I'm assuming you're looking for information on UHD (Ultra High Definition) and possibly its relation to a 4K resolution, often denoted as "4U" in some contexts, although typically it's referred to as 4K UHD.
| Feature | Specification | |---------|----------------| | Video Input | 4–8 x 12G-SDI (BNC), HDMI 2.0 optional | | Video Output | 4–8 x 12G-SDI, 1 x HDMI 2.0 monitoring | | Supported Formats | 4Kp60, 4Kp50, 4Kp30, 1080p (downconvert) | | Codec Hardware Support | ProRes, DNxHD, H.264, H.265 (HEVC), JPEG-XS | | Color Depth | 10‑bit 4:2:2 or 4:4:4 | | HDR Support | HLG, PQ (HDR10), Dolby Vision ready | | Audio | 16–32 ch embedded SDI audio, AES/EBU, MADI optional |
| Add-on | Benefit | |--------|---------| | 12G-SDI distribution amp | Send 4K to multiple monitors | | Blackburst/tri-level sync gen | Frame sync for live switching | | Redundant NVMe cache | Accelerate 4K editing | | Rack rails & cable management arm | Easy maintenance | | Touchscreen front panel | Local monitoring & control | uhd 4u
| Feature | Specification | |---------|----------------| | CPU | Dual Intel Xeon Silver/Gold (or AMD EPYC) | | GPU | 1–4 x NVIDIA RTX (A-series for broadcast) | | RAM | 64 GB – 1 TB ECC DDR4/DDR5 | | Network | 2–4 x 10GbE, optional 25GbE/100GbE | | Expansion Slots | 7–8 full-height, full-length PCIe Gen4/5 | | OS | Windows Server / Linux (CentOS, Ubuntu) | | Management | IPMI 2.0, iDRAC, or similar |
The advent of Ultra High Definition (UHD) technology has revolutionized the way we experience visual content. With four times the resolution of Full HD, UHD offers an immersive viewing experience, making it an attractive feature for various applications, including television broadcasting, film production, gaming, and digital signage. This paper provides an in-depth examination of UHD, focusing on its key aspects, benefits, and applications. I'm assuming you're looking for information on UHD
In the world of networking, "UHD" stands for , while "4U" refers to the vertical space the equipment occupies in a standard 19-inch server rack. One rack unit (1U) is 1.75 inches (44.45 mm) tall; therefore, a 4U housing stands approximately 7 inches tall .
| Feature | Specification | |---------|----------------| | PSU | 1+1 or 2+2 hot-swap (1600W–2400W each), 80+ Platinum | | Cooling | N+1 fan redundancy | | Storage | RAID 6 (2-disk failure tolerance) | | Network | LACP / failover bonding | | Uptime | 24/7 broadcast-grade | | Certification | CE, FCC, RoHS, VCCI | This paper provides an in-depth examination of UHD,
I’ll assume you mean a optimized for UHD workflows (since “UHD 4U” isn’t a standard single product, but a class of equipment).
UHD, also known as 4K, refers to a display resolution of 3840 x 2160 pixels, which is four times the resolution of 1920 x 1080 (Full HD). The increased pixel density provides a more detailed and nuanced visual representation, making it ideal for large screens, cinematic experiences, and applications where image quality is paramount.