System memory, Overview, Memory Conﬁgurations

1.7System memory

1.7.1Overview

The motherboard comes with four 240-pin Double Data Rate 2 (DDR2) Dual Inline Memory Modules (DIMM) sockets.

The following ﬁgure illustrates the location of the sockets:

P5SD2-X SE

DIMM A1 DIMM A2

DIMM B1 DIMM B2

P5SD2-X SE 240-pin DDR2 DIMM Sockets

1.7.2Memory Conﬁgurations

You may install 256 MB, 512 MB and 1 GB unbuffered non-ECC DDR DIMMs into the DIMM sockets using the memory conﬁgurations in this section.

•Installing DDR DIMMs other than the recommended conﬁgurations may cause memory sizing error or system boot failure. Use any of the recommended conﬁgurations in Table 1.

•Due to chipset limitation, this motherboard supports a maximum of 4GB total memory and four (4) ranks per memory channel only. A warning message appears during POST if the total density of memory modules installed exceeds the chipset capacity. Excess memory will not be utilized by the system.

•Always install DIMMs with the same CAS latency. For optimum compatibility, it is recommended that you obtain memory modules from the same vendor.

•Due to chipset limitation, DIMM modules with 128 Mb memory chips or double-sided x16 memory chips are not supported in this motherboard.

•Use only qualiﬁed DIMMs modules on this motherboard. Visit the ASUS website (www.asus.com) for the latest DDR2 Qualiﬁed Vendors List (QVL).

ASUS P5SD2-X SE

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P5SD2-X SE specifications

The Asus P5SD2-X SE is a versatile motherboard designed for users seeking a balance between performance and affordability. As part of the ASUS family, it brings a wealth of features that cater to both everyday computing and more demanding tasks.

One of the standout features of the P5SD2-X SE is its support for Intel’s LGA 775 socket, which allows for a range of compatible processors from the Pentium 4 to the dual-core series. This flexibility makes it an excellent choice for users looking to upgrade components without needing an entirely new system. Additionally, the motherboard supports DDR2 memory, with a maximum capacity of 4GB, further enhancing its overall performance for multitasking and demanding applications.

In terms of expansion capabilities, the P5SD2-X SE is equipped with PCI Express x16 slots, accommodating a variety of modern graphics cards. This is particularly beneficial for gamers or users who require advanced graphics processing. Furthermore, it features multiple PCI slots for additional cards such as sound and network adapters, ensuring robust customization options tailored to the user’s needs.

The motherboard also incorporates various storage technologies, supporting SATA II hard drives with RAID configurations. This functionality not only enhances data transfer speeds but also provides redundancy options for data protection, critical for users who manage large amounts of data. It also includes support for IDE devices, catering to legacy components that may still be in use.

Connectivity is another highlight of the Asus P5SD2-X SE. It offers several USB 2.0 ports, facilitating easy connections to peripherals such as printers, mice, and keyboards. The integrated audio capabilities provide a decent surround sound experience, eliminating the need for separate sound cards for most users.

For system stability and efficiency, ASUS has equipped the P5SD2-X SE with various proprietary technologies, such as their AI Overclocking and Q-Fan technologies. These features help maximize performance while ensuring that the system remains cool and quiet during operation.

In summary, the Asus P5SD2-X SE is a solid choice for users who seek reliable performance in a budget-friendly package. Its comprehensive feature set, including support for modern processors, ample expansion options, and various connectivity choices, makes it an excellent foundation for both casual and more demanding computing tasks.