Replacement for HD4550: Drop-In Alternatives We Stock
Looking for a replacement for the HD4550 (HD4550 - ATI Radeon HD 4550 256MB PCI Express x16 Dual Head 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 HD4550
| SKU | HD4550 |
|---|---|
| Product | HD4550 - ATI Radeon HD 4550 256MB PCI Express x16 Dual Head Graphics Card |
| Current price | $113.68 |
| Stock status | In Stock |
| Detail page | View HD4550 › |
Drop-in replacements for HD4550
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.
A4550PE3512 - ATI Tech ATI Radeon HD 4550 512MB DDR3 PCI Express 2.0 DVI HDMI Video Graphics Card
SKU: A4550PE3512
Price: $211.97
102A7710111 - ATI Radeon X1300 Single Head 256MB PCI-Express x16 Lp Video Graphics Card
SKU: 102A7710111
Price: $223.79
AT042AA - HP ATI Radeon HD 4550 256MB DDR3 64-Bit PCI Express x16 Video Graphics Card
SKU: AT042AA
Price: $218.67
538051-001 - HP ATI Radeon HD 4550 256MB DDR3 64-Bit PCI Express x16 Video Graphics Card
SKU: 538051-001
Price: $394.91
ATI-102-B40319 - ATI Tech ATI Radeon HD 3400 256MB PCI Express DMS-59/ S-Video Low Profile Video Graphics Card
SKU: ATI-102-B40319
Price: $157.07
ATI-102-B27602-13335 - ATI Tech ATI Radeon HD 2400 XT 256MB PCI-Express X16 DMS-59 TV-Out Low Profile Video Graphics Card
SKU: ATI-102-B27602-13335
Price: $191.49
ATI-102-B40001-10 - ATI Tech ATI Radeon HD 3870 X2 1GB GDDR3 256-Bit PCI Express Dual DVI Video Graphics Card
SKU: ATI-102-B40001-10
Price: $580.87
584217-001 - HP ATI Radeon HD 4550 512MB DDR3 64-Bit PCI Express x16 Video Graphics Card
SKU: 584217-001
Price: $143.07
7120036200G - ATI Radeon HD 4550 512MB DDR3 PCI Express x16 Graphics Card
SKU: 7120036200G
Price: $151.57
0C7MG0 - Dell ATI Radeon HD 4550 512MB DDR3 64-Bit PCI Express x16 Video Graphics Card
SKU: 0C7MG0
Price: $211.00
C7MG0 - Dell ATI Radeon HD 4550 512MB DDR3 64-Bit PCI Express x16 Video Graphics Card
SKU: C7MG0
Price: $211.00
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.