Alternative to 577264-B21: Better-Value Equivalents in Stock
Comparing the 577264-B21 (577264-B21 - HP VMW VSPHERE STD TO SPDR 1P UPG NM LIC) against alternatives? Pro Disk Network stocks 9 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 577264-B21
| SKU | 577264-B21 |
|---|---|
| Product | 577264-B21 - HP VMW VSPHERE STD TO SPDR 1P UPG NM LIC |
| Stock status | In Stock |
| Detail page | View 577264-B21 › |
Alternatives to 577264-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.
508153-001 - HP 320-Watts ATX Power Supply for STD D5 MicroTower Desktop
SKU: 508153-001
Price: $145.26
815249-501 - HP Notebook 15-ac025ds Uma Penn3700 Std (Motherboard) La-c811 P 8
SKU: 815249-501
Price: $287.84
JG533A - HP MSR Open Application Platform (OAP) with VMware vSphere FIC Module
SKU: JG533A
Price: $294.74
681840-B21 - HP Blc7000 Platinum Enclosure W/1 Phase 2 Pwr Supplies 4 Fans Rohs Trial Ic Lic
SKU: 681840-B21
Price: $347.37
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.