Replacement for ST446452W: Drop-In Alternatives We Stock
Looking for a replacement for the ST446452W (ST446452W - Seagate Elite 47 47GB 5400RPM Wide Ultra SCSI 68-Pin 4MB Cache 5.25-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 ST446452W
| SKU | ST446452W |
|---|---|
| Product | ST446452W - Seagate Elite 47 47GB 5400RPM Wide Ultra SCSI 68-Pin 4MB Cache 5.25-inch Hard Drive |
| Current price | $330.83 |
| Stock status | In Stock |
| Detail page | View ST446452W › |
Drop-in replacements for ST446452W
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.
9C6006-047 - Seagate BarraCuda 4LP 4.2GB 7200RPM Wide Ultra SCSI 68-Pin 512KB Cache (CE) 3.5-inch Hard Drive
SKU: 9C6006-047
Price: $243.67
9J6003-047 - Seagate BarraCuda 4XL 4.55GB 7200RPM Wide Ultra SCSI 80-Pin 512KB Cache (CE) 3.5-inch Hard Drive
SKU: 9J6003-047
Price: $278.74
947001-051 - Seagate 1GB 5400RPM Ultra SCSI 50-Pin 256KB Cache 3.5-inch Hard Drive
SKU: 947001-051
Price: $172.62
947001-028 - Seagate 1GB 5400RPM Ultra SCSI 50-Pin 256KB Cache 3.5-inch Hard Drive
SKU: 947001-028
Price: $344.33
9L8006-047 - Seagate Cheetah 18LP 18.2GB 10000RPM Wide Ultra2 SCSI 80-Pin 1MB Cache (CE) 3.5-inch Hard Drive
SKU: 9L8006-047
Price: $82.42
9L9006-047 - Seagate Cheetah 18LP 9GB 10000RPM Wide Ultra2 SCSI 80-Pin 1MB Cache (CE) 3.5-inch Hard Drive
SKU: 9L9006-047
Price: $129.58
9J8006-047 - Seagate Cheetah 9LP 9.1GB 10000RPM Wide Ultra2 SCSI 80-Pin 1MB Cache 3.5-inch Hard Drive
SKU: 9J8006-047
Price: $143.39
9J5007-047 - Seagate Barracuda 18.2GB 7200RPM Ultra2 Wide SCSI 80-Pin 1MB Cache 3.5-inch Hard Drive
SKU: 9J5007-047
Price: $164.18
ST136475LC - Seagate BarraCuda 36.4GB 7200RPM Wide Ultra2 SCSI 80-Pin 1MB Cache 3.5-inch Hard Drive
SKU: ST136475LC
Price: $571.68
ST136475LW - Seagate BarraCuda 36.4GB 7200RPM Wide Ultra2 SCSI 3.5-inch Hard Drive
SKU: ST136475LW
Price: $836.42
9C6002-047 - Seagate BarraCuda 4LP 2.16GB 7200RPM Ultra SCSI 50-Pin 512KB Cache 3.5-inch Hard Drive
SKU: 9C6002-047
Price: $274.58
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.