Subject: Cases and Cooling | January 11, 2018 - 02:50 PM | Sebastian Peak
Tagged: CES, CES 2018, Silverstone, PSU, power supply, 80 Plus Platinum, 1000W, 1200w, 140mm, atx, compact, SFF
SilverStone's Strider Platinum lineup now includes 1000 and 1200 watt models with a depth of only 140 mm. These are both fully modular ATX PSUs, and 80 Plus Platinum certified.
The compact 140 mm depth is popular with small form-factor builds - and sometimes a requirement for a fully modular PSU like this depending on the enclosure. The power density is obviously getting really high for 2018, and 1200W is likely the highest you will find at 140 mm.
Pricing and release dates have not been revealed just yet for either power supply.
Subject: Cases and Cooling | January 10, 2018 - 12:40 PM | Sebastian Peak
Tagged: CES, CES 2018, evga, power supply, PSU, 2200W, 2200 watts, mining, 80 Plus Platinum
Positioned casually amist the current and upcoming power supply lineup at EVGA's suite at CES is the SuperNOVA 2200 P2, which offers a mere 2200 watts of 80 Plus Platinum power with 183.3A from the +12V rail. I will let that sink in for a moment.
Naturally this level of power will require more than the typical 110V mains power in the US, with 220V required. It seems safe to assume that the biggest customer of such a PSU at this point would be the mining community, making the need for 220V a non-issue for the dedicated miners among us (who needs an electric range in the kitchen, anyhow?).
We didn't get specifics on release date or pricing, but this is an impressive piece of hardware - especially considering the Platinum efficiency.
Subject: Cases and Cooling | August 19, 2016 - 04:15 PM | Sebastian Peak
Tagged: Lian Li, SFX, SFX-L, power supply, PSU, small form-factor, 550W, 750w, PE-550, PE-750
Announced back in April, Lian Li has now released a pair of SFX-L power supplies for small form-factor systems with the PE-550 and PE-750. The pair offer fully-modular designs with flat, ribbon-style cables, and carry 80 Plus Gold and Platinum certifications.
The PE-750 power supply
"The PE-550 is 80Plus Gold-rated for a maximum 89.5% efficiency; the PE-750 is 80Plus Platinum-rated for a maximum 92% efficiency. Both use a near-silent 120mm smart fan and minimize noise by operating fanlessly when output power is below 30%. Both PSUs use a single 12V rail design for the best possible stability under heavy system load, matched with myriad protection features to ensure reliable operation."
The PE-550 power supply
For more information and full specs, the product page for the 550W PE-550 is here, and the 750W PE-750 page is here. The PE-550 and PE-750 retail for $115 and $169 respectively, and both are available now.
Subject: Cases and Cooling | June 6, 2016 - 08:03 AM | Sebastian Peak
Tagged: SX800-LTI, small form-factor, Silverstone, SFX-L, SFX, SFF, PSU, power supply, computex 2016, computex, 80 Plus Titanium
SilverStone introduced a 700W SFX-L power supply at CES in January, and with that SX700-LPT PSU now officially released the company has raised the bar again as no less than 800W is coming to the SFX-L form-factor.
Image credit: TechPowerUp
SilverStone's SX800-LTI not only offers a massive 800W, but does so with an 80 PLUS Titanium certification (!). The power supply pushes this massive wattage along a single +12V rail, and the SX800-LTI features a fully-modular design for a clean build. An added benefit to the SFX-L form-factor, other than the potential for these powerful designs, is the use of a 120 mm fan, which allows for much quieter operation under load compared to the smaller SFX variant.
Image credit: TechPowerUp
We are now approaching full ATX power with these SFX-L PSUs, and indeed the 800-850W range should be all most users would need for even a dual-GPU system (especially as we enter the era of 14-16nm GPUs with their lower power requirements).
No word yet on price or availability.
