Model Samsung SSD 970 Serial 0025_3853_81B2_886A. AvailCapacity 954 GiB TestedCapacity 954 GiB CPU Intel Core i7-8700K CPU @ 3.70GHz Cores 12 Frequency 3696 OS Microsoft Windows 10 Pro - Build 17134 - ServicePack 0.0 FIOVersion fio-3.6 Type Write % Block Size Threads Queue Depth/Thread IOPS Bandwidth Read Latency Write Latency Sustained Multi-Threaded Sequential Read Tests by Block Size Seq 0 512 1 256 193816 94,6369 665,1508 0 Seq 0 1024 1 256 192493 187,9812 669,9889 0 Seq 0 2048 1 256 196523 383,8342 655,5556 0 Seq 0 4096 1 256 192251 750,9794 670,2274 0 Seq 0 8192 1 256 188993 1476,509 683,9805 0 Seq 0 16384 1 256 179841 2810,171 719,6961 0 Seq 0 32768 1 256 104771 3274,938 2442,825 0 Seq 0 65536 1 256 52093 3255,784 4913,73 0 Seq 0 131072 1 256 25917 3239,577 9877,224 0 Sustained Multi-Threaded Random Read Tests by Block Size Rand 0 512 16 16 543721 265,489 465,1518 0 Rand 0 1024 16 16 539981 527,3256 467,7959 0 Rand 0 2048 16 16 540138 1054,958 468,2116 0 Rand 0 4096 16 16 532552 2080,282 475,7138 0 Rand 0 8192 16 16 275098 2149,205 929,5399 0 Rand 0 16384 16 16 140711 2198,614 1818,619 0 Rand 0 32768 16 16 87584 2736,996 2922,333 0 Rand 0 65536 16 16 51472 3216,97 4972,965 0 Rand 0 131072 16 16 25538 3192,252 10023,5 0 Sequential Write Tests with Queue Depth=1 by Block Size Seq 100 512 1 1 50085 24,45578 0 19,5409 Seq 100 1024 1 1 49092 47,94167 0 19,94109 Seq 100 2048 1 1 48554 94,8315 0 20,16074 Seq 100 4096 1 1 47215 184,4355 0 20,75067 Seq 100 8192 1 1 44713 349,32 0 21,91421 Seq 100 16384 1 1 39744 620,9944 0 24,73412 Seq 100 32768 1 1 32557 1017,404 0 30,2632 Seq 100 65536 1 1 23954 1497,953 0 41,30713 Seq 100 131072 1 1 15730 1966,309 0 63,10914 Sustained 4KB Random Read Tests by Number of Threads Rand 0 4096 1 1 14547 56,82289 68,3003 0 Rand 0 4096 2 1 29012 113,3292 68,47061 0 Rand 0 4096 4 1 57178 223,35 69,49413 0 Rand 0 4096 8 1 108686 424,5535 73,09309 0 Rand 0 4096 16 1 196550 767,775 80,84383 0 Rand 0 4096 32 1 320927 1253,621 98,95784 0 Rand 0 4096 64 1 449416 1755,529 141,3465 0 Rand 0 4096 128 1 463775 1811,623 274,9038 0 Rand 0 4096 256 1 369120 1441,876 692,3952 0 Sustained 4KB Random mixed 30% Write Tests by Number Threads Rand 30 4096 1 1 15159 59,21506 84,38354 21,3472 Rand 30 4096 2 1 26615 103,9649 97,93197 20,26208 Rand 30 4096 4 1 43376 169,4388 122,367 20,14146 Rand 30 4096 8 1 65802 257,374 164,1301 20,45685 Rand 30 4096 16 1 92806 362,5227 236,4873 20,99349 Rand 30 4096 32 1 105179 410,8563 390,3737 101,686 Rand 30 4096 64 1 102091 398,793 707,7115 436,2411 Rand 30 4096 128 1 101534 396,6155 1340,199 1072,564 Rand 30 4096 256 1 101607 396,9042 2607,165 2311,818 Sustained Perf Stability Test - 4KB Random 30% Write for 20 minutes Rand 30 4096 256 1 101526 396,5878 2609,03 2314,609 Sustained 4KB Random Write Tests by Number of Threads Rand 100 4096 1 1 33923 132,5103 0 28,97333 Rand 100 4096 2 1 33913 132,4714 0 58,38123 Rand 100 4096 4 1 33938 132,5693 0 117,1899 Rand 100 4096 8 1 34019 132,8869 0 234,2046 Rand 100 4096 16 1 33882 132,3521 0 471,0869 Rand 100 4096 32 1 33956 132,6412 0 941,3481 Rand 100 4096 64 1 34022 132,8992 0 1880,087 Rand 100 4096 128 1 34031 132,9325 0 3759,954 Rand 100 4096 256 1 34015 132,872 0 7524,15 Sustained Multi-Threaded Random Write Tests by Block Size Rand 100 512 16 16 31172 15,22061 0 8208,892 Rand 100 1024 16 16 31182 30,45108 0 8206,195 Rand 100 2048 16 16 31201 60,93898 0 8201,255 Rand 100 4096 16 16 33998 132,803 0 7523,743 Rand 100 8192 16 16 16976 132,6276 0 15075,51 Rand 100 16384 16 16 8611 134,5444 0 29726,11 Rand 100 32768 16 16 4267 133,3305 0 59995,15 Rand 100 65536 16 16 2104 131,5134 0 121639,7 Rand 100 131072 16 16 1082 135,2813 0 236468,2