Alternative to A1421-66540: Better-Value Equivalents in Stock
Comparing the A1421-66540 (A1421-66540 - HP Circuit Card Assembly for 9000/755) 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 A1421-66540
| SKU | A1421-66540 |
|---|---|
| Product | A1421-66540 - HP Circuit Card Assembly for 9000/755 |
| Current price | $317.80 |
| Stock status | In Stock |
| Detail page | View A1421-66540 › |
Alternatives to A1421-66540
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.
RG5-5646 - HP Left Door Assembly Includes Face-up Delivery Assembly for HP LaserJet 9000 / 9000 Multi Function Printer
SKU: RG5-5646
Price: $308.95
RG5-5646-000CN - HP Left Door Assembly Includes Face-up Delivery Assembly for HP LaserJet 9000 / 9000 Multi Function Printer
SKU: RG5-5646-000CN
Price: $308.95
RG5-5646-030CN - HP Left Door Assembly Includes Face-up Delivery Assembly for HP LaserJet 9000 / 9000 Multi Function Printer
SKU: RG5-5646-030CN
Price: $308.95
RG5-5646-050CN - HP Left Door Assembly Includes Face-up Delivery Assembly for HP LaserJet 9000 / 9000 Multi Function Printer
SKU: RG5-5646-050CN
Price: $308.95
RG5-5646-070CN - HP Left Door Assembly Includes Face-up Delivery Assembly for HP LaserJet 9000 / 9000 Multi Function Printer
SKU: RG5-5646-070CN
Price: $308.95
807497-001 - HP Printed Circuit Assembly with Envy Audio Board for Envy 24-N009 All-in-One
SKU: 807497-001
Price: $87.21
RM1-1979 - HP Toner Contact Circuit Assembly for Color LaserJet 2605 Series
SKU: RM1-1979
Price: $143.39
RM1-1979-000CN - HP Toner Contact Circuit Assembly for Color LaserJet 2605 Series
SKU: RM1-1979-000CN
Price: $143.39
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.