Replacement for SP502-2S: Drop-In Alternatives We Stock
Looking for a replacement for the SP502-2S (SP502-2S - Supermicro 500-Watts Hot Swap Power Supply for Server)? Pro Disk Network ships Supermicro 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 SP502-2S
| SKU | SP502-2S |
|---|---|
| Product | SP502-2S - Supermicro 500-Watts Hot Swap Power Supply for Server |
| Current price | $395.34 |
| Stock status | In Stock |
| Detail page | View SP502-2S › |
Drop-in replacements for SP502-2S
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-781-1S - Supermicro 780-Watts 1U Single Cold Swap Power Supply Module with PFC and Backplane
SKU: PWS-781-1S
Price: $417.54
PWS-707-1S - Supermicro 700-Watts 1U Single Cold Swap Power Supply Module with PFC and Backplane
SKU: PWS-707-1S
Price: $466.58
PWS-501P-1R - SuperMicro 500-Watts 24-Pin 1U Platinum Redundant Power Supply
SKU: PWS-501P-1R
Price: $126.32
PWS-504P-IR - Supermicro 500 Watts Power supply for Cleversafe ACC2100
SKU: PWS-504P-IR
Price: $205.26
PWS-501-PF - Supermicro 500-Watts 30a 24-Pin 4U Compatible Power Supply
SKU: PWS-501-PF
Price: $537.39
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.