Replacement for EA-500: Drop-In Alternatives We Stock
Looking for a replacement for the EA-500 (EA-500 - Antec 500 Watts ATX 12V 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-500
| SKU | EA-500 |
|---|---|
| Product | EA-500 - Antec 500 Watts ATX 12V Power Supply |
| Current price | $282.20 |
| Stock status | In Stock |
| Detail page | View EA-500 › |
Drop-in replacements for EA-500
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.
TP3-650 - Antec 650 Watts ATX 12V EPS 12V Power Supply with Three 12V Rails
SKU: TP3-650
Price: $235.79
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
EDG550 - Antec EDGE 550-Watts 80-Plus Gold ATX 12V 2.4 & EPS 12V 2.92 Power Supply
SKU: EDG550
Price: $222.26
HCP-850 - Antec High Current Pro Platinum 850-Watts 80-Plus ATX 12V v2.32 & EPS 12V v2.92 Power Supply
SKU: HCP-850
Price: $259.37
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
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
EDG750 - Antec EDGE 750-Watts 80-Plus Gold ATX 12V 2.4 & EPS 12V 2.92 Power Supply
SKU: EDG750
Price: $264.74
NE650M Antec NeoECO Modular NE650M Power Supply 650 Watts 80 PLUS BRONZE Certified with 120 mm Silent Fan, CircuitShield Protection, ATX 12V 2.4 & EPS 12V, 3-Year Warranty
SKU: NE650M
Price: $310.36
HCG-750M - Antec High Current Gamer 750-Watts 80-Plus Bronze ATX 12V v2.32 & EPS 12V Power Supply
SKU: HCG-750M
Price: $334.53
EDG650 - Antec EDGE 650-Watts 80-Plus Gold ATX 12V 2.4 & EPS 12V 2.92 Power Supply
SKU: EDG650
Price: $392.99
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.