“My read speed is 7000 and my write is only 4100. What can I do to improve this?”
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Your read speed is correct, your write could be related to programs running in the background or something like your OS being run from the drive you're testing (the SN 850) last but not least - if you're on a a PCI-Express 4.0 motherboard that isn't an x570 (like B550) it could be that you're losing some lanes to the combination of a graphics card in your PCI-Express 4.0 slot in addition to this card. For optimal performance a x570 motherboard where the drive is being run by the 4.0 lanes provided by the chipset versus the alternative M2 slot that is run by the CPU can give small gains!
Sorry, there was a problem. Please try again later.If you wish to run performance benchmarking tests, disable Windows write caching via WD Dashboard. Otherwise, keep in mind that the maximum read and write performance numbers are ideal conditions and the configurations required to achieve those numbers may not be ideal for daily use.
Sorry, there was a problem. Please try again later.Hi Sybrik, Please be informed that the WD_BLACK SN850 NVMe SSD is a Performance storage with Next-gen PCIe Gen4 technology optimized for top-tier gaming. It can reach irrational read/write speeds up to 7000/5300MB/s** to get you in quicker, with up to 1,000,000 IOPS*** for a smooth, responsive and powerful gaming experience. To know more about the drive refer to the link: http://products.wdc.com/library/AAG/ENG/data-sheet-wd-black-sn850-nvme-ssd.pdf Need Help? Please see our "'Contact Us" page for information.
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