Replacement for CN728A: Drop-In Alternatives We Stock
Looking for a replacement for the CN728A (CN728A - HP DesignJet T2300 PostScript Multifunction 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 CN728A
| SKU | CN728A |
|---|---|
| Product | CN728A - HP DesignJet T2300 PostScript Multifunction Printer |
| Current price | $4,803.83 |
| Stock status | In Stock |
| Detail page | View CN728A › |
Drop-in replacements for CN728A
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.
Q1252-69024 - HP 40G Hard Drive Includes AB Postscript with firmware O.06.02 for DesignJet 5500PS Printer
SKU: Q1252-69024
Price: $418.66
HP CR648A#B1K DesignJet T790 24-inch PostScript Printer for CAD and GIS
SKU: CR648A-B1K
Price: $3,892.75
HP Q6720B#BCB DesignJet Z3200ps 24-inch PostScript Photo Inkjet Printer
SKU: Q6720B-BCB
Price: $5,747.37
HP Q6720B#B1K DesignJet Z3200ps 24-inch PostScript Photo Inkjet Printer
SKU: Q6720B-B1K
Price: $5,814.05
Q1252A - HP DesignJet 5500 PostScript 42-inches Large Format Printer 1200 x 600dpi Parallel PC Mac
SKU: Q1252A
Price: $5,879.24
HP L2Y22A#B1K DesignJet T930 PostScript InkJet Large Format Printer 36-inch Color
SKU: L2Y22A-B1K
Price: $9,578.95
HP L2Y24A#B1K DesignJet T1530 PostScript InkJet Large Format Printer 36-inch Color
SKU: L2Y24A-B1K
Price: $13,406.70
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.