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Found 3 results

  1. So my HDN726040ALE614 has arrived and I've filled it 22%. My first HGST: HDN724040ALE640 is getting so full defraggler is throwing out complaints. Newer version (released Feb 2017) is faster with it dealing with smaller data files more quickly as seen at start of test. I took two tests of the first HGST (0S03665) with crystal diskmark as I thought 98% full was effecting the result. 2nd test with 76% full didn't change things much. The 0S04005 frankly blew it away in this test. All on small platform using latest drivers and run today. I'm off to Sorry I'm not sure how to do spoiler tags here for the attached images. Edit: I lied that ATTO on HGST was not run today (the one where I used ms paint to draw change a 10 into a 9), it was not run on the same volume either. It was run on H which is like 3.2Tb and I've rerun it on volume e which is 400Gb and the results are impressive. Maybe volume H needs its free space defragged. Attached the ATTO HGST 2017 E 23_08_2017.jpg result. I'm rerunning crystal disk mark on volume E (which btw is 89% full). Just noticed my crystal disk mark screenshots have no identifiying test. The first 2 are 0S03665 on volume H and the 3rd is 0S04005, the last one is 0S03665 again this time on volume E which for some reason benches higher than volume H. Just did test: UserBenchmarks: Game 58%, Desk 93%, Work 60% CPU: Intel Core i5-4690K - 98.4% GPU: AMD R9 280X - 53.1% SSD: Samsung 850 Evo 250GB - 105.1% HDD: Hitachi HDN726040ALE614 4TB - 105.8% HDD: HGST Deskstar NAS 4TB - 52.8% HDD: WD Green 2TB (2011) - 54.7% HDD: WD WD10EACS-00ZJB0 1TB - 44.6% USB: SanDisk Ultra USB 3.0 64GB - 33.9% USB: SanDisk Extreme USB 3.0 32GB - 80% RAM: HyperX Savage DDR3 2400 C11 2x8GB - 89.3% MBD: Gigabyte GA-Z97X-Gaming 5
  2. I got a samsung 840 evo and the when i do a benchmark test it goes of the chart. I'd like to believe its just fast but it's too good to be true. I've tried a bunch of different benchmark programs but they all get this ridiculous fast readings. Do anyone else get these results? Do anyone know what the cause of this can be? My PC: asus Z87-pro i7 4770K @ 4.2Ghz G.skill 2133 CL9 8GB EVGA GTX 780 @ 1150Mhz CM m2 1kW PSU
  3. Hi I have 3, 3TB WD Red drives on a LSI 9260CV in raid 5. Read = always read ahead IO Policy = Cached IO Write = Always write back OS= Win 2012R2 latest, firmware Drivers lastest I did some benchmarks and I can only explain the sequential results. The rest I dont get it, Raid5 is supposed to have slower writes due to parity calculation. The LSI card has 512K cache and for sure it influenses the results: the numbers get smaller as the ratio cahe/file size changes. While this is normal, there is always 50% more throughtput for random writes and this is consistent whatever the file size. I would expect that ratio to drop also as the test file grows bigger (if the cache was the reason for this strange performance). Here are results for a tiny file that fits entirely into the boards cache, so numbers reflect PCI transfer not disk perfomance. What did I miss ? m a r c