Replacement for B9C77AA: Drop-In Alternatives We Stock
Looking for a replacement for the B9C77AA (B9C77AA - HP Quadro 1GB DDR3 SDRAM DirectX 11.0 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 B9C77AA
| SKU | B9C77AA |
|---|---|
| Product | B9C77AA - HP Quadro 1GB DDR3 SDRAM DirectX 11.0 Graphics Card |
| Current price | $556.39 |
| Stock status | In Stock |
| Detail page | View B9C77AA › |
Drop-in replacements for B9C77AA
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.
A7U60AT - HP Quadro 410 Video Graphics Card 512 MB DDR3 SDRAM PCI-Express 2.0 x16 Low-profile 2560 x 1600 DirectX 11.0 OpenGL 4.2 DisplayPort DVI
SKU: A7U60AT
Price: $399.61
C3G86AA - HP Quadro K4000M Video Graphics Card 600 MHz Core 4 GB GDDR5 SDRAM MXM 3.0 2560 x 1600 DirectX 11.0 OpenGL 4.1 DirectCompute 5.0
SKU: C3G86AA
Price: $939.13
J3G88AA - HP Quadro K2200 Graphic Card 4 GB GDDR5 SDRAM PCi Express 2.0 X16 4096 X 2160 Fan Cooler Directx 11.1
SKU: J3G88AA
Price: $176.84
N3R90AA - HP Geforce GT 730 2GB DDR3 SDRAM PCI Express X8 Directx 12 Graphics Card
SKU: N3R90AA
Price: $316.08
M6V52AT - HP Quadro M4000 Graphic Card 8GB GDDR5 PCI Express 3.0 x16 256 bit Bus Width OpenGL 4.5 DirectX 12 DirectCompute 5.0 OpenCL 4 x DisplayPort
SKU: M6V52AT
Price: $866.37
PKPJT - HP Nvidia Quadro K420 1GB DDR3 SDRAM 128-bit DVI / VGA PCI Express Video Graphics Card
SKU: PKPJT
Price: $212.07
M6V51AA - HP Quadro NVS 310 1GB DDR3 SDRAM PCI-Express 2.0 x16 Graphics Card
SKU: M6V51AA
Price: $291.01
M6V51AT - HP Quadro NVS 310 1GB DDR3 SDRAM PCI-Express 2.0 x16 Graphics Card
SKU: M6V51AT
Price: $316.08
N3R91AT - HP Radeon R9 350 Graphic Card 2GB PCI Express 3.0 x16 OpenGL 4.3 DirectX 12DisplayPortDVI PC 2 x Monitors Supported Dual Link DVI Supported
SKU: N3R91AT
Price: $244.43
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.