8GB (2x4GB) DDR3 1333MHz ECC Unbuffered RAM Memory Kit - Compatible with Apple Mac Pro 12-Core 2.4GHz Server - Upgrade for Enhanced Performance in Data Centers, Workstations & Server Applications

2PCS 4GB 240p PC3-10600 CL9 2Rx4 DDR3-1333 ECC DIMM Genuine CMS brand, CMS is one of the most trusted names in the Computer Memory industry and this product carries a Lifetime Warranty from CMS Compatible with: Apple Mac Pro "Twelve Core" 2.4 (Server) Identifiers: Mac Pro Server - BTO/CTO - MacPro5,1 - A1289 2629 Maximum Memory: 128GB SOCKETS 8 Sockets By default, 8 GB of RAM is installed as four 2 GB modules. No slots free Apple originally officially supported 32 GB of RAM in this model, but increased the official maximum to 64 GB of RAM on June 11, 2012. Third-parties always have been able to successfully upgrade it to 96 GB of RAM running Mac OS X 10.6 or 10.7

Computer Memory Solutions guarantees compatibility with models provided in description.

Memory Type ECC Non-Registered DIMM, 240-Pin

Speed DDR3-10600, 1333 MHz

2 Piece Kit

Product appearance may vary. Picture for reference only. limited lifetime warranty when bought directly from computer memory solutions