Alternative to D8551A: Better-Value Equivalents in Stock
Comparing the D8551A (D8551A - HP 300-Watts 110-220V ATX Redundant Power Supply for NetServer LH3000 /LH6000) 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 D8551A
| SKU | D8551A |
|---|---|
| Product | D8551A - HP 300-Watts 110-220V ATX Redundant Power Supply for NetServer LH3000 /LH6000 |
| Current price | $73.68 |
| Stock status | In Stock |
| Detail page | View D8551A › |
Alternatives to D8551A
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.
HP D8551A#ABA 300-Watts 110-220V ATX Redundant Power Supply for NetServer LH3000 /LH6000
SKU: D8551A-ABA
Price: $128.95
313229-001 - HP 400-Watts 110-220V AC Redundant Hot-Pluggable Power Supply for Proliant DL380 G3
SKU: 313229-001
Price: $82.42
P2498A - HP 400-Watts 110-220V AC Plug-in Module Redundant Power Supply for NetServer LP2000R
SKU: P2498A
Price: $121.05
HP P2498A#ABA 400-Watts 110-220V AC Plug-in Module Redundant Power Supply for NetServer LP2000R
SKU: P2498A-ABA
Price: $128.95
J8713AZ - HPE ProCurve 1500-Watts PoE+ 110-220V AC Redundant Power Supply for ProCurve ZL Series Switch
SKU: J8713AZ
Price: $138.95
J9306AZ - HPE ProCurve 1500-Watts PoE+ 110-220V AC Redundant Power Supply for ProCurve ZL Series Switch
SKU: J9306AZ
Price: $170.53
J9306-61021 - HPE ProCurve 1500-Watts PoE+ 110-220V AC Redundant Power Supply for ProCurve ZL Series Switch
SKU: J9306-61021
Price: $170.53
J9306-61011 - HPE ProCurve 1500-Watts PoE+ 110-220V AC Redundant Power Supply for ProCurve ZL Series Switch
SKU: J9306-61011
Price: $170.53
J9306-61111 - HPE ProCurve 1500-Watts PoE+ 110-220V AC Redundant Power Supply for ProCurve ZL Series Switch
SKU: J9306-61111
Price: $170.53
HPE J8713A#ABB ProCurve 1500-Watts PoE+ 110-220V AC Redundant Power Supply for ProCurve ZL Series Switch
SKU: J8713A-ABB
Price: $278.53
HPE DCJ16002-03P A ProCurve 1500-Watts PoE+ 110-220V AC Redundant Power Supply for ProCurve ZL Series Switch
SKU: DCJ16002-03P-A
Price: $278.53
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.