Replacement for 00YL559: Drop-In Alternatives We Stock
Looking for a replacement for the 00YL559 (00YL559 - IBM 750-Watts Platinum AC Power Supply for System x3550 M5)? Pro Disk Network ships IBM drop-in replacements and equivalent modern parts from US inventory. Every alternate below is in-stock today with same-day shipping for orders placed before 2pm ET. If your unit is still under warranty, contact our engineering team — we offer cross-shipping for B2B customers on Net 30 terms.
About the 00YL559
| SKU | 00YL559 |
|---|---|
| Product | 00YL559 - IBM 750-Watts Platinum AC Power Supply for System x3550 M5 |
| Stock status | In Stock |
| Detail page | View 00YL559 › |
Drop-in replacements for 00YL559
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.
00AL742 - IBM 750-Watts High Efficiency 80Plus Platinum Redundant Hot-Swappable AC Power Supply for System x3650 M4
SKU: 00AL742
Price: $103.95
00D7088 - IBM 750-Watts High Efficiency Platinum AC Power Supply for System x3650 M4
SKU: 00D7088
Price: $127.70
94Y8199 - IBM 750-Watts AC High Efficiency Platinum Power Supply Unit for System x3650 M5
SKU: 94Y8199
Price: $170.53
94Y6669 - IBM 750-Watts High Efficiency Platinum Redundant Hot Swappable AC Power Supply for System x3650 M4
SKU: 94Y6669
Price: $184.21
94Y8079 - IBM 750-Watts High Efficiency Platinum Hot Swappable AC Power Supply for System x3500/3550/x3630 M4
SKU: 94Y8079
Price: $184.21
69Y5872 - IBM 750-Watts High Efficiency Platinum AC Power Supply for System x3650 M4
SKU: 69Y5872
Price: $184.21
94Y8114 - IBM 750-Watts High Efficiency Platinum AC Power Supply for System x3550 M4
SKU: 94Y8114
Price: $184.21
81Y6562 - IBM 750-Watts High Efficiency Platinum AC Power Supply for System x3550 M4
SKU: 81Y6562
Price: $191.36
How we pick replacements
Every recommendation above was selected using these criteria:
- Drop-in compatibility — same form factor (2.5"/3.5", PCIe slot, SFP port, etc.), so it fits the original chassis without modification
- Equivalent or better performance — matched on RPM/IOPS/speed/throughput, never downgraded
- Same-brand-preferred — we list the OEM-equivalent first when available, then trusted aftermarket
- Warranty coverage — 90-day Pro Disk warranty on every part, with 1-year option for B2B
- In stock today — never recommend a part that is on backorder
Need help confirming compatibility?
Our engineers validate every replacement against your specific server, switch, or chassis model before shipment. Email sales@prodisknetwork.com with your platform model (e.g., Dell PowerEdge R740, HP DL380 Gen10, Cisco Catalyst 9300) and we will confirm the exact part number that drops into your hardware.