Replacement for 100363TXSR: Drop-In Alternatives We Stock
Looking for a replacement for the 100363TXSR (100363TXSR - Sapphire Radeon R9 280X 3GB 384-Bit GDDR5 PCI Express 3.0 x16 HDCP Ready CrossFireX Support 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 100363TXSR
| SKU | 100363TXSR |
|---|---|
| Product | 100363TXSR - Sapphire Radeon R9 280X 3GB 384-Bit GDDR5 PCI Express 3.0 x16 HDCP Ready CrossFireX Support Video Graphics Card |
| Current price | $887.32 |
| Stock status | In Stock |
| Detail page | View 100363TXSR › |
Drop-in replacements for 100363TXSR
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.
100352FLEX-2 - Sapphire Radeon HD 7950 3GB 384-Bit GDDR5 PCI Express 3.0 x16 HDCP Ready CrossFireX Support Video Graphics Card
SKU: 100352FLEX-2
Price: $621.16
100363L - Sapphire Radeon R9 280X 3GB 384-Bit GDDR5 PCI Express 3.0 x16 HDCP Ready CrossFireX Support Video Graphics Card
SKU: 100363L
Price: $815.97
11221-00-20G - Sapphire AMD Radeon R9 280X 3GB GDDR5 384-Bit PCI Express 3.0 x16 Video Graphics Card
SKU: 11221-00-20G
Price: $815.97
100352-3L - Sapphire Radeon HD 7950 3GB 384-Bit GDDR5 PCI Express 3.0 x16 Dual-Link DVI-I/ HDMI/ DisplayPort Video Graphics Card
SKU: 100352-3L
Price: $886.53
100352VXSR - Sapphire Vapor-x Radeon HD 7950 3GB 384-Bit GDDR5 PCI Express Video Graphics Card
SKU: 100352VXSR
Price: $977.88
11196-16-20G - Sapphire Radeon HD 7950 3GB 384-Bit GDDR5 PCI-Express 3.0 Video Graphics Card
SKU: 11196-16-20G
Price: $1,193.68
11197-03 - Sapphire Radeon HD 7970 OC 3GB GDDR5 384-Bit PCI Express 3.0 x16 Dual DVI/ HDMI/ DisplayPort Video Graphics Card
SKU: 11197-03
Price: $1,512.64
11197-03-40G - Sapphire AMD Radeon HD 7970 3GB GDDR5 384-Bit PCI Express 3.0 x16 Video Graphics Card
SKU: 11197-03-40G
Price: $1,587.99
HD7970-3GD5 - ASUS Radeon HD 7970 3GB GDDR5 384-Bit PCI Express 3.0 x16 HDCP Ready CrossFireX Support Video Graphics Card
SKU: HD7970-3GD5
Price: $847.91
HD7970-DC2T-3GD5 - ASUS Radeon 3GB GDDR5 384-Bit PCI Express 3.0 x16 HDCP Ready CrossFireX Support Video Graphics Card
SKU: HD7970-DC2T-3GD5
Price: $937.04
MATRIX-R9280X-P-3GD5 - ASUS Radeon R9 280X 3GB 384-Bit GDDR5 PCI Express 3.0 x16 HDCP Ready CrossFireX Support Video Graphics Card
SKU: MATRIX-R9280X-P-3GD5
Price: $958.51
MATRIX-HD7970-P-3GD5 - ASUS AMD Radeon HD 7970 3GB GDDR5 384-Bit PCI Express 3.0 DVI/ HDMI/ Display Port/ HDCP Support Video Graphics Card
SKU: MATRIX-HD7970-P-3GD5
Price: $1,149.47
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.