Asus V2-PH1 - Manual (Page 26)

2-8 Chapter 2: Basic installation
2.5 Installing a DIMM
The system motherboard comes with two Double Data Rate 2 (DDR2) Dual
Inline Memory Module (DIMM) sockets.
The following figure illustrates the location of the sockets:
• Install only identical (the same type and size) DDR memory
modules.
• Install only ASUS-certified memory modules. Visit the ASUS website
(www.asus.com) for the latest memory Qualified Vendors List.
• Always install DIMMs with the same CAS latency. For optimum
compatibility, we recommend that you obtain memory modules from
the same vendor.
2.5.1 Memory configurations
You may install up to 4 GB system memory using 128 MB, 256 MB,
512 MB, and 1 GB DDR2 DIMMs.
®
240-pin DDR2 DIMM sockets
DIMM_A2 DIMM_A1 DIMM_B2 DIMM_B1