Replacement for 9T4006-028: Drop-In Alternatives We Stock
Looking for a replacement for the 9T4006-028 (9T4006-028 - Seagate 18GB 15000RPM Ultra160 SCSI 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 9T4006-028
| SKU | 9T4006-028 |
|---|---|
| Product | 9T4006-028 - Seagate 18GB 15000RPM Ultra160 SCSI 3.5-inch Hard Drive |
| Current price | $250.53 |
| Stock status | In Stock |
| Detail page | View 9T4006-028 › |
Drop-in replacements for 9T4006-028
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.
9T4015-028 - Seagate Cheetah 18GB 15000RPM Ultra320 SCSI 68-Pin 8MB Cache (CE) 3.5-inch Hard Drive
SKU: 9T4015-028
Price: $175.51
9T3015-028 - Seagate Cheetah X15-36LP 36.7GB 15000RPM Ultra320 SCSI 68-Pin 8MB Cache 3.5-inch Hard Drive
SKU: 9T3015-028
Price: $626.32
9R6005-028 - Seagate Cheetah 73LP 73.4GB 10000RPM Ultra160 SCSI 68-Pin 4MB Cache (CE) 3.5-inch Hard Drive
SKU: 9R6005-028
Price: $198.16
9V8006-028 - Seagate Cheetah X15 36LP 18.4GB 10000RPM Ultra160 SCSI 80-Pin 4MB Cache (CE) 3.5-inch Hard Drive
SKU: 9V8006-028
Price: $253.51
947001-028 - Seagate 1GB 5400RPM Ultra SCSI 50-Pin 256KB Cache 3.5-inch Hard Drive
SKU: 947001-028
Price: $344.33
9E0005-028 - Seagate BarraCuda 9.1GB 7200RPM Wide Ultra SCSI 80-Pin 512KB Cache 3.5-inch Hard Drive
SKU: 9E0005-028
Price: $417.54
9B1016-028 - Seagate Hawk 2LP 1.06GB 5400RPM Fast SCSI 50-Pin 256KB Cache 3.5-inch Hard Drive
SKU: 9B1016-028
Price: $438.16
9W7005-046 - Seagate Cheetah 18GB 15000RPM Ultra320 SCSI 68-Pin 8MB Cache (CE) 3.5-inch Hard Drive
SKU: 9W7005-046
Price: $85.96
9T4006-027 - Seagate Cheetah X15 18GB 15000RPM Ultra160 SCSI 8MB Cache 80-Pin (CE) 3.5-inch Hard Drive
SKU: 9T4006-027
Price: $151.55
9T4006-004 - Seagate Cheetah X15 18GB 15000RPM Ultra160 SCSI 8MB Cache 80-Pin (CE) 3.5-inch Hard Drive
SKU: 9T4006-004
Price: $151.55
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.