您好!!
貴公司新出的 Intel SSD 760P (Pro 7600p/760p/E 6100p Series DeviceID of the relted NVMe Controller: DEV_F1A6) 有出驅動程式 , 是否也能為 Intel SSD 600P ( DeviceID of the relted NVMe Controller: DEV_F1A5) 寫驅動程式呢?? 謝謝!!
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Intel SSD 600P & 760P 驅動程式!!
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external usb drive for PCiE drive
I am looking for a external case to hold an intel M.2 80mm PCiE 3.0 X4 3D1 TLC with a M key end. I am looking for an external case with a USB attachment so I can use this drive as an external drive. I I have been able to fing is cases that except the B key and the B + M key buy nothing for the M key. Anybody have any help ???
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How to enable TRIM for another NVMe drive installed with Optane 900p?
How do I enable TRIM for another NVMe drive installed with Optane 900p? If I enable TRIM, will the Optane 900p performance suffer?
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optane 800p and future module
in CES 2018 we saw 800p 118 GB m.2 optane SSD which will be available in a few months for consumers.
the sad part about this is A. capacity. B. only x2 lane not x4, lower sequential than regular flash SSD. C. single sided
imo because 800p is only single sided means very few in channels result in lower sequential performance. I understand many notebook can only take single sided SSD but if Intel can introduce enthusiast m.2 optane for double sided that will easily increase in both capacity AND sequential read/write performance. pricing is not a concern here and some higher end laptops CAN take double sided m.2 modules.
when can we expect to see a x4 lane optane m.2 module with good enough sequential of at least over 2400MB/s?
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is it possible to exceed limit of bandwidth when using multi-core?
i'm testing bandwidth using fio benchmark tool. here is my hardware spec
- 2 socket per 10cores
- Kernel version : 4.8.17
- intel SSD 750 series
cpu : Intel(R) Xeon(R) CPU E5-2650 v3 @ 2.3GHZ ,
ssd : Intel Solid State Drive 750 series, 400GB, 20nm Intel NAND Flash Memory MLC. NVMe PCIe 3.0*4 ADD-In card.
I could invalidate the buffer/page cache parts of the files to be used prior to starting I/O when i made the fio file.
And i used O_DIRECT flag(non-buffered IO) to bypass the page cache and used linux native asynchronous I/O request.
when i test with one core, fio output says that bandwidth which core0 received is 1516.7MB/s.
it doesnt exceed bandwidth limitation of intel SSD 750. it doesn't matter.
but, when i do this with 3cores, the total bandwidth of cores is exceeds intel SSD 750 bandwidth limitation.
total amount of bandwidth of 3cores is about 3000MB/s.(core0: 1000mb/s, core1: 1100mb/s, core2: 1000mb/s)
according to intel SSD 750 spec, it says my intel SSD bandwidth can go up to 2200MB/s. 3000MB/s exceeds 2200MB/s.
i don't know how this is happened.
is there somebody help me?
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dc s4500 is compatible with x3550 m2 [7946k34]
dc s4500 is compatible with x3550 m2 [7946k34]
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Intel 900p & PCIe 2.0
Hi,
I've been thinking to get the Intel 900P SSD for 2 servers of mine (Dell R610), but they have PCIe 2.0.
My questions:
1. Can they be used on PCIe 2.0 based systems?
2. Do they require UEFI based system?
3. Is there any performance degradation by using PCIe 2.0?
Thanks
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Intel DC P3600 SSD random vs sequential reads performance difference
Hello,
I am testing Intel DC P3600 SSD on Linux (kernel 4.9) with fio-2.16.
I am running performance tests using sync ioengine with 4K blocksize, direct
access and queue depth of 1. Below is the fio config file:
[global]
iodepth=1
direct=1
ioengine=sync
group_reporting
time_based
blocksize=4k
[job1]
rw=randread
;rw=read
filename=/dev/nvme0n1
name=raw=sequential-read
numjobs=1
runtime=60
I see a huge performance difference between sequential and random read workload:
sync sequential: 75K IOPS
sync random: 10K IOPS
Using other synchronous ioengines situation is the same:
pvsync sequential: 75K IOPS
pvsync random: 10K IOPS
pvsync2 sequential: 75K IOPS
pvsync2 random: 10K IOPS
Why the difference is so huge? What makes sequential much faster than random?
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Does P4500 1TB SSD NVMe support RAID of any sort?
Hi All,
Was just wondering if the NVMe SSD disks of Intel model P4500 support any sort of RAID? For example if we have 2TB onboard (2x1), will all of it be usable?
Thanks!
RJ
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900p AIC 480GB detected in BIOS as peripheral, cannot boot from it
I have a 900p 480GB PCIe x4 drive I plan to use as my boot/OS drive while using the m.2 960 evo 1TB as a backup or D: drive, however when I try to boot to the 900p to install windows, it is not detected as a drive capable of booting from and is only visible in the Peripherals tab of my BIOS
motherboard is Gigabyte Aorus Gaming 9 x299
i9-7900X CPU
everything else is fine and i know the 900p is seated properly as I see it in BIOS I just am unsure how to get BIOS to allow me to boot from this drive? Do I need to install windows on the 960 Evo and then partition the 900p or anything along these lines? Not sure what to do and I don't really want to have to install, and then transfer/reinstall windows on the 900p. Any help would be appreciated
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900P SSD connected to PCIe 3.0 with only x2
Hi
I see in the 900P ( 2.5” 15mm) product page it reach 550000 IOPS for random read and that this item is PCIe NVMe 3.0 x4
My question is: will it keep it’s IOPs performance in case it will be assembled in a PCIe 3.0 slot with only 2 lens ?
And not x4 slot as the specs required .
Thank you
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intel 535 480gb disappears
Hello,
I have a semi working intel 535 series 480gb drive that disappears after sometime running the OS.
Once I power cycle everything works again.
I have heard there is a dev sleep fix, but I dont have access to update the drive.
Can someone help me update this drive with newer firmware?
Intel 535 DevSleep Issue (Disappearing from BIOS with Windows 8 and 10) and no Support
Thanks
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UEFI RST driver only check and allocate space for BAR0 ??
UEFI RST driver only check and allocate space for BAR0, which cause some device use other BAR will hit some issue, this happens with NVME device on PCIE slot that support raid, hope UEFI driver developer help to check and reply.
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3.84TB DC S4500 Spontaneous Failures - "disable logical state" - How/Why?
A couple of weeks ago I lost one S4500 3.84TB, I have 10 connected to an Adaptec HBA 1000 16i, via the SAS backplane in an Intel R2312GZ4GC4 server. I bought 3 more as spares and for testing in another machine.
The drive appeared to just spontaneously brick when part of a Windows Server 2016 Storage Pool used for hosting VM storage over SMB3, this caused the pool to lock up and I had to power cycle the server to regain responsiveness.
I couldn't bring the drive back online, so I disconnected it and connected to a plain SATA port on a PC and used isdct, whatever I try to do results in a message saying "Selected drive is in a disable logical state".
#isdct show -intelssd 1
- Intel SSD DC S4500 Series PHYS736000XXXXXXXX -
Bootloader : Property not found
DevicePath : /dev/sg2
DeviceStatus : Selected drive is in a disable logical state.
Firmware : SCV10100
FirmwareUpdateAvailable : Please contact Intel Customer Support for further assistance at the following website: http://www.intel.com/go/ssdsupport.
Index : 1
ModelNumber : INTEL SSDSC2KB038T7
ProductFamily : Intel SSD DC S4500 Series
SerialNumber : PHYS736000XXXXXXXX
Is there any way to get the drives out of this state?
I've now had another two drives in the same system fail within minutes of each other, leaving the storage pool unrecoverable. Any ideas what would cause this to happen to 3 drives out of 13 drives in a short period of time. Unless I can work out a cause I don't see any option but to return the drives, that kind of failure rate for a supposed data centre drive makes them not fit for purpose.
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Intel SSD 600P & 760P 驅動程式!!
您好!!
貴公司新出的 Intel SSD 760P (Pro 7600p/760p/E 6100p Series DeviceID of the relted NVMe Controller: DEV_F1A6) 有出驅動程式 , 是否也能為 Intel SSD 600P ( DeviceID of the relted NVMe Controller: DEV_F1A5) 寫驅動程式呢?? 謝謝!!
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Intel SSD 600P 512GB on Lenovo Yoga 520
Hello
Intel SSD 600P 512GB compatible with Lenovo Yoga 520?
Thanks.
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SSD intel dc s3500 80Gb (ssdsc2bb080g4) определяется как 40 Гб
Диском почти не пользовался.
Форматнул, удалил разделы, обновил прошивку, всё равно 40 Гб вместо 80 ти
В биосе определяется как ssdsc2bb080g4 40 Gb
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Can I treat the Intel DC P3600 1.6TB PCIE NVME as a normal ssd and use it as a boot drive without any repercussions?
I'm using the ASUS PRIME X370-PRO AM4 motherboard. I would like to use the Intel DC P3600 1.6TB PCIE NVME as a normal ssd and install Windows 10 on it. I don't have any other drives. If it does work, what problems could I encounter?
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3.84TB DC S4500 Spontaneous Failures - "disable logical state" - How/Why?
A couple of weeks ago I lost one S4500 3.84TB, I have 10 connected to an Adaptec HBA 1000 16i, via the SAS backplane in an Intel R2312GZ4GC4 server. I bought 3 more as spares and for testing in another machine.
The drive appeared to just spontaneously brick when part of a Windows Server 2016 Storage Pool used for hosting VM storage over SMB3, this caused the pool to lock up and I had to power cycle the server to regain responsiveness.
I couldn't bring the drive back online, so I disconnected it and connected to a plain SATA port on a PC and used isdct, whatever I try to do results in a message saying "Selected drive is in a disable logical state".
#isdct show -intelssd 1
- Intel SSD DC S4500 Series PHYS736000XXXXXXXX -
Bootloader : Property not found
DevicePath : /dev/sg2
DeviceStatus : Selected drive is in a disable logical state.
Firmware : SCV10100
FirmwareUpdateAvailable : Please contact Intel Customer Support for further assistance at the following website: http://www.intel.com/go/ssdsupport.
Index : 1
ModelNumber : INTEL SSDSC2KB038T7
ProductFamily : Intel SSD DC S4500 Series
SerialNumber : PHYS736000XXXXXXXX
Is there any way to get the drives out of this state?
I've now had another two drives in the same system fail within minutes of each other, leaving the storage pool unrecoverable. Any ideas what would cause this to happen to 3 drives out of 13 drives in a short period of time. Unless I can work out a cause I don't see any option but to return the drives, that kind of failure rate for a supposed data centre drive makes them not fit for purpose.
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Ошибка при работе Intel Optimizer
При выполнении команды TRIM появляется вот такое сообщение. Ошибка: При работе Intel Optimizer возникла ошибка. (10/114). Перезагрузите компьютер т повторите попытку. После перезагрузке ничего не происходит, ошибка повторяется. Остальные тесты проходят нормально.
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