Samsung Electronics Co., Ltd., a world-leading memory technology provider, is announcing mass production of its XP941 PCI-Express (PCIe) solid state drive (SSD) to be utilized in modern ultra-thin notebooks / laptops.  Earlier this quarter, Samsung began supplying the new XP941 SSD to OEM notebook PC producers. With mass production of the XP941, Samsung is establishing a basis for a significant …

Listing any product as the worlds best is just asking for trouble.  I did just that a few years back when I made the switch from PC to the Apple MacBook Air. The MBA achieved those accolades thanks to Samsung who supplied Apple with their PCIe SSD, even before equipping their own ultrabooks.  The industry has since forgotten to educate …

Nintendo Switch 2 is all the rage and if you are a gamer, the upgrade and understanding of the newest SDXC Express Memory is is an asset.  To so many, it reflects no more than a massive price jump in microSD cards.  To those in the know,  microSD Express speaks to a 3x jump in data game loads from that …

Yesterday we posted our first ever report on the ADATA Premier Extreme 256GB microSDXC Express Card and it provided us with data transfer speeds over 800MB/s in a card smaller than a dime.  This report followed a report we did on the Silicon Motion SM2708 SDXC Express controller some time ago, the same controller found within that microSD Express card.  …

A few years back we did a preview article on a new controller card by Silicon Motion named the SM2708.  This controller was originally tested with an engineering sample  SDXC ‘Express’ card and returned speeds just below 900MB/s which was in line with the newest SD Association SD7.x standard.  To clarify, SD 7.0 pertains to SDXC cards while SD 7.1 …

It is funny how some things come around.  A few years ago Silicon Motion requested our review of their newest SM2708 SD Express Controller and we posted such, displaying the worlds first SD card achieving speeds of 900MB/s.  That was back in 2021.  That controller recently appeared in a Google Alert and it appears the latest Nintendo Switch 2 Gaming …

Data storage in NAND flash memory is a complex process that is not only difficult to understand, but also challenging to explain. Humans are good at abstraction, and we use this skill to enhance technology, even if we are not aware of what is exactly going on at the level of matter. In the case of NAND flash, we understand …

Sabrent has just released an upgraded version of their Rocket CFX CFExpress B Memory Cards and added the name PRO to make sure they are a distinct entry in the storage space.  They are available in   512GB, 1 and 2TB and we have had the opportunity to spend some time with all three.  Performance is rated at 1800MB/s read and …

Several weeks ago, Lexar sent us their biggest and brightest 2TB Lexar Professional Gold CFExpress B Card and, well, it has found a permanent home in my Canon EOS R5 mirrorless digital full frame.  That wasn’t an easy feat considering I had relied solely on the ProGrade Cobalt 650GB card since its release 2 1/2 years ago, but this Lexar …

Some time ago we posted an article on the latest and greatest in CFExpress Type B cards with our Lexar Professional Diamond 128GB and its unique ability to provide a sustained write performance of just under 1600MB/s.  After all, sustained write speeds are everything in the world of digital media and, earlier CFExpress Type B cards that could not hold …