Alternative to 6NK4W: Better-Value Equivalents in Stock
Comparing the 6NK4W (6NK4W - Dell Broadcom 57840S 10Gb Quad Port Blade Network Daughter Card) 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 6NK4W
| SKU | 6NK4W |
|---|---|
| Product | 6NK4W - Dell Broadcom 57840S 10Gb Quad Port Blade Network Daughter Card |
| Current price | $455.87 |
| Stock status | In Stock |
| Detail page | View 6NK4W › |
Alternatives to 6NK4W
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.
540-BBCQ - Dell Broadcom 57840S 10Gb Quad Port Blade Network Daughter Card
SKU: 540-BBCQ
Price: $347.55
407-0021 - Dell Broadcom 57840S 10Gb Quad Port Blade Network Daughter Card
SKU: 407-0021
Price: $347.55
430-5141 - Dell Broadcom 57840S 10Gb Quad Port Blade Network Daughter Card
SKU: 430-5141
Price: $419.21
540-BBGF - Dell Broadcom 57840S 10Gb Quad Port Blade Network Daughter Card
SKU: 540-BBGF
Price: $457.68
1224N - Dell Broadcom 57416 Quad Port 2x 1Gb + 2x 10Gb RJ-45 Network Daughter Card
SKU: 1224N
Price: $113.68
TX1YV - Dell Broadcom 57840S 10Gb RNDC Quad Port SFP+ Direct Attach Rack Network Daughter Card
SKU: TX1YV
Price: $493.95
0JC10M - Dell Broadcom 57840S 10Gb RNDC Quad Port SFP+ Direct Attach Rack Network Daughter Card
SKU: 0JC10M
Price: $560.25
JC10M - Dell Broadcom 57840S 10Gb RNDC Quad Port SFP+ Direct Attach Rack Network Daughter Card
SKU: JC10M
Price: $560.25
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.