraCuda 7200.12 500GB 7200RPM SATA 6Gb/s 16MB Cache 3.5-inch Hard Drive
SKU: 1BD142-302
Price: $121.26
1BD142-501 - Seagate BarraCuda 7200.12 500GB 7200RPM SATA 6Gb/s 16MB Cache 3.5-inch Hard Drive
SKU: 1BD142-501
Price: $128.95
1SB10A-020 - Seagate BarraCuda 7200.12 500GB 7200RPM SATA 6Gb/s 16MB Cache (CE) 3.5-inch Hard Drive
SKU: 1SB10A-020
Price: $129.58
18D142-300 - Seagate BarraCuda 500GB 7200RPM SATA 6Gb/s 16MB Cache (CE) 3.5-inch Hard Drive
SKU: 18D142-300
Price: $129.58
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.