Replacement for MK442: Drop-In Alternatives We Stock
Looking for a replacement for the MK442 (MK442 - Dell Laptop for Inspiron 1100)? 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 MK442
| SKU | MK442 |
|---|---|
| Product | MK442 - Dell Laptop for Inspiron 1100 |
| Current price | $87.74 |
| Stock status | In Stock |
| Detail page | View MK442 › |
Drop-in replacements for MK442
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.
310-6499 - Dell 65-Watts AC Adapter for Inspiron 1000, 1100, 1300, 2200, B120, B13
SKU: 310-6499
Price: $87.74
310-2993 - Dell 90W 3-Pin Square Tip PA-9 AC Adapter for Inspiron 1100 5100 8200
SKU: 310-2993
Price: $92.34
K2463 - Dell 60GB 4200RPM ATA/IDE 2.5-inch hard Drive for Inspiron 1100/ 1150/ 5100 SeriesHard Drive
SKU: K2463
Price: $92.46
0K2463 - Dell 60GB 4200RPM ATA/IDE 2.5-inch hard Drive for Inspiron 1100/ 1150/ 5100 SeriesHard Drive
SKU: 0K2463
Price: $92.46
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.