Hypertec N01-M308GB2-RF-HY memoria 8 GB DDR3 1333 MHz Data Integrity Check [verifica integrità dati] (A Cisco equivalent 8 GB Dual rank - registered ECC DDR3 SDRAM - DIMM 240-pin 1333 MHz [ PC3-10600 ]Legacy Note - Hypertec CISCO equivalent memory is functionally equivalent to the CISCO product- but may demonstrate a warning message with respect to unestablishable identity- or invalid FRU. This does not affect operation. [1Year warranty])