Replacement for P9003: Drop-In Alternatives We Stock
Looking for a replacement for the P9003 (P9003 - Dell 40GB 5400RPM AT100 2.5-inchHard Drive)? Pro Disk Network ships Dell 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 P9003
| SKU | P9003 |
|---|---|
| Product | P9003 - Dell 40GB 5400RPM AT100 2.5-inchHard Drive |
| Current price | $164.30 |
| Stock status | In Stock |
| Detail page | View P9003 › |
Drop-in replacements for P9003
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.
0M1948 - Dell 40GB 5400RPM ATA/IDE 2.5-inch hard Drive for Inspiron 1100Hard Drive
SKU: 0M1948
Price: $85.12
07X891 - Dell 40GB 5400RPM ATA/IDE 2.5-inch hard Drive for Inspiron 8600Hard Drive
SKU: 07X891
Price: $85.12
7X891 - Dell 40GB 5400RPM ATA/IDE 2.5-inch hard Drive for Inspiron 8600Hard Drive
SKU: 7X891
Price: $85.12
M1948 - Dell 40GB 5400RPM ATA/IDE 2.5-inch hard Drive for Inspiron 1100Hard Drive
SKU: M1948
Price: $85.12
09Y386 - Dell 40GB 5400RPM ATA/IDE 2.5-inch hard Drive for Latitude C600Hard Drive
SKU: 09Y386
Price: $85.82
9Y386 - Dell 40GB 5400RPM ATA/IDE 2.5-inch hard Drive for Latitude C600Hard Drive
SKU: 9Y386
Price: $85.82
W9811 - Dell 40GB 5400RPM AT100 8MB Cache 2.5-inch hard Drive for Latitude D410Hard Drive
SKU: W9811
Price: $93.68
0W9811 - Dell 40GB 5400RPM AT100 8MB Cache 2.5-inch hard Drive for Latitude D410Hard Drive
SKU: 0W9811
Price: $93.68
P5177 - Dell 40GB 5400RPM AT100 8MB Cache 2.5-inch hard Drive for Inspiron 6000Hard Drive
SKU: P5177
Price: $97.09
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.