Replacement for QK638AAR: Drop-In Alternatives We Stock
Looking for a replacement for the QK638AAR (QK638AAR - HP AMD HD6350 PCI Express x16 512MB GDDR3 Dms59 (Dual Vga) 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 QK638AAR
| SKU | QK638AAR |
|---|---|
| Product | QK638AAR - HP AMD HD6350 PCI Express x16 512MB GDDR3 Dms59 (Dual Vga) Video Graphics Card |
| Current price | $137.32 |
| Stock status | In Stock |
| Detail page | View QK638AAR › |
Drop-in replacements for QK638AAR
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.
QK638AT - HP AMD Hd 6350 512MB DDR3 Dms59 (Dual Vga) PCI-Express 2.0 X16 Dual Vga Graphics Card
SKU: QK638AT
Price: $172.79
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
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
VN565AAR - HP Nvidia GeForce G210 512MB VGA/DVI/HDMI Full-Height (FH) PCI Express x16 Video Graphics Card
SKU: VN565AAR
Price: $75.21
586382-001 - HP Nvidia GeForce G210 PCI-Express x16 512MB VGA/DVI/HDMI Full-Height (FH) Video Graphics Card
SKU: 586382-001
Price: $103.62
C7X48AV - HP Nvidia Quadro NVS300 512MB DDR3 SDRAM DVI-I / VGA PCI Express x16 Video Graphics Card
SKU: C7X48AV
Price: $196.87
637213-001 - HP Firepro 2270 PCI-Express x16 512MB DisplayPort / DVI / VGA Video Graphics Card
SKU: 637213-001
Price: $256.54
LA524AT - HP Firepro 2270 PCI-Express X16 512MB DisplayPort / DVI / VGA Video Graphics Card
SKU: LA524AT
Price: $266.21
QK551AA - HP Firepro 2270 PCI-Express X16 512MB DisplayPort / DVI / VGA Video Graphics Card
SKU: QK551AA
Price: $377.99
LA524AA - HP Firepro 2270 PCI-Express X16 512MB DisplayPort / DVI / VGA Video Graphics Card
SKU: LA524AA
Price: $377.99
593214-001 - HP Nvidia GeForce G210 PCI-Express x16 512MB VGA/DVI/HDMI Full-Height (FH) Video Graphics Card
SKU: 593214-001
Price: $542.51
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.