Replacement for PH791A: Drop-In Alternatives We Stock
Looking for a replacement for the PH791A (PH791A - HP Nvidia Quadro FX 540 128MB DDR 128-Bit PCI Express x16 Video Graphics Card)? Pro Disk Network ships HP 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 PH791A
| SKU | PH791A |
|---|---|
| Product | PH791A - HP Nvidia Quadro FX 540 128MB DDR 128-Bit PCI Express x16 Video Graphics Card |
| Current price | $268.38 |
| Stock status | In Stock |
| Detail page | View PH791A › |
Drop-in replacements for PH791A
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.
365889-001 - HP Nvidia Quadro FX 540 128MB DDR 128-Bit PCI Express x16 Video Graphics Card
SKU: 365889-001
Price: $271.16
374358-001 - HP Nvidia Quadro FX 540 128MB DDR 128-Bit PCI Express x16 Video Graphics Card
SKU: 374358-001
Price: $297.68
361880-001 - HP Nvidia Quadro NVS 280 64MB DDR 128-Bit PCI Video Graphics Card
SKU: 361880-001
Price: $266.21
325092-001 - HP Nvidia Quadro FX1300 PCI-Express X16 128MB DDR Memory 256-Bit Dual DVI-I 1xMini-D Connectors 3D Video Graphics Card
SKU: 325092-001
Price: $82.42
365890-002 - HP Nvidia Quadro FX1300 PCI-Express X16 128MB DDR Memory 256-Bit Dual DVI-I 1xMini-D Connectors 3D Video Graphics Card
SKU: 365890-002
Price: $189.28
PB331A - HP Nvidia Quadro FX 1300 128MB DDR SDRAM 24-Bit PCI Express x16 Video Graphics Card
SKU: PB331A
Price: $242.41
366495-001 - HP Nvidia Quadro FX1300 PCI-Express x16 128MB DDR Memory 256-Bit Dual DVI-I 1xMini-D Connectors 3D Video Graphics Card
SKU: 366495-001
Price: $256.42
PM979UT - HP Nvidia Quadro FX 1400 128MB DDR 256-Bit PCI Express x16 Video Graphics Card
SKU: PM979UT
Price: $390.53
365889-002 - HP Nvidia Quadro FX 540 PCI-Express 128MB Video Graphics Card
SKU: 365889-002
Price: $271.16
398683-001 - HP Nvidia Quadro FX 540 PCI-Express 128MB Video Graphics Card
SKU: 398683-001
Price: $271.16
442826-B21 - HP Nvidia Quadro FX 560M 256MB GDDR3 128-Bit PCI Express x8 Video Graphics Card
SKU: 442826-B21
Price: $151.54
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.