This week, Samsung officially released the 870 qvo series of solid-state disks, focusing on large capacity.
Specifically,The 870QVO started with a TB of $129.99($918),$249.99 for two TB and $499.99 for four, with eight options open before amazon leaked $900。 The first three models are scheduled to go on sale on June 30, and the 8tb is in August.
As the successor of 860 qvo in 2018, 870 qvo continues the 2.5-inch sata3 (7mm thick) and is based on 3D QLC particles.
Performance,All 870 qvo have SLC cache and lpddr4 master controller, continuous read speed 560mb / s, write speed (SLC) 530mb / s, cache write full reduced to 60 ~ 160MB / s.
The cache full scenario can be simulated by the copy operation provided by windows. At first, the excitation speed is very high, but if the file capacity is too large, it will quickly drop to the level of 80 ~ 160MB / s.
Figure PCworld measured
In terms of durability, the total write capacity of 8tb is 2880tb, and the daily full disk write is about 0.3 times, with a 3-year warranty.
>> of Preferential Commodity InformationThe price of charged sonic electric toothbrush coupon is 7.9 yuan 50 disposable surgical masks 39.9 yuan [three squirrels] breakfast cake bread two boxes coupon price 32.9 yuan Cassia seed wolfberry chrysanthemum tea roll after the price of 9.9 yuan Lenovo 32g class10 high speed internal memory card coupon price after 16.9 yuan The price of thin air conditioner in summer is 29.9 yuan after being coupons Tencent Video Membership Annual Fee 99 Yuan / JingDong plus Joint Annual Card 128 Yuan