Replacement for 21226-00-40G: Drop-In Alternatives We Stock
Looking for a replacement for the 21226-00-40G (21226-00-40G - Sapphire Radeon R9 290X 4GB GDDR5 2DVI/ HDMI/ DisplayPort PCI Express 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 21226-00-40G
| SKU | 21226-00-40G |
|---|---|
| Product | 21226-00-40G - Sapphire Radeon R9 290X 4GB GDDR5 2DVI/ HDMI/ DisplayPort PCI Express Video Graphics Card |
| Current price | $828.86 |
| Stock status | In Stock |
| Detail page | View 21226-00-40G › |
Drop-in replacements for 21226-00-40G
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.
21227-00-50G - Sapphire Radeon R9 290 4GB GDDR5 2DVI/ HDMI/ DisplayPort PCI Express Video Graphics Card
SKU: 21227-00-50G
Price: $723.18
100362SR - Sapphire Radeon R9 290 4GB GDDR5 PCI Express 3.0 x16 DVI/ HDMI/ DisplayPort Video Graphics Card
SKU: 100362SR
Price: $836.51
100361SR - Sapphire Radeon R9 290X 4GB GDDR5 PCI Express 3.0 x16 DVI/ HDMI/ DisplayPort Video Graphics Card
SKU: 100361SR
Price: $977.88
11256-00-20G-A1 - Sapphire Radeon RX 470 4GB GDDR5 256-Bit HDMI / 3x DisplayPort / PCI Express 3.0 x16 Video Graphics Card
SKU: 11256-00-20G-A1
Price: $1,054.00
11202-00 - Sapphire Radeon HD 7750 1GB GDDR5 PCI Express HDMI/ Dual DVI/ Mini-DisplayPort Low Profile Video Graphics Card
SKU: 11202-00
Price: $397.33
100326L - Sapphire Radeon HD6670 1GB DDR5 DVI/HDMI/DisplayPort PCI Express Video Graphics Card
SKU: 100326L
Price: $408.25
100287L - Sapphire Radeon HD 5670 512MB 128-Bit DDR5 PCI Express 2.0 x16 DVI/ HDMI/ DisplayPort/ HDCP Ready/ CrossFireX Support Video Graphics Card
SKU: 100287L
Price: $430.11
100284L - Sapphire Radeon HD5750 1GB DDR5 2DVI/HDMI/DisplayPort PCI Express Video Graphics Card
SKU: 100284L
Price: $451.41
100366-2L - Sapphire Radeon R7 260X 2GB GDDR5 128-Bit PCI Express 3.0 x16 DVI/ HDMI/ DisplayPort Video Graphics Card
SKU: 100366-2L
Price: $621.16
100283VXL - Sapphire Radeon HD5770 Vapor-X 1GB DDR5 2DVI/HDMI/DisplayPort PCI Express Video Graphics Card
SKU: 100283VXL
Price: $641.88
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.