Replacement for PA-4151-9B1: Drop-In Alternatives We Stock
Looking for a replacement for the PA-4151-9B1 (PA-4151-9B1 - LiteOn 150-Watts ATX Power Supply)? Pro Disk Network ships 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 PA-4151-9B1
| SKU | PA-4151-9B1 |
|---|---|
| Product | PA-4151-9B1 - LiteOn 150-Watts ATX Power Supply |
| Current price | $205.26 |
| Stock status | In Stock |
| Detail page | View PA-4151-9B1 › |
Drop-in replacements for PA-4151-9B1
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.
PS-5311-7M-ROHS - LiteOn 310-Watts ATX Power Supply for ThinkCentre
SKU: PS-5311-7M-ROHS
Price: $143.39
PS-2181-08-VA - LiteOn 180-Watts PFC Power Supply For ThinkCenter M57E / E93Z
SKU: PS-2181-08-VA
Price: $113.71
PS-2751-3L-LF - LiteOn 750-Watts Hot-Swappable Power Supply for ThinkServer RD550 / RD650 / TD350
SKU: PS-2751-3L-LF
Price: $197.89
PS-3651-1L-LF - LiteOn 650-Watts Power Supply for ThinkStation P500 / P700 Workstation
SKU: PS-3651-1L-LF
Price: $275.79
PS-2751-1F-LF - LiteOn 750-Watts Redundant Power Supply For ThinkServer RD240
SKU: PS-2751-1F-LF
Price: $372.38
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.