PSU Seasonic X-1250 SS-1250XM Review

Power supply unit Seasonic X-1250 is a senior product of X series that includes units from 400W to 1250W power. The two junior models are absolutely passive, while all other models feature hybrid cooling schedule. This implies that on conditions of little loading, the integrated fan stops its operation; and vice versa, when the loading is increasing, the fan's operation is more intense. PSU X-1250 is quite powerful to serve the needs of high-performance systems that require stable and efficient power to all key components.



Basic Features


Power supply unit Seasonic X-1250 is delivered in a spacious cardbox which contains a set of cables for the connection of PC components. The unit is housed in a dull black casing with stamped yellowish grid. The whole construction is 190 mm in length (+20 mm for cable connectors), so it won't suit compact-sized PC chassis. All basic specifications are indicated on the casing: the availability of +12VDC line that demonstrates 1248W power at …

Zalman ZM-GVM Introduces ZM-GVM Bronze PSUs

Zalman adds another series of power supply units to its portfolio. The ZM-GVM series is represented so far by three semi-modular units of 500 W, 600 W and 700 W capacity. They correspond to ATX12V 2.31 standard and boast 80Plus Bronze certificate since their efficiency achieves 88%. The new-comers are able to operate in a wide range of input voltages (115-230 V), featuring only a single +12V rail.



Zalman ZM-GVM units employ dual forward converter as the basis. Semi-modular design presupposes permanent fixture of the main cables and demountable construction of optional cables. Efficient cooling is the task for a low-noise 120-mm fan, whereas sustainability of the units is entrusted to the advanced protection system.


Zalman ZM500-GVM PSU accommodates 1x 24-pin connector, 4+4-in ATX 12V, 3x MOLEX, 5x SATA, 1x FDD, and 2x 6+2-pin PCI Express connectors. The ZM600-GVM offers 4x MOLEX and 6x SATA connectors in addