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    Infiniband 40Gbps question

    hello, I need a cost effective solution for a 40Gbps connection. I have an all-flash NVMe storage server that is being heavily used 0-24 by 4 other servers (each has Mellanox CX312A 10GBe Dual Port ConnectX-3 NIC) I was thinking about getting a Mikrotik CRS326-24S+2Q+RM. It has two 40G QSFP+...
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    Supermicro H11DSi only sees 768GB RAM

    Hi guys, I have a Supermicro H11DSi board (rev 1.0) with 2x Epyc 7551. I installed 16x Hynix ECC 128GB DDR4 LRDIMM 2666 modules. According to manual the rev 1.0 should handle 2TB memory and the rev 2.0 4TB. But in IPMI "hardware information" menu it only sees 6 DIMMs = 768GB. When I go to...
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    Supermicro AOC-SLG3-2E4R in H11DSi-B motherboard

    Hi guys, I'm looking for the cheapest option to add two more NVMe u.2 SSDs to my H11DSi-B motherboard system. I see I can get the AOC-SLG3-2E4R for like 80 bucks. It does not have PLX chip but my motherboard supports PCIe Bifurcation so I could set my x8 slot to be x4x4. Will this work? thank you