cl3pts/leveldb 2 x Intel Xeon E5-2660 v3 testing with a Supermicro X10DRU-i+ v1.01 (3.2 BIOS) and ASPEED on Ubuntu 20.04 via the Phoronix Test Suite. 3 x 4001GB Western Digital WD40EFRX-68W: Processor: 2 x Intel Xeon E5-2660 v3 @ 3.30GHz (20 Cores / 40 Threads), Motherboard: Supermicro X10DRU-i+ v1.01 (3.2 BIOS), Chipset: Intel Xeon E7 v3/Xeon, Memory: 126GB, Disk: 3 x 4001GB Western Digital WD40EFRX-68W + 500GB Samsung SSD 860, Graphics: ASPEED, Monitor: AL1716, Network: 4 x Intel 10-Gigabit X540-AT2 OS: Ubuntu 20.04, Kernel: 5.4.0-56-generic (x86_64), Compiler: GCC 9.3.0, File-System: ext4, Screen Resolution: 1280x1024 LevelDB 1.22 Benchmark: Sequential Fill MB/s > Higher Is Better 3 x 4001GB Western Digital WD40EFRX-68W . 9.8 |================================ LevelDB 1.22 Benchmark: Sequential Fill Microseconds Per Op < Lower Is Better 3 x 4001GB Western Digital WD40EFRX-68W . 451.66 |=============================