Main Memory; Intel ® 850 Chipset; Intel ® 82850 Memory Controller Hub (Mch) - Intel BOXD850MVSE Product Manual

Intel Desktop Boards D850MD and D850MV Product Guide

Main Memory

The board has four 2.5 V memory module sockets that support RIMMs containing Direct Rambus
DRAM (RDRAM) devices.
The board supports the following memory features:
•
Maximum of 32 RDRAM devices per channel
•
128 MB (minimum) to 2 GB (maximum) onboard capacity utilizing 128/144 Mbit or
256/288 Mbit technology
•
Single- or double-sided RIMM modules
•
PC600 or PC800 compliant RDRAM
•
Serial Presence Detect (SPD) memory only
✏
NOTE
For information about vendors that support these memory requirements, refer to the D850MD or
D850MV link on this Intel World Wide Web site:
http://support.intel.com/support/motherboards/desktop
For information about installing memory, see Chapter 2 on page 21.
Intel 850 Chipset
®
The Intel 850 chipset consists of the following devices:
•
Intel 82850 Memory Controller Hub (MCH) with AHA bus
•
Intel 82801BA I/O Controller Hub (ICH2) with AHA bus
•
Firmware Hub (FWH)
®
Intel 82850 Memory Controller Hub (MCH)
The MCH has these features:
•
Integrated dual Direct Rambus technology memory channel
•
Support for 128 MB to 2 GB main system memory
•
Auto-detection of RDRAM memory
•
Support for a single AGP device
12