{"id":11144,"date":"2026-07-18T09:52:03","date_gmt":"2026-07-18T09:52:03","guid":{"rendered":"https:\/\/chip.am\/product\/asrock-ec266d4u-motherboard-intel-c266-lga-1700-micro-atx\/"},"modified":"2026-10-16T21:03:57","modified_gmt":"2026-10-16T21:03:57","slug":"asrock-ec266d4u-motherboard-intel-c266-lga-1700-micro-atx","status":"publish","type":"product","link":"https:\/\/chip.am\/hy\/product\/asrock-ec266d4u-motherboard-intel-c266-lga-1700-micro-atx\/","title":{"rendered":"Asrock EC266D4U Motherboard | Intel C266, LGA 1700, micro ATX"},"content":{"rendered":"

Asrock EC266D4U motherboard Intel C266 LGA 1700 micro ATX<\/p>\n

Technical specifications<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Compatible operating systems<\/th>\nMicrosoft\u00ae Windows: – Windows\u00ae Server 2022 – Azure Stack HCI Linux: – RHEL 8.5 – SLES 15 SP3 – Ubuntu 21.04 LTS Hypervisor: – VMware ESXi 8.0 u1 – Linux KVM (Linux OSes) – Hyper-V (Windows\u00ae Server)<\/td>\n<\/tr>\n
PC health monitoring<\/th>\nCPU<\/td>\n<\/tr>\n
Width<\/th>\n244 mm<\/td>\n<\/tr>\n
PC health monitoring<\/th>\nFan<\/td>\n<\/tr>\n
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity<\/th>\n2<\/td>\n<\/tr>\n
Peripheral (Molex) power connectors (4-pin)<\/th>\n1<\/td>\n<\/tr>\n
TPM connector<\/th>\nYes<\/td>\n<\/tr>\n
Motherboard chipset family<\/th>\nIntel<\/td>\n<\/tr>\n
Storage temperature (T-T)<\/th>\n-40 – 70 \u00b0C<\/td>\n<\/tr>\n
Depth<\/th>\n244 mm<\/td>\n<\/tr>\n
Supported processor sockets<\/th>\nLGA 1700<\/td>\n<\/tr>\n
On-board graphics card model<\/th>\nAspeed AST2600<\/td>\n<\/tr>\n
Maximum internal memory<\/th>\n32 GB<\/td>\n<\/tr>\n
Number of M.2 (M) slots<\/th>\n1<\/td>\n<\/tr>\n
BIOS memory size<\/th>\n256 Mbit<\/td>\n<\/tr>\n
System Management BIOS (SMBIOS) version<\/th>\n2.8<\/td>\n<\/tr>\n
VGA (D-Sub) ports quantity<\/th>\n1<\/td>\n<\/tr>\n
Number of memory slots<\/th>\n4<\/td>\n<\/tr>\n
Motherboard chipset<\/th>\nIntel C266<\/td>\n<\/tr>\n
Ethernet LAN (RJ-45) ports<\/th>\n2<\/td>\n<\/tr>\n
Supported memory types<\/th>\nDDR5-SDRAM<\/td>\n<\/tr>\n
Motherboard form factor<\/th>\nmicro ATX<\/td>\n<\/tr>\n
Operating temperature (T-T)<\/th>\n10 – 35 \u00b0C<\/td>\n<\/tr>\n
Number of SATA III connectors<\/th>\n8<\/td>\n<\/tr>\n
Serial ports quantity<\/th>\n1<\/td>\n<\/tr>\n
Storage relative humidity (H-H)<\/th>\n20 – 90%<\/td>\n<\/tr>\n
PCI Express OCuLink connectors (NVMe support)<\/th>\n3<\/td>\n<\/tr>\n
USB 3.2 Gen 1 (3.1 Gen 1) connectors<\/th>\n2<\/td>\n<\/tr>\n
Compatible processor series<\/th>\nIntel\u00ae Pentium\u00ae Gold<\/td>\n<\/tr>\n
Compatible processor series<\/th>\nIntel\u00ae Xeon\u00ae<\/td>\n<\/tr>\n
Processor manufacturer<\/th>\nIntel<\/td>\n<\/tr>\n
ATX Power connector (24-pin)<\/th>\nYes<\/td>\n<\/tr>\n
BIOS type<\/th>\nAMI<\/td>\n<\/tr>\n
Compatible processor series<\/th>\nIntel Xeon E<\/td>\n<\/tr>\n
USB 2.0 connectors<\/th>\n3<\/td>\n<\/tr>\n
Processor socket<\/th>\nLGA 1700<\/td>\n<\/tr>\n
Memory voltage<\/th>\n1.1 V<\/td>\n<\/tr>\n
ACPI version<\/th>\n6.4<\/td>\n<\/tr>\n
ECC \u0441ompatibility<\/th>\nECC<\/td>\n<\/tr>\n
PCI Express x1 (Gen 4.x) slots<\/th>\n1<\/td>\n<\/tr>\n
PCI Express x4 (Gen 4.x) slots<\/th>\n1<\/td>\n<\/tr>\n
Supported memory clock speed (max)<\/th>\n4400 MHz<\/td>\n<\/tr>\n
PCI Express x16 (Gen 5.x) slots<\/th>\n1<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Asrock<\/strong>
Model: EC266D4U
Warranty: 36 months<\/p>\n","protected":false},"featured_media":11145,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[103],"product_tag":[],"class_list":["post-11144","product","type-product","status-publish","has-post-thumbnail","product_cat-intel-mainboards","first","instock","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/chip.am\/wp-json\/wp\/v2\/product\/11144","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/chip.am\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/chip.am\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/chip.am\/wp-json\/wp\/v2\/comments?post=11144"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/chip.am\/wp-json\/wp\/v2\/media\/11145"}],"wp:attachment":[{"href":"https:\/\/chip.am\/wp-json\/wp\/v2\/media?parent=11144"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/chip.am\/wp-json\/wp\/v2\/product_brand?post=11144"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/chip.am\/wp-json\/wp\/v2\/product_cat?post=11144"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/chip.am\/wp-json\/wp\/v2\/product_tag?post=11144"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}