Replacement for 17-03503-01: Drop-In Alternatives We Stock
Looking for a replacement for the 17-03503-01 (17-03503-01 - HP 2.1GB SCSI Hard Drive)? Pro Disk Network ships HP 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 17-03503-01
| SKU | 17-03503-01 |
|---|---|
| Product | 17-03503-01 - HP 2.1GB SCSI Hard Drive |
| Current price | $92.16 |
| Stock status | In Stock |
| Detail page | View 17-03503-01 › |
Drop-in replacements for 17-03503-01
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.
C3725-39016 - HP 2.17GB 5400RPM SCSI Wide Differential Single-Ended 50-Pin 3.5-inch Hard Hard Drive
SKU: C3725-39016
Price: $837.92
C3725-39013 - HP 2.17GB 5400RPM SCSI Wide Differential Single-Ended 50-Pin 3.5-inch Hard Hard Drive
SKU: C3725-39013
Price: $933.41
262171-001 - HP Hot-Swap Hard Drive Cage with SCSI Simplex Backplane Board for ProLiant Server
SKU: 262171-001
Price: $96.84
176496-001 - HP 36.4GB 10000RPM Ultra-160 SCSI Hot-Pluggable LVD 80-Pin 3.5-inch Hard Drive
SKU: 176496-001
Price: $102.80
3R-A4017-AA - HP 18.2GB 10000RPM Ultra-320 SCSI Hot-Pluggable LVD 80-Pin 3.5-inch Hard Drive
SKU: 3R-A4017-AA
Price: $113.57
CA01776-B94400HP - Fujitsu Enterprise 36.4GB 10000RPM Ultra2 Wide SCSI 80-Pin 2MB Cache 3.5-inch Hard Disk Drive
SKU: CA01776-B94400HP
Price: $122.80
CA01776-B54100DC - HP Compaq 18.2GB 10000RPM Wide Ultra3 SCSI 3.5-inch Hard Drive
SKU: CA01776-B54100DC
Price: $128.95
3R-A4017-11 - HP 18.2GB 10000RPM Wide Ultra3 SCSI Hot-Pluggable Hard Drive
SKU: 3R-A4017-11
Price: $143.39
176493-010 - HP 18.2GB 10000RPM Ultra-160 SCSI Hot-Pluggable LVD 80-Pin 3.5-inch Hard Drive
SKU: 176493-010
Price: $143.39
P1217-60001 - HP 9.1GB 7200RPM Ultra-160 SCSI Hot-Pluggable LVD 80-Pin 3.5-inch Hard Drive
SKU: P1217-60001
Price: $146.21
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.