Subject: General Tech, Cases and Cooling, Systems, Shows and Expos | September 12, 2014 - 02:20 PM | Scott Michaud
Tagged: idf, idf 2014, nuc, Intel, SFF, small form factor
A few years ago, Intel introduced the NUC line of small form factor PCs. At this year's IDF, they have announced plans to make even smaller, and cheaper, specifications that are intended for OEMs to install Windows, Linux, Android, and Chrome OS on. This initiative is not yet named, but will consist of mostly soldered components, leaving basically just the wireless adapters user-replaceable, rather than the more user-serviceable NUC.
Image Credit: Liliputing
Being the owner of Moore's Law, they just couldn't help but fit it to some type of exponential curve. While it is with respect to generation, not time, Intel expects the new, currently unnamed form factor to halve both the volume (size) and bill of material (BOM) cost of the NUC. They then said that another generation after ("Future SFF") will halve the BOM cost again, to a quarter of the NUC.
What do our readers think? Would you be willing to give up socketed components for smaller and cheaper devices in this category or does this just become indistinguishable from mobile devices (which we already know can be cheap and packed into small spaces)?
Subject: General Tech, Cases and Cooling | September 12, 2014 - 01:56 PM | Scott Michaud
Tagged: fanless, passive cooling, noctua, NH-D15
Sure, humans may disagree that 67C (153F) is cool, but it is for a semiconductor. More impressive, it was the temperature recorded on a CPU with a 150W TDP attached to a fanless Noctua NH-D15. Does that mean it was noiseless? Nope. The test kept each of the case fans maxed out at 12V input DC (100%).
This, without the fans.
Hardwareluxx does not specify how much air gets blown across the passive cooler. Their claim is that the case fans just ensure that the ambient temperature is as low as possible. That seems fair, but I could also, for instance, blow cool air through a 3-inch drier hose attached to a bathroom suction fan stuck out the window. That would certainly keep passive coolers chilled while only being technically fanless.
Theoretically, of course. I'm not saying it's something I did in high school or anything...
Depending on how long of a hose is used, it could even be noise in a different location (rather than case fans in the same PC). Still, cooling 150W is a feat in itself. Then again, with over two pounds of heat fins, it makes sense.
Introduction and Features
EVGA continues to raise the bar with the introduction of two new power supplies in their popular SuperNOVA line, the 1000 P2 and 1200 P2. Both new power supplies are 80Plus Platinum certified and feature all modular cables, high-quality Japanese brand capacitors, a single high-power +12V rail, and a 140mm dual ball bearing cooling fan (with the ability to operate in silent, fan-less mode at low power levels). The 1000 P2 and 1200 P2 are also backed by a 10-year warranty (with registration). And last but not least, many PC PSU enthusiasts will be happy to know the new 1000 P2 and 1200 P2 are being supplied by Super Flower; the same OEM that EVGA has been using for many of their higher output, premium PSUs!
EVGA was founded in 1999 with headquarters in Brea, California. They continue to specialize in producing NVIDIA based graphics adapters and Intel based motherboards and keep expanding their PC power supply product line, which now includes seventeen models ranging from the high-end SuperNOVA 1600 G2 to the budget minded EVGA 430W power supply.
In this review we will be taking a detailed look at the EVGA SuperNOVA 1200 P2 power supply.
Here is what EVGA has to say about the new SuperNOVA P2 Gold PSUs: “Introducing the EVGA SuperNOVA 1200 P2 power supply. This power supply raises the bar with 1200W of continuous power delivery and 92% (115 VAC) / 94% (220~240 VAC) efficiency. A fully modular design reduces case clutter and 100% Japanese Capacitors ensure that only the absolute best components are used. What does that mean? The best stability, reliability, overclockability and unparalleled control. The EVGA SuperNOVA 1200 P2 is the ultimate tool to eliminate all system bottlenecks and achieve unrivaled performance."
