It’s the last half day of 618, and those who want to find leaks should hurry up. Western Digital’s black disk SN850 1TB version is currently priced at 999 yuan, 899 yuan after a full discount of 100 yuan, and superimposed 500-25 full product coupons to make up a single product of 1 yuan, plus Plus 1000-40 yuan coupon for members, 859 yuan in hand,There is also a 50-yuan E-card for posting orders, and the minimum is only 809 yuan.
The PCIe 4.0 flagship hard drive with a capacity of 1TB is worth recommending if it is in the early 800s. When it is released in 2020, the initial price will be 1999 yuan.
The SN850 is Western Digital’s first PCIe 4.0 hard drive. It adopts the standard M.2 2280 format. The main control is Western Digital’s self-developed G2, which is specially optimized for games. The flash memory is its own SanDisk 3D TLC with a capacity of 500GB, 1TB, and 2TB.
In terms of performance, continuous reading is up to 7GB/s, continuous writing is up to 4.1-5.3GB/s, random read is up to 810,000-1 million IOPS, and random write is 680,000-720,000 IOPS. It is worth noting that the 1TB version is on the contrary. is the best performing.
In contrast, the read and write speed of the previous generation black disk SN750 of PCIe 3.0 is only 3.0GB/s and 1.6GB/s.
In terms of durability, the maximum data written is 300TBW, 600TBW, and 1200TBW respectively, and the entire disk is written 0.3 times a day, with a 5-year warranty.
Purchase link:Jingdong (999 yuan)
Hashtag: Western Digital Solid State DriveSSD
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