Replacement for STRIX-R9390-DC3OC-8G: Drop-In Alternatives We Stock
Looking for a replacement for the STRIX-R9390-DC3OC-8G (STRIX-R9390-DC3OC-8G - Asus AMD Radeon R9 390 8GB GDDR5 512-Bit DVI / HDMI / 3x DisplayPort PCI-Express x 3.0 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 STRIX-R9390-DC3OC-8G
| SKU | STRIX-R9390-DC3OC-8G |
|---|---|
| Product | STRIX-R9390-DC3OC-8G - Asus AMD Radeon R9 390 8GB GDDR5 512-Bit DVI / HDMI / 3x DisplayPort PCI-Express x 3.0 Video Graphics Card |
| Current price | $946.30 |
| Stock status | In Stock |
| Detail page | View STRIX-R9390-DC3OC-8G › |
Drop-in replacements for STRIX-R9390-DC3OC-8G
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.
90YV09K0-M0NA00 - ASUS AMD ROG Strix Radeon Rx 480 8GB GDDR5 256-Bit PCI Express 3.0 x16 Video Graphics Card
SKU: 90YV09K0-M0NA00
Price: $880.91
STRIX-RX480-8G-GAMING - ASUS AMD Radeon RX 480 8GB GDDR5 256-Bit HDMI / DisplayPort / DVI-D PCI Express x16 Video Graphics Card
SKU: STRIX-RX480-8G-GAMING
Price: $1,177.47
90YV08G0-M0NA00 - Strix STRIX-R9390X-DC3OC-8GD5-GAMING Radeon R9 390X 1.07GHz 8GB GDDR5 PCI Express 3.0 Video Graphics Card
SKU: 90YV08G0-M0NA00
Price: $758.08
ROG-STRIX-RTX2070S-A8G-GAMING Asus NVIDIA ROG Strix GeForce RTX 2070 Super Advanced Overclocked 8GB GDDR6 2HDMI/2DisplayPort/USB Type-C PCI-Express Video Card
SKU: ROG-STRIX-RTX2070S-A8G-GAMING
Price: $1,803.79
11244-01-20G - Sapphire AMD Radeon Nitro R9 390 8GB GDDR5 512-Bit PCI Express 3.0 x16 Video Graphics Card
SKU: 11244-01-20G
Price: $1,344.00
DUALRX480O8G - ASUS AMD Radeon RX 480 8GB GDDR5 256-Bit HDMI / DisplayPort / DVI-D PCI Express 2.0 x16 Video Graphics Card
SKU: DUALRX480O8G
Price: $996.91
ARESIII-8GD5 - Asus AMD Radeon R9 290X x2 8GB 1024-Bit GDDR5 PCI Express 3.0 4096 x 2160 Graphics Card
SKU: ARESI8GD5
Price: $3,891.54
R9-390X-8DF6 - XFX AMD Radeon R9 390X 8GB GDDR5 512-Bit PCI Express 3.0 x16 Video Graphics Card
SKU: R9-390X-8DF6
Price: $1,160.08
CT10043410 - Crucial 8GB Kit (2 X 4GB) DDR4-2133MHz PC4-17000 non-ECC Unbuffered CL15 288-Pin DIMM Single Rank Memory for ASUS Rog-Strix-Z270i-Gaming
SKU: CT10043410
Price: $163.22
CT10043449 - Crucial 16GB Kit (2 X 8GB) DDR4-2133MHz PC4-17000 non-ECC Unbuffered CL15 288-Pin DIMM Dual Rank Memory for ASUS Rog-Strix-Z270i-Gaming
SKU: CT10043449
Price: $253.62
STRIX-GTX1080-8G-GAMING - ASUS Geforce GTX 1080 8GB GDDR5X 256-Bit HDMI / DisplayPort / DVI-D PCI-Express 3.0 x16 Video Graphics Card
SKU: STRIX-GTX1080-8G-GAMING
Price: $1,171.57
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.