Replacement for 300-2186: Drop-In Alternatives We Stock
Looking for a replacement for the 300-2186 (300-2186 - Sun 660-Watts DC 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 300-2186
| SKU | 300-2186 |
|---|---|
| Product | 300-2186 - Sun 660-Watts DC Power Supply |
| Current price | $128.42 |
| Stock status | In Stock |
| Detail page | View 300-2186 › |
Drop-in replacements for 300-2186
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.
PLATINUM-660 - Seasonic SS-660XP 660-Watts 80-Plus Platinum ATX 12V/EPS 12V Power Supply with Active PFC
SKU: PLATINUM-660
Price: $410.17
300-1357-02 - Sun 660-Watts Power Supply for Ultra 80 and Blade 1000 / 2000 Server
SKU: 300-1357-02
Price: $451.39
300-1357 - Sun 660-Watts Power Supply for Ultra 80 and Blade 1000 / 2000 Server
SKU: 300-1357
Price: $768.07
N184N - Dell 300-Watts 100-127V / 200-240V ATX Power Supply For Dell Inspiron 620 660 Vostro 260 270
SKU: N184N
Price: $59.21
0V7K62 - Dell 300-Watts 100-120V / 200-240V ATX Power Supply for Inspiron 518 530 620 660 Vostro 200
SKU: 0V7K62
Price: $109.75
V7K62 - Dell 300-Watts 100-120V / 200-240V ATX Power Supply for Inspiron 518 530 620 660 Vostro 200
SKU: V7K62
Price: $109.75
K43JV - Dell 300-Watts 100-127V / 200-240V ATX Power Supply for Inspiron 620 660
SKU: K43JV
Price: $110.53
PC6037 - AcBel 300-Watts 100-120V / 200-240V ATX Power Supply for Inspiron 620 660 / Vostro 260 270
SKU: PC6037
Price: $110.53
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.