Replacement for 9YH146-552: Drop-In Alternatives We Stock
Looking for a replacement for the 9YH146-552 (9YH146-552 - Seagate 1TB 5400RPM SATA 3Gb/s 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 9YH146-552
| SKU | 9YH146-552 |
|---|---|
| Product | 9YH146-552 - Seagate 1TB 5400RPM SATA 3Gb/s 2.5-inch Hard Drive |
| Current price | $269.12 |
| Stock status | In Stock |
| Detail page | View 9YH146-552 › |
Drop-in replacements for 9YH146-552
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.
9ZM175-552 - Seagate Constellation ES.3 2TB 7200RPM SATA 6Gb/s 128MB Cache (CE) 3.5-inch Hard Drive
SKU: 9ZM175-552
Price: $529.58
9ZM178-552 - Seagate Constellation ES.3 3TB 7200RPM SATA 6Gb/s 128MB Cache (512n) 3.5-inch Hard Drive
SKU: 9ZM178-552
Price: $625.50
9ZM170-552 - Seagate 4TB 7200RPM SATA 6Gb/s 128MB Cache 3.5-inch Hard Drive
SKU: 9ZM170-552
Price: $877.61
9FJ066-552 - Seagate Savvio 10K.3 146GB 10000RPM SAS 6Gb/s 16MB Cache (512e) 2.5-inch Hard Drive
SKU: 9FJ066-552
Price: $240.29
9FK066-552 - Seagate Savvio 10K.3 300GB 10000RPM SAS 6Gb/s 16MB Cache 2.5-inch Hard Drive
SKU: 9FK066-552
Price: $365.24
ST1000LM024 - Seagate 1TB 5400RPM SATA 3Gb/s 2.5-inch Laptop Hard Drive for Inspiron N5110
SKU: ST1000LM024
Price: $94.74
ST1000LM010 - Seagate Freeplay 1TB 5400RPM SATA 3Gb/s 16MB Cache 2.5-inch Hard Drive
SKU: ST1000LM010
Price: $163.16
STBD1000100 - Seagate Momentus LP 1TB 5400RPM SATA 3Gb/s 8MB Cache 2.5-inch Hard Drive
SKU: STBD1000100
Price: $182.93
ST1000DL003 - Seagate BarraCuda Green 1TB 5400RPM SATA 3Gb/s 32MB Cache 3.5-inch Hard Drive
SKU: ST1000DL003
Price: $282.20
ST1000LM002 - Seagate FreePlay 1TB 5400RPM SATA 3Gb/s 32MB Cache 2.5-inch Hard Drive
SKU: ST1000LM002
Price: $480.21
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.