Replacement for Q2431A: Drop-In Alternatives We Stock
Looking for a replacement for the Q2431A (Q2431A - HP LaserJet 4300 Printer)? 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 Q2431A
| SKU | Q2431A |
|---|---|
| Product | Q2431A - HP LaserJet 4300 Printer |
| Current price | $570.79 |
| Stock status | In Stock |
| Detail page | View Q2431A › |
Drop-in replacements for Q2431A
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.
Q2453-67917 - HP 8MB Flash 64MB SDRAM Combo Firmware DIMM Memory for LaserJet 4200/4300 Series Printer
SKU: Q2453-67917
Price: $83.88
Q2453A - HP 8MB Flash 64MB SDRAM Combo Firmware DIMM Memory for LaserJet 4200/4300 Series Printer
SKU: Q2453A
Price: $83.88
Q2439-67902 - HP Automatic Duplexer Unit Assembly for LaserJet 4200 / 4300 Series Printer
SKU: Q2439-67902
Price: $94.21
Q2439-69001 - HP Automatic Duplexer Unit Assembly for LaserJet 4200 / 4300 Series Printer
SKU: Q2439-69001
Price: $94.21
Q2439-69002 - HP Automatic Duplexer Unit Assembly for LaserJet 4200 / 4300 Series Printer
SKU: Q2439-69002
Price: $94.21
RM1-1215-000CN - HP Duplex Controller PCA Assembly for LaserJet 4200 / 4300 Printer
SKU: RM1-1215-000CN
Price: $98.33
RM1-1215-000 - HP Duplex Controller PCA Assembly for LaserJet 4200 / 4300 Printer
SKU: RM1-1215-000
Price: $98.33
RM1-1215 - HP Duplex Controller PCA Assembly for LaserJet 4200 / 4300 Printer
SKU: RM1-1215
Price: $98.33
RM1-0041-020CN - HP Tray Sensing Assembly for LaserJet M4345 / 4730 / 4300 / 4200 Printer
SKU: RM1-0041-020CN
Price: $113.68
RC1-0289 - HP Paper Handling Cover Top Rear Panel for LaserJet 4200 / 4250 / 4300 / 4350 Series Printer
SKU: RC1-0289
Price: $113.68
RC1-0289-000 - HP Paper Handling Cover Top Rear Panel for LaserJet 4200 / 4250 / 4300 / 4350 Series Printer
SKU: RC1-0289-000
Price: $113.68
RM1-0037-020CN - HP Paper Feed Roller for LaserJet 4200 / 4250 / 4300 / 4350 / 4345 Printer
SKU: RM1-0037-020CN
Price: $113.68
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.