Alternative to QK638AT: Better-Value Equivalents in Stock
Comparing the QK638AT (QK638AT - HP AMD Hd 6350 512MB DDR3 Dms59 (Dual Vga) PCI-Express 2.0 X16 Dual Vga 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 QK638AT
| SKU | QK638AT |
|---|---|
| Product | QK638AT - HP AMD Hd 6350 512MB DDR3 Dms59 (Dual Vga) PCI-Express 2.0 X16 Dual Vga Graphics Card |
| Current price | $172.79 |
| Stock status | In Stock |
| Detail page | View QK638AT › |
Alternatives to QK638AT
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.
QK638AA - HP AMD Radeon Hd 6350 PCI-Express 2.0 X16 512MB DDR3 SDRAM Dms59 (Dual Vga) Low Profile Graphics Card
SKU: QK638AA
Price: $172.79
663943-001 - HP AMD Radeon HD 6350 512MB DDR3 PCI Express Graphics Card
SKU: 663943-001
Price: $149.78
637182-002 - HP / AMD Radeon HD 6350 512MB DDR3 SDRAM 64-Bit PCI-Express x16 Video Graphics Card
SKU: 637182-002
Price: $316.08
5189-3945 - HP Nvidia Radeon HD 6350 512MB DDR3 64-Bit PCI Express x16 Video Graphics Card
SKU: 5189-3945
Price: $336.17
697246-001 - HP Radeon HD 6350 512MB PCI-Express X16 Video Graphics Card
SKU: 697246-001
Price: $94.82
637182-001 - HP Radeon HD 6350 512MB PCI-Express X16 Video Graphics Card
SKU: 637182-001
Price: $113.86
671728-001 - HP Radeon HD 6350 Graphic Card 512 MB DDR3 SDRAM PCI Express x16
SKU: 671728-001
Price: $157.00
QK638ATR - HP QK638AT Radeon 6350 Graphic Card 512 MB DDR3 SDRAM PCI Express 2.0 x16 Low-profile- Smart Buy 2048 x 1536 Fan Cooler
SKU: QK638ATR
Price: $257.92
QK638AAR - HP AMD HD6350 PCI Express x16 512MB GDDR3 Dms59 (Dual Vga) Video Graphics Card
SKU: QK638AAR
Price: $137.32
KQ808-69001 - HP AMD Radeon Rv6350 Pro (skyraider) 512MB PCI-Express X16 Hdmi, Dvi, and Vga Support Graphics Card without Cable
SKU: KQ808-69001
Price: $167.61
C7X48AV - HP Nvidia Quadro NVS300 512MB DDR3 SDRAM DVI-I / VGA PCI Express x16 Video Graphics Card
SKU: C7X48AV
Price: $196.87
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.