PM951 supports advanced PCIe interface standard up to 4 lanes, empowering a much faster performance than the previous SATA SSD.
Anything past the 950 pro tops out at about 2800MBps due to the DMI bottleneck, even two in raid so no matter what you do even the G752 isnt going any faster.Product Overview PM951: Outstanding performance and endurance. I would hate for G751 owners to get their hopes built up thinking they can get an NVMe drive to run at rated speed. I would love for you to prove me wrong by posting up crystal marks benchmarks that show an NVMe drive running at its rated speed on a G751.īest SSD for the G751 is still what is supported out of the box, SM951 AHCI version (there is also and SM951 NVMe versoin so be careful when ordering) Then along comes NVMe several months later that killed all of that.įYI Aeolisio hasnt been active here for over a year. When the G751 JTs and JYs introduced the M2 SSD the SM951 AHCI OEM drives were the fastest and first drives to supersede SATA. Brass tax is the G751JY came out at a bad time in the drive evolution. One member here did this very thing and got worse results from a 950pro NVME than he did with an SM951 AHCI M2. You posted this same thing over a year ago and no benchmarks on the drive.
#Pm951 diskmark mod
This has been done before and what you get after you mod your bios is pitiful speeds making it not worth the effort.
#Pm951 diskmark driver
Hi, did you ever figure out the driver situation for your SM951?īoot yes, fully supported, not even close. One last thing, how did you stress your 951 to get it to show 8.0gb/s on the hwinfo 64 screen shot? thanks. for the 8 series chipset ahci controller, and the 0.16384 driver for standard sata ahci controller. so i wouldn't think any throttling has played a part. I am running win 10 btw, jfyi, and my sm951 rarely ever goes above 50c, even under heavy loads.
#Pm951 diskmark drivers
can you confirm for me, exactly which chipset drivers, and irst drivers you are putting on all of these g751jy's with the sm951? thanks for all of your help. so i am not assured that i am running the very best drivers where that is concerned. the intel auto detector doesn't work when i've completed the steps for that, and it can be extremely confusing which variants to load. but here's the thing about the chipset drivers, and the rst. so i have run through the optimization for each of my drives. i did clean installs and newest drivers with all 9 g751s i did the sm951 with and all are heatsinked to avoid thermal throttling. Not knowing exactly what you did i cant really say. run through your drivers chipset and other intel drivers like rst.
#Pm951 diskmark install
no idea why your not running at 8 as i didnt install yours. any help is very much appreciated.įor trim you need to optimize it once in windows under drive properties/tools. so i guess the logical question is how do i get the drive setup as you have setup yours? next, when i look in hwinfo 64, mine does say gen 3, but it doesn't change from the 5 gb/s current link speed, no matter what i put the drive through, even though it states a max of 8.0 gb/s. i'm not sure why, but it does not return a result which concludes that trim is running on this drive. Next, according to that program, my drive is NOT running trim. wish it would alert me when there are new responses. i actually forgot about this thread, and haven't found it again until now. Ok, first thank you for responding with good information. unless your drive is packed and your not running optimize for trim you should be getting much faster your probably throttling yourself. You can read more about the thermal issues here. On crystal im getting 19 for seq on ATTO im getting 20 after heatsink install. For temp monitoring i use HWmonitor and an external probe thermo and a fluke infared thermo when its opened.
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