AsRock Mainboard EC266D4U micro-AATX Sockel 1700 DDR5-only Single
LGA 1700, Intel C266, mATXMore than 10 pieces in stock at supplier
Product details
The ASRock Mainboard EC266D4U is a powerful Micro-ATX motherboard specifically designed for use with DDR5 RAM. It supports the Intel C266 chipset and is equipped with an LGA 1700 processor socket, capable of accommodating a variety of the latest generation Intel processors. With a maximum memory capacity of 32 gigabytes and the ability to integrate up to four memory modules, this motherboard offers high flexibility for demanding applications. Support for ECC Registered RAM ensures additional stability and reliability, making it an ideal choice for professional and creative applications. The motherboard is equipped with a Trusted Platform Module, enhancing data security. Additionally, it is compatible with common operating systems such as Linux and Windows, broadening its usability.
- Supports DDR5 RAM with speeds up to 4400 MHz
- Maximum RAM capacity of 32 GB with four memory modules
- Integrated Trusted Platform Module for improved data security
- Compatible with common operating systems such as Linux and Windows
- Ami BIOS for easy configuration and customization.
Mainboard features | Trusted Platform Module |
Number of memory modules (RAM) | 4x |
Internal connection options | M.2 (1x), S-ATA III (8x) |
Item number | 53920597 |
Manufacturer | AsRock |
Category | Motherboards |
Manufacturer no. | EC266D4U |
Release date | 8/1/2025 |
External links |
Form factor | Micro ATX (mATX) |
Socket | LGA 1700 |
Chipset | Intel C266 |
Mainboard features | Trusted Platform Module |
Operating system compatibility | Linux, Windows |
BIOS type | Ami |
Number of memory modules (RAM) | 4x |
Max. memory (RAM) | 32 GB |
Memory chip | DDR5 SDRAM |
Max. RAM OC | 4400 MHz |
Supported memory speed | 4400 MHz |
Transfer rate | 4400 MT/s |
Video connections | VGA (1x) |
Network connections | RJ45 (2x) |
Internal connection options | M.2 (1x), S-ATA III (8x) |
Expansion slot | PCI Express x1 (1x) |
PCI express version (max.) | 4 |
USB ports | USB-A |
Exact USB ports | USB-A 2.0 (3x), USB-A 3.2 Gen 1 (2x) |
Power connectors | 24-pin ATX |
Country of origin | China |
CO₂ emissions | 1594,4 kg |
Climate contribution | EUR 25,19 |
Length | 244 mm |
Width | 244 mm |
Product Safety |
Length | 31.50 cm |
Width | 29.70 cm |
Height | 7.40 cm |
Weight | 1.04 kg |
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Reviews & Ratings
Statutory warranty score
How often does a product of this brand in the «Motherboards» category have a defect within the first 24 months?
Source: Galaxus- 2.ASUS2,5 %
- 3.Gigabyte2,6 %
- 4.AsRock2,9 %
- 5.Biostar3,4 %
- 5.Supermicro3,4 %
Statutory warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Galaxus- 1.MSI4 days
- 2.AsRock7 days
- 2.ASUS7 days
- 4.Gigabyte9 days
- 4.NZXT9 days
Return rate
How often is a product of this brand in the «Motherboards» category returned?
Source: Galaxus- 2.Gigabyte4,9 %
- 3.ASUS5,1 %
- 4.AsRock5,9 %
- 5.Biostar8,2 %
- 6.NZXT9,4 %