EVGA SuperNOVA 1200 P2 PSU Key Features:
• 10-Year Warranty and unparalleled EVGA Customer Support
• 80PLUS Platinum certified, with up to 92~94% efficiency under typical loads
• Tight voltage regulation (2%), stable power with low AC ripple and noise
• Highest quality Japanese brand capacitors ensure long-term reliability
• Fully modular cables to reduce clutter and improve airflow
• Quiet dual-ball bearing fan for exceptional reliability and quiet operation
• ECO Intelligent Thermal Control allows silent, fan-less operation at low power
• NVIDIA SLI and AMD Crossfire Ready
• Intel 4th Generation CPU Ready (Haswell, C6/C7 idle modes)
• Compliance with ErP Lot 6 2013 Requirement
• Active Power Factor correction (0.99) with Universal AC input
• Heavy-duty Protections: OVP, UVP, OCP, OPP, and SCP
• MSRP for the 1000 P2 PSU : $219.99 USD (181.99 after mail-in rebate, Amazon.com)
• MSRP for the 1200 P2 PSU : $269.99 USD ($225.99 after mail-in rebate, Amazon.com)
Subject: Cases and Cooling | September 9, 2014 - 04:09 PM | Jeremy Hellstrom
Tagged: modular psu, Antec EDGE, antec, 80Plus Gold, 750w
The Antec EDGE 750W PSU can provide up to 62A on its four 12V rails and with six 6+2 PCIe power connectors it is perfect for a system with multiple mid to high end GPUs. When [H]ard|OCP cracked it open they saw a high quality Seasonic design similar to the XFX XTR 750W and a decent quality 135mm fan. Once hooked up in the torture chamber the PSU passed every test they threw at it but in the end this PSU was awarded with a Silver Award as it did not vast outclass other 750W PSUs available for significantly less money. It is a very good choice and if you see it on sale you should consider it a serious contender for your hard earned cash.
"Antec is easily a go-to brand for many computer hardware enthusiasts and Antec has not been resting on its reputation. Today is the debut of the Antec EDGE 750W. This PSU boasts full modularity, up to 92% efficiency, high quality Japanese capacitors, "Flat Stealth Wires," all riding on two "High Current Rails.""
Here are some more Cases & Cooling reviews from around the web:
- Silverstone SX600-G: SFX 80+ Gold PSU @ SPCR
- SilverStone SFX SX600-G 600W PSU @ [H]ard|OCP
- Antec High Current Pro Platinum 850W Modular Power Supply @ eTeknix
- XFX PRO 650W XXX Edition Semi-Modular Power Supply @ eTeknix
- EVGA SuperNOVA G2 1600 W @ techPowerUp
- Super Flower Golden Silent 500W Semi-Modular Passive Power Supply @ eTeknix
- be quiet! Power Zone 1000W Modular Power Supply @ eTeknix
- Cooler Master V750 Semi Modular PSU @ Kitguru
- Corsair RM Series 1000 W @ techPowerUp
- LEPA G1600 MA EU 1600W @ Kitguru
Subject: Cases and Cooling | September 5, 2014 - 02:14 PM | Jeremy Hellstrom
Tagged: mini-itx, mini ITX, graphite, corsair, 380t
You have seen Ryan's video review by now but you can also check out a different review of Corsair's Graphite Series 380T. The so called drink cooler case was tested with an A10-7850K and an MSI A88XI AC motherboard which unfortunately blocked some of the bolt holes that would have attached the Cooler Master Seidon 120V so be sure to install any coolers which require a custom back plate before mounting the motherboard. The radiator did fit in the side mounting points as it could not be placed in the front or back, something else to keep in mind if building a system in this tiny little cube of 8.2" x 10.3" x 11.1" (356 x 292 x 393 mm). To complete The Tech Report's Casewarmer a GTX 660 Ti, SSD and Cooler Master V550 PSU were installed, all of which remained at decent temperatures under load and thanks to the integral fan controller did so without producing ridiculous amounts of noise. If you are wondering about the handle, it did not feel at all strained when being carried even with all components installed.
"Corsair's Graphite Series 380T is a supercar-themed Mini-ITX case designed for the PC enthusiast. Does it live up to its billing? We loaded it up with our Casewarmer build to find out."
