Lenovo Idg 4XH7A08791

M.2 is a solid-state drive (SSD) form factor primarily used as an operating system boot solution. Lenovo ThinkSystem servers support M.2 drives either with the addition of a upported M.2 adapter or directly on the system board.- On the ThinkSystem SR150, SR250 and ST250, a single M.2 drive is installed directly on the system board.- On all other support ThinkSystem servers, the M.2 drives install into an M.2 adapter which in turn is installed in a dedicated slot on the system board of the server. With two M.2 drives configured, the drives are configured by default as a RAID-1 mirrored pair for redundancy.- Single M.2 Adapter, which supports one M.2 drive, available as the ThinkSystem M.2 Enablement Kit- Dual M.2 Adapter, which supports one or two M.2 drives, available as the ThinkSystem M.2 with Mirroring Enablement Kit- A Dual M.2 Adapter with one 128GB M.2 drive partially inserted is shown in the following figure. - The second M.2 drive is installed on the other side of the adapter.Features:- Hardened Boot Media That Does Not Use A Drive Bay- Both Mechanically & Electronically Designed To Be More Robust Than Any Prior Implementation- Design Provides Hardware Mirroring Of Two M.2 Ssds- M.2 Ssds Have Higher Mean Time Between Failures (Mtbf) Than Sd Cards Or Usb Keys- Tool-Less, Patented Clip Design That Supports Back To Back Connector Layout, Providing Simple Install In Limited Space- Pcie 2.0 X2 Host Interface (Connects To The Pch)- Based On The Marvell 88se9230 6 Gbps Sata Controller- Supports One Or Two 6 Gbps Sata M.2 Drives- Supports 3 Different Physical Sizes Of M.2 Drives: 42mm (2242), 60mm (2260) And 80mm (2280)- Raid Functionality Provided By The M.2 Adapter- Raid 1 By Default, Also Supports Raid 0 And Jbod- Uefi-Based Settings To Enable/Disable Raid Mode And To Review Inventory- Supports Secure Boot- Adapter And Drive Firmware Update Using Lenovo Firmware Tools- Management Via I2c Interface- 6 Gbps Sata Host Interface (Connects To The Pch)- Supports One 6 Gbps Sata M.2 Drive- Drive Firmware Update Using Lenovo Firmware Tools- Vpd Reporting Of Adapter InventorySpecifications:Performance:- Suitable for: Solid-state drive- Type: Mounting kit- Fan diameter: No- Compatible processor series: Not supported- Quantity per pack: 1 pc(s)- Mounting kit: Yes