Subject: Cases and Cooling | June 2, 2016 - 09:26 AM | Sebastian Peak
Tagged: Seasonic PRIME, seasonic, PSU, power supply, 80 Plus Titanium
Seasonic has announced the PRIME Titanium Series line of power supplies, 80 Plus Titanium certified PSUs that the company says offers superior power regulation with "super-low" ripple noise and extended hold-up times to ensure clean power to your system.
"The culmination of the PRIME Series is the result of Sea Sonic’s close collaboration with graphics card manufacturers and suppliers during product development. Undoubtedly, the electrical performance of the series is unsurpassed by any analog power supply on the market today.
Seasonic PRIME Series power supplies are made with the best quality components, employ an innovative circuit design, and go through rigorous testing to ensure each unit’s amazing load regulation, performance and efficiency. Clean power and prolonged hold-up time (that doubles the current industry standard) are the main characteristics for the ultimate stable performance of the PRIME series power supplies."
Main features of the PRIME Series power supplies from Seasonic:
- 80 PLUS Titanium or Platinum Certified
- Premium Hybrid Fan Control (fanless up to 45 % system load)
- Micro Tolerance Load Regulation (0.5 %)
- Extended Hold-up Time (above 30 ms)
- Ten Year Warranty
The power supplies also offer modular construction and are available in 850W, 750W, and 650W versions. As to pricing and availability, we don't have specifics just yet.
You can visit Seasonic's PRIME Series website here for more information, and full specifications.
Subject: Cases and Cooling | April 8, 2016 - 07:23 PM | Sebastian Peak
Tagged: small form factor, SFX-L, SFX, PSU, power supply, Lian Li
Lian Li has (rather unexpectedly) announced a pair of SFX-L power supplies, with the PE-550 and PE-750 small form-factor PSUs.
Lian Li PE-750 SFX-L power supply
SFX-L is the slightly longer (hence the "L") version of SFX, and permits more powerful designs and larger, quieter fans than standard SFX. Of the two new models from Lian Li the PE-550 is an 80 Plus Gold PSU rated at 550W, and the PE-750 is an 80 Plus Platinum model boasting a whopping 750W from this tiny form-factor.
Lian Li has doubtless contracted the manufacture of these PSUs, as the post on SFF Network has concluded: "The 550W at least is from Enhance according to the UL number and the possibly the 750W based on the heatsink design."
Lian Li PE-550 SFX-L power supply
The 750W model now bests SilverStone in the SFX power category, eclipsing their 700W SFX-L model shown at CES this year (and which is still not listed on their site). Just why anyone would need 750W for what would presumably be a mini-ITX system (limited as mITX motherboards are, with only one PCI Express x16 slot); but the benefits of SFX are certainly appreciated the moment one begins working inside of an enclosure such as the NCASE M1.
The PSUs are fully modular with flat, ribbon style cables (PE-750 pictured)
Subject: Cases and Cooling | March 8, 2016 - 11:06 AM | Sebastian Peak
Tagged: small form-factor, SFX, SFF, SF600, SF450, PSU, power supply, corsair
Corsair has released their first SFX form-factor power supplies today, with the SF450 and SF600. Both are fully modular designs, and offer high-quality components as well as an 80 Plus Gold certification.
The Corsair SF600 SFX power supply
The power output for these PSUs are indicated by the naming, with the SF450 outputting up to 450W, and the SF600 up to 600W. These power supplies both feature "Zero RPM Fan Mode", which allows them to run without the fan during less strenuous loads, and all capacitors are Japanese made, and rated for up to 105 °C operation.
Here are the specifications and features from Corsair:
- SFX Form Factor: Designed for high performance small form factor systems.
- 80 PLUS Gold certified: High-efficiency operation for less excess heat and lower operating costs.
- Fully modular cable set: Detachable DC cables make builds and upgrades easy, with clean, great-looking results.
- 100% All Japanese 105°C capacitors: Premium internal components ensure solid power delivery and long term reliability.
- Zero RPM Fan Mode: Virtually silent operation at low and medium loads.
- Seven year warranty: Your guarantee of reliable operation that will last across multiple system builds.
- MSRP: SF600 $119.99, SF450 $89.99
The SF600 pictured with its flat, ribbon style cables
Pricing is listed at $89.99 for the 450W version, and $119.99 for the 600W version. As to availability, the companty states that the SF450 and SF600 are "available immediately worldwide from Corsair’s worldwide network of authorized retailers and distributors".
Subject: General Tech, Graphics Cards, Motherboards, Cases and Cooling | February 2, 2016 - 02:07 PM | Ryan Shrout
Tagged: Z170, PSU, power supply, motherboard, GTX 970, giveaway, ftw, evga, contest
For many of you reading this, the temperature outside has fallen to its deepest levels, making it hard to even bare the thought of going outdoors. What would help out a PC enthusiast and gamer in this situation? Some new hardware, delivered straight to your door, to install and assist in warming up your room, that's what!
PC Perspective has partnered up with EVGA to offer up three amazing prizes for our fans. They include a 750 G2 power supply (obviously with a 750 watt rating), a Z170 FTW motherboard and a GTX 970 SSC Gaming ACX 2.0+ graphics card. The total prize value is over $650 based on MSRPs!
All you have to do to enter is follow the easy steps in the form below.
We want to thank EVGA for its support of PC Perspective in this contest and over the years. Here's to a great 2016 for everyone!
Subject: Cases and Cooling | January 9, 2016 - 01:54 PM | Sebastian Peak
Tagged: small form factor, Silverstone, SFX, power supply, CES 2016, CES, ATX PSU, 850W, 700W, 650W
SilverStone has expanded their lineup of small form-factor power supplies with new, high-power SFX models and a powerful new compact 140 mm ATX PSU.
Left to right: SFX 500W, SFX 650W, SFX-L 700W
First we have the updated SFX lineup for 2016, featuring a higher power 80 Plus Gold rated 650W standard model and a 700W SFX-L unit. All standard SFX models now feature larger 92 mm fans (up from 80 mm) for quieter operation. Moving up to the longer SFX-L form-factor, with their 80 Plus Platinum rated 700W power supply SilverStone has reached a new high for power density, and the new SFX-L power supply also features fully modular cables and a quiet 120 mm fan.
The new compact 850W Strider Platinum PSU (center)
The ATX Strider Platinum series now has a more powerful 850W option in their smallest 140 mm depth, up from last year's high of 750W in the same form-factor. True to its name the Strider Platinum 850W boasts 80 Plus Platinum efficiency, and offers a fully modular design.
Pricing and availability were not yet available.
Follow all of our coverage of the show at http://pcper.com/ces!
Subject: Cases and Cooling, Shows and Expos | January 8, 2016 - 02:07 PM | Ryan Shrout
Tagged: CES, CES 2016, seasonic, prime, power supply
In a meeting with Seasonic at CES this week, the company revealed plans for a completely new series of power supplies coming this spring. The new Seasonic Prime series will come in both Platinum and Titanium editions, with wattage ranges of 650 watts to 1000 watts on the former and 550 watt to 1200 watts on the latter. These power supplies will now be ahead of the X-Series in the brand hierarchy.
Seasonic is well known in the industry for top quality products and is one of the key manufacturers for other PSU brands that you know and love. They want to build a new flagship brand of their own though, going with an impressively svelte design and include enough features and capabilities to stand out in a crowded market.
Both Platinum and Titanium designs will include a totally new hybrid fan control design that allows for a zero fan speed design up to 45% of system load on the higher wattage units. Zero PCB cabling minimizes the chances for individual failure and is aided by the completely modular design. Though the unit is analog rather than digital, Seasonic promises to maintain a 0.5% nominal tolerance on the load regulation on the 12V line. Also, all of the Seasonic Prime power supplies will come with a full 10-year (!!) warranty.
Looking for a fanless design? Seasonic will have you covered with the Titanium Fanless units at both 400 watt and 550 watt variants.
Expect the newest Seasonic power supplies to hit stores in April!
Follow all of our coverage of the show at http://pcper.com/ces!