Alternative to KD506ET: Better-Value Equivalents in Stock
Comparing the KD506ET (KD506ET - HP Nvidia Quadro FX 3700 512MB GDDR3 256-Bit PCI Express 2.0 x16 Video Graphics Card) against alternatives? Pro Disk Network stocks 12 similar HP parts that offer comparable performance at different price points. Each option below is in-stock, US-warehoused, and tested-and-certified before ship. Bulk pricing is available on quantities of 5+; B2B procurement can use Net 30 with PO.
About the KD506ET
| SKU | KD506ET |
|---|---|
| Product | KD506ET - HP Nvidia Quadro FX 3700 512MB GDDR3 256-Bit PCI Express 2.0 x16 Video Graphics Card |
| Current price | $399.61 |
| Stock status | In Stock |
| Detail page | View KD506ET › |
Alternatives to KD506ET
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.
KD506AA - HP Nvidia Quadro FX3700 PCI-Express x16 512MB G-DDR3 SDRAM 256-Bit Dual DVI SLI Multi-GPU Technology Video Graphics Card
SKU: KD506AA
Price: $256.42
KD506UT - HP Nvidia Quadro FX3700 PCI-Express x16 512MB G-DDR3 SDRAM 256-Bit Dual DVI SLI Multi-GPU Technology Video Graphics Card
SKU: KD506UT
Price: $256.42
462790-001 - HP Nvidia Quadro FX3700 PCI-Express x16 512MB G-DDR3 SDRAM 256-Bit Dual DVI SLI Multi-GPU Technology Video Graphics Card
SKU: 462790-001
Price: $256.42
KD506AAR - HP Nvidia Quadro FX3700 PCI Express x16 512MB G-DDR3 SDRAM 256-Bit Dual DVI SLI Multi-GPU Technology Video Graphics Card
SKU: KD506AAR
Price: $283.34
KD506UTR - HP Nvidia Quadro FX3700 PCI Express x16 512MB G-DDR3 SDRAM 256-Bit Dual DVI SLI Multi-GPU Technology Video Graphics Card
SKU: KD506UTR
Price: $283.34
462600-001 - HP Nvidia Quadro FX3700 PCI-Express x16 512MB G-DDR3 SDRAM 256-Bit Dual DVI SLI Multi-GPU Technology Video Graphics Card
SKU: 462600-001
Price: $290.97
490062-B21 - HP Nvidia Quadro FX3700 PCI-Express x16 512MB G-DDR3 SDRAM 256-Bit Dual DVI SLI Multi-GPU Technology Video Graphics Card
SKU: 490062-B21
Price: $399.61
462600-002 - HP Nvidia Quadro FX3700 PCI-Express X16 512MB G-DDR3 SDRAM 256-Bit Dual DVI SLI Multi-GPU Technology Video Graphics Card
SKU: 462600-002
Price: $399.61
KD506A - HP Nvidia Quadro FX3700 PCI-Express X16 512MB G-DDR3 SDRAM 256-Bit Dual DVI SLI Multi-GPU Technology Video Graphics Card
SKU: KD506A
Price: $399.61
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
GP528AAR - HP Nvidia Quadro FX370 PCI-Express x16 128MB DDR2 256-Bit 400MHz 1XDVI-1/1XDVI-I Dual Link Video Graphics Card
SKU: GP528AAR
Price: $137.53
744354-001 - HP / Nvidia Quadro K3100M 4GB GDDR5 SDRAM 256-Bit DVI PCI-Express Video Card
SKU: 744354-001
Price: $147.37
How we pick alternatives
Every recommendation above was selected using these criteria:
- Spec parity — capacity, speed, port count, and form factor matched within a 10% tolerance
- Price spread — alternatives shown across the price range, so you can pick on budget
- Brand mix — both OEM-equivalent and trusted aftermarket, all certified
- Reliability data — preferred parts have failure rates below 1% in our 18-month return tracking
- In stock today — shipping today, not 4-6 weeks from now
Want a side-by-side spec comparison?
We can prepare a written comparison covering throughput, power draw, form factor and validated compatibility. Email sales@prodisknetwork.com or call +1 (407) 205-8454 — most quotes ship within 4 business hours.