Replacement for U343D: Drop-In Alternatives We Stock
Looking for a replacement for the U343D (U343D - Dell 350-Watts ATX Power Supply For Precision T1500)? Pro Disk Network ships Dell 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 U343D
| SKU | U343D |
|---|---|
| Product | U343D - Dell 350-Watts ATX Power Supply For Precision T1500 |
| Stock status | In Stock |
| Detail page | View U343D › |
Drop-in replacements for U343D
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.
G738T - Dell 350-Watts 100-240V ATX Power Supply for Precision T1500 and Vostro 430
SKU: G738T
Price: $165.79
0G738T - Dell 350-Watts 100-240V ATX Power Supply for Precision T1500 and Vostro 430
SKU: 0G738T
Price: $165.79
Dell NPS-305AB A 305-Watts 100-120V / 200-240V ATX Power Supply for Precision 340 350
SKU: NPS-305AB-A
Price: $189.47
0J515T - Dell 350-Watts ATX Power Supply for Vostro 430 and Precision T1500
SKU: 0J515T
Price: $342.18
F4284 - Dell 350-Watts ATX Power Supply for Dimension 4700/8400,Precision 370 WorkStation
SKU: F4284
Price: $442.11
0F4284 - Dell 350-Watts ATX Power Supply for Dimension 4700/8400,Precision 370 WorkStation
SKU: 0F4284
Price: $442.11
0L350N - Dell 350-Watts Power Supply for Dimension 4700/8400,Precision 370 WorkStation
SKU: 0L350N
Price: $117.87
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.