Data Center And Small Office/Home Office Product Reviews And News

Data Centers for mission critical applications and cloud services require high-end, fault-tolerant hardware and software for servers, processors, storage, operating systems and more. Meanwhile, enterprise and small business road warriors alike need that same level of reliability on mobile devices and back at the office as well. If it connects people and systems, stores critical data or provides digital tools for business and professionals, you'll find our coverage here - from WiFi routers to Network Attached Storage (NAS) devices, High Performance Computing (HPC) and more, this channel means business.

There is a fledgling wireless standard that effectively renders the vast majority of home networks out of date -- don't panic though, your stuff isn't necessarily obsolete. It is called Wi-Fi 6, if using the simplified nomenclature that the Wi-Fi Alliance introduced last year, or 802.11ax if you want to stick with the more technical (and potentially confusing for the average consumer) description. Either way, what we have is a bleeding-edge standard that router makers are just now starting to adopt, one that is better equipped to handle the growing number of wireless devices that are commonly found in our homes (PCs and laptops, smartphones, tablets, game consoles, smart speakers, and so forth).... Read more...
Mesh networking is starting to take a foothold in the home market, but the technology has actually been around for quite sometime. In fact, you have most likely been connected to a mesh network at some point in time without even realizing it. Hotels, universities, and malls have been using the tech for years to keep their students and customers seamlessly connected to the internet over large areas. The cost of setting up and maintaining a large, mesh network is worthwhile for the enterprise and major institutions, but for the rest of us -- until recently -- mesh networks have simply been out of reach. This has kept the technology out of the hands of the average consumer, but over the last couple... Read more...
Of the over 28,000 attendees at NVIDIA’s GTC 2018 GPU Technology Conference, many converged on the San Jose Convention Center this week to learn about advancements in AI and Machine Learning that the company would bring to the table for developers, researchers and service providers in the field. Today, NVIDIA CEO Jensen Huang took to the stage to unveil a number of GPU-powered innovations for Machine Learning, including a new AI super computer and an updated version of the company’s powerful Tesla V100 GPU that now sports a hefty 32 Gigabytes of on-board HBM2 memory. NVIDIA Tesla V100 GPU with 32GB of onboard HBM2 A follow-on to last year’s DGX-1 AI supercomputer, the new NVIDIA... Read more...
Most of us have had a love-hate relationship with wireless networking. It’s a wonderful technology when all your devices remain connected and perform well in every room of your house, but that’s not always the case. When your devices intermittently drop off or can't find a strong enough signal strength for reliable web browsing, or even if you're suffering through endless video buffering, there isn’t much you can do in that moment, but accept you’re at the mercy of your wireless router. Networking companies sought to fix that with wireless network extenders, but most of those early devices were a messy affair that required separate network names and manually selecting... Read more...
Soon after unveiling the Tesla V100 data center GPU based on its next-generation Volta architecture at GTC 2017, NVIDIA CEO Jen Hsun Huang announced an updated, Volta-infused DGX-1 server appliance for deep learning data center deployment, along with a totally new product, the NVIDIA DGX Station, that’s being dubbed a ‘Personal AI Supercomputer’.The new NVIDIA DGX-1 is similar to the previous generation offering based on Pascal, but is powered by eight Tesla V100s GPUs, linked together via next-gen NVIDIA NVLink interconnect technology that ups the bandwidth per GPU to 300GB/s. The rest of the system consists of dual, 20-core Intel Xeon E5-2698 CPUs, 512GB of RAM, four 1.92TB SSDs in RAID 0,... Read more...
Updated: 2/10/2017 -  Since we initially launched this article, Netgear assisted with resolving a technical issue we were experiencing with 802.11ad connectivity and performance with the Nighthawk X10 router we had in for testing. As such, we have updated this review with both fresh 60GHz 802.11ad performance data, and we've upgraded our rating to HotHardware Recommended in the conclusion as well. We’ve reviewed all kinds of 802.11 routers here at Hothardware, including audacious tri-band routers that look like spaceships, and more pedestrian dual-band routers too. The recently released Netgear Nighthawk X10 is something different though, as it’s the industry’s first 802.11ad router. You... Read more...
