Alternative to A1421-66501: Better-Value Equivalents in Stock
Comparing the A1421-66501 (A1421-66501 - HP Main (vsc) Backplane Board for Apollo 9000 Series 400 Workstation) 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 A1421-66501
| SKU | A1421-66501 |
|---|---|
| Product | A1421-66501 - HP Main (vsc) Backplane Board for Apollo 9000 Series 400 Workstation |
| Current price | $283.34 |
| Stock status | In Stock |
| Detail page | View A1421-66501 › |
Alternatives to A1421-66501
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.
A1421-66545 - HP Transition PCB Card for Apollo 9000 Series 400 Workstation
SKU: A1421-66545
Price: $250.53
A1095-66503 - HP Main (VSC) Backplane Board for 9000 Model 400S Workstation
SKU: A1095-66503
Price: $326.00
A4452-66501 - HP 2MB EG Display Memory RAM Daughter Board for 9000 Server B132L
SKU: A4452-66501
Price: $651.38
C8519-69001 - HP Main Logic Formatter Board Assembly for LaserJet 9000 Series Printer
SKU: C8519-69001
Price: $182.37
C8519-67901 - HP Main Logic Formatter Board Assembly for LaserJet 9000 Series Printer
SKU: C8519-67901
Price: $182.37
C8519-69001C - HP Main Logic Formatter Board Assembly for LaserJet 9000 Series Printer
SKU: C8519-69001C
Price: $182.37
A2511A - HP 64MB Kit (2x32MB) Memory for Apollo 9000 Series 800 Business Server
SKU: A2511A
Price: $71.58
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.