Replacement for 940002-050: Drop-In Alternatives We Stock
Looking for a replacement for the 940002-050 (940002-050 - Seagate 426MB 4400RPM SCSI 64KB 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 940002-050
| SKU | 940002-050 |
|---|---|
| Product | 940002-050 - Seagate 426MB 4400RPM SCSI 64KB Cache 3.5-inch Hard Drive |
| Current price | $326.00 |
| Stock status | In Stock |
| Detail page | View 940002-050 › |
Drop-in replacements for 940002-050
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.
940002-031 - Seagate 426MB 4400RPM Fast SCSI 50-Pin 64KB Cache 3.5-inch Hard Drive
SKU: 940002-031
Price: $392.99
ST1581N - Seagate 525MB 4400RPM Fast SCSI 256KB Cache 50-Pin 3.5-inch Hard Drive
SKU: ST1581N
Price: $392.99
9T9001-050 - Seagate Cheetah 36ES 36.7GB 10000RPM Ultra160 SCSI 80-Pin 4MB Cache (CE) 3.5-inch Hard Drive
SKU: 9T9001-050
Price: $122.51
9N9001-050 - Seagate Cheetah 18XL 18.4GB 10000RPM Ultra160 SCSI 80-Pin 4MB Cache (CE) 3.5-inch Hard Drive
SKU: 9N9001-050
Price: $131.93
9R6006-050 - Seagate 73GB 10000RPM Ultra160 SCSI 4MB Cache 3.5-inch Hard Drive
SKU: 9R6006-050
Price: $146.29
9Z2006-050 - Seagate Cheetah 15K.5 146GB 15000RPM Ultra320 SCSI 80-Pin 16MB Cache (CE) 3.5-inch Hard Drive
SKU: 9Z2006-050
Price: $184.00
9N2012-050 - Seagate BarraCuda 18XL 18.2GB 7200RPM Ultra160 SCSI 68-Pin 2MB Cache (CE) 3.5-inch Hard Drive
SKU: 9N2012-050
Price: $184.00
9V4006-050 - Seagate Cheetah 10K.6 36GB 10000RPM Ultra320 SCSI 8MB Cache 80-Pin 3.5-inch Hard Drive
SKU: 9V4006-050
Price: $185.34
9V3006-050 - Seagate Cheetah 10K.6 73GB 10000RPM Ultra320 SCSI 8MB Cache 80-Pin 3.5-inch Hard Drive
SKU: 9V3006-050
Price: $254.45
9C6004-050 - Seagate BarraCuda 4LP 4.35GB 7200RPM Wide Ultra SCSI 80-Pin 512KB Cache 3.5-inch Hard Drive
SKU: 9C6004-050
Price: $282.20
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.