Replacement for 5185-2974: Drop-In Alternatives We Stock
Looking for a replacement for the 5185-2974 (5185-2974 - HP 200-Watts ATX Power Supply for Pavilion 78xx)? Pro Disk Network ships HP 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 5185-2974
| SKU | 5185-2974 |
|---|---|
| Product | 5185-2974 - HP 200-Watts ATX Power Supply for Pavilion 78xx |
| Current price | $189.47 |
| Stock status | In Stock |
| Detail page | View 5185-2974 › |
Drop-in replacements for 5185-2974
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.
HP-A2007A3 - Hipro 200 Watts 100-127V / 200-240V ATX Power Supply for HP Pavilion
SKU: HP-A2007A3
Price: $136.84
HP-A2027F3 - Hipro 200 Watts 100-127V / 200-240V ATX Power Supply for HP Pavilion
SKU: HP-A2027F3
Price: $189.47
ATX-300-12Z-REV-DDR - HP 300-Watts ATX Power Supply for Pavilion
SKU: ATX-300-12Z-REV-DDR
Price: $139.22
5187-5009 - HP 300-Watts ATX Power Supply with PFC for Pavilion (merlot C) Regulated Power Supply
SKU: 5187-5009
Price: $178.41
0950-3746 - HP 120-Watts 120-127V / 200-240V ATX Power Supply for Pavilion 6835
SKU: 0950-3746
Price: $296.30
0950-3949 - HP 250-Watts 100-127V / 200-240V ATX Power Supply for Pavilion
SKU: 0950-3949
Price: $369.84
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.