Alternative to 457863-B21: Better-Value Equivalents in Stock
Comparing the 457863-B21 (457863-B21 - HP PolyServe Database / File Server Utility Flexible License with 1 Year 24x7 Software Support License Standard 8 CPU PC) 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 457863-B21
| SKU | 457863-B21 |
|---|---|
| Product | 457863-B21 - HP PolyServe Database / File Server Utility Flexible License with 1 Year 24x7 Software Support License Standard 8 CPU PC |
| Stock status | In Stock |
| Detail page | View 457863-B21 › |
Alternatives to 457863-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.
BD506A - HP Integrated Lights-Out Advanced With 3 Year 24x7 Support Flexible Quantity License Subscription License 1 Server Standard 3Year PC
SKU: BD506A
Price: $240.00
BD776AAE - HP Integrated Lights-Out Scale Out Flexible License Plus 3 Years 24x7 SupPort
SKU: BD776AAE
Price: $287.87
765652-B21 - HP Flexible Smart Array Controller Mini SAS Cable Kit for ProLiant ML350 G9 Server
SKU: 765652-B21
Price: $109.75
640996-B21 - HP ProLiant BL420c Gen8 CTO Chassis With No Cpu, No Ram, 2x SAS/SATA/ssd Hard Drive Bays, 10GB Flexible Lom, 2-way Blade Server
SKU: 640996-B21
Price: $342.11
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.