The Unity Operating System (UOS), an in-house developed operating system by China-based Union Tech, has recently completed compatibility adaptation with Lemote's Loongson 3A4000 / 3B4000-based motherboard products.
Loongson 3A4000 + 7A desktop motherboard, Loongson 3B4000 + 7A E-ATX dual-socket server motherboard features high ease of use and security, which is suitable for government, finance, state-owned enterprises and other fields that require high information security, the companies said on Saturday.
Lemote has achieved mass production based on the Loongson 3A4000 computing platform, reaching thousands of units, and has become a strategic partner with BIOS / BMC / OS.
The main features of this motherboard include:
Innovation
(1) Using Loongson 3A4000 processor + Loongson 7A1000 bridge chip architecture
(2) Equipped with the latest Kunlun 4.0 BIOS
(3) Support the UOS
Rich extension
(1) PCIEX16, PCIEX4 and PCIEX8 expansion slots onboard
(2) Onboard 10 USB ports, including USB3.0 high-speed interface
(3) Compatible with M.2 solid-state memory cards supporting SATA and NVME standards, and onboard 2 SATA interfaces
Energy efficient
(1) Support multiple power management modes to meet energy-saving requirements under different working conditions
(2) Support CPU dynamic frequency and voltage regulation to achieve intelligent power consumption reduction in different application scenarios
Safe and stable
(1) Hardware-level power protection, fast, safe, and reliable
(2) Redundant BIOS design
Good fit
UATX form factor, suitable for most chassis’ installation from MINI-ITX to ATX
Loongson 3B4000 + 7A E-ATX Dual Server Motherboard
Innovation
(1) Using dual Loongson 3B4000 processor + Loongson 7A1000 bridge chip architecture
(2) Equipped with the latest Kunlun 4.0 BIOS
(3) Support the UOS
Rich extension
(1) On-board PCIEX16 (1), PCIEX8 (4)
(2) 8 USB ports on board, support 4 sets of USB3.0 high-speed interfaces
(3) 6 SATA interfaces on board, support 4 groups of SATA3.0 interfaces
(4) Supports 4 sets of ultra-high-speed Ethernet connections with transmission rates up to 1Gbps
Effective supervision
(1) On-board ASP2400 BMC solution, supporting IPMI2.0 protocol
(2) Support remote monitoring of main health information of the motherboard, and support redundant power state management based on PMBUS1.3 protocol
(3) Support independent management network and NCSI management network
Humanize
(1) Support UID function
(2) Onboard startup status code display, easy to maintain and troubleshoot
(3) Support VGA switch display on the front and rear panels, which is easy to set up and operate
(4) Support remote update of BIOS and BMC firmware based on management network, easy for remote maintenance
Lemote already has 300,000 sets of platform products in mass production experience, and its Loongson board market and solution market share are in a leading position.
At present, the UOS has cooperated with Loongson, Feiteng, Shenwei, Kunpeng, Zhaoxin, Haiguang and other manufacturers, and has launched a full range of compatible adaptation with mainstream domestic machine manufacturers and hundreds of software manufacturers jobs.
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