Replacement for Q3723A: Drop-In Alternatives We Stock
Looking for a replacement for the Q3723A (Q3723A - HP 9050DN 128MB 50ppm 600dPI Ethernet LaserJet 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 Q3723A
| SKU | Q3723A |
|---|---|
| Product | Q3723A - HP 9050DN 128MB 50ppm 600dPI Ethernet LaserJet Printer |
| Current price | $1,454.54 |
| Stock status | In Stock |
| Detail page | View Q3723A › |
Drop-in replacements for Q3723A
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.
CB495A - HP Color LaserJet CP2025dn Color Laser Printer 21-ppm 300-Sheets 600dpi 128MB Memory Ethernet
SKU: CB495A
Price: $326.32
CF456A - HP Color LaserJet Pro M201dw Wi-fi Mono Printer 26ppm Auto-duplex 2-sided Print 600 X 600 Dpi 250 Sheet Tray Ethernet Usb 2.0 750MHz 128MB
SKU: CF456A
Price: $560.32
J8J89A - HP LaserJet 550-Sheet Feeder Tray for LaserJet Enterprise Mfp M633 / LaserJet Enterprise Flow Mfp M633
SKU: J8J89A
Price: $471.58
0957-2109 - HP 12 Volts 1A AC Adapter Power Supply for LaserJet 4 LaserJet 4L LaserJet 4P
SKU: 0957-2109
Price: $480.21
Q3722A - HP LaserJet 9050N 50PPM 600DPI A3 Parallel Ethernet 128MB PCL5E/6 PS3
SKU: Q3722A
Price: $1,454.54
J9536-61101 - HP Expansion Module - Ethernet, Fast Ethernet, Gigabit Ethernet - 10base-t, 100base-tx, 1000base-t - 20 Ports + 2 X Sfp+
SKU: J9536-61101
Price: $194.74
Q7718A - HP 128MB DDR 100-Pin Memory for LaserJet 4250/ 2420 /5200 /2410 /2430 Printer
SKU: Q7718A
Price: $83.88
C7912-60002 - HP Duplex Main formatter Board with 128MB RAM 16MB Flash / 32MB Simm for LaserJet 4600 / 5500 Printer
SKU: C7912-60002
Price: $86.57
CE524-67902 - HP 128MB DIMM Memory Module for LaserJet Enterprise P3015 Printer Series
SKU: CE524-67902
Price: $99.45
CC414-67901 - HP 128MB 144-Pin DDR2 DIMM Memory Module for LaserJet Enterprise 600 Printer M601 / M602 / M603 Series
SKU: CC414-67901
Price: $113.55
Q2626-60002 - HP 128MB DDR-266MHz PC-2100 Non-ECC 100-Pin DIMM Memory Module for LaserJet 2400/4250 Printer
SKU: Q2626-60002
Price: $126.21
CF038-67918 - HP 128MB Compact Flash Memory Module for LaserJet 3600 Series Printer
SKU: CF038-67918
Price: $136.45
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.