Replacement for X3923A: Drop-In Alternatives We Stock
Looking for a replacement for the X3923A (X3923A - Sun Nvidia Quadro FX 5800 PCI-Express x16 Video Graphics Card)? Pro Disk Network ships NVIDIA 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 X3923A
| SKU | X3923A |
|---|---|
| Product | X3923A - Sun Nvidia Quadro FX 5800 PCI-Express x16 Video Graphics Card |
| Stock status | In Stock |
| Detail page | View X3923A › |
Drop-in replacements for X3923A
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.
VCQFX5800-PCI-Express - Nvidia Quadro FX 5800 4GB 512-Bit GDDR3 PCI Express 2.0 x16 SLI Supported Video Graphics Card
SKU: VCQFX5800-PCI-EXPRESS
Price: $666.42
585640-001 - HP Nvidia Quadro FX 5800 4GB 400MHz 512-Bit GDDR3 SDRAM PCI Express 2.0 x16 Video Graphics Card
SKU: 585640-001
Price: $220.91
900-50607-1850-000 - Nvidia Quadro FX 5800 4GB 512-Bit GDDR3 PCI Express 2.0 x16 SLI Supported Video Graphics Card
SKU: 900-50607-1850-000
Price: $836.51
536797-001 - HP Nvidia Quadro FX 5800 4GB GDDR3 512-Bit PCI Express 2.0 x16 Video Graphics Card
SKU: 536797-001
Price: $977.88
900-50607-0050-000 - Nvidia Quadro FX 5800 4GB 512-Bit GDDR3 PCI Express 2.0 x16 SLI Supported Video Graphics Card
SKU: 900-50607-0050-000
Price: $977.88
600-50607-0500-207 - Nvidia Quadro FX 5800 4GB 512-Bit GDDR3 PCI Express 2.0 x16 SLI Supported Video Graphics Card
SKU: 600-50607-0500-207
Price: $977.88
X592H - Dell 4GB Nvidia Quadro FX 5800 512-Bit GDDR3 PCI Express Video Graphics Card
SKU: X592H
Price: $977.88
01HKHC - Dell 4GB Nvidia Quadro FX 5800 512-Bit GDDR3 PCI Express Video Graphics Card
SKU: 01HKHC
Price: $977.88
0X592H - Dell 4GB Nvidia Quadro FX 5800 512-Bit GDDR3 PCI Express Video Graphics Card
SKU: 0X592H
Price: $977.88
1HKHC - Dell 4GB Nvidia Quadro FX 5800 512-Bit GDDR3 PCI Express Video Graphics Card
SKU: 1HKHC
Price: $977.88
583128-001 - HP Nvidia Quadro FX 5800 4GB 400MHz 512-Bit GDDR3 SDRAM PCI Express 2.0 x16 Video Graphics Card
SKU: 583128-001
Price: $3,559.92
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.