Replacement for R6990-4PD4GD5: Drop-In Alternatives We Stock
Looking for a replacement for the R6990-4PD4GD5 (R6990-4PD4GD5 - MSI Radeon HD 6990 4GB GDDR5 256-Bits PCI Express x16 2.1 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 R6990-4PD4GD5
| SKU | R6990-4PD4GD5 |
|---|---|
| Product | R6990-4PD4GD5 - MSI Radeon HD 6990 4GB GDDR5 256-Bits PCI Express x16 2.1 Video Graphics Card |
| Current price | $1,365.25 |
| Stock status | In Stock |
| Detail page | View R6990-4PD4GD5 › |
Drop-in replacements for R6990-4PD4GD5
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.
100314-2SR - Sapphire ATI Radeon HD 6870 1GB GDDR5 256-Bits PCI Express x16 2.1 Video Graphics Card
SKU: 100314-2SR
Price: $564.79
0J15H - Dell Radeon HD 6990 4GB GDDR5 SDRAM PCI-Express 2 X16 Video Card without Cable
SKU: 0J15H
Price: $1,171.57
00J15H - Dell Radeon HD 6990 4GB GDDR5 SDRAM PCI-Express 2 X16 Video Card without Cable
SKU: 00J15H
Price: $1,171.57
N660TF2GD5 - MSI N660 TF 2GD5 GeForce GTX 660 2GB GDDR5 192-Bits Dual Link DVI-I/Dual Link DVI-D PCI Express 3.0 x16 Video Graphics Card
SKU: N660TF2GD5
Price: $569.37
VCQFX5800-PCIE-PB - PNY Nvidia Quadro FX 5800 4GB 512-Bits GDDR3 PCI Express Video Card
SKU: VCQFX5800-PCIE-PB
Price: $977.88
WDBYVG0020BBL-WESN - Western Digital My Passport 2TB USB 3.0 (AES 256-Bits) 2.5-inch External Hard Drive
SKU: WDBYVG0020BBL-WESN
Price: $218.95
WDBYVG0020BRD-WESN - Western Digital My Passport 2TB USB 3.0 (AES 256-Bits) 2.5-inch External Hard Drive
SKU: WDBYVG0020BRD-WESN
Price: $218.95
MSI-970GME - MSI Nvidia GeForce GTX 970 Gaming 4GB GDDR5 256-Bit 2x DVI/HDMI/DisplayPort PCI Express Video Graphics Card
SKU: MSI-970GME
Price: $996.91
MSI-970G4O - MSI Nvidia GeForce GTX 970 Gaming 4GB GDDR5 256-Bit 2x DVI/HDMI/DisplayPort PCI Express Video Graphics Card
SKU: MSI-970G4O
Price: $996.91
MSI-3602GO - MSI AMD Radeon R7 360 OC 2GB GDDR5 DVI/HDMI/DisplayPort PCI Express Video Graphics Card
SKU: MSI-3602GO
Price: $219.68
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.