4gb DDR3-1866 PC3-14900 ECC Registered 240 Pin 1.5V CL=13 Rank 1 Memory

• Type: DDR3
• Size: 4GB
• Pin Count:  240
• Speed: PC3-14900 1866Mhz
• ECC:  Yes
• Registered:  Yes
• Voltage: 1.5V
• CAS Latency: 13
• Rank: 1
• Configuration: 512Meg x 72