Alternative to R491V: Better-Value Equivalents in Stock
Comparing the R491V (Dell R491V FastLinQ QL41262 2-Ports 25GbE SFP28 PCI Express x8 Low Profile Network Adapter) against alternatives? Pro Disk Network stocks 12 similar Dell parts that offer comparable performance at different price points. Each option below is in-stock, US-warehoused, and tested-and-certified before ship. Bulk pricing is available on quantities of 5+; B2B procurement can use Net 30 with PO.
About the R491V
| SKU | R491V |
|---|---|
| Product | Dell R491V FastLinQ QL41262 2-Ports 25GbE SFP28 PCI Express x8 Low Profile Network Adapter |
| Current price | $52.63 |
| Stock status | In Stock |
| Detail page | View R491V › |
Alternatives to R491V
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.
Dell 2J3X7 FastLinQ QL41162 2-Ports 10Gb/s 10GBase-T 10 Gigabit Ethernet RJ-45 Low Profile Network Adapter
SKU: 2J3X7
Price: $163.16
Dell QL41164HLRJ-DE QLogic QL41164HLRJ-DE FastLinQ Quad-Ports 10GbE SFP+ PCI Express 3.0 x8 Full Height Converged Network Adapter
SKU: QL41164HLRJ-DE
Price: $107.37
Dell JKT42 FastLinQ QL41164HLRJ Quad-Ports 10GBase-T PCI Express 3.0 x8 Network Adapter
SKU: JKT42
Price: $170.53
540-BCHE - Dell QLogic FastLinQ 41164 Quad Port 10GB SFP+ PCI Express Converged Network Adapter
SKU: 540-BCHE
Price: $47.37
9RVF0 - Dell Qlogic FastlinQ 41262 Dual-Port 25GB SFP28 PCI-Express Network Interface Card for PowerEdge R6415
SKU: 9RVF0
Price: $52.63
540-BBZJ - Dell QLogic FasTlinQ QL41262 25Gbe Dual Port SFP28 PCI Express X8 Network Adapter
SKU: 540-BBZJ
Price: $61.05
540-BBZM - Dell QLogic FastLinQ 41112 Dual-Port 10GB SFP+ PCI-Express Network Interface Card for PowerEdge R6415
SKU: 540-BBZM
Price: $71.58
415DX - Dell QLogic FastLinQ QL41262 25Gbe Dual Port SFP28 PCI Express X8 Network Adapter
SKU: 415DX
Price: $257.89
Dell Dell GCCFM Dell 0GCCFM / GCCFM Intel X520-DA2 2 x Ports SFP+ 10GbE PCI Express Low Profile Network Interface Card
SKU: DELL GCCFM
Price: $105.26
Dell Dell VHNMC Dell 0VHNMC / VHNMC X710 2 x Ports 10GbE Direct Attach SFP+ PCI Express Low Profile Network Interface Card
SKU: DELL VHNMC
Price: $203.95
How we pick alternatives
Every recommendation above was selected using these criteria:
- Spec parity — capacity, speed, port count, and form factor matched within a 10% tolerance
- Price spread — alternatives shown across the price range, so you can pick on budget
- Brand mix — both OEM-equivalent and trusted aftermarket, all certified
- Reliability data — preferred parts have failure rates below 1% in our 18-month return tracking
- In stock today — shipping today, not 4-6 weeks from now
Want a side-by-side spec comparison?
We can prepare a written comparison covering throughput, power draw, form factor and validated compatibility. Email sales@prodisknetwork.com or call +1 (407) 205-8454 — most quotes ship within 4 business hours.