Alternative to PWS-0055: Better-Value Equivalents in Stock
Comparing the PWS-0055 (PWS-0055 - Supermicro 260 Watts 100-240V Power Supply for SC811 Chassis) against alternatives? Pro Disk Network stocks 12 similar Supermicro 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 PWS-0055
| SKU | PWS-0055 |
|---|---|
| Product | PWS-0055 - Supermicro 260 Watts 100-240V Power Supply for SC811 Chassis |
| Current price | $318.32 |
| Stock status | In Stock |
| Detail page | View PWS-0055 › |
Alternatives to PWS-0055
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.
PWS-1K30D-1R - Supermicro 1300-Watts DC Single Output Power Supply for PWS-1K22A-1R, PWS-751P-1R
SKU: PWS-1K30D-1R
Price: $596.61
PWS-704P-1R - Supermicro 700-Watts 1U Redundant Power Supply PWS Module, with PMBus
SKU: PWS-704P-1R
Price: $78.95
PWS-401-2H - Supermicro 400 Watts 100-240V Power Supply for SC822 2U Chassis
SKU: PWS-401-2H
Price: $233.68
PWS-652-2H - Supermicro 650 Watts 100-240V PFC Active Redundant Power Supply for 2U Chassis
SKU: PWS-652-2H
Price: $292.63
PWS-561-1H20 - Supermicro 560 Watts 100-240V ATX Power Supply for 1U Server
SKU: PWS-561-1H20
Price: $296.30
PWS-903-PQ - Supermicro 900 Watts 100-240V ATX 80 Plus Gold Power Supply for SC733 / SC743 Chassis
SKU: PWS-903-PQ
Price: $300.00
PWS-503R-PQ - Supermicro 500 Watts 100-240V Power Supply for Workstation / Desktop
SKU: PWS-503R-PQ
Price: $752.24
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
PWS-503R-1R - Supermicro Power Supply Ps2 500W Single Module For Pws-503R-Pq
SKU: PWS-503R-1R
Price: $752.24
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.