<ul><li>Server Memory RAM compatible for the Sun Netra models: X4270 M3, X6270 M3</li><li>Single 4 GB Module | DDR3 1866 MHz ( PC3-14900 / PC3-1866 ) | DDR3 DIMM ( 240-Pin ) | 1Rx8 | ECC Unbuffered | 1.5V - DDR3 Standard Voltage</li><li>ECC Unbuffered; JEDEC DDR3 standard 1.5V</li><li>Improves performance by expanding your system's memory (RAM) capacity, allowing your system to take on more while maintaining a fast and smooth experience</li><li>Quick and easy to install at home, no expertise required (Please refer to your system's manual for seating and channel guidelines)</li><li>All A-Tech memory modules undergo stringent quality control testing to ensure dependable and reliable performance</li><li>Backed by A-Tech's Limited Lifetime Warranty and supported by our knowledgeable Tech Team available to help before and after your purchase</li></ul><br><br>

A-Tech 4GB RAM for Sun Netra X4270 M3, X6270 M3 | DDR3 1866MHz PC3-14900 ECC-UDIMM 1Rx8 1.5V ECC Unbuffered Server Memory Upgrade