Consumer WiFi router products are generally classified by three major performance characteristics: overall throughput or bandwidth, multi-client performance, and range. Although throughput and multi-client bandwidth has scaled-up nicely over the years, range perhaps hasn't improved quite as robustly and even the most powerful WiFi routers, like Netgear's own beastly Nighthawk X8, with its active antennas, can still leave dead spots in large home or office installations. That's where the recent crop of mesh router technologies, that startups like Eero and Google with Google WiFi, are making significant advancements. By spreading out multiple, interconnected router access points (as well as their... Read more...
At last week’s GPU Technology Conference, NVIDIA’s CEO Jen-Hsun Huang unveiled a couple of key products and technologies that target the High-Performance Computing, or HPC, space, including the Tesla P100 data center accelerator and its companion DGX-1 deep-learning system, which is a powerful server that has up to eight Tesla P100 cards at its core. Today though, we have more information about the underlying architecture employed in the P100, otherwise known NVIDIA’s Pascal GPU architecture.Pascal is the follow-up to the Maxwell architecture, which is leveraged in NVIDIA’s current-generation of graphics cards and mobile GPUs. And the Pascal-based GPU at the heart of the Tesla P100 is codenamed... Read more...
Netgear has released a new line of high-end-yet-consumer-friendly Network Attached Servers (NAS) dubbed the RN210 family. They are available in both two-and-four bay models, and this time around we’ll be examining its two-bay model, the RN212. Keep in mind, however, that almost everything we cover here applies to the four-bay model as well, which goes by the moniker RN214. The big deal with this NAS is that, according to Netgear, it’s the “only ARM-based NAS that delivers full HD 1080p to 480p transcoding,” with the purpose being the ability to stream content from the NAS to your smart phone or tablet without any dropped frames. Another notable is that it uses the BTRFS file system, which... Read more...
The router game is heating up once again, after being dormant for what seemed like an eternity, thanks to new iterations of the Broadcom XStream platform. We first examined this platform for 802.11 AC routers back in October when we rounded up four AC3200 routers from Netgear, D-Link, TrendNet, and Asus. We then added one router to the mix with our analysis of the Linksys EA9200, but all five of those routers were based on the first gen of Broadcom’s technology, which allows for up to 3.2Gb/s spread across three channels. This translates to (1,300Mb/s on dual 5GHz channels, and 600Mb/s on the lone 2.4GHz channels). As we’ve stated previously, most home users will probably never need this much... Read more...
The concept of net neutrality has been a hot-button topic over the past few years, particularly as evidence by fundamental ISP misconduct that has grown more prevalent. In addition, an increasing number of customers have found themselves caught in the crossfire between two huge corporations (ISPs and content providers especially) with little to no recourse. Net neutrality, as it's generally explained, is the idea that no company should be allowed to treat traffic differently than other traffic. Information should flow with equal priority and consumers shouldn't end up paying more for "priority service" on certain applications.                     ... Read more...
Yesterday, we chided AMD for its decision not to reveal more details about Bulldozer and Bobcat, but it turns out we didn't have all the facts. AMD was planning on disclosing more information later in the day at Hot Chips—but the company failed to disclose that before we went live with our previous coverage. We're going to take a look at the new information about Bobcat and Bulldozer that's subsequently been revealed; if you want more general background data, check the links above. Bully For Bobcat We'll start with the high-level block diagram of Bobcat's architecture, then step through some of the pertinent details. Bobcat shares certain characteristics with Atom but AMD's new... Read more...
The second day of NVIDIA’s NVISION 08 visual computing conference began with a keynote address hosted by local television personality and tech analyst Scott Budman. Budman only did a relatively small amount of speaking at the engagement, however, as he shared the stage with a number of guest speakers, including Eileen Collins of NASA, Lorne Lanning, NASCAR's Kyle Busch, and Bernard Charles.        There was no breaking news in the keynote; instead the speakers all explained how visual computing has transformed their respective industries. Eileen Collins, the first woman to pilot the space shuttle, explained how 3D simulators have significantly changed the way astronauts... Read more...