Replacement for 2G4WR: Drop-In Alternatives We Stock
Looking for a replacement for the 2G4WR (2G4WR - Dell 550-Watts 100-240V 80 Plus Silver Non Hot-pluggable Power Supply for PowerEdge R520 T320 T420)? 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 2G4WR
| SKU | 2G4WR |
|---|---|
| Product | 2G4WR - Dell 550-Watts 100-240V 80 Plus Silver Non Hot-pluggable Power Supply for PowerEdge R520 T320 T420 |
| Current price | $849.24 |
| Stock status | In Stock |
| Detail page | View 2G4WR › |
Drop-in replacements for 2G4WR
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.
J6J6M - Dell 550-Watts 100-240V 80 Plus Silver Non-Redundant Power Supply for PowerEdge R420
SKU: J6J6M
Price: $512.24
0J6J6M - Dell 550-Watts 100-240V 80 Plus Silver Non-Redundant Power Supply for PowerEdge R420
SKU: 0J6J6M
Price: $512.24
02G4WR - Dell 550-Watts 100-240V 80 Plus Silver Non Hot-pluggable Power Supply for PowerEdge R520 T320 T420
SKU: 02G4WR
Price: $849.24
6HTWP - Dell 250-Watts 100-240V Non Hot Plug 80 Plus Silver Power Supply for PowerEdge R210
SKU: 6HTWP
Price: $78.95
06HTWP - Dell 250-Watts 100-240V Non Hot Plug 80 Plus Silver Power Supply for PowerEdge R210
SKU: 06HTWP
Price: $192.32
DH350E-S0 - Dell 350-Watts 100-240V 80 Plus Silver Non Hot Swappable ATX Power Supply for PowerEdge T320 T420
SKU: DH350E-S0
Price: $355.79
331-7566 - Dell 350-Watts 100-240V ATX 80 Plus Silver Non Hot Swappable Power Supply for Poweredge T320 T420
SKU: 331-7566
Price: $480.21
DF83C - Dell 350-Watts 100-240V 80 Plus Silver Non Hot Swappable ATX Power Supply for PowerEdge T320 T420
SKU: DF83C
Price: $663.16
0DF83C - Dell 350-Watts 100-240V 80 Plus Silver Non Hot Swappable ATX Power Supply for PowerEdge T320 T420
SKU: 0DF83C
Price: $663.16
6V43G - Dell 550-Watts 100-240V 80 Plus Platinum Hot Pluggable Power Supply for PowerEdge R320 R420 R430 R440
SKU: 6V43G
Price: $247.37
034X1 - Dell 550-Watts 100-240V 80 Plus Platinum 94% Efficiency Power Supply for PowerEdge R430
SKU: 034X1
Price: $247.37
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.