Alternative to PS81811: Better-Value Equivalents in Stock
Comparing the PS81811 (PS81811 - Compaq HP 180-Watts Power Supply for Armadastation Armadastation 2) 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 PS81811
| SKU | PS81811 |
|---|---|
| Product | PS81811 - Compaq HP 180-Watts Power Supply for Armadastation Armadastation 2 |
| Current price | $296.30 |
| Stock status | In Stock |
| Detail page | View PS81811 › |
Alternatives to PS81811
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.
658262-001 - HP 180-Watts 100-240V AC 50-60HZ ATX Power Supply For HP Compaq Pro 6300
SKU: 658262-001
Price: $143.39
235664-001 - HP / Compaq TaskSmart C4000 Model 40 Intel Pentium III 933MHz CPU 1GB RAM 2x ATA-100 HDD 180 Watts Power Supply Proxy Server
SKU: 235664-001
Price: $2,057.89
235663-001 - HP / Compaq TaskSmart C4000 Model 30 Intel Pentium III 933MHz CPU 384MB RAM 2X ATA-100 HDD 180 Watts Power Supply Proxy Server
SKU: 235663-001
Price: $2,057.89
848050-001 - HP 180-Watts 100-240V Power Supply for HP ProDesk 400 G3 SFF
SKU: 848050-001
Price: $65.26
380565-B21 - HP 180-Watts Power Supply for StorageWorks ESA 12000/ RA8000
SKU: 380565-B21
Price: $73.68
C8140-60012 - HP 180-Watts 100-240V Power Supply for OfficeJet 9100 Printer
SKU: C8140-60012
Price: $74.18
400288-001 - HP 180-Watts 100-240V AC Power Supply for StorageWorks 8000 RAID
SKU: 400288-001
Price: $89.47
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.