Replacement for WGCH4: Drop-In Alternatives We Stock
Looking for a replacement for the WGCH4 (WGCH4 - Dell 950-Watts 100-240V Power Supply for Precision T5820 T7820)? 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 WGCH4
| SKU | WGCH4 |
|---|---|
| Product | WGCH4 - Dell 950-Watts 100-240V Power Supply for Precision T5820 T7820 |
| Current price | $338.95 |
| Stock status | In Stock |
| Detail page | View WGCH4 › |
Drop-in replacements for WGCH4
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.
H950EF-00 - Dell 950-Watts 100-240V Power Supply for Precision T5820 T7820
SKU: H950EF-00
Price: $282.20
H255ES-00 - Dell 255-Watts 100-240V ATX Power Supply for Dell OptiPlex 3020 9020 7020 / Precision T1700
SKU: H255ES-00
Price: $205.26
D255E001L - Dell 255-Watts 100-240V ATX Power Supply for Dell OptiPlex 3020 9020 7020 / Precision T1700
SKU: D255E001L
Price: $226.08
H255ES-01 - Dell 255-Watts 100-240V ATX Power Supply for Dell OptiPlex 3020 9020 7020 / Precision T1700
SKU: H255ES-01
Price: $235.79
HYV3H - Dell 290-Watts 100-240V ATX Power Supply for OptiPlex 3020 7020 9020 Precision T1700
SKU: HYV3H
Price: $47.37
PS-3291-1DB - Dell 290-Watts 100-240V ATX Power Supply for OptiPlex 3020 7020 9020 / Precision T1700
SKU: PS-3291-1DB
Price: $50.53
D1100E-S0 - Dell 1100-Watts 100-240V Redundant Power Supply for PowerEdge C4130 R530 R630 R730 R730XD R930 Precision 7910
SKU: D1100E-S0
Price: $61.05
D1100E-S1 - Dell 1100-Watts 100-240V Redundant Power Supply for PowerEdge C4130 R530 R630 R730 R730XD R930 Precision 7910
SKU: D1100E-S1
Price: $63.16
Dell NPS-460BB C 460-Watts 100-120V / 200-240V Power Supply for PowerEdge SC1420 Precision 650
SKU: NPS-460BB-C
Price: $100.78
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.