SANDISK microSD Express Card | 256GB

SanDisk microSD Express Card Price in Kenya & Full Review The SanDisk microSD Express Card price in Kenya is KSh 12,000 Original price was: KSh 12,000.KSh 10,700Current price is: KSh 10,700.. It is a next-generation memory card designed to deliver substantially higher performance than conventional microSD UHS-I storage. It uses a PCIe Gen 3 NVMe interface to provide read speeds of up to 880MB/s and write speeds of up to 800MB/s on the 1TB model. The card is designed for demanding applications including handheld gaming, high-resolution video recording, action cameras, drones, Android devices and fast file transfers. It is also backward compatible with microSD UHS-I devices, although it operates at UHS-I speeds when used in a UHS-I or UHS-II host rather than at its full Express performance. PCIe Gen 3 NVMe Interface The biggest difference between the SanDisk microSD Express and conventional microSD cards is its PCIe Gen 3 NVMe interface. Traditional UHS-I microSD cards rely on the UHS-I interface, while microSD Express adds a PCIe/NVMe interface designed for much higher data throughput. This allows the card to reach performance levels that are significantly beyond standard UHS-I microSD cards when used in a compatible microSD Express host device. Up to 880MB/s Read Speed All current capacities in the SanDisk microSD Express range offer sequential read performance of up to 880MB/s. This is substantially faster than the approximately 100MB/s-class performance traditionally associated with UHS-I microSD cards. High read performance can reduce loading and transfer times when accessing large games, high-resolution video files and other large data sets. However, the 880MB/s maximum requires a compatible microSD Express host device. When the card is inserted into a conventional UHS-I or UHS-II microSD slot, it operates at the supported UHS-I performance level rather than its maximum Express speed. Up to 800MB/s Write Speed The 1TB version offers sequential write speeds of up to 800MB/s. The 256GB and 512GB models reach up to 650MB/s, while the 128GB version reaches up to 480MB/s. Capacity Maximum Read Speed Maximum Write Speed Minimum Sustained Write Speed 128GB Up to 880MB/s Up to 480MB/s 100MB/s 256GB Up to 880MB/s Up to 650MB/s 210MB/s 512GB Up to 880MB/s Up to 650MB/s 220MB/s 1TB Up to 880MB/s Up to 800MB/s 745MB/s Designed for Handheld Gaming The SanDisk microSD Express is particularly useful for next-generation handheld gaming devices. Its PCIe Gen 3 NVMe interface provides the high throughput required by compatible devices to reduce game loading and data-transfer times. It is especially relevant to newer handheld systems that support microSD Express rather than conventional UHS-I cards. For example, current Kenyan retailers specifically market the 256GB and 512GB versions for Nintendo Switch 2. Compatibility should always be checked before purchase because a conventional microSD slot cannot provide the card’s full Express performance. Fast Storage for 4K and 5.3K Video The SanDisk microSD Express is designed for high-resolution video recording on compatible cameras and other devices. SanDisk specifies support for Full HD, 4K, 5.3K and potentially 8K video, with actual resolution support depending on the host device, file attributes and other factors. The higher sustained write performance of the larger capacities makes them particularly useful for devices that generate large video files. Large Storage Up to 1TB With up to 1TB of capacity, the SanDisk microSD Express can store substantial amounts of games, videos, photographs, applications and other large files. The 1TB capacity is particularly useful for users who regularly work with high-resolution video or large game libraries and want to minimize the need to swap memory cards. SanDisk ThermAdapt Technology High-speed storage generates more heat than conventional low-performance memory cards. SanDisk uses ThermAdapt technology, combining a specially designed enclosure and adaptive thermal control to help manage heat generated during high-speed operation. This technology is intended to help keep operating temperatures within reliable limits during demanding workloads. Backward Compatibility with UHS-I Devices One of the advantages of the SanDisk microSD Express is that it can still be used with compatible conventional microSD devices. SanDisk states that the card is compatible with devices containing microSD Express, microSD UHS-I and microSD UHS-II slots. There is an important limitation: when used in a UHS-I or UHS-II host, the card operates at microSD UHS-I speeds. You therefore need a microSD Express-compatible host to benefit from the PCIe/NVMe performance. Suitable for Action Cameras and Drones The high sustained performance makes the card suitable for compatible action cameras and drones that require fast storage for high-resolution video. For creators recording 4K or 5.3K footage, a compatible microSD Express device can take advantage of the card’s significantly higher write performance compared with conventional UHS-I storage. Suitable for Android Devices The SanDisk microSD Express can be used with compatible Android smartphones and tablets that provide a microSDXC slot. However, the device must support microSD Express if you want to achieve the card’s full PCIe/NVMe performance. If an Android device only supports conventional UHS-I microSD cards, the Express card will function at UHS-I speeds instead. Rugged and Durable Design The card is designed for portable use and is rated by SanDisk as waterproof, temperature-proof, humidity-proof, drop-proof, shock-proof, magnetic-proof and X-ray-proof. This protection makes it suitable for users who regularly move their memory card between cameras, gaming devices and computers or use it in demanding outdoor environments. Wide Operating Temperature Range The SanDisk microSD Express is specified for operating temperatures from -25°C to 85°C. Its storage