Part No: 77P8784 - IBM 4GB PC3-8500 DDR3-1066MHz ECC Registered CL7 240-Pin DIMM Memory Module

Capacity: 4GB
Memory Type: DDR3 SDRAM
Speed: 1066 MHz (PC3-8500)
Form Factor: 240-pin DIMM (standard form factor for desktops and servers)
CAS Latency: CL7 (7 clock cycles for accessing data)
Error Correction: ECC (Error-Correcting Code) – Ensures data integrity by detecting and correcting errors, which is crucial for mission-critical applications.
Buffered: Registered (RDIMM) – Provides added stability, particularly in systems with large amounts of memory.