Replacement for HD-577A-ZNFR: Drop-In Alternatives We Stock
Looking for a replacement for the HD-577A-ZNFR (HD-577A-ZNFR - XFX Radeon HD 5770 1GB GDDR5 128-Bit PCI-Express 2.1 x16 Dual DVI / HDMI 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 HD-577A-ZNFR
| SKU | HD-577A-ZNFR |
|---|---|
| Product | HD-577A-ZNFR - XFX Radeon HD 5770 1GB GDDR5 128-Bit PCI-Express 2.1 x16 Dual DVI / HDMI Graphics Card |
| Current price | $548.82 |
| Stock status | In Stock |
| Detail page | View HD-577A-ZNFR › |
Drop-in replacements for HD-577A-ZNFR
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.
HD-557X-ZNFR - XFX Radeon HD 5570 1GB 128-Bit DDR3 PCI Express 2.1 x16 DVI/ HDMI/ DisplayPort Video Graphics Card
SKU: HD-557X-ZNFR
Price: $440.76
HD-577A-ZNFV - XFX Radeon HD 5770 1GB GDDR5 128-Bit HDMI/ DisplayPort/ 2x DVI PCI Express 2.1 x16 Video Graphics Card
SKU: HD-577A-ZNFV
Price: $356.51
HD-577X-Z5F3 - XFX Radeon HD 5770 1GB GDDR5 128-Bit 5x mini DisplayPort PCI Express 2.1 x16 Video Graphics Card
SKU: HD-577X-Z5F3
Price: $449.50
HD-577X-ZNFC - XFX Radeon HD 5770 1GB GDDR5 128-Bit PCI Express 2.0 x16 Dual DVI/ HDMI/ DisplayPort Video Graphics Card
SKU: HD-577X-ZNFC
Price: $451.39
HD-577A-ZNFC - XFX Radeon HD 5770 1GB GDDR5 128-Bit PCI-Express 2.1 x16 Dual DVI / HDMI Graphics Card
SKU: HD-577A-ZNFC
Price: $455.68
HD577AZNFC - XFX Radeon HD 5770 1GB GDDR5 128-Bit PCI-Express 2.1 x16 Dual DVI / HDMI Graphics Card
SKU: HD577AZNFC
Price: $455.68
HD-577A-ZNDC - XFX Radeon HD 5770 1GB GDDR5 PCI Express 2.0 x16 Video Graphics Card
SKU: HD-577A-ZNDC
Price: $556.39
HD-577X-ZNLC - XFX Radeon HD 5770 1GB GDDR5 PCI Express Video Graphics Card
SKU: HD-577X-ZNLC
Price: $641.88
HD-577X-Z5FH - XFX Radeon HD 5770 1GB PCI Express 2.1 Mini-DisplayPort Video Graphics Card
SKU: HD-577X-Z5FH
Price: $656.63
102C0160300 - ATI Radeon HD 5770 1GB GDDR5 128-Bit PCI Express 2.0 x16 Video Graphics Card
SKU: 102C0160300
Price: $241.68
HD5770 - AMD ATI Radeon HD 5770 1GB GDDR5 128-Bit PCI Express 2.0 x16 Video Graphics Card
SKU: HD5770
Price: $331.58
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.