Replacement for Q3722A: Drop-In Alternatives We Stock
Looking for a replacement for the Q3722A (Q3722A - HP LaserJet 9050N 50PPM 600DPI A3 Parallel Ethernet 128MB PCL5E/6 PS3)? 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 Q3722A
| SKU | Q3722A |
|---|---|
| Product | Q3722A - HP LaserJet 9050N 50PPM 600DPI A3 Parallel Ethernet 128MB PCL5E/6 PS3 |
| Current price | $1,454.54 |
| Stock status | In Stock |
| Detail page | View Q3722A › |
Drop-in replacements for Q3722A
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.
Q5961AR - HP LaserJet 2430TN Black & White Laser Printer 33-ppm 850-Sheets 1200dpi 64MB Memory Fast Ethernet Parallel USB
SKU: Q5961AR
Price: $577.80
Q5408A - HP LaserJet 4350TN 55PPM 1200dpi Legal Parallel USB Ethernet PS3 80MB
SKU: Q5408A
Price: $661.05
Q1342-60001 - HP Parallel to USB Cable Adapter for LaserJet 1000 Printer
SKU: Q1342-60001
Price: $73.68
J7972G - HP 1284b Parallel EIO Card for LaserJet 3000 & 3800 Series Printers
SKU: J7972G
Price: $157.07
Q7812A - HP LaserJet P3005 B/W Laser Printer 35ppm 600 Sheets 1200dpi x 1200dpi Legal A4 Parallel USB 2.0
SKU: Q7812A
Price: $262.88
Q7812A202 - HP LaserJet P3005 B/W Laser Printer 35ppm 600 Sheets 1200dpi x 1200dpi Legal A4 Parallel USB 2.0
SKU: Q7812A202
Price: $517.86
C4085A - HP LaserJet 8000 Black & White Laser Printer 24ppm 1100-Sheets 1200dpi x 1200dpi 16MB Memory Optional Duplex Parallel
SKU: C4085A
Price: $641.42
Q1334A - HP LaserJet 1300 Printer B/W Laser Printer Up to 19ppm Capacity 260 Sheets Legal 1200dpi x 1200dpi 16MB Parallel USB
SKU: Q1334A
Price: $665.21
Q2425A - HP LaserJet 4200 Black & White Laser Printer 33ppm 600-Sheets 1200dpi x 1200dpi 48MB Memory Wired Parallel Optional Duplex
SKU: Q2425A
Price: $675.41
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.