Supermicro X10SRL-F + E5-1620 v4
RAM: 256GB (8 module) 2400 ECC 2Rx4
HBA: LSI 9305-24i (PCIe 3.0) IT mode, no boot/efi
NIC: Chelsio T540-CR quad 10G
Fans: 9x 120mm AP121 for HDDs, additional fans for HBA + NIC cards
PSU: EVGA Supernova Platinum 1600 P2
UPS: APC Smart UPS 3000 VA + AP9630 network card
Storage:
18 x 7200 enterprise, mainly SAS 12gbps 8-10TB, some SATA 6TB
Usage: 3 way mirrors (3x10TB+3x8TB+3x8TB+3x8TB) + test pool/spares, main pool capacity 34TB @ 55% usage, dedup saving 4x
Metadata+ZIL shared vdev: mirrored Optane 905p 480GB partitioned 325+125 GB
L2ARC: None at this time
Boot: 2 x Intel 320 SSD mirror
Power draw/temps: staggered start, open case with disks in separate custom enclosure (vertical fanned, vibration damped, disk temps 28-35C)