[HELP] SSD- Low random (iops) read and write speeds Tags: SSD Toshiba Storage Samsung Last response: August 22, 2013 1:24 PM in Storage Share temp55 August 22, 2013 8:16:01 AM Hi All I have installed a Samsung 840 PRO 128GB into a Toshiba P750-15L (http://www.toshiba.co.uk/discontinued-products/satellit...). However the random read/write speeds are a fraction of what has been advertised. So far I have done the following: - Ensured AHCI is enabled - SATA 3 enabled - TRIM enabled - Write-caching enabled I also had to remove the Intel AHCI driver and use the standard option as the Intel driver in fact reduced the speed even more. Below are the results from AS SSD: Sequential Stats Read: 492 mb/s (close to advertised speed 520 mb/s) Write: 359.24 mb/s (close to advertised speed 390 mb/s) Random Stats Read: 10694 iops (should be 97000) Write: 51376 iops (should be 90000) How can I improve the scores? At the moment there doesn't seem to be a big difference in physical performance either compared to the previous HDD More about : ssd low random iops read write speeds Reply to temp55 temp55 August 22, 2013 1:24:42 PM Anybody? Reply to temp55 Ask the community Post an answer Related resources: Forumlow iops (random read/write) SSD samsung 840 pro 256GB ForumSolvedSamsung 840 SSD. Low read speeds (write speeds are fine) ForumLow Read/Write Speeds SSD and USB 3.0 ForumSolvedDramatically low read and write speeds? on an SSD setup? ForumSolvedRandom Read (IOPS) too low for Samsung Evo 840 [HP DV6 Laptop] ForumSamsung 840 EVO 120GB low random read (IOPS) ForumCant get max read/write out of OCZ VERTEX 3 MAX IOPS SATA III 2.5" SSD ForumSolvedSlow/low Samsung 840 write/read speeds? ForumSolvedSSD Read/Write Speeds Far Below Expected ForumSolvedSamsung 840 Pro SSD Low Write Speeds ForumSolvedVery low write speeds from Crucial SSD ForumSolvedSSD read write speed much higher than expected ForumSolvedSamsung SSD slow write speeds, low score ForumVisiontek GoDrive 240gb SSD Write and Read Speeds of only 200mbps ForumSolvedone of two hard disk having extremely low write/read speed ForumSamsung 840 EVO 120GB SSD very low random read ForumSlow boot times but great read/write speeds SSD..? ForumSSD Read/Write Speeds Slow Forum[SOLVED] Low speeds on SSD (Standard HDD is just as fast, write) ForumRead Write Speeds SSD vs. 3 TB HDD More resources Read discussions in other Storage categories Hard Drives DVD Drives DVD Writers Optical Media Flash Media NAS/RAID SSD Western Digital !