X4225A-Z Sun Fire 2GB DDR2-667 Registered Memory Kit
Sun Microsystems / Oracle 2GB dual-channel kit (two 1GB modules) DDR2-667MHz PC2-5300 ECC Registered (RDIMM) legacy memory.
The X4225A-Z is an internal system memory kit engineered to deliver cost-effective processing performance and enhanced system stability within multi-core computing frameworks. Comprising matching 1GB modules for a total capacity of 2GB, this dual-channel DDR2 registered DIMM architecture operates at a clock speed of 667MHz (PC2-5300). Outfitted with hardware-based error-correcting code (ECC) logic running at an industry-standard 1.8V across a single-rank 240-pin configuration, this multi-module assembly actively checks for and addresses single-bit memory deviations on the fly to protect critical background operations from sudden data corruption and system freezes.
Alternative Part Numbers
- 371-1919
- X4225A-Z
- X5287A-Z
- 501-7791