Alternative to SP594-1A: Better-Value Equivalents in Stock
Comparing the SP594-1A (SP594-1A - HP 650-Watts Hot Pluggable 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 SP594-1A
| SKU | SP594-1A |
|---|---|
| Product | SP594-1A - HP 650-Watts Hot Pluggable Power Supply |
| Current price | $169.82 |
| Stock status | In Stock |
| Detail page | View SP594-1A › |
Alternatives to SP594-1A
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.
A6874A - HP 650-Watts Hot Pluggable Power Supply for Integrity RX2600 RX2620 Server
SKU: A6874A
Price: $73.68
JH336-61001 - HP 650-Watts 48V DC Hot-Pluggable Power Supply for FlexFabric 5940 Switch
SKU: JH336-61001
Price: $1,202.53
JH336A - HP 650-Watts 48V DC Hot-Pluggable Power Supply for FlexFabric 5940 Switch
SKU: JH336A
Price: $1,202.53
A6874-69000 - HP 650-Watts Hot Swap Power Supply for Integrity RX2600 Server
SKU: A6874-69000
Price: $73.68
A6874-63000 - HP 650-Watts Redundant Hot Swap Power Supply for Integrity RX2600 Server
SKU: A6874-63000
Price: $142.50
0950-4119 - HP 650-Watts 100-240V Redundant Hot Swap Power Supply for RX2600
SKU: 0950-4119
Price: $189.47
482513-003 - HP 650-Watts 100-240V 80 Plus Bronze Power Supply with Power Factor Correction for Z600 WorkStation
SKU: 482513-003
Price: $205.26
508548-001 - HP 650-Watts 24-Pin ATX Power Supply with Power Factor Correction For Workstation Z600
SKU: 508548-001
Price: $205.26
482513-002 - HP 650-Watts 85 Plus Power Supply with Active Power Factor Correction for Z600 Workstation
SKU: 482513-002
Price: $291.79
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
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.