Replacement for LD538AV: Drop-In Alternatives We Stock
Looking for a replacement for the LD538AV (LD538AV - HP nVidia QUADRO4 NVS 400 512MB DDR SDRAM PCI-E 2.0 X16 Graphics Card for Workstation)? Pro Disk Network ships HP 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 LD538AV
| SKU | LD538AV |
|---|---|
| Product | LD538AV - HP nVidia QUADRO4 NVS 400 512MB DDR SDRAM PCI-E 2.0 X16 Graphics Card for Workstation |
| Stock status | In Stock |
| Detail page | View LD538AV › |
Drop-in replacements for LD538AV
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.
645557-001 - HP Nvidia Quadro NVS 400 64MB DDR SDRAM DVI PCI Graphics Card
SKU: 645557-001
Price: $336.17
700578-001 - HP nVidia Quadro NVS 300 PCI-Express 2.0 X16 DDR SDRAM Graphics Card without Cable
SKU: 700578-001
Price: $194.32
XP612AT - HP nVidia Quadro NVS 300 512MB GDDR3 SDRAM PCI-Express X16 Graphics Card for WorkStation
SKU: XP612AT
Price: $194.32
BV457AA - HP nVidia NVS 300 512MB GDDR3 SDRAM PCI-Express X1 Graphics Card for WorkStation without Cable
SKU: BV457AA
Price: $410.41
EK561AA - HP Nvidia Quadro NVS-55 250MHz 64MB DDR SDRAM Video Graphics Card
SKU: EK561AA
Price: $547.71
BV456AT - HP nVidia Quadro NVS 300 512MB DDR3 SDRAM Graphics Card for MicroTower/miniTower/small Pc/ WorkStation
SKU: BV456AT
Price: $194.32
456137-001 - HP nVidia Quadro NVS 290 PCI-Express X16 256 MB Dms-59 DDR2 SDRAM Graphics Card without Cable for workstation.
SKU: 456137-001
Price: $148.79
519298-001 - HP nVidia Quadro NVS 295 PCI-Express X16 256MB DDR2 SDRAM Graphics Card for workstation
SKU: 519298-001
Price: $151.57
M6V51AA - HP Quadro NVS 310 1GB DDR3 SDRAM PCI-Express 2.0 x16 Graphics Card
SKU: M6V51AA
Price: $291.01
M6V51AT - HP Quadro NVS 310 1GB DDR3 SDRAM PCI-Express 2.0 x16 Graphics Card
SKU: M6V51AT
Price: $316.08
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.