Alternative to QK638ATR: Better-Value Equivalents in Stock
Comparing the QK638ATR (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) 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 QK638ATR
| SKU | QK638ATR |
|---|---|
| Product | 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 |
| Current price | $257.92 |
| Stock status | In Stock |
| Detail page | View QK638ATR › |
Alternatives to QK638ATR
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.
671728-001 - HP Radeon HD 6350 Graphic Card 512 MB DDR3 SDRAM PCI Express x16
SKU: 671728-001
Price: $157.00
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
637182-002 - HP / AMD Radeon HD 6350 512MB DDR3 SDRAM 64-Bit PCI-Express x16 Video Graphics Card
SKU: 637182-002
Price: $316.08
663943-001 - HP AMD Radeon HD 6350 512MB DDR3 PCI Express Graphics Card
SKU: 663943-001
Price: $149.78
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
QK638AT - HP AMD Hd 6350 512MB DDR3 Dms59 (Dual Vga) PCI-Express 2.0 X16 Dual Vga Graphics Card
SKU: QK638AT
Price: $172.79
702084-001 - HP GeForce GTX 630 Graphic Card - 2 GB DDR3 SDRAM - PCI Express x16 - 2048 x 1536 - DisplayPort - DVI
SKU: 702084-001
Price: $201.92
B4J92AT - HP GeForce GTX 630 Graphic Card - 2 GB DDR3 SDRAM - PCI Express x16 - 2048 x 1536 - DisplayPort - DVI
SKU: B4J92AT
Price: $201.92
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.