Replacement for 9YP154-021: Drop-In Alternatives We Stock
Looking for a replacement for the 9YP154-021 (9YP154-021 - Seagate BarraCuda 7200.12 1TB 7200RPM SATA 6Gb/s 32MB 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 9YP154-021
| SKU | 9YP154-021 |
|---|---|
| Product | 9YP154-021 - Seagate BarraCuda 7200.12 1TB 7200RPM SATA 6Gb/s 32MB Cache 3.5-inch Hard Drive |
| Current price | $315.66 |
| Stock status | In Stock |
| Detail page | View 9YP154-021 › |
Drop-in replacements for 9YP154-021
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.
9BX158-021 - Seagate BarraCuda 7200.11 1TB 7200RPM SATA 3Gb/s 32MB Cache (RoHS) 3.5-inch Hard Drive
SKU: 9BX158-021
Price: $214.18
ST31000524AS - Seagate BarraCuda 1TB 7200RPM SATA 6Gb/s 32MB Cache 3.5-inch Hard Drive
SKU: ST31000524AS
Price: $147.37
9SL154-301 - Seagate BarraCuda 7200.12 1TB 7200RPM SATA 6Gb/s 32MB Cache 3.5-inch Hard Drive
SKU: 9SL154-301
Price: $160.00
9YP154-140 - Seagate BarraCuda 7200.12 1TB 7200RPM SATA 6Gb/s 32MB Cache 3.5-inch Hard Drive
SKU: 9YP154-140
Price: $192.08
9YP154-881 - Seagate BarraCuda 7200.12 1TB 7200RPM SATA 6Gb/s 32MB Cache 3.5-inch Hard Drive
SKU: 9YP154-881
Price: $271.92
9YP154-022 - Seagate BarraCuda 7200.12 1TB 7200RPM SATA 6Gb/s 32MB Cache 3.5-inch Hard Drive
SKU: 9YP154-022
Price: $296.30
9YP154-303 - Seagate BarraCuda 7200.12 1TB 7200RPM SATA 6Gb/s 32MB Cache 3.5-inch Hard Drive
SKU: 9YP154-303
Price: $331.58
9YP154-516 - Seagate BarraCuda 7200.12 1TB 7200RPM SATA 6Gb/s 32MB Cache 3.5-inch Hard Drive
SKU: 9YP154-516
Price: $357.09
9YP154-304 - Seagate BarraCuda 7200.12 1TB 7200RPM SATA 6Gb/s 32MB Cache 3.5-inch Hard Drive
SKU: 9YP154-304
Price: $380.04
9YP154-520 - Seagate BarraCuda 7200.12 1TB 7200RPM SATA 6Gb/s 32MB Cache 3.5-inch Hard Drive
SKU: 9YP154-520
Price: $385.14
9YP154-020 - Seagate BarraCuda 7200.12 1TB 7200RPM SATA 6Gb/s 32MB Cache 3.5-inch Hard Drive
SKU: 9YP154-020
Price: $395.34
9YP154-543 - Seagate BarraCuda 7200.12 1TB 7200RPM SATA 6Gb/s 32MB Cache 3.5-inch Hard Drive
SKU: 9YP154-543
Price: $548.82
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.