HP’s Z Turbo Drive G2 was an impressive storage solution in itself thanks to the use of a proper NVMe drive, but it is no match for the recently revealed HP Z Turbo Drive Quad Pro. The Z Turbo Drive Quad Pro is a PCIe storage solution with up to 2TB total storage and transfer speeds of up to 9GB/s. To put that speed into perspective, it is 16 times the speed of an SATA SSD and that on a single PCIe 3.0 x16 slot.
HP’s Z Turbo Drive Quad Pro is essentially a hardware RAID controller for M.2 NVMe SSDs and supports up to four of these drives, but is shipped with only two 256GB or two 512GB modules. The specifications and details are limited, but we can see that the M.2 PCIe NVMe SSDs on their own have a performance rating of 2150 MB/s reading and 1260 MB/s writing for the 256GB model while the 512GB model can perform up to 1550MB/s writing. The random IOPS performance is rated to 300K read and 100K write. Going from there, we can use normal RAID speed calculation depending on whether we set the card to RAID 0, 1, 5, or 10. Each NVMe SSD is rated for a 292TB total bytes written endurance.
The HP Z Turbo Drive Quad Pro is planned for availability in November with a price starting at $779 for a card with two 256GB modules. A fully loaded card with 256GB modules will cost $1376 while individual modules start at $299.