Alternative to FSA021: Better-Value Equivalents in Stock
Comparing the FSA021 (FSA021 - IBM 460-Watts Hot-Swappable Power Supply for Xseries 3620 / 3550 / 3650 M3) 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 FSA021
| SKU | FSA021 |
|---|---|
| Product | FSA021 - IBM 460-Watts Hot-Swappable Power Supply for Xseries 3620 / 3550 / 3650 M3 |
| Current price | $226.08 |
| Stock status | In Stock |
| Detail page | View FSA021 › |
Alternatives to FSA021
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.
90Y4558 - IBM 460-Watts Hot Swapable Power Supply For xSeries X3550 M3/X3650 M3
SKU: 90Y4558
Price: $160.00
13M7892 - IBM 3.00GHz 667MHz FSB 8MB Cache Intel Xeon MP Processor for eServer xSeries 460 MXE 460
SKU: 13M7892
Price: $104.36
13N0714 - IBM 3.00GHz 667MHz FSB 8MB L3 Cache Intel Xeon MP Processor for eServer xSeries 460 MXE 460
SKU: 13N0714
Price: $104.36
13M7893 - IBM 3.33GHz 667MHz FSB 8MB Cache Intel Xeon MP Processor for eServer xSeries 460 MXE 460
SKU: 13M7893
Price: $105.75
13N0715 - IBM 2.83GHz 667MHz FSB 4MB Cache Intel Xeon MP Processor for eServer xSeries 460 MXE 460
SKU: 13N0715
Price: $128.78
13M7891 - IBM 2.83GHz 667MHz FSB 4MB Cache Intel Xeon MP Processor for eServer xSeries 460 MXE 460
SKU: 13M7891
Price: $128.78
39Y7230 - IBM 460-Watts Redundant Hot-Swappable Power Supply for System x3650 M3
SKU: 39Y7230
Price: $128.42
69Y5906 - IBM 460-Watts Redundant Hot-Swappable Power Supply for System x3250 M4
SKU: 69Y5906
Price: $128.95
69Y5907 - IBM 460-Watts Redundant Hot-Swappable Power Supply for System x3530 M4
SKU: 69Y5907
Price: $128.95
39Y7229 - IBM 460-Watts Redundant Hot-Swappable Power Supply for System x3650 M3
SKU: 39Y7229
Price: $160.00
81Y6558 - IBM 460-Watts Redundant Hot-Swappable Power Supply for System x3650 M3
SKU: 81Y6558
Price: $160.00
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.