Alternative to 822731-B21: Better-Value Equivalents in Stock
Comparing the 822731-B21 (822731-B21 - HP 2U Hardware Rail Kit for Apollo 4200 G9 Server) 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 822731-B21
| SKU | 822731-B21 |
|---|---|
| Product | 822731-B21 - HP 2U Hardware Rail Kit for Apollo 4200 G9 Server |
| Current price | $170.53 |
| Stock status | In Stock |
| Detail page | View 822731-B21 › |
Alternatives to 822731-B21
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.
843309-001 - HP 6-Bay Rear Drive Cage Cable Kit for Apollo 4200 Gen9 Server
SKU: 843309-001
Price: $157.07
774026-001 - HP SAS / SATA LFF 3.5-inch Hard Drive Tray for Apollo 4200 G9 Server
SKU: 774026-001
Price: $47.37
733429-B21 - HP 1400-Watts Hot-Swappable Power Supply for Apollo 4200 Gen9 Server
SKU: 733429-B21
Price: $65.26
830718-L21 - HP 2.10GHz 8GT/s QPI 20MB SmartCache Socket FCLGA2011-3 Intel Xeon E5-2620 v4 8-Core Processor for Apollo 4200 Gen9 Server
SKU: 830718-L21
Price: $73.68
830738-L21 - HP 3.20GHz 9.6GT/s QPI 25MB L3 SmartCache Socket FCLGA2011-3 Intel Xeon E5-2667 v4 8-Core Processor for Apollo 4200 Gen9 Server
SKU: 830738-L21
Price: $189.47
830746-L21 - HP 2.60GHz 9.6GT/s QPI 35MB L3 SmartCache Socket FCLGA2011-3 Intel Xeon E5-2690 v4 14-Core Processor for Apollo 4200 Gen9 Server
SKU: 830746-L21
Price: $208.42
809948-001 - HP Backplane Board Assembly with Front 24-Bay Small form Factor (SFF) Drive Cage for Apollo 4200 G9 Server
SKU: 809948-001
Price: $218.95
809945-001 - HP Power Supply Backplane Board Assembly for Apollo 4200 Gen9 Server
SKU: 809945-001
Price: $221.05
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.