The Delkin 633X U3 is an incredibly fast UHS-I SD memory card and gives even the top brands like Kingston and Sandisk a run for their money. The Delkin 633X is often in the top of the list with the in-camera memory card speed tests and Delkin is a very reliable and trusted brand. This makes the Delkin 633X a great buy for those looking for an alternative to the Sandisk Extreme Pro.
Delkin 633X U3 UHS-I Memory Card Sizes
The Delkin 633X is available in all sizes from 8GB to 512GBs and is easy to find on both BHPhoto and Amazon.
|Memory Card Name||16GB||32GB||64GB||128GB||256GB||512GB|
|Delkin 633X Memory Card||Amazon||Amazon||Amazon||Amazon||Amazon||Amazon|
Real World Memory Card Performance
Read and write speeds are fantastic with the Delkin 633X. The read speed on par with the best UHS-I memory cards out there and the write speeds just slightly lags behind the top cards from Sandisk and Kingston. I’m talking like 1 megabyte per second slower, an insignificant difference really.
In-camera performance usually lands the Delkin 633X at the top of the charts for a UHS-I cards.
All around it’s a great card from a brand you can trust.
|Memory Card Name||USB 3.0 Read||USB 3.0 Write|
|Delkin 633X SD Memory Card||98.3 MB/S||88.7 MB/S|
Speed Class: Class 10 / U3
Limited Lifetime Warranty