Replacement for FX-777A-ZDB4: Drop-In Alternatives We Stock
Looking for a replacement for the FX-777A-ZDB4 (FX-777A-ZDB4 - XFX Black Edition Double DissIPation Radeon 7770 1095MHz 1GB GDDR5 Mini DisplayPort HD Video Graphics Card)? Pro Disk Network ships 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 FX-777A-ZDB4
| SKU | FX-777A-ZDB4 |
|---|---|
| Product | FX-777A-ZDB4 - XFX Black Edition Double DissIPation Radeon 7770 1095MHz 1GB GDDR5 Mini DisplayPort HD Video Graphics Card |
| Current price | $1,326.32 |
| Stock status | In Stock |
| Detail page | View FX-777A-ZDB4 › |
Drop-in replacements for FX-777A-ZDB4
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.
FX-777A-ZDF4 - XFX Double Dissipation Radeon 7770 1GB GDDR5 Ghost Thermal Mini DisplayPort Video Graphics Card
SKU: FX-777A-ZDF4
Price: $724.72
FX-775A-ZDP4 - XFX Double DissIPation Radeon 7750 1GB 128-Bit GDDR5 PCI Express 3.0 Dual DVI/ HDMI/ DisplayPort Video Graphics Card
SKU: FX-775A-ZDP4
Price: $547.32
FX-797G-TDFC - XFX Double Dissipation Radeon Tahiti Xt2 3GB GDDR5 Ghost Thermal with Hy Video Graphics Card
SKU: FX-797G-TDFC
Price: $1,149.47
FX-795A-TDBC - XFX Double D HD 7950 Black Edition 3GB GDDR5 384-Bit PCI-Express 3.0 x16 Video Graphics Card
SKU: FX-795A-TDBC
Price: $1,744.86
FX-777A-ZNJ4 - XFX AMD Radeon HD 7770 1GB GDDR5 128-Bit PCI Express 3.0 x16 Video Graphics Card
SKU: FX-777A-ZNJ4
Price: $522.79
FX-777A-ZNF4 - XFX Core Radeon 7770 1GB GDDR5 Ghost Thermal Mini DisplayPort HDMI DVI Video Graphics Card
SKU: FX-777A-ZNF4
Price: $650.16
FX-795A-TDFC - XFX AMD Double D Radeon HD 7950 3GB GDDR5 384-Bit PCI Express 3.0 x16 Video Graphics Card
SKU: FX-795A-TDFC
Price: $918.49
HD-687A-ZDBC - XFX Radeon HD 6870 Black Edition 1GB GDDR5 256-Bit HDMI/ 2x mini DisplayPort/ 2x DVI PCI Express 2.1 x16 Video Graphics Card
SKU: HD-687A-ZDBC
Price: $1,092.14
FX-785A-CNBC - XFX Radeon HD 7850 Black Edition 2GB GDDR5 256-Bit PCI Express 3.0 x16 Dual MiniDP HDMI Dual DVI Video Graphics Card
SKU: FX-785A-CNBC
Price: $1,231.61
HD-585X-ZABC - XFX Radeon HD 5850 Black Edition 1GB DDR5 256-Bit HDMI/ DisplayPort/ 2x DVI PCI Express 2.1 x16 Video Graphics Card
SKU: HD-585X-ZABC
Price: $1,413.66
PV-T43P-ND - XFX Xfx GeForce 6600 Extreme Gamer Edition 128MB DDR PCI Express DVI/ TV Out Video Graphics Card
SKU: PV-T43P-ND
Price: $512.34
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.