Product Details Module Name: PC3-10600R Speed: 1333 MHz Data Integrity Check: ECC Kit Storage Capacity: 128GB (32 x 4GB) Condition: Fully Tested, Refurbished Warranty:1 Year Warranty Each 4GB DDR3-1333 MHz PC3-10600R ECC Registered Server Memory Kit has been tested to ensure the best quality for all customers. To boost your server's performance buy your 128GB PC3-10600R upgrade today!