Replacement for 571775-B21: Drop-In Alternatives We Stock
Looking for a replacement for the 571775-B21 (571775-B21 - VMware vSphere v.4.0 Standard Edition with HP Insight Control Environment and 1 Year 9x5 Support License Standard 1 Processor PC)? Pro Disk Network ships HP drop-in replacements and equivalent modern parts from US inventory. Every alternate below is in-stock today with same-day shipping for orders placed before 2pm ET. If your unit is still under warranty, contact our engineering team — we offer cross-shipping for B2B customers on Net 30 terms.
About the 571775-B21
| SKU | 571775-B21 |
|---|---|
| Product | 571775-B21 - VMware vSphere v.4.0 Standard Edition with HP Insight Control Environment and 1 Year 9x5 Support License Standard 1 Processor PC |
| Stock status | In Stock |
| Detail page | View 571775-B21 › |
Drop-in replacements for 571775-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.
TC228A - HP Insight Dynamics without HP Insight Control Environment with 1 Year 24x7 Support Licence 1 Server PC
SKU: TC228A
Price: $94.74
TC222A - HP Insight Dynamics with HP Insight Control Environment and 1 Year 24x7 Support Licence 1 Server PC
SKU: TC222A
Price: $189.47
452148-B22 - HP ProLiant Essentials Insight Control Environment with 1 Year 24x7 Support License 1 Server Standard PC
SKU: 452148-B22
Price: $201.38
436222-B21 - HP ProLiant Essentials Insight Control Environment CTR Media Kit
SKU: 436222-B21
Price: $90.34
C6N33A - HP Insight Control Suite Plus 1 Year 24x7 Support License 16 Server
SKU: C6N33A
Price: $326.32
403321-B21 - HP ProLiant BL C-class Single Phase Enclosure With 2 Power Supplies And 16 Insight Control Full Licenses
SKU: 403321-B21
Price: $347.37
582765-B21 - HP Insight Control Including 1yr 24x7 Support ProLiant ML/dl/bl-bundle Single Server Fio License
SKU: 582765-B21
Price: $370.07
403320-B21 - HP ProLiant BL C-class Single Phase Power Enclosure With 2 Power Supplies And 8 Insight Control Trial Licenses
SKU: 403320-B21
Price: $937.04
437502-B21 - HP Blc3000 Single-phase Enclosure W/2 Power Supplies And 4 Fans W/8 Insight Control Rack-mountable - Power Supply
SKU: 437502-B21
Price: $2,549.47
How we pick replacements
Every recommendation above was selected using these criteria:
- Drop-in compatibility — same form factor (2.5"/3.5", PCIe slot, SFP port, etc.), so it fits the original chassis without modification
- Equivalent or better performance — matched on RPM/IOPS/speed/throughput, never downgraded
- Same-brand-preferred — we list the OEM-equivalent first when available, then trusted aftermarket
- Warranty coverage — 90-day Pro Disk warranty on every part, with 1-year option for B2B
- In stock today — never recommend a part that is on backorder
Need help confirming compatibility?
Our engineers validate every replacement against your specific server, switch, or chassis model before shipment. Email sales@prodisknetwork.com with your platform model (e.g., Dell PowerEdge R740, HP DL380 Gen10, Cisco Catalyst 9300) and we will confirm the exact part number that drops into your hardware.