(for USB 2.0 and SATA support in later models).
This allowed users to fully utilize the burgeoning SSD market, removing the bottleneck found in older SATA II ports. Versatility and Legacy Support Intel Desktop Board 21 B6 E1 E2 Er
The DH61BE was particularly significant for introducing mainstream users to two critical technologies: (for USB 2
If the board is completely unmarked (unlikely), but shows 21 B6 E1 E2 Er on a POST diagnostic LED or beep pattern: Intel Desktop Board 21 B6 E1 E2 Er
Replaced RAM with low-voltage modules. Board ran stable for years.
These markings are commonly found on older Intel motherboards, such as the Intel Desktop Board DH61CR , which are part of the "Innovation" or "Classic" series. www.shi.com Primary Feature: LGA1155 Socket Support