HP BL8x0c i2 8GB (2x4GB) PC3-10600 Registered CAS 9 Memory Kit
HPE 8GB DDR3 1333MHz Kit, 8 GB, 2 x 4 GB, DDR3, 1333 MHz, 240-pin DIMM
HPE 8GB DDR3 1333MHz Kit. Internal memory: 8 GB, Memory layout (modules x size): 2 x 4 GB, Internal memory type: DDR3, Memory clock speed: 1333 MHz, Memory form factor: 240-pin DIMM, CAS latency: 9