Alternative to 189642-001: Better-Value Equivalents in Stock
Comparing the 189642-001 (189642-001 - Compaq 500-Watts 100-240V AC ATX Power Factor Correction Power Supply for EVO W6000 W8000 Workstation) against alternatives? Pro Disk Network stocks 12 similar 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 189642-001
| SKU | 189642-001 |
|---|---|
| Product | 189642-001 - Compaq 500-Watts 100-240V AC ATX Power Factor Correction Power Supply for EVO W6000 W8000 Workstation |
| Current price | $229.47 |
| Stock status | In Stock |
| Detail page | View 189642-001 › |
Alternatives to 189642-001
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.
PS-7501-1 - Compaq 500-Watts 100-240V AC ATX Power Factor Correction Power Supply for EVO W6000 W8000 WorkStation
SKU: PS-7501-1
Price: $296.30
658262-001 - HP 180-Watts 100-240V AC 50-60HZ ATX Power Supply For HP Compaq Pro 6300
SKU: 658262-001
Price: $143.39
SS-500ET - Seasonic 500-Watts 24-Pin 100-240V 80-Plus ATX Power Supply (Bronze)
SKU: SS-500ET
Price: $342.18
PWS-502-PQ - Supermicro 500 Watts 100-240V ATX PFC Active 80 Plus Bronze Power Supply for SC733 Chassis
SKU: PWS-502-PQ
Price: $811.63
Dell NPS-305AB C 305-Watts 100-240V / 200-240V ATX Power Supply for Dimension 4700 8300
SKU: NPS-305AB-C
Price: $143.39
RJDR3 - Dell 300-Watts 100-240V/200-240V ATX Power Supply for Inspiron 518/530/531/541/560/580,Vostro 200/220/400
SKU: RJDR3
Price: $211.00
0RJDR3 - Dell 300-Watts 100-240V/200-240V ATX Power Supply for Inspiron 518/530/531/541/560/580,Vostro 200/220/400
SKU: 0RJDR3
Price: $211.00
PS-6221-2CF - Compaq 220-Watts 100-240V ATX Power Supply for Evo D310 D510
SKU: PS-6221-2CF
Price: $128.95
PA-5331-1C - Compaq 325-Watts 100-240V ATX Power Supply for ProLiant 800-E-Series
SKU: PA-5331-1C
Price: $273.91
405479-002 - HP 300-Watts ATX 100-240V AC 24-Pin ATX Power Supply with Active Power Factor Correction for DC5100 Desktop System
SKU: 405479-002
Price: $73.68
ATX-300-12Z - Bestec 300-Watts 100-240V AC ATX Power Supply for DX2400
SKU: ATX-300-12Z
Price: $165.79
110-BQ-0500-K1 - EVGA 500 BQ 500-Watts 80 Plus Bronze Certified Semi Modular ATX Power Supply
SKU: 110-BQ-0500-K1
Price: $211.00
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.