Replacement for H280P-01: Drop-In Alternatives We Stock
Looking for a replacement for the H280P-01 (H280P-01 - Dell 280-Watts 100-127V / 200-240V ATX Power Supply for OptiPlex GX 320 520 620 740 745 755 / Dimension C521)? 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 H280P-01
| SKU | H280P-01 |
|---|---|
| Product | H280P-01 - Dell 280-Watts 100-127V / 200-240V ATX Power Supply for OptiPlex GX 320 520 620 740 745 755 / Dimension C521 |
| Current price | $157.07 |
| Stock status | In Stock |
| Detail page | View H280P-01 › |
Drop-in replacements for H280P-01
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.
9V75C - Dell 300-Watts 100-127V/200-240V ATX Power Supply for Vostro 200/201/220/Inspiron 530/531/541
SKU: 9V75C
Price: $157.07
09V75C - Dell 300-Watts 100-127V/200-240V ATX Power Supply for Vostro 200/201/220/Inspiron 530/531/541
SKU: 09V75C
Price: $157.07
PS-6301-6 - Dell/Lite-On 300-Watts 100-127V / 200-240V ATX Power Supply for Inspiron 518 530 531 541 560 580 / Vostro 200 220 400
SKU: PS-6301-6
Price: $187.37
F77N6 - Dell 300-Watts 100-127V / 200-240V ATX Power Supply for Inspiron 518/519/530/531/537/570, Vostro 200 /201/220/400
SKU: F77N6
Price: $205.26
0F77N6 - Dell 300-Watts 100-127V / 200-240V ATX Power Supply for Inspiron 518/519/530/531/537/570, Vostro 200 /201/220/400
SKU: 0F77N6
Price: $205.26
6R89K - Dell 300-Watts 100-127V/200-240V ATX Power Supply for Inspiron 518/519/530, Vostro 200/201/220
SKU: 6R89K
Price: $205.26
06R89K - Dell 300-Watts 100-127V/200-240V ATX Power Supply for Inspiron 518/519/530, Vostro 200/201/220
SKU: 06R89K
Price: $205.26
H235PD-01 - Dell 235-Watts 100-127V 200-240V ATX Power Supply For Optiplex 380
SKU: H235PD-01
Price: $96.84
PS-6301-06D - Dell 300-Watts 100-127V / 200-240V Power Supply for Inspiron 3847
SKU: PS-6301-06D
Price: $143.36
L300NM-01 - Dell 300-Watts 100-127V / 200-240V ATX Power Supply for Inspiron 3000 3847
SKU: L300NM-01
Price: $143.39
HP-P3017F3P - Dell 300-Watts 100-127V / 200-240V ATX Power Supply for Inspiron 620 660 Vostro 260 270
SKU: HP-P3017F3P
Price: $157.07
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.