Replacement for 300-1945: Drop-In Alternatives We Stock
Looking for a replacement for the 300-1945 (300-1945 - Sun 500-Watts AC Redundant Power Supply for SunFire V215 / V245 / V445 and 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
| SKU | 300-1945 |
|---|---|
| Product | 300-1945 - Sun 500-Watts AC Redundant Power Supply for SunFire V215 / V245 / V445 and Netra T2000 |
| Current price | $110.53 |
| Stock status | In Stock |
| Detail page | View 300-1945 › |
Drop-in replacements for 300-1945
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.
300-1945-03 - Sun 500-Watts Redundant AC-Input Single Power Supply for Sun Fire V215/V245/V445/T1000/T2000 & NETRA T2000
SKU: 300-1945-03
Price: $182.37
300-1945-02 - Sun 500-Watts Redundant AC-Input Single Power Supply for Sun Fire V215/V245/V445/T1000/T2000 & NETRA T2000
SKU: 300-1945-02
Price: $182.37
300-1945-01 - Sun 500Watt Redundant AC-Input Single Power Supply for Sun Fire V215/V245/V445/T1000/T2000 & NETRA T2000
SKU: 300-1945-01
Price: $157.07
ASR1550PS - Intel 650-Watts Redundant Power Supply 650W Redundant Power Supply For SR1550 Server Chassis
SKU: ASR1550PS
Price: $136.04
CWA2-0650-10-IT01 - Intel 650-Watts Redundant Power Supply 650W Redundant Power Supply
SKU: CWA2-0650-10-IT01
Price: $145.26
744689-B21 - HP 800-Watts Redundant 900-Watts Non-Redundant Hot Pluggable AC Power Supply for DL180 ML150 Gen9 G9
SKU: 744689-B21
Price: $47.37
813534-B21 - HP 800-Watts Redundant / 900-Watts Non-Redundant AC Power Supply Gold for ProLiant DL160 G9 / DL80 G9 / DL120 G9
SKU: 813534-B21
Price: $211.00
X8428A-Z - Sun 500-Watts AC Redundant Power Supply for Fire V215 / V245 / V445 and Netra T2000
SKU: X8428A-Z
Price: $211.00
300-1359 - Sun 605-Watts Redundant Power Supply for Enterprise 250 / 450 Server
SKU: 300-1359
Price: $143.39
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.