Alternative to 874009-B21: Better-Value Equivalents in Stock
Comparing the 874009-B21 (874009-B21 - HP 550-Watts Hot-Pluggable Redundant Power Supply) 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 874009-B21
| SKU | 874009-B21 |
|---|---|
| Product | 874009-B21 - HP 550-Watts Hot-Pluggable Redundant Power Supply |
| Current price | $438.16 |
| Stock status | In Stock |
| Detail page | View 874009-B21 › |
Alternatives to 874009-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.
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
878923-001 - HP 550-Watts Hot-Pluggable Redundant Power Supply For HP Proliant ML110 G10 Gen10
SKU: 878923-001
Price: $417.54
A5527-69001 - HP 550-Watts 110-240V Redundant Hot Swappable Power Supply
SKU: A5527-69001
Price: $157.07
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
399542-B21 - HP 700-Watts Redundant Hot-Pluggable Power Supply with Power Form Correction (PFC) for ProLiant DL360 G5
SKU: 399542-B21
Price: $71.58
DPS-460BB - HP 460-Watts AC 100-240V AC Redundant Hot-Pluggable Power Supply with Active Power Factor Correction for ProLiant DL360 G4
SKU: DPS-460BB
Price: $71.58
349800-001 - HP 400-Watts Redundant Hot-Pluggable Power Supply with Power Factor Correction for StorageWorks MSA20 Storage Enclosure
SKU: 349800-001
Price: $71.58
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.