Replacement for NE550M: Drop-In Alternatives We Stock
Looking for a replacement for the NE550M (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)? 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 NE550M
| SKU | NE550M |
|---|---|
| Product | 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 |
| Current price | $259.50 |
| Stock status | In Stock |
| Detail page | View NE550M › |
Drop-in replacements for NE550M
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.
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
220-G3-0550-Y1 - EVGA SuperNOVA 550 G3 550-Watts 80 Plus Gold Certified Fully Modular Eco Mode with HDB Fan Power Supply
SKU: 220-G3-0550-Y1
Price: $250.53
220-B3-0550-V1 - EVGA 550 B3 550-Watts 80 Plus Bronze Fully Modular Eco Mode Power Supply
SKU: 220-B3-0550-V1
Price: $262.32
220-G2-0550-Y1 - EVGA SuperNOVA 550 G2 550-Watts 80 Plus Gold Certified Fully Modular Eco Mode Power Supply
SKU: 220-G2-0550-Y1
Price: $318.32
EA-550 - Antec Earthwatts GREEN 550-Watts 80-Plus Bronze ATX 12V 2.4 Power Supply
SKU: EA-550
Price: $196.49
220-GS-0550-V1 - EVGA SuperNOVA 550 GS 550-W Continuous Power, ECO Mode Fully Modular NVIDIA SLI and Crossfire Ready 80+ Power Supply (Gold)
SKU: 220-GS-0550-V1
Price: $331.58
S12G-550 - Seasonic SSR-550RT 550-Watts 80-Plus Gold ATX 12V Power Supply with Active PFC
SKU: S12G-550
Price: $432.28
EDG550 - Antec EDGE 550-Watts 80-Plus Gold ATX 12V 2.4 & EPS 12V 2.92 Power Supply
SKU: EDG550
Price: $222.26
ECB500AWT - Enermax CyberBron 500-Watts Power Supply 12V ATX 80 Plus Bronze Non Modular Power Supply
SKU: ECB500AWT
Price: $165.79
WXY6J - Dell 550-Watts 80 Plus Platinum Hot Plug Redundant Power Supply for PowerEdge R320 R420 R620
SKU: WXY6J
Price: $47.37
L550E-S1 - Dell 550-Watts 80 Plus Platinum Hot Plug Redundant Power Supply for PowerEdge R320 R420 R620
SKU: L550E-S1
Price: $61.05
280126-001 - HP 550-Watts Hot-Pluggable Power Supply for Proliant DL560 G1
SKU: 280126-001
Price: $105.26
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.