Alternative to 43W3582: Better-Value Equivalents in Stock
Comparing the 43W3582 (43W3582 - IBM 950 Watt/1450--Watts Auto-Sensing Redundant Power Supply Plugin Module for BladeCenter S C20) against alternatives? Pro Disk Network stocks 12 similar IBM 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 43W3582
| SKU | 43W3582 |
|---|---|
| Product | 43W3582 - IBM 950 Watt/1450--Watts Auto-Sensing Redundant Power Supply Plugin Module for BladeCenter S C20 |
| Current price | $390.25 |
| Stock status | In Stock |
| Detail page | View 43W3582 › |
Alternatives to 43W3582
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.
43W7403 - IBM 950/1450-Watts Auto-Sensing Power Supply for BladeCenter S C14
SKU: 43W7403
Price: $290.53
46C7438 - IBM 950/1450-Watts Auto-ensing Redundant Power Supply Module for BladeCenter S C14
SKU: 46C7438
Price: $1,564.88
39Y7381 - IBM 950W / 1450W Auto-Sensing Power Supply for BladeCenter S C20
SKU: 39Y7381
Price: $173.68
39Y7367 - IBM 950W / 1450W Auto-Sensing Power Supply for BladeCenter S C20
SKU: 39Y7367
Price: $296.30
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.