Replacement for 730876-B21: Drop-In Alternatives We Stock
Looking for a replacement for the 730876-B21 (730876-B21 - HP nVidia Quadro Grid K1 PCI-Express X16 16GB GDDR5 SDRAM Video Card)? 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 730876-B21
| SKU | 730876-B21 |
|---|---|
| Product | 730876-B21 - HP nVidia Quadro Grid K1 PCI-Express X16 16GB GDDR5 SDRAM Video Card |
| Current price | $5,345.45 |
| Stock status | In Stock |
| Detail page | View 730876-B21 › |
Drop-in replacements for 730876-B21
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.
736759-001 - HP nVidia Quadro Grid K1 PCI-Express X16 16GB GDDR5 SDRAM Video Card
SKU: 736759-001
Price: $1,218.95
734772-001 - HP nVidia Quadro Grid K1 PCI-Express X16 16GB GDDR5 SDRAM Video Card
SKU: 734772-001
Price: $1,218.95
J0X20A - HP Nvidia Grid M40 16GB GDDR5 128-Bit PCI Express 3.0 x16 Video Graphics Card
SKU: J0X20A
Price: $2,041.20
796120-001 - HP Nvidia Grid M40 16GB GDDR5 128-Bit PCI Express Gen3 16 Accelerator Processing Video Graphics Card
SKU: 796120-001
Price: $2,041.20
797638-001 - HP Nvidia Grid M40 12GB GDDR5 128-Bit PCI Express Gen3 16 Accelerator Processing Video Graphics Card
SKU: 797638-001
Price: $2,041.20
WS093ET - HP Quadro 600 Video Graphics Card PCI-Express 2.0 x16 1GB GDDR3 SDRAM 2560 x 1600
SKU: WS093ET
Price: $116.66
744354-001 - HP / Nvidia Quadro K3100M 4GB GDDR5 SDRAM 256-Bit DVI PCI-Express Video Card
SKU: 744354-001
Price: $147.37
765148-001 - HP nVidia Quadro K2200 4GB GDDR5 SDRAM PCI-Express 2.0 X16 Video Card without Cable
SKU: 765148-001
Price: $176.84
C2J95AA - HP Quadro K5000 Video Graphics Card 4 GB GDDR5 SDRAM PCI-Express 2.0 x16 Full-height 2560 x 1600 DisplayPort DVI
SKU: C2J95AA
Price: $194.74
C7X48AV - HP Nvidia Quadro NVS300 512MB DDR3 SDRAM DVI-I / VGA PCI Express x16 Video Graphics Card
SKU: C7X48AV
Price: $196.87
PKPJT - HP Nvidia Quadro K420 1GB DDR3 SDRAM 128-bit DVI / VGA PCI Express Video Graphics Card
SKU: PKPJT
Price: $212.07
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.