Alternative to CN643A: Better-Value Equivalents in Stock
Comparing the CN643A (CN643A - HP OfficeJet 6500 7500 4-Ink Printhead v1 Service Kit) against alternatives? Pro Disk Network stocks 12 similar HP parts that offer comparable performance at different price points. Each option below is in-stock, US-warehoused, and tested-and-certified before ship. Bulk pricing is available on quantities of 5+; B2B procurement can use Net 30 with PO.
About the CN643A
| SKU | CN643A |
|---|---|
| Product | CN643A - HP OfficeJet 6500 7500 4-Ink Printhead v1 Service Kit |
| Current price | $149.89 |
| Stock status | In Stock |
| Detail page | View CN643A › |
Alternatives to CN643A
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.
CD868B - HP 920 Printhead Assembly for OfficeJet 6000/6500/7000 Series Printer
SKU: CD868B
Price: $237.37
CB815-60014 - HP Output Paper Tray For Officejet 6000 All-in-one E609A Printer / Officejet 6500 All-in-one Printer
SKU: CB815-60014
Price: $165.79
D3Q15-60149 - HP Printhead with Pump Drive and Ink Tube for PageWide Enterprise 556 / 586 Printer
SKU: D3Q15-60149
Price: $567.49
E3E01-60144 - HP Printhead Motor for OfficeJet Pro 8715 All-in-One Printer
SKU: E3E01-60144
Price: $128.95
CM751-80013 - HP 950 951 950Xl 951XL Printhead Assembly for OfficeJet Pro 8100 / 8600 Printer
SKU: CM751-80013
Price: $641.42
How we pick alternatives
Every recommendation above was selected using these criteria:
- Spec parity — capacity, speed, port count, and form factor matched within a 10% tolerance
- Price spread — alternatives shown across the price range, so you can pick on budget
- Brand mix — both OEM-equivalent and trusted aftermarket, all certified
- Reliability data — preferred parts have failure rates below 1% in our 18-month return tracking
- In stock today — shipping today, not 4-6 weeks from now
Want a side-by-side spec comparison?
We can prepare a written comparison covering throughput, power draw, form factor and validated compatibility. Email sales@prodisknetwork.com or call +1 (407) 205-8454 — most quotes ship within 4 business hours.