Here are some more Cases & Cooling reviews from around the web:
- Corsair Graphite 380T @ techPowerUp
- Corsair Graphite 380T Mini-ITX @ eTeknix
- Corsair Graphite 380T @ Kitguru
- CORSAIR Graphite 380T Computer Case Review @ Madshrimps
- Corsair Obsidian 450D Chassis Review – Hitting the Sweet Spot @ Techgage
- Corsair Carbide Air 240 Chassis Review @ Techgage
- Aerocool DS Cube @ techPowerUp
- Akasa Euler Mini-ITX Thin Fanless Chassis @ eTeknix
- Silverstone Raven RV05-BW @ eTeknix
- NZXT Kraken X31 Liquid Cooler Review @ Neoseeker
- Zalman Reserator 3 Max Dual @ techPowerUp
- SilverStone Tundra TD02 AIO Liquid CPU Cooler Review @ Techgage
- DeepCool MAELSTROM 240 AIO Liquid CPU Cooler Review @ NikKTech
- SilentiumPC Gradis XE1236 CPU Cooler Review @ NikKTech
- bequiet! Shadow Rock Slim Heatsink Review @ Hardware Asylum
- Thermaltake Frio14 Silent CPU Cooler @ Kitguru
Little. Yellow. Different.
Corsair just can't help themselves, they just can't stop building new cases. Obsidian, Carbide, Graphite; the obsession is never ending it seems. That's good news for enthusiasts though as Corsair's entries to the case market have almost always been high quality. Today's official launch of the Graphite 380T, available in yellow, black and white color schemes, brings yet another entry to the Mini-ITX form factor. It's a market that has been getting a lot of attention lately and one that requires more careful thought in design.
With a price of $139-149 depending on color, the Graphite 380T isn't a cheap case by most users descriptions but it is quite unique - both from the look and style as well as the implementation of components. You get a 3-speed fan controller as well as an interior dome light that adds a little character to an exterior that will already get a lot attention. And maybe some comparisons to a Dewalt portable worksite stereo.
The front panel removes with a simple spring-loaded click release and acts as both air inlet and filter for the large 140mm fan included up front.
Welcome Back to Part 2
(Courtesy of Cooler Master)
Welcome back to the second part of our Cooler Master HAF Stacker Series case review. In Part 1 we took a detailed look at the construction, specifications, and features of the HAF Stacker 935 and HAF Stacker 915R/F enclosures.
HAF Stacker 935 Mod-Tower Enclosure
Cooler Master’s new HAF Stacker modular cases offer great flexibility and expandability. You can easily build a dual system in one enclosure by installing a full-size ATX system in the lower mid-tower section with a complete, self-contained mini-ITX system in the HAF 915 chassis up top. The HAF Stacker modular design offers tremendous room with virtually unlimited options for serious water-cooling. And if you want even more room, you can stack HAF case modules on top of each other in a virtually endless combinations!
Dual Peltier Water Chiller
Now in Part 2, we are going to complete our review by checking out component installation, building two complete systems in the Stacker cases (full ATX gaming rig and a mini-ITX based system), and look at various cooling options including the potential to house a full-blown water-cooling system with a Thermoelectric (TEC) water chiller.
HAF Stacker 915R/F Stackable Enclosures
Subject: Cases and Cooling | August 25, 2014 - 01:12 PM | Jeremy Hellstrom
Tagged: cooler master, GXII, PSU, 650W, 80 Plus Bronze
[H]ard|OCP was a little leery about the reappearance of Cooler Master's Game Xtreme series PSU after the first generations poor performance and even more so when they read the labelling on the new 650W model. While it claims that its single 12V rail will power "the most demanding SLI/CF configurations", the 624W @ 52A maximum power rating is not up to handling multiple Titans nor does it help that there are only two 6+2 PCIe power connectors. However it is not the PR that matters but how well it can compete against other PSUs with similar power ratings. Once [H] hooked it up in their torture chamber it became clear that this PSU was not up to the job, about the only good thing they could spot was that it failed less tests than the first generation which does not count as a hearty recommendation.
"Cooler Master is a name synonymous with enthusiast computer desktop builds. You have likely purchased one if not more of its products in the past if you build your own boxes. The GXII line popped up on our radar recently, as we were seeing it on many brick and mortar computer store shelves, so we bought one to see what it is made of."
