ASRock

ASRock AD2550R/U3S3 Mini ITX DDR3 Motherboard

Name: ASRock AD2550R/U3S3 Mini ITX DDR3 Motherboard
Brand: ASRock
SKU: AD2550R/U3S3

10WUSB 3.0USB 2.0

Build Your Compact System with a Feature-Rich Mini ITX MotherboardThe ASRock AD2550R/U3S3 is a Mini ITX motherboard designed for compact and efficient systems. Featuring an Intel Atom dual-core processor and support for DDR3 memory, this motherboard is ideal for a variety of applications. Proce...

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Overview

Build Your Compact System with a Feature-Rich Mini ITX Motherboard

The ASRock AD2550R/U3S3 is a Mini ITX motherboard designed for compact and efficient systems. Featuring an Intel Atom dual-core processor and support for DDR3 memory, this motherboard is ideal for a variety of applications.

Processor: Intel Atom D2550 Dual-Core 1.86GHz (10W)
Memory Support: Up to 4GB single channel SO-DIMM
Form Factor: Mini ITX

Key Features

Intel Atom D2550 Dual-Core 1.86GHz (10W) Processor

Intel ICH10R Express Chipset

Up to 4GB single channel SO-DIMM

5 SATA2 3.0Gbps Ports support RAID 0, 1, 5, 10

2 SATA3 6.0Gbps Ports control by Marvell SE9172

4 x USB 3.0 ports (2 rear ports +2 via headers ), 11 x USB 2.0 ports (6 rear ports + 4 via headers + 1 Type A connector)

Specifications

Processor

Intel Atom D2550 Dual-Core

Processor Speed

1.86GHz

Processor TDP

10W

Chipset

Intel ICH10R Express

RAM Support

Up to 4GB single channel SO-DIMM

SATA2 Ports

5 (3.0Gbps, RAID 0, 1, 5, 10 support)

SATA3 Ports

2 (6.0Gbps, Marvell SE9172 controlled)

USB 3.0 Ports

4 (2 rear, 2 via headers)

USB 2.0 Ports

11 (6 rear, 4 via headers, 1 Type A connector)

Form Factor

Mini ITX

Frequently Asked Questions

What kind of processor is included on this ASRock Mini ITX motherboard?

This ASRock motherboard features an Intel Atom D2550 Dual-Core processor running at 1.86GHz, designed for low-power and compact systems.

What is the maximum amount of RAM this motherboard supports?

The ASRock AD2550R/U3S3 Mini ITX motherboard supports up to 4GB of single channel SO-DIMM RAM.

How many storage drives can I connect to this motherboard?

You can connect up to 7 storage drives: 5 via SATA2 3.0Gbps ports (with RAID support) and 2 via SATA3 6.0Gbps ports controlled by Marvell SE9172.

Does this motherboard offer modern USB 3.0 connectivity?

Yes, it provides 4 USB 3.0 ports, with 2 located on the rear panel and 2 accessible via internal headers.

Is this motherboard suitable for building a powerful gaming PC?

No, with an Intel Atom processor and limited RAM support, this motherboard is best suited for low-power applications like HTPCs, thin clients, or basic office PCs, not powerful gaming.

What are the RAID capabilities for the SATA2 ports on this motherboard?

The 5 SATA2 3.0Gbps ports support RAID 0, 1, 5, and 10 configurations, offering data redundancy and performance options for connected drives.

Strengths & Trade-offs

👍 Pros

Equipped with an Intel Atom D2550 Dual-Core 1.86GHz processor, offering efficient power consumption at 10W.
Features an Intel ICH10R Express Chipset, providing a reliable foundation for the motherboard's functions.
Supports up to 4GB single channel SO-DIMM, suitable for compact systems requiring basic memory capabilities.
Offers extensive storage connectivity with 5 SATA2 3.0Gbps Ports (supporting RAID 0, 1, 5, 10) and 2 SATA3 6.0Gbps Ports.
Provides versatile USB connectivity with 4 USB 3.0 ports and 11 USB 2.0 ports, accommodating numerous peripherals.

👎 Cons

The Intel Atom D2550 Dual-Core 1.86GHz processor is an older generation and may not offer sufficient performance for modern, demanding applications.
Only supports up to 4GB single channel SO-DIMM, which is very limited for multitasking or memory-intensive tasks in today's computing environment.
The use of SATA2 (3.0Gbps) for five of the storage ports means slower data transfer rates compared to the newer SATA3 (6.0Gbps) standard.
While it has USB 3.0, the majority of USB ports are USB 2.0 (11 total), which offer significantly slower speeds for data transfer.
As a Mini ITX form factor, it has limited expansion slots, typically only one PCIe, which can restrict adding high-performance graphics cards or other expansion cards.