
( Brand: Asrock Rack ), ( Manufacturer Part Number: SIENAD8UD3 ), ( Part Type: Server )
The ASRock Rack Siena D8UD3 is a Micro-ATX form factor server motherboard designed for single socket Spice-Polaris (SP3) LGA 3647 CPUs. This motherboard is an excellent choice for micro-data center applications or businesses requiring high-density server deployment.
The Siena D8UD3 comes with a robust feature set that caters specifically to the needs of server environments. It boasts an ECC DDR4 DIMM support with a maximum capacity of 128GB, catering to modern server workloads that require high memory capacity. Additionally, it offers eight DIMM slots, which can be populated with 16GB to 32GB DDR4 U-DIMM modules, providing flexibility and upgradeability.
The motherboard includes eight SATA III ports, supporting SATA 6Gb/s standard for faster data access and transmission. Two of these ports can also connect to SATA DOM (Disk On Module) drives, making it an ideal option for boot devices in server applications. Furthermore, there is an optional M.2 SSD slot that supports both 2242 and 2280 form factors, allowing for added storage capacity or faster boot times by using high-performance NVMe SSDs.
The power delivery system on this micro-ATX server motherboard is also noteworthy, as it includes a 8 4 phase design. This delivers enough power headroom for demanding Spice-Polar IS processor models while maintaining stable power delivery. To accommodate various power supply units, Siena D8UD3 supports both 20-pin and 24-pin ATX power connectors. Additionally, an integrated 24-pin EPS 12V connector is available for compatibility with 1 1 redundant power supplies.
In network connectivity terms, this motherboard features a 1GbE Realtek R8111G and Intel I350-T2 dual LAN setup. This setup offers significant flexibility for network configuration and can support both Intel and Realtek drivers, making it compatible with a range of server operating systems.
There are a number of high-end server-specific features, including, onboard Intel iMLP Internal Management Module, IPMI 2.0 support, and ASRock Smart PanEL (ASPE), offering easy access and control over the server's BIOS settings and system information. The motherboard supports a range of operating systems such as Microsoft Windows Server, Red Hat Enterprise Linux, Ubuntu, SUSE Linux Enterprise, and CentOS.
The ASRock Rack Siena D8UD3 holds a strong commitment to thermal efficiency and boasts a busy ETNA heatsink durably designed to ensure efficient cooling for the server applications. Moreover, there are two undisturbed PCIe 3.0 x16 slots and one PCIe 3.0 x1 slot for expanding storage and connectivity options with optional expansion cards. Along with these, the motherboard includes a range of inbuilt 8 USB 3.0 and 4 USB 2.0 ports for extensive connectivity flexibility.
Accessibility for the server components is facilitated through a conveniently placed OCN (Onboard Chassis Management NIC) 2.0 Connector, a Serial Port for console management, and two dedicated alarm reset buttons. Overall, this Micro-ATX server motherboard strikes a balance between impressive performance, flexible features, and affordability for small- to medium-scale server projects.
1. ** Reliable Vendor:** ASRock Rack is a reputable brand known for its reliable server motherboards, ensuring durability and stability for data centers and IT environments.
2. ** Single Socket LGA:** The motherboard supports Intel Xeon D and Xeon-D processors (up to 2256 GT/s), which are commonly used in micro-ATX server designs. This single socket solution could be beneficial for those looking to reduce costs and power consumption, while maintaining sufficient processing power for small server workloads.
3. ** AMD Support:** In addition to Intel support, this motherboard also offers dual AMD EPYC 7000 series processor support (up to 2950W CPUs), making it versatile for those who prefer AMD processors.
4. ** High Memory Capacity:** With a maximum capacity of 128GB DDR4 ECC Registered memory, the board is suitable for memory-intensive applications in micro-ATX form factor, without sacrificing performance.
5. ** PCIe Expansion:** The ASRock Rack Siena D8UD3 offers a wide range of expansion options including 2x PCIe x16 and 2x PCIe x8 slots. This allows flexibility for additional expansion cards and dedicated graphics for specific workloads.
6. ** Robust Networking:** The onboard network connectivity includes 2x Intel i210-AT Gigabit Ethernet controllers and 2x Intel i210-T2 2.5 Gbps NBASE-T network controllers. This provides users with both standard and high-speed connectivity options.
7. ** Support for Flexible RAID:** With RAID 0, 1, 5, 6, 10, and JBOD support, the motherboard offers flexibility in creating reliable RAID configurations, ensuring data availability in redundancy and data loss prevention scenarios.
8. ** Power Management:** Power savings and efficient thermal design are made possible through features like Intel C613 Peak Platform, Broadcom 57222 power management IC, and a warm-boot feature.
9. ** Wide Input Voltage Range:** The board features a wide voltage range (9.6 14.4V), which could be beneficial for servers operating in various voltage conditions.
**Cons:**1. ** Limited SATA Ports:** This motherboard only supports 4 x SATA II ports, which could pose a limitation for users requiring large storage capacity or those migrating from previous server designs with more SATA ports.
**Conclusion:**The ASRock Rack Siena D8UD3 is a versatile micro-ATX server motherboard, catering to users seeking a power-efficient and flexible platform for smaller workloads. With single and dual CPU support, high memory capacity, advanced networking capabilities, and flexible RAID options, it is well-positioned for midsize and small businesses, hosting providers, and other IT environments. However, the limited number of SATA ports may present an issue for those requiring large storage capacity or those upgrading from servers with more SATA ports.
**Recommendation:**If you're in the market for a micro-ATX server motherboard and don't require a large number of SATA ports, the ASRock Rack Siena D8UD3 is a solid choice. Its robust feature set, reliable vendor, and support for both Intel and AMD processors make it a versatile option for various server implementations.