WD Ultrastar DC HC560 Hard drive 20 TB internal 3.5 SAS 12Gb/s 7200 rpm buffer: 512 MB Neuf

- High Density – up to 3.2TB in both compact form factors. - High Performance – up to 310,000 mixed sustained random IOPS. - High Serviceability – hot swappable SFF drive. - NVMe Compliant – support for standard NVMe drivers. The Ultrastar® SN100 Series is an NVM Express™ compliant family of PCIe solid-state drives that delivers unprecedented performance acceleration for today’s most demanding cloud, hyperscale and enterprise applications, allowing them to scale to new heights. The HGST architecture has been designed to tightly integrate different kinds of Flash media, hardware and software to deliver memory-class performance with storage-class capacity and persistence. It is offered as a low profile HH-HL extension card as well as a highly serviceable and hot swappable SFF 2.5-inch drive, both with capacities up to 3.2TB. The devices connect using PCIe 3.0 x4 slots and support various operating systems through open-source NVMe drivers.Western Digital Ultrastar SN150. SSD capacity: 3.2 TB, Read speed: 3000 MB/s, Write speed: 1

Le HITACHI Ultrastar SN150 est un SSD de 32 To avec interface PCI Express 3.0 et vitesse de lecture de 3000 Mo/s. Il consomme 25 W en veille et 8 W au repos offrant des performances optimales dans des températures extrêmes de -40 à 70 °C.