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SanDisk 4TB Extreme Portable SSD, USB-C USB 3.2 Gen 2, External NVMe Solid State Drive, up to 1050 MB/s, IP65 rated for dust and water resistance

£139£278.00Clearance
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While its cost might lean towards the higher end of the spectrum, its 5-year warranty and solid performance where it matters make it a worthwhile investment.

To test SanDisk’s water resistance claims for the Pro-G40 SSD, I submerged it in a glass of water with the USB/Thunderbolt port facing upwards. After 30 minutes underwater, the drive was retrieved, dried, and allowed to rest for an additional hour to ensure no lingering water within the port. Post-drying, the drive reconnected seamlessly to a computer and functioned without issue. SanDisk Pro-G40: Verdict We devote hundreds of hours of rigorous testing to help make sure your drive is worthy of your best work — and so you know your precious files are in good hands. Get peace of mind when you’re out in the world thanks to a 5-year limited warranty 3 and a forged aluminum chassis-silicon shell combo that offers a premium feel and added protection. The table below presents a comparative view of the specifications of the two portable SSDs covered in this review. Comparative Portable SSDs Configuration Up to stated speeds. Based on internal testing; performance may be lower depending on host device, interface, usage conditions and other factors. 1MB=1,000,000 bytes.The evaluation routine for direct-attached storage devices – portable SSDs, storage bridges (including RAID enclosures), and memory cards – all utilize the same testbed and have similar workloads with slight tweaks based on the end market for the product. Our testbeds have kept pace with the introduction of new external interfaces - Thunderbolt 2, Thunderbolt 3, and USB 3.2 Gen 2 via Type-C. In mid-2014, we prepared a custom desktop based on Haswell, which was then upgraded to Skylake in early 2016. A botched Thunderbolt 3 firmware upgrade on the Skylake machine meant that we had to shift to the Hades Canyon NUC starting in early 2019. This year, we have adopted the Quartz Canyon NUC (essentially, the Xeon / ECC version of the Ghost Canyon NUC) along with build components from ADATA Industrial - 2x 16GB DDR4-3200 ECC SODIMMs and a PCIe 3.0 x4 NVMe SSD - the IM2P33E8 1TB.

SanDisk Extreme PRO and Crucial X6 4TB Portable SSDs Review: Contrasting High-Capacity Storage Options by Ganesh T S on August 18, 2021 9:30 AM EST Neither the name of the University of California, Berkeley nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

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While its upper surface feels like hard plastic, the edges and underside of the Pro-G40 SSD feature a soft-touch coating that enhances grip and provides a pleasing tactile sensation. However, that coating comes at the expense of collecting fluff. Get powerful NVMe™ solid state performance featuring 2000MB/s 2 read/write speeds in a portable drive that’s reliable enough to take on any adventure. Prior to looking at the benchmark numbers, power consumption, and thermal solution effectiveness, a description of the testbed setup and evaluation methodology is provided. Testbed Setup and Evaluation Methodology The evaluation scheme for DAS units involves multiple workloads which are described in detail in the corresponding sections. Integrated cable is easily the worst and cheapest way to design things. Cables are, easily, the most likely connection to fail, and you want to integrate that?

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: From SanDisk, the brand professional photographers worldwide trust to handle best shots on their toughest assignments. Save time storing and transferring data with the forged aluminum chassis that also acts as a heatsink to deliver higher sustained speeds. Get fast NVMe™ solid state performance featuring 1050MB/s 2 read and 1000MB/s 2 write speeds in a portable, high-capacity drive that’s perfect for creating amazing content or capturing incredible footage. Up to three-meter drop protection and IP65 water and dust resistance 5 mean this durable drive can take a beating.Get extra peace of mind with a 5-year limited warranty 3 and a durable silicon shell that offers a premium feel and added protection to the drive’s exterior. The SanDisk Professional Pro-G40 SSD has a premium quality feel and its sturdy outer shell withstands flexing during heavy-handling. It also emerges unscathed after multiple drops onto a concrete surface. SanDisk is one of the most widely recognized and respected brands in digital storage, and its Professional line of devices is aimed at professional photographers, videographers, and content creators. Putting the relatively minor inconvenience of the cable length to one side, the SanDisk Professional Pro-G40 SSD matches the expectations of that audience. It has excellent durability, can withstand submersion, and is capable of very fast data transfer. Both drives support S.M.A.R.T passthrough. X6 does not indicate TRIM as an available feature. However, we were able to activate TRIM in Windows on NTFS volumes in both drives. Temperature monitoring and obtaining health status (in terms of TBW) are simple for both drives.

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