Replacement for 9N7005-021: Drop-In Alternatives We Stock
Looking for a replacement for the 9N7005-021 (9N7005-021 - Seagate Cheetah 36LP 36.7GB 10000RPM SCSI 68-Pin 4MB Cache (CE) 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 9N7005-021
| SKU | 9N7005-021 |
|---|---|
| Product | 9N7005-021 - Seagate Cheetah 36LP 36.7GB 10000RPM SCSI 68-Pin 4MB Cache (CE) 3.5-inch Hard Drive |
| Current price | $122.51 |
| Stock status | In Stock |
| Detail page | View 9N7005-021 › |
Drop-in replacements for 9N7005-021
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.
9K8005-021 - Seagate Cheetah 9LP 4.5GB 10000RPM Wide Ultra2 SCSI 68-Pin 1MB Cache (CE) 3.5-inch Hard Drive
SKU: 9K8005-021
Price: $150.72
9J9005-021 - Seagate Cheetah 18.2GB 10000RPM Wide Ultra2 SCSI 68-Pin 1MB Cache 3.5-inch Hard Drive
SKU: 9J9005-021
Price: $211.97
9E1005-021 - Seagate Cheetah 9.1GB 10000RPM Wide Ultra SCSI 68-Pin 512KB Cache Hot-Swappable (CE) 3.5-inch Hard Drive
SKU: 9E1005-021
Price: $344.33
9L8005-021 - Seagate Cheetah 18LP 18.2GB 10000RPM Wide Ultra2 SCSI 68-Pin 1MB Cache 3.5-inch Hard Drive
SKU: 9L8005-021
Price: $417.54
9T4015-021 - Seagate Cheetah 18GB 15000RPM Ultra320 SCSI 68-Pin 8MB Cache (CE) 3.5-inch Hard Drive
SKU: 9T4015-021
Price: $175.51
9T3015-021 - Seagate Cheetah X15-36LP 36.7GB 15000RPM Ultra320 SCSI 68-Pin 8MB Cache 3.5-inch Hard Drive
SKU: 9T3015-021
Price: $626.32
9U9005-021 - Seagate Cheetah 15K.3 36.7GB 15000RPM Ultra320 SCSI 68-Pin 8MB Cache (CE) 3.5-inch Hard Drive
SKU: 9U9005-021
Price: $626.32
9N7005-026 - Seagate Cheetah 36LP 36.7GB 10000RPM SCSI 68-Pin 4MB Cache (CE) 3.5-inch Hard Drive
SKU: 9N7005-026
Price: $122.51
9N7005-049 - Seagate Cheetah 36LP 36.7GB 10000RPM SCSI 68-Pin 4MB Cache (CE) 3.5-inch Hard Drive
SKU: 9N7005-049
Price: $122.51
9N7005-043 - Seagate Cheetah 36LP 36.7GB 10000RPM SCSI 68-Pin 4MB Cache (CE) 3.5-inch Hard Drive
SKU: 9N7005-043
Price: $122.51
9N7005-045 - Seagate Cheetah 36LP 36.7GB 10000RPM SCSI 68-Pin 4MB Cache (CE) 3.5-inch Hard Drive
SKU: 9N7005-045
Price: $122.51
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.