Alternative to TKY19: Better-Value Equivalents in Stock
Comparing the TKY19 (TKY19 - Dell SAS 12Gb/s Controller with 8GB Cache for Md3400 / Md3420) 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 TKY19
| SKU | TKY19 |
|---|---|
| Product | TKY19 - Dell SAS 12Gb/s Controller with 8GB Cache for Md3400 / Md3420 |
| Current price | $608.42 |
| Stock status | In Stock |
| Detail page | View TKY19 › |
Alternatives to TKY19
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.
405-AAML - Dell Perc H740P SAS 12Gb/s PCI-Express 3.0 RAID Controller with 8GB NV Cache
SKU: 405-AAML
Price: $94.74
405-AAQC - Dell Perc H740P SAS 12Gb/s PCI-Express 3.1 RAID Controller with 8GB NV Cache
SKU: 405-AAQC
Price: $103.16
DPNHJ - Dell PERC H740P SAS 12Gb/s 8-Port PCI Express 3.0 x8 RAID Controller with 8GB NV Cache
SKU: DPNHJ
Price: $423.16
0DPNHJ - Dell PERC H740P SAS 12Gb/s 8-Port PCI Express 3.0 x8 RAID Controller with 8GB NV Cache
SKU: 0DPNHJ
Price: $1,255.58
405-AAEG - Dell Perc H730 SAS 12Gb/s / SATA 6Gb/s Mini Mono RAID Controller with 1GB Cache
SKU: 405-AAEG
Price: $47.37
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.