Replacement for 530-2281: Drop-In Alternatives We Stock
Looking for a replacement for the 530-2281 (530-2281 - Sun 180-Watts 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 530-2281
| SKU | 530-2281 |
|---|---|
| Product | 530-2281 - Sun 180-Watts Power Supply |
| Current price | $236.24 |
| Stock status | In Stock |
| Detail page | View 530-2281 › |
Drop-in replacements for 530-2281
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.
337373-001 - Compaq 75-Watts ATX Power Supply for Presario 2266/ 2275/ 2281/ 2285/ 2286 Desktop
SKU: 337373-001
Price: $323.16
X5075A-Z - Sun 4 x AC Input Power Cords 16A (International) 4m 180-2004 for Sun Rack 900 Sun Fire V20z Sun Fire V60X RoHS Y
SKU: X5075A-Z
Price: $115.79
311-2281 - Dell 2GB Kit (2 X 1GB) DDR-266MHz PC2100 ECC Unbuffered CL2.5 184-Pin DIMM Memory
SKU: 311-2281
Price: $794.12
11G-P4-2281-KR EVGA NVIDIA GeForce RTX 2080 Ti BLACK EDITION GAMING 11GB GDDR6 HDMI/3DisplayPort/USB Type-C PCI-Express Video Card w/ RGB LED
SKU: 11G-P4-2281-KR
Price: $2,802.95
308615-001 - HP 240-Watts AC 120-240V 45-66Hz Redundant Hot-Plug 20-Pin Power Supply with Power Factor Correction (PFC) for EVO D330/530
SKU: 308615-001
Price: $89.47
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.