Here are some more Cases & Cooling reviews from around the web:
- Seasonic X-Series 1050W @ Kitguru
- Antec High Current Pro Platinum 1000W (HCP-1000) Power Supply Review @ NikKTech
- Corsair HX1000i Platinum Modular PSU @ Kitguru
- Seasonic Platinum 1050WXP3 @ Kitguru
- Seasonic X Series XM2 1250 W @ techPowerUp
- Bitfenix Fury 750 Watt PSU Review: Individually Sleeved Cables Right From The Box @HiTech Legion
- Corsair HX750i 750 Watt Power Supply Review @HiTech Legion
- Corsair HX750i PSU Launch @ Hardware Heaven
- XFX PRO 450W Core Edition Non-Modular PSU @ eTeknix
Since the introduction of the Haswell line of CPUs, the Internet has been aflame with how hot the CPUs run. Speculation ran rampant on the cause with theories abounding about the lesser surface area and inferior thermal interface material (TIM) in between the CPU die surface and the underside of the CPU heat spreader. It was later confirmed that Intel had changed the TIM interfacing the CPU die surface to the heat spreader with Haswell, leading to the hotter than expected CPU temperatures. This increase in temperature led to inconsistent core-to-core temperatures as well as vastly inferior overclockability of the Haswell K-series chips over previous generations.
A few of the more adventurous enthusiasts took it upon themselves to use inventive ways to address the heat concerns surrounding the Haswell by delidding the processor. The delidding procedure involves physically removing the heat spreader from the CPU, exposing the CPU die. Some individuals choose to clean the existing TIM from the core die and heat spreader underside, applying superior TIM such as metal or diamond-infused paste or even the Coollaboratory Liquid Ultra metal material and fixing the heat spreader back in place. Others choose a more radical solution, removing the heat spreader from the equation entirely for direct cooling of the naked CPU die. This type of cooling method requires use of a die support plate, such as the MSI Die Guard included with the MSI Z97 XPower motherboard.
Whichever outcome you choose, you must first remove the heat spreader from the CPU's PCB. The heat spreader itself is fixed in place with black RTV-type material ensuring a secure and air-tight seal, protecting the fragile die from outside contaminants and influences. Removal can be done in multiple ways with two of the most popular being the razor blade method and the vise method. With both methods, you are attempting to separate the CPU PCB from the heat spreader without damaging the CPU die or components on the top or bottom sides of the CPU PCB.
Subject: Cases and Cooling | August 22, 2014 - 09:03 PM | Tim Verry
Tagged: prodigy m, mATX, bitfenix
In response to customer feedback, BitFenix has announced new color options and optional windowed side panels for its Prodigy M chassis. New versions of the Micro ATX case will be available later this month in Fire Red, Atomic Orange, Vivid Green, and Cobalt Blue with or without a case window (which can also be available separately). The new color choices join the existing Arctic White and Midnight Black Prodigy M cases.
The Prodigy M (including the new color versions) is essentially a larger version of the Prodigy chassis intended to support Micro ATX motherboards and dual graphics cards. BitFenix's steel and plastic Prodigy M chassis measures 250mm x 404mm x 359mm (~9.8"x15.9"x14.1") and features the company's "FyberFlex" flexible carrying handles on the top and bottom (the bottom handles do double duty as case feet) and SofTouch exterior finish. Two audio jacks, two USB 3.0 ports, and a single externally-accessible 5.25" drive bay round out the external I/O.
The case comes bundled with two 120mm Spectre fans installed in the rear and bottom fan mounts. Beyond that, users can add a slim 240mm radiator (27mm thick with a single GPU installed) up top and swap out the included rear fan for a larger 140mm model.
The Prodigy M supports Mini ITX and Micro ATX motherboards, a bottom mounted power supply up to 160mm long, CPU coolers up to 160mm tall (with the storage rack installed), and graphics cards as long as 320mm (there are five PCI slots in total). Using the bottom case mounts, users can have two 3.5" drives and two 2.5" drives. Additionally, users can install the removable storage rack (which mounts above the motherboard for an extra two 3.5" drives and three 2.5" drives. There is also a 5.25" drive bay which could house additional storage drives with the right adapter.
BitFenix also announced the availability of windowed side panels that come in each of the six case colors. The windowed side panels will be sold along with windowed versions of the Prodigy M case or as a separate purchase that customers can add to their existing black or white Prodigy M.
The new Prodigy M Color cases will be available later this month for around $100. There is no word on pricing for the individual windowed side panels, however.
It is nice to see BitFenix responding to customer feedback, and the new colorful cases seem to be a welcome update to the series.