Replacement for 494326-B21: Drop-In Alternatives We Stock
Looking for a replacement for the 494326-B21 (494326-B21 - HP Dual Port Riser Kit for ProLiant DL380 G5p G6)? 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 494326-B21
| SKU | 494326-B21 |
|---|---|
| Product | 494326-B21 - HP Dual Port Riser Kit for ProLiant DL380 G5p G6 |
| Current price | $265.26 |
| Stock status | In Stock |
| Detail page | View 494326-B21 › |
Drop-in replacements for 494326-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.
777282-001 - HP PCI Riser Cage Assembly includes Metal Cage Assembly with 2-Slot Primary Optional PCI Riser Board for ProLiant DL388 Gen9 Server
SKU: 777282-001
Price: $212.63
867807-B21 - HP 4-Port 8 NVMe Slimline Riser Kit for ProLiant DL380 G10 Server
SKU: 867807-B21
Price: $176.84
877950-001 - HP 2-Port 4 NVMe Slimline Riser Kit for ProLiant DL560 G10 X8
SKU: 877950-001
Price: $275.09
867806-B21 - HP Single Port 3 x 8 Riser Kit for ProLiant DL380 G10 Server
SKU: 867806-B21
Price: $378.95
872338-B21 - HP 8-Slot 2-Port NVMe Slimline Secondary Riser Kit for ProLiant DL580 G10 Server
SKU: 872338-B21
Price: $1,110.22
878360-B21 - HP 2 x 4-Port 16 NVMe Slimline Riser Kit for ProLiant DL580 G10 Server
SKU: 878360-B21
Price: $2,691.59
868138-001 - HP Dual Port 100Gb 20GHz Single Mezzanine Cable HP Dual Port 100Gb 20GHz Single Mezzanine Cable for ProLiant XL260a Gen9 Server
SKU: 868138-001
Price: $96.84
497145-B21 - HP 2-Slot PCI-Express x8 Riser Card Kit for ProLiant DL180 G6 Server
SKU: 497145-B21
Price: $71.58
622219-001 - HP 3-Slot PCI-Express Riser Kit for ProLiant DL380 / 385 G8
SKU: 622219-001
Price: $71.58
764642-B21 - HP Low Profile PCI Express Riser Kit for ProLiant DL360 G9 Server
SKU: 764642-B21
Price: $96.84
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.