Replacement for EA-500D: Drop-In Alternatives We Stock
Looking for a replacement for the EA-500D (EA-500D - Antec EarthWatts EA-500D 500-Watts ATX12V 80 PLUS BRONZE 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 EA-500D
| SKU | EA-500D |
|---|---|
| Product | EA-500D - Antec EarthWatts EA-500D 500-Watts ATX12V 80 PLUS BRONZE Power Supply |
| Stock status | In Stock |
| Detail page | View EA-500D › |
Drop-in replacements for EA-500D
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.
EA-550 - Antec Earthwatts GREEN 550-Watts 80-Plus Bronze ATX 12V 2.4 Power Supply
SKU: EA-550
Price: $196.49
EA650 - Antec EarthWatts Green 650-Watts 80-Plus Bronze ATX 12V v2.3 Power Supply
SKU: EA650
Price: $405.26
110-BQ-0500-K1 - EVGA 500 BQ 500-Watts 80 Plus Bronze Certified Semi Modular ATX Power Supply
SKU: 110-BQ-0500-K1
Price: $211.00
ECB500AWT - Enermax CyberBron 500-Watts Power Supply 12V ATX 80 Plus Bronze Non Modular Power Supply
SKU: ECB500AWT
Price: $165.79
HCG-850M - Antec High Current Gamer 850-Watts 80-Plus Bronze ATX 12V v2.32 & EPS 12V Power Supply
SKU: HCG-850M
Price: $183.37
NE550M Antec NeoECO Modular NE550M Power Supply 550 Watts 80 PLUS BRONZE Certified with 120 mm Silent Fan, CircuitShield Protection, ATX 12V 2.4 & EPS 12V, 3-Year Warranty
SKU: NE550M
Price: $259.50
HCG-620M - Antec High Current Gamer 620-Watts 80-Plus Bronze ATX 12V v2.32/ EPS 12V v2.92 Power Supply
SKU: HCG-620M
Price: $259.50
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.