Replacement for VCQK420-2GB-PB-A1: Drop-In Alternatives We Stock
Looking for a replacement for the VCQK420-2GB-PB-A1 (VCQK420-2GB-PB-A1 - PNY Quadro K420 2GB DDR3 128-Bit DDR3 / DisplayPort / DVI-I PCI-Express 2.0 x16 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 VCQK420-2GB-PB-A1
| SKU | VCQK420-2GB-PB-A1 |
|---|---|
| Product | VCQK420-2GB-PB-A1 - PNY Quadro K420 2GB DDR3 128-Bit DDR3 / DisplayPort / DVI-I PCI-Express 2.0 x16 Video Graphics Card |
| Current price | $285.21 |
| Stock status | In Stock |
| Detail page | View VCQK420-2GB-PB-A1 › |
Drop-in replacements for VCQK420-2GB-PB-A1
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.
VCQ600-PB - PNY Tech PNY Quadro 600 1GB 128-Bit DDR3 PCI Express 2.0 x16 DisplayPort/ DVI Low Profile Workstation Video Graphics Card
SKU: VCQ600-PB
Price: $436.50
VCQK420-2GB-PB-B2 - PNY Nvidia Quadro K420 2GB DDR3 128-Bit / DisplayPort / Dual-Link DVI-D PCI Express 2.0 x16 Video Graphics Card
SKU: VCQK420-2GB-PB-B2
Price: $260.53
VCQFX580-PCIE-PB - PNY Tech PNY Quadro FX 580 512MB 128-Bit GDDR3 PCI Express 2.0 x16 Dual DisplayPort/ DVI Workstation Video Graphics Card
SKU: VCQFX580-PCIE-PB
Price: $410.41
VCQK620WE-PB - PNY Nvidia Quadro K620 2GB DDR3 128-Bit / DisplayPort / DVI-I PCI Express 2.0 x16 Video Graphics Card
SKU: VCQK620WE-PB
Price: $418.20
VCNVS510DVI-PB-A1 - PNY Nvidia Quadro NVS 510 2GB DDR3 128-Bit / DisplayPort / DVI PCI-Express 3.0 x16 Video Graphics Card
SKU: VCNVS510DVI-PB-A1
Price: $779.36
VCQ4000SDI-PB - PNY Tech PNY nVidia Quadro 4000 SDI 2GB 256-Bit GDDR5 PCI Express 2.0 x16 DisplayPort/ DVI/ VGA Workstation Video Graphics Card
SKU: VCQ4000SDI-PB
Price: $450.00
VCQ4000MAC-PB - PNY Tech PNY Quadro 4000 2GB GDDR5 256-Bit PCI Express 2.0 x16 DVI/ DisplayPort Workstation Video Graphics Card for MAC
SKU: VCQ4000MAC-PB
Price: $1,859.14
VCQK420-PB-B2 - PNY Quadro K420 1GB DDR3 128-Bit / DisplayPort / Dual-Link DVI-I PCI Express 2.0 x16 Video Graphics Card
SKU: VCQK420-PB-B2
Price: $244.03
VCQK420-PB-A1 - PNY Quadro K420 1GB DDR3 128-Bit / DisplayPort / Dual-Link DVI-I PCI-Express 2.0 x16 Video Graphics Card
SKU: VCQK420-PB-A1
Price: $302.96
VCNVS810DVI-PB-A1 - PNY Nvidia Quadro NVS 810 4GB DDR3 128-Bit / DisplayPort / Dual-Link DVI-I PCI-Express 3.0 x16 Video Graphics Card
SKU: VCNVS810DVI-PB-A1
Price: $1,323.99
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.