Samsung PM863 240 Gigabyte SSD Review

Published by Marc Büchel on 10.02.16
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Throughput 1 Thread (QD1)

1T Throughput (KB/s)
  4k 8k 16k 32k 64k 128k 256k 512k
Seq write 288111 291660 289047 272799 273486 276982 292082 275605
Seq read 450108 448604 451161 461064 461238 464626 473366 240671
Rand write 180965 264756 297107 297506 296514 297134 297617 297953
Rand read 33622 61336 102182 166162 235491 285869 335653 378036




Throughput 4 Threads (QD4)

4T Throughput (KB/s)
  4k 8k 16k 32k 64k 128k 256k 512k
Seq write 278067 279514 278622 278448 276648 277740 271863 278388
Seq read 495898 479843 502258 524958 525124 533438 537674 536572
Rand write 276014 279729 281024 281338 280532 282901 280348 280843
Rand read 121436 199843 291278 369379 422466 478312 512819 538633




Throughput 8 Threads (QD8)

8T Throughput (KB/s)
  4k 8k 16k 32k 64k 128k 256k 512k
Seq write 283904 285120 280715 279208 258597 259277 279639 277793
Seq read 502341 486130 510045 522284 531611 537923 536574 537585
Rand write 279503 283908 284368 284107 282435 281265 281219 281296
Rand read 216374 319427 426815 500534 528372 538093 539536 524662




Throughput 16 Threads (QD16)

16T Throughput (KB/s)
  4k 8k 16k 32k 64k 128k 256k 512k
Seq write 268490 266337 268392 268108 270636 271928 252672 270214
Seq read 495541 518612 526004 531792 535353 537750 536976 538101
Rand write 267427 269887 272046 272851 271606 272552 275118 276421
Rand read 344647 447234 499349 520636 532611 536737 537418 537740




Throughput 32 Threads (QD32)

32T Throughput (KB/s)
  4k 8k 16k 32k 64k 128k 256k 512k
Seq write 265980 264849 248419 263384 264797 264517 263657 254836
Seq read 497671 511081 518082 528295 534653 538365 536805 536241
Rand write 263779 266186 263684 521248 265661 265491 266845 266000
Rand read 388649 458462 499639 266672 497337 518715 490757 536966




Page 1 - Introduction Page 7 - Random read KByte/s
Page 2 - Impressions Page 8 - Random write IOPS
Page 3 - How do we test? Page 9 - Random read IOPS
Page 4 - Sequential write KByte/s Page 10 - QD1/4/8/16/32 Performance
Page 5 - Sequential read KByte/s Page 11 - Conclusion
Page 6 - Random write KByte/s  




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Samsung PM863 240 Gigabyte SSD Review - Storage - Reviews - ocaholic