Silent PC Review is dedicated to reviews, news and information about acoustics of computers and components, as well as their energy efficiency and thermal performance.
Submitted by Mike Chin on Sat, 2004-04-24 07:00.
With Intel CPUs soaring well over the 100W mark, questions about the efficacy of conventional heatsink and forced air cooling arise again. The AC4G
system from ActiveCool
employs one of the likely alternatives: Thermoelectric Cooling
. Thermoelectric Coolers (TEC) are nothing new, but Active-Cool aims to put the technology to work in a new way, by varying the power of the TEC in accordance with demand to keep both the temps and
the noise down. Our indepth-report on the ActiveCool AC4G
Submitted by Mike Chin on Wed, 2004-04-21 00:00.
The name Chill Innovation
came up in in the SPCR forums
, with some European members suggesting a close look at this 350W 120mm fan PSU. Not long thereafter, there came a promotional e-mail from Chill Innovation; naturally I responded with a request for a sample. That sample recently arrived, and now we have another PSU review for you to consider
Submitted by Mike Chin on Sun, 2004-04-18 09:59.
ASUS QuieTrack CRW-5232AS & CD-S520
are examined for noise performance in SPCR's second optical drive review
. The new optical drives fare well against earlier ones regarded as quiet or at least noise-reduced.
Submitted by Mike Chin on Wed, 2004-04-14 15:26.
The Zalman ZM400B-APS is a solid ATX12V v1.3 compliant PSU that is very quiet at lower power levels. The current capability of the 12V line is high enough to handle all but the most loaded systems, the high >75% efficiency ensures it stays reasonably cool throughout the power range, and it can handle the heat all the way to max power at 50 degrees C. Check out the complete review.
Submitted by Mike Chin on Wed, 2004-04-14 15:21.
Singapore-based HardwareZone.com has a department store approach to hardware reviews, so sooner or later, they do something that strikes your fancy, no matter what your particular interest. Their recent review of the Fujitsu MHT2060AH does it for SPCR, commenting as they do, on the performance of several other 2.5" notebook drives from Seagate, Hitachi, and Fujitsu, ranging in spindle speeds from 4200 to 7200 RPM, and 2 mb to 8 mb cache. Makes for an interesting roundup.
Submitted by Mike Chin on Tue, 2004-04-13 23:50.
A brief review I wrote for PC World Magazine on the fanless Hush ATX PC and Voodoo PC Rage F-50 (based on Zalman TNN500A) is in the May issue of the magazine curretnly on the newstands. It's in their webzine as well.
Submitted by Mike Chin on Sat, 2004-04-10 10:52.
Seagate Barracuda and Samsung SP Series hard drives are topics of endless discussion in the SPCR forums. We have also featured reviews of these drives, some in direct comparison. However, this is the first time that we're considering the current ATA performance leaders of each series, head to head. The review is Edward Ng's debut as a writer for SPCR.
Submitted by Mike Chin on Thu, 2004-04-08 13:21.
Seems like only yesterday that we were oohing and aahing about the Hush Mini-ITX PC but amazingly, that was five months ago. It was around the time that the Hush ATX PC was released: A larger more powerful version of the original, revamped for the much hotter Intel P4 processor. Here is our review of the bigger and faster Hush ATX PC with a P4-2.8.
Submitted by Mike Chin on Thu, 2004-04-01 13:23.
A TechTV show featuring yours sincerely discussing -- what else? -- silent pc and SPCR was shown last night and also during the day today. Both broadcasts caused immense spikes in traffic (20X the norm) that the site became inaccessible for a while.
I expect it may happen again tonight at 6pm (Eastern) when the show reruns. TechTV apparently reaches 40 million North Am. homes. Traffic from even 0.1% of that audience squeezed into an hour would be enough to crash most non-enterprise web sites. Sorry, but not much we can do right now.
The Tech TV web site
I haven't seen it myself... I hope they made me sound/look at least somewhat sane. :-D
Submitted by Mike Chin on Sun, 2004-03-28 22:28.
Gentle Reader, your first question may be: "Why is Silent PC Review reviewing headphones? Aren't headphones supposed to be, you know, not silent?" While it does seem off-topic on the surface, there are some good reasons why this sort of product, and this product in particular, is right up our alley. Zalman ZM-RS6F Surround Sound Headphones
Submitted by Mike Chin on Wed, 2004-03-24 15:31.
Frankly, the performance of this new NoiseTaker PSU from Enermax, whose products I have shunned for a couple years, surprises the heck out of me. Why? How about the highest efficiency I've ever measured, and the highest power output before the fan ramps up beyond idle? Is it the new ATX12V V1.3 compliant circuit they designed? Or the dual 12V rails? It's not clear, but one thing is for sure: This Enermax deserves a place in our Recommended PSU roster. Read the review for details. It's the first done with our new Thermal Simulation Case.
Submitted by Mike Chin on Tue, 2004-03-23 07:28.
It's a brief article about SPCR's PSU Testing System
as it evolves forward. A new thermal simulation box
provides a realistic working environment for the PSU under test, and a soon-to-come lab-grade Variable AC Power Supply
will allow thorough examination of output power capabilty under real world stress conditions. Both new tools are better investigative tools for more precise results.
Submitted by Mike Chin on Wed, 2004-03-17 00:55.
Review of a new prototype exclusive version of ARM Systems' 120mm fan StealthPC enclosure with complete Acoustipack damping preapplied, and a Panaflo-modded Zalman 400B. An Athlon 64 3200+ system is assembled in it & run up against a silent nutter's custom rig. Unfair but interesting.
Submitted by Mike Chin on Tue, 2004-03-16 01:52.
The SPCR Foldling Team is actively seeking new members. If you have an idle computer, a bit of competitive spirit and don't mind contributing to scientific health research, folding is for you. Find out more here. Note that there are many more threads in that section of the forum about SPCR's folding@home adventures, trials, victories and tribulations.
Submitted by Mike Chin on Sun, 2004-03-14 00:39.
's entry into the toaster-shaped SFF sector is not a barebones system, but a case and power supply. The new ARIA
is a generic case meant to accept any small motherboard up to MicroATX size. A 300W PSU with high 12V current capacity and 120mm fan, the option to install three hard drives, and case walls made of low-resonance aluminum-plastic multilayer composites are among the Antec Aria
's many assets. Read our review for the full details.