What is the Difference Between HP G6 Server and HP G7 Server?

The HP G6 and HP G7 servers are two server technologies released by HP, known for their energy efficiency and high performance. There are several differences between the two generations:

1. CPU Support: HP G7 servers typically ship with newer CPUs, such as the 56xx series, while the G6 servers usually come with 55xx series CPUs. However, G6 servers may not support 56xx CPUs unless the firmware is upgraded.
2. Memory Support: G7 servers offer higher memory support compared to G6 servers.
3. Power Management: G7 servers have better power management capabilities, including power capping systems to reduce power waste.
4. iLO (Integrated Lights-Out): G7 servers feature iLO3, an upgraded management interface compared to iLO2 found in G6 servers. iLO3 is more user-friendly and offers improved server management capabilities.
5. Storage and Expansion: G7 servers have a higher maximum storage capacity, supporting up to 24 small form factor drives or 12 large form factor drives. They also offer more PCI Express expansion slots.

Overall, the HP G7 servers are newer, faster, and offer better performance, efficiency, and management capabilities compared to the G6 servers. However, if cost or specific compatibility issues are a concern, the G6 servers may still be a viable option.

Comparative Table: HP G6 Server vs HP G7 Server

Here is a table comparing the HP G6 Server and HP G7 Server:

The HP G7 Server is an improvement over the HP G6 Server, offering newer CPUs, increased memory support, more storage options, and improved management with iLO3. The G7 Server also claims to have better expandability and flexibility, making it a more advanced server solution than the G6 Server.