Alternative to 577265-B21: Better-Value Equivalents in Stock
Comparing the 577265-B21 (577265-B21 - HP VMW VSPHERE STD DR TO ADV 1P UPG NM LIC) against alternatives? Pro Disk Network stocks 11 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 577265-B21
| SKU | 577265-B21 |
|---|---|
| Product | 577265-B21 - HP VMW VSPHERE STD DR TO ADV 1P UPG NM LIC |
| Stock status | In Stock |
| Detail page | View 577265-B21 › |
Alternatives to 577265-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.