IBM 46W0690 | 4GB DDR3-1866MHz PC3-14900 ECC Registered CL13 240-Pin Dimm Very Low Profile (VLP) Dual Rank Memory Module

Technical Specs:
- Memory Size: 4GB
- Memory Technology: DDR3 SDRAM
- Memory Speed: 1866 MHz
- CAS Latency: CL13
- Error Checking: ECC
- Signal Processing: Registered
- Number of Pins: 240-pin
- Rank: Dual
- Form Factor: DIMM
- Profile: Very Low Profile (VLP)
- Voltage: 1.5V
- Memory Configuration: 512M x 72

Helpful Notes:
- ECC memory is designed to detect and correct single-bit errors, making it more reliable than non-ECC memory.
- Registered memory helps to reduce electrical load and improve stability, making it ideal for use in servers and workstations.
- Very Low Profile (VLP) memory is designed for use in systems with limited space, such as blade servers and compact desktops.