Alternative to 267555-B21: Better-Value Equivalents in Stock
Comparing the 267555-B21 (267555-B21 - HP 550-Watts Redundant Power Supply for Proliant DL560 G1) 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 267555-B21
| SKU | 267555-B21 |
|---|---|
| Product | 267555-B21 - HP 550-Watts Redundant Power Supply for Proliant DL560 G1 |
| Current price | $105.26 |
| Stock status | In Stock |
| Detail page | View 267555-B21 › |
Alternatives to 267555-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.
813534-B21 - HP 800-Watts Redundant / 900-Watts Non-Redundant AC Power Supply Gold for ProLiant DL160 G9 / DL80 G9 / DL120 G9
SKU: 813534-B21
Price: $211.00
878923-001 - HP 550-Watts Hot-Pluggable Redundant Power Supply For HP Proliant ML110 G10 Gen10
SKU: 878923-001
Price: $417.54
744689-B21 - HP 800-Watts Redundant 900-Watts Non-Redundant Hot Pluggable AC Power Supply for DL180 ML150 Gen9 G9
SKU: 744689-B21
Price: $47.37
A5527-69001 - HP 550-Watts 110-240V Redundant Hot Swappable Power Supply
SKU: A5527-69001
Price: $157.07
JZ012A - HPE Aruba 550-Watts AC Redundant Power Supply 7200 Series Mobility Controllers
SKU: JZ012A
Price: $1,287.61
313054-001 - HP 400-Watts AC 100-240 V Redundant Hot-Pluggable Power Supply with Power Factor Correction for ProLiant DL380 G2 G3 Server
SKU: 313054-001
Price: $71.58
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.