Replacement for 0251P: Drop-In Alternatives We Stock
Looking for a replacement for the 0251P (0251P - Dell Quantum 6.4GB 5400RPM IDE / ATA 3.5-inch Hard 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 0251P
| SKU | 0251P |
|---|---|
| Product | 0251P - Dell Quantum 6.4GB 5400RPM IDE / ATA 3.5-inch Hard Drive |
| Current price | $392.99 |
| Stock status | In Stock |
| Detail page | View 0251P › |
Drop-in replacements for 0251P
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.
000030YM - Dell Quantum Fireball Plus 10GB 5400RPM IDE 3.5-inch Hard Drive
SKU: 000030YM
Price: $128.95
4843U - Dell 13.6GB 5400RPM ATA/IDE 3.5-inch hard Drive for Dimension LC Hard Drive
SKU: 4843U
Price: $66.97
04843U - Dell 13.6GB 5400RPM ATA/IDE 3.5-inch hard Drive for Dimension LC Hard Drive
SKU: 04843U
Price: $66.97
0AK040 - Dell 20GB 5400RPM ATA/IDE 3.5-inch hard Drive for Optiplex GX150 Hard Drive
SKU: 0AK040
Price: $92.92
01722U - Dell 20GB 5400RPM ATA/IDE 3.5-inch hard Drive for OptiPlex GX300 Hard Drive
SKU: 01722U
Price: $92.92
1722U - Dell 20GB 5400RPM ATA/IDE 3.5-inch hard Drive for OptiPlex GX300 Hard Drive
SKU: 1722U
Price: $92.92
AK040 - Dell 20GB 5400RPM ATA/IDE 3.5-inch hard Drive for Optiplex GX150 Hard Drive
SKU: AK040
Price: $92.92
06420R - Dell 13.6GB 5400RPM ATA/IDE 3.5-inch hard Drive for Dimension XPS T Hard Drive
SKU: 06420R
Price: $94.36
6420R - Dell 13.6GB 5400RPM ATA/IDE 3.5-inch hard Drive for Dimension XPS T Hard Drive
SKU: 6420R
Price: $94.36
7043U - Dell 13.6GB 5400RPM ATA/IDE 3.5-inch hard Drive for OptiPlex GX1P Hard Drive
SKU: 7043U
Price: $102.45
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.