View the refurbished HPE Universal SATA HHHL 3yr Wty M.2 Kit 878783-B21 835802-001 quickspecs here
Technical Specifications
Non-hot pluggable
Half Height/Half Length
19.05 x 24.13 x 5.71 cm
0.26 kg
M.2 drives go in PCIe slots and use B140i SATA controller only.
M.2 supports Software RAID only.
No HPE Flexible Smart Array supported