Replacement for 9N3011-042: Drop-In Alternatives We Stock
Looking for a replacement for the 9N3011-042 (9N3011-042 - Seagate BarraCuda 18XL 9.1GB 7200RPM Wide Ultra2 SCSI 80-Pin 1MB 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 9N3011-042
| SKU | 9N3011-042 |
|---|---|
| Product | 9N3011-042 - Seagate BarraCuda 18XL 9.1GB 7200RPM Wide Ultra2 SCSI 80-Pin 1MB Cache (CE) 3.5-inch Hard Drive |
| Current price | $91.20 |
| Stock status | In Stock |
| Detail page | View 9N3011-042 › |
Drop-in replacements for 9N3011-042
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.
9A8001-042 - Seagate BarraCuda 4.3GB 7200RPM Fast SCSI 50-Pin 1MB Cache 3.5-inch Hard Drive
SKU: 9A8001-042
Price: $88.78
9N2011-042 - Seagate BarraCuda 18XL 18.4GB 7200RPM Ultra160 SCSI 80-Pin 2MB Cache (CE) 3.5-inch Hard Drive
SKU: 9N2011-042
Price: $161.04
9C6003-042 - Seagate BarraCuda 4LP 2.16GB 7200RPM Ultra SCSI 80-Pin 512KB Cache (CE) 3.5-inch Hard Drive
SKU: 9C6003-042
Price: $263.33
9W2812-042 - Seagate BarraCuda 7200.7 80GB 7200RPM SATA 1.5Gb/s 8MB Cache (CE) 3.5-inch Hard Drive
SKU: 9W2812-042
Price: $291.79
9L2004-026 - Seagate BarraCuda 18LP 18GB 7200RPM Wide Ultra2 SCSI 80-Pin 1MB Cache (CE) 3.5-inch Hard Drive
SKU: 9L2004-026
Price: $77.05
9J6003-040 - Seagate BarraCuda 4XL 4.55GB 7200RPM Wide Ultra SCSI 80-Pin 512KB Cache (CE) 3.5-inch Hard Drive
SKU: 9J6003-040
Price: $82.42
9J4003-032 - Seagate BarraCuda 9LP 4.55GB 7200RPM Wide Ultra SCSI 80-Pin 512KB Cache (CE) 3.5-inch Hard Drive
SKU: 9J4003-032
Price: $82.42
9N3011-044 - Seagate BarraCuda 18XL 9.1GB 7200RPM Wide Ultra2 SCSI 80-Pin 1MB Cache (CE) 3.5-inch Hard Drive
SKU: 9N3011-044
Price: $91.20
9J4014-032 - Seagate BarraCuda 9LP 4.55GB 7200RPM Wide Ultra2 SCSI 80-Pin 512KB Cache 3.5-inch Hard Drive
SKU: 9J4014-032
Price: $95.08
9J4014-048 - Seagate BarraCuda 9LP 4.55GB 7200RPM Wide Ultra2 SCSI 80-Pin 512KB Cache 3.5-inch Hard Drive
SKU: 9J4014-048
Price: $95.08
9J6003-058 - Seagate BarraCuda 4XL 4.55GB 7200RPM Wide Ultra SCSI 80-Pin 1MB Cache 3.5-inch Hard Drive
SKU: 9J6003-058
Price: $103.62
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.