Replacement for 300-1945-02: Drop-In Alternatives We Stock
Looking for a replacement for the 300-1945-02 (300-1945-02 - Sun 500-Watts Redundant AC-Input Single Power Supply for Sun Fire V215/V245/V445/T1000/T2000 & NETRA T2000)? 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 300-1945-02
| SKU | 300-1945-02 |
|---|---|
| Product | 300-1945-02 - Sun 500-Watts Redundant AC-Input Single Power Supply for Sun Fire V215/V245/V445/T1000/T2000 & NETRA T2000 |
| Current price | $182.37 |
| Stock status | In Stock |
| Detail page | View 300-1945-02 › |
Drop-in replacements for 300-1945-02
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.
300-2011 - Sun Type A202 2100-Watts AC Input Power Supply for M4000 M5000
SKU: 300-2011
Price: $235.79
300-1851-02 - Sun 680-Watts AC Input Power Supply for Fire V440 Server
SKU: 300-1851-02
Price: $485.53
300-2006-02 - Sun 550-Watts 48V DC Redundant Power Supply for SunFire X4100 / X4200 Series Servers
SKU: 300-2006-02
Price: $752.24
300-1260-02 - Sun 300-Watts AC Power Supply for Enterprise 3000 / 4000
SKU: 300-1260-02
Price: $163.74
08A-RPS-500P - Enterasys 500-Watts Redundant Power Supply for 24-Port and 48-Port 802.3at Poe 800-Series
SKU: 08A-RPS-500P
Price: $157.07
283655-021 - HP 500-Watts Redundant Hot-Swappable Power Supply with Power Factor Correction for ProLiant ML350 G3
SKU: 283655-021
Price: $189.47
225075-021 - HP 500-Watts Redundant Hot-Pluggable Power Supply with Power Factor Correction for ProLiant ML370 G2 G3
SKU: 225075-021
Price: $211.00
30-10047-02 - DEC 500-Watts Redundant Power Supply for AlphaServer DS25
SKU: 30-10047-02
Price: $232.82
230993-002 - HP 500-Watts Redundant Hot-Swappable Power Factor Connection Power Supply for ProLiant ML570 G2 G3
SKU: 230993-002
Price: $287.84
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.