temperature range is approximately -40°C to 85°C. Compact microSDXC Form Factor Despite its PCIe Gen 3 NVMe interface, the card retains the familiar microSDXC form factor. It measures approximately 14.99 × 10.92 × 1.02mm and weighs only 0.26g. Full SanDisk microSD Express Card Specifications Specification Details Product Type microSD Express Memory Card Form Factor microSDXC Available Capacities 128GB, 256GB, 512GB, 1TB Interface PCIe Gen 3 NVMe / UHS-I 128GB Read Speed Up to 880MB/s 128GB Write Speed Up to 480MB/s 128GB Minimum Sustained Write 100MB/s 256GB Read Speed Up to 880MB/s 256GB Write Speed Up to 650MB/s 256GB Minimum Sustained Write 210MB/s 512GB Read Speed Up to 880MB/s 512GB Write Speed Up to 650MB/s 512GB Minimum Sustained Write 220MB/s 1TB Read Speed Up to 880MB/s 1TB Write Speed Up to 800MB/s 1TB Minimum Sustained Write 745MB/s Video Support Full HD, 4K, 5.3K and potential 8K on compatible devices Thermal Technology SanDisk ThermAdapt Operating Temperature -25°C to 85°C Storage Temperature -40°C to 85°C Dimensions 14.99 × 10.92 × 1.02mm Weight 0.26g Waterproof Yes Temperature-Proof Yes Humidity-Proof Yes Drop-Proof Yes Shock-Proof Yes Magnetic-Proof Yes X-Ray-Proof Yes Warranty Lifetime Limited Warranty* SanDisk microSD Express vs SanDisk Extreme PRO microSD Feature SanDisk microSD Express SanDisk Extreme PRO microSD Interface PCIe Gen 3 NVMe UHS-I Maximum Capacity 1TB 2TB Maximum Read Speed Up to 880MB/s Up to 250MB/s Maximum Write Speed Up to 800MB/s Up to 170MB/s Primary Advantage Next-generation performance High-performance UHS-I storage Best For Compatible next-generation gaming, video and high-speed storage Action cameras, drones, Android devices and gaming Backward Compatibility Yes; operates at UHS-I speeds in UHS-I/UHS-II devices UHS-I compatible Who Should Buy the SanDisk microSD Express? Nintendo Switch 2 owners who need additional high-speed storage. Handheld gaming users with microSD Express-compatible devices. Content creators recording high-resolution video on compatible hardware. Action camera and drone users with Express-compatible equipment. Users transferring large files who have a compatible Express card reader. Users looking for significantly faster performance than conventional UHS-I microSD cards can provide. Users who want a future-ready microSD card while retaining compatibility with conventional UHS-I devices. Who Should Not Buy the SanDisk microSD Express? Users whose device does not support microSD cards. Users whose device supports only UHS-I and do not need higher-performance storage. Users looking for the largest possible microSD capacity, since the current Express range reaches 1TB while Extreme PRO reaches 2TB. Users who only need inexpensive basic storage for documents and occasional photographs. Pros and Cons Pros Extremely high performance compared with conventional UHS-I microSD cards Up to 880MB/s read speed Up to 800MB/s write speed on 1TB PCIe Gen 3 NVMe interface Available up to 1TB Excellent for compatible next-generation gaming devices Supports high-resolution video on compatible devices Backward compatible with UHS-I devices ThermAdapt technology for thermal management Waterproof and shockproof Lifetime limited warranty in applicable regions Cons Full performance requires a microSD Express-compatible host More expensive than conventional UHS-I microSD cards Maximum capacity is currently 1TB Performance falls back to UHS-I speeds in conventional UHS-I/UHS-II devices Frequently Asked Questions What is a SanDisk microSD Express card? The SanDisk microSD Express is a next-generation microSDXC memory card that uses a PCIe Gen 3 NVMe interface to provide substantially higher performance than conventional UHS-I microSD cards. What is the maximum speed of SanDisk microSD Express? The current 1TB model provides up to 880MB/s sequential read and 800MB/s sequential write speeds. The 256GB and 512GB models reach up to 650MB/s write, while the 128GB model reaches up to 480MB/s write. What capacities does SanDisk microSD Express come in? The current range includes 128GB, 256GB, 512GB and 1TB. Is SanDisk microSD Express compatible with Nintendo Switch 2? Yes. SanDisk microSD Express cards are being sold in Kenya specifically for Nintendo Switch 2, and compatible capacities such as 256GB and 512GB are marketed for the console. Can I use SanDisk microSD Express in a normal microSD slot? Yes, provided the device supports compatible microSDXC/UHS-I operation. However, the card will operate at UHS-I speeds rather than its much higher PCIe Express performance. Does a microSD Express card work in a UHS-II device? SanDisk lists compatibility with devices containing microSD UHS-II slots, but the card operates at microSD UHS-I speeds when used in UHS-I or UHS-II devices rather than at its PCIe Express maximum. Is SanDisk microSD Express good for 4K video? Yes. SanDisk specifies support for Full HD and 4K video, as well as 5.3K and potential 8K applications on compatible devices. Actual video resolution support depends on the host device and recording requirements. Is SanDisk microSD Express faster than Extreme PRO? Yes, when used with a compatible microSD Express device. The Express card reaches up to 880MB/s read, compared with up to 250MB/s for the current Extreme PRO UHS-I microSD. Is SanDisk microSD Express waterproof? Yes. SanDisk describes the card as waterproof, temperature-proof, humidity-proof, drop-proof, shock-proof, magnetic-proof and X-ray-proof. What is the SanDisk microSD Express price in Kenya? The 256GB model price in Kenya is KSh 10,500. Get the best price at Gadgets Leo Does SanDisk microSD Express support 1TB? Yes. The 1TB model reaches up to 880MB/s read and 800MB/s write, with a specified minimum sustained write speed of 745MB/s under SanDisk’s testing conditions. Does SanDisk microSD Express include an SD adapter? The current SanDisk product listing specifies the microSD Express card as the in-box item and does not list a full-size SD adapter.