Silent PC Review is dedicated to reviews, news and information about silent computers
and components, as well as their energy efficiency and thermal performance.
Submitted by Mike Chin on Tue, 2003-08-05 20:44.
Samsung's SM-252B CDRW and SM-352B CDRW/DVD-ROM optical drives are carefully examined for noise performance in SPCR's first review of optical drives. Check out the review here.
Submitted by Mike Chin on Tue, 2003-08-05 07:26.
Hush Technologies announces the availability of an Acoustics report for the Hush Mini ITX. The ISO 7779 / 3744 sound power tests were conducted by the Acoustics & Noise Research Group of the University of British Columbia in Vancouver, BC, Canada, working together with Silent PC Review.
The report confirms clearly the low noise claim for the Hush Mini ITX PC. At idle, sound power measured just 2.7 Bel or 19.3 dBA at operator position (0.5 meter from unit on table). This is simply the noise of the Seagate Barracuda IV hard drive in the Hush Mini ITX. Please visit http://www.hushtechnologies.com/ to view the full report.
Some notes from Hush Technologies:
1) M10000 is now the base config
2) A DVD-R (dvd writer) version is being launched
3) 2.5" drives are now offered as an option -- although more expensive, it is quieter than the 3.5" Barracuda
Logic Supply and mini-itx.com remain the resellers of Hush Mini ITX.
Submitted by Mike Chin on Mon, 2003-08-04 07:12.
The ECS EZ-Buddie is a unique, stylish SFF PC with an interesting mix of features, including only 80mm fans in its main case, unlike many small systems that use tiny whiny fans. It also offers a 6-in-1 card reader, front panel CPU clock speed control, and an external power box... that is its acoustic Achilles heel.
Submitted by Mike Chin on Thu, 2003-07-31 09:28.
Stealth Computer Corporation, a Toronto-based manufacturer of specialized computers and peripherals, have recently introduced the LPC-401, an Intel P4-based small form computer system that is part of Stealths growing family of LittlePCs. Housed in a rugged extruded aluminum enclosure this powerful & versatile machine runs a 2.8GHz processor and yet measures only 10" x 5.8" x 2.8" (about the size of a hard cover novel), and offers characteristics that have only been available in traditional bulky desktop PCs.
Submitted by Mike Chin on Wed, 2003-07-16 15:36.
It's evolutionary, but its performance is such that it almost seems revolutionary: A true 78% efficient PSU with Active PFC from Seasonic with extras at a relatively modest $99. ATX12V v1.3 compliant, cool and quiet in real applications, and very powerful. The Seasonic Super Silencer 400 looks like a winner from every angle.
Submitted by Mike Chin on Wed, 2003-07-16 15:36.
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Submitted by Mike Chin on Sun, 2003-07-13 19:01.
The business model for commercial web publishing generally follows the models established for print media such as magazines and newspapers or for broadcast media such as TV and radio. An audience is delivered to advertisers who pay on the basis of reach to the targeted market. If advertising is not the primary revenue source, then paid subscriptions and donations by users are used to generate operating income. SPCR's business model is considerably more mixed up.
...and we're stayin' alive, stayin' alive. Ah, ha, ha, ha, Stayin' Alive.*
Submitted by Mike Chin on Thu, 2003-07-10 12:45.
In June, when news about the ATX12V 1.3 Power Supply Design Guide was posted in SPCR's Recommended PSUs, I failed to notice a most important change in section 5 of the Guide on environmental factors: Section 5.7 on page 54 covers Acoustics!
The guideline calls for a maximum sound power level no greater than 4 Bels at 50% load under well defined conditions. This is "for power supplies designed for low noise". Four bels is not exactly whisper quiet, but it is a good starting point, and Intel's inclusion of this definition is very good news for silent PC enthusiasts. The full text of section 5.7 is now available in the Recommended PSUs page.
Submitted by Mike Chin on Wed, 2003-07-09 06:58.
Ron Wlock's first major DIY PC project was the design and construction of what is probably the world's biggest passively cooled radiator for his water cooled computer system. Ron's latest project extends that water cooling system to his hard drive while insulating its noise. His successful project is fully detailed in this well-documented article: The HDD temps & noise achieved will amaze & perhaps inspire.
Submitted by Mike Chin on Tue, 2003-07-08 18:23.
The Samsung ML-2150 is the second printing device to be submitted for review, another substantial no-nonsense business machine. It's bit quieter than the Samsung multifunction reviewed a couple weeks ago; still not silent in idle, only in sleep. But it is a super-capable laser printer with automatic double sided printing. That makes the Samsung ML-2150 worthy of modding for silence! For US$400, it seems amazing.
Submitted by Mike Chin on Mon, 2003-07-07 00:03.
Another cooler reviewed for the hot summer, this time a brand new thermally controlled HSF for P4-478 from Arctic Cooling. Inexpensive and effective, fine attention to details, great for those seeking simplicity and not cutting-edge performance.
Submitted by Mike Chin on Sat, 2003-07-05 14:26.
The Kamakaze CPU heatsink
in Japan is an unusual product, offered as a complete package with 80mm fan and manual speed controller. With a strong resemblance to Alpha heatsinks, the Kamakaze seems to have been designed from the ground up for "native" compatibility as a socket-478 or socket-A/370 cooler. Read the review.
Submitted by Mike Chin on Wed, 2003-07-02 13:50.
An extensive review of the Zalman CNPS7000-Cu and -AlCu, the current top of Zalman's extensive P4 cooler line. They depart from the last generation of Zalman's top P4 coolers from by being radial rather than "fanned", and by having an integrated fan rather than one on an extended overhead bracket. How quiet and how cool?