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In Server Motherboards

- below $350 this is a great option to pack huge amount of power into a small box - can serve 48 or 64 core EPYC - slimSAS connectors allow you to add extra devices (e.g. additional drives, I actually use an EDSFF SSD with adapters) - fits e.g. 2U Dynatron coolers but also chunky ones like the ID-Cooling SE-207-TRX

This is a great reliable mainboard, with the memory of 1024GB total, from 2x "A-Tech 512GB (8x64GB) 4Rx4 PC4-19200L DDR4 2400 MHz ECC LRDIMM Load Reduced DIMM 288-Pin 4DRx4 Quad Rank x4 Server RAM Memory Upgrade Kit" and 2 cpus of "AMD EPYC 7002 (2nd Gen) 7352 Tetracosa-core (24 Core) 2.30 GHz Processor-OEM Pack - 128 MB L3 Cache -12 MB L2 Cache - 64-bit Processing-3.20 GHz Overclocking Speed - 7 nm - Socket SP3 -155W-48 Threads" my server is fantastic.

Has been running non-stop almost since purchase, and uptime currently says 260 days. I added a SAS expander and put this in a Rosewill 4U chassis (RSV-L4412) and put in 8 hard drives and 4 SSDs, and use it to run ZFS. The chipset and ECC support was all I really cared about, but the board has been rock solid in every way.

Build went very well just don't pull a rookie move like leaving a stand off screw in the case that should have been removed prior to installing the motherboard which could end up causing the server not to POST until the screw was finally removed. Boots and installs VMware vSphere (ESXi 6.0) right out of the box without the need for any additional effort. The Intel RAID Controller also worked without the need for any extra drivers. Good motherboard, not for beginners, would recommend to a friend

Great product !!! 9.8 of 10 Work with the All server OS & Nas Os ,Windows Server ,TrueNas, Linux , Open Media Vault , Ubuntu Server ,Rockstor....etc. No need for Graphics Card and you can control it remotely even turn on and off ! :) no need for monitor , and does not consume a lot of power .Its work 24/7 Price Vs performance 10 of 10 .........very fast ....and .powerful ...nice Asrock !!

Has everything you'd expect from a server board - IPMI - ECC memory support - TPM support - 2 OcuLink ports where 8 SATA devices can be connected.

The size of this mobo and its compatibility with ATX power supplies were the two deciding factors. The board has excellent expandability and it will fit into most any ATX case. I have two Xeon E5-2630 v3 CPUs running with 64 Gb of Kingston RAM (4 X 16 Gb). I added an Asus PIKE II 3008 card for SAS drives. I've had absolutely not problems with this motherboard. No regrets here.