gambler-T7500 Intel Xeon X5675 testing with a Dell 0D881F (A10 BIOS) and NVIDIA Quadro FX 3800 on Arch Linux via the Phoronix Test Suite. Western Digital WD1600HLFS-7: Processor: Intel Xeon X5675 @ 3.06GHz (6 Cores / 12 Threads), Motherboard: Dell 0D881F (A10 BIOS), Chipset: Intel 5520 I/O + ICH10R, Memory: 96GB, Disk: 160GB Western Digital WD1600HLFS-7 + 450GB X421_HCOBD450A10, Graphics: NVIDIA Quadro FX 3800, Audio: Analog Devices AD1984A, Network: Broadcom NetXtreme BCM5761 PCIe OS: Arch Linux, Kernel: 5.15.4-arch1-1 (x86_64), Compiler: GCC 11.1.0, File-System: ext4 Flexible IO Tester 3.25 Type: Sequential Write - Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory IOPS > Higher Is Better Western Digital WD1600HLFS-7 . 200 |=========================================== Flexible IO Tester 3.25 Type: Sequential Write - Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory MB/s > Higher Is Better Western Digital WD1600HLFS-7 . 102 |=========================================== Flexible IO Tester 3.25 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory IOPS > Higher Is Better Western Digital WD1600HLFS-7 . 204 |=========================================== Flexible IO Tester 3.25 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory MB/s > Higher Is Better Western Digital WD1600HLFS-7 . 102 |=========================================== Flexible IO Tester 3.25 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory IOPS > Higher Is Better Western Digital WD1600HLFS-7 . 198 |=========================================== Flexible IO Tester 3.25 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory MB/s > Higher Is Better Western Digital WD1600HLFS-7 . 100.5 |========================================= Flexible IO Tester 3.25 Type: Sequential Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory IOPS > Higher Is Better Western Digital WD1600HLFS-7 . 227 |=========================================== Flexible IO Tester 3.25 Type: Sequential Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory MB/s > Higher Is Better Western Digital WD1600HLFS-7 . 115 |===========================================