Replacement for C764N: Drop-In Alternatives We Stock
Looking for a replacement for the C764N (C764N - Dell 220-Watts Power Supply for OptiPlex 745 755 760 GX620 SX280)? 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 C764N
| SKU | C764N |
|---|---|
| Product | C764N - Dell 220-Watts Power Supply for OptiPlex 745 755 760 GX620 SX280 |
| Current price | $157.07 |
| Stock status | In Stock |
| Detail page | View C764N › |
Drop-in replacements for C764N
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.
H220P-00 - Dell 220-Watts 100-127V / 200-240V ATX Power Supply for OptiPlex GX520 GX520 GX620 DT 745 755 / Dimension C521
SKU: H220P-00
Price: $96.84
HP-Q2228F3P - Dell 220-Watts 100-127V / 200-240V ATX Power Supply for OptiPlex GX520 GX520 GX620 DT 745 755 / Dimension C521
SKU: HP-Q2228F3P
Price: $96.84
Dell HP-Q2218F3P LF 220-Watts 100-240V Power Supply for OptiPlex GX520 GX620 DT 745 755
SKU: HP-Q2218F3P-LF
Price: $133.79
HP-Q2218F3P - Dell 220-Watts 100-240V Power Supply for OptiPlex GX520 GX620 DT 745 755
SKU: HP-Q2218F3P
Price: $382.59
MH300 - Dell 275-Watts 100-127V/200-240V Power Supply for Optiplex SFF 740/745/755 XPS 210/9200C
SKU: MH300
Price: $96.84
MH596 - Dell 280-Watts ATX Power Supply for OptiPlex GX 320, 520, 620, 740, 745, 755 and Dimension C521
SKU: MH596
Price: $96.84
L305P-03 - Dell 305-Watts Dual SATA ATX Power Supply for OptiPlex 320 330 360 GX620 740 745 755 960 Dimension 5200 E520 E521
SKU: L305P-03
Price: $110.53
PS-6311-6DF1-LF - Dell 305-Watts 100-240V ATX Power Supply for OptiPlex 320 330 360 GX620 740 745 755 960 / Dimension 5200 E520 E521
SKU: PS-6311-6DF1-LF
Price: $110.53
P192M - Dell 305-Watts ATX Power Supply for OptiPlex 320, 330, 360, GX620, 740, 745, 755, 960 and Dimension 5200, E520, E521
SKU: P192M
Price: $110.53
H275E-00 - Dell 275-Watts 100-240V ATX Power Supply for OptiPlex 740 745 755
SKU: H275E-00
Price: $114.95
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.