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@hmartin did you try a different SATA/SAS controller? These drives have compatibility issues.

@alffx Have you programmer like CH341? You can try modifying the latest BIOS with pre-Meltdown/Spectre microcodes.

Xeon Gold 6138 is back in the Czech Republic. I am sick right now (not COVID-19, flu season just started), I will start a new sale thread later. Where is option to close thread?

I don't think so. I have modules with the same part number from another source produced in late 2017 and it work smoothly. Faulty modules came from local datacenter, working modules from this Greek guy. I have Asus Z10PA-D8 and lot of Haswell/Broadwell Xeons. faulty PN: M393A4K40CB1-CRC4Q...

Be careful when you buying 1st generation 32 GB DDR4 Samsung M393A4K40BB1-CRCxxx from spring 2016! 80% of RAMs can pass Memtest Pro, however, it generates 1-bit corrected error. This testing one by one is killing me. Result summary Test Start Time 2020-08-27 02:04:56 Elapsed Time 23:31:09...

I have one which will be available in September. I live in Europe (Czech Republic), cheapest shipping option will cost ~20 USD with up to 30 days shipping.:(

I have good experience with these ONE DESKTOP MEMORY TRAY CONTAINER BOX FITS 50 PCS DESKTOP & SERVER DIMMS | eBay

I have 4x 8 GB PC3-14900E (Elpida EBJ81EG8BFWB-JS-F), so I want to buy just board. Which payment method you prefer? You have X10SLL+-F, right? Could you please check pcb revision?

@Rand__ Are you sure? Broadwell-H support is mentioned on Supermicro site and the latest BIOS contains Broadwell microcode.

Hello, Looking for some uATX LGA1150 board from Supermicro. It must support Broadwell (have Xeon E3-1265L v4) and two PCIe slots with CPU lanes or one PCIe slot with CPU lanes and onboard SAS (X10SL7-F). I would like to try to enable PCIe bifurcation and connect two NVMe SSDs. Don't need...

@kagurazakakotori Could you buy one OCP2-Pcie (model with fan hole) and resend it to me?

Try to install Windows 10 Pro for Workstations. This edition has some LAN optimizations like SMB direct and RDMA.

Set PCIe Maximum Payload Size to 4096 and PCIe Read Request to 512 or maximal values (if these options are available in BIOS). Both options are mentioned on the Mellanox guide and Intel Maximum Throughput for Memory Writes. I have same experience with NVMe SSD on Supermicro X9 series...

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Hi there, I just start working on model list with official speed and NIC compatibility confirmed by vendors. When will be done, I will post a table to the STH forum. There will be mentioned acquisitions (Broadcom was purchased Avago etc.). Any suggestions? I can test some combination with...

No, you can't enable bifurcation, because 16 CPUs lanes are split by PLX 8747 multiplexer and x4x4x8x8x8 combination is not mentioned in the product brief. As I know, Haswell generation supports x8x8 or x8x4x4 bifurcation options (designed for 2-way SLI or 3-way CrossFire). However cheap...

https://www.ebay.com/itm/184214336200 Dual rate transceiver with guaranteed compatibility with XXV710 - mentioned in datasheets. The seller accepted 65 USD for an opened transceiver. A good alternative for: Cisco SFP-10/25G-LR-S (SM, 0-70 °C), Intel E25GSFP28SR 10G/25GBASE-SR (= Hisense...

I was sent CPU to @Max M. 14 days ago to NM (delivered July 3rd). His employer/customer has rejected this processor due to scratches. So I am trying to sell it in the US - sending back to Europe will be expensive. I can guarantee that this CPU is fully functional.

@Max M. customer rejected 6138 due to scratches on interposer (all is visible on attached photos). It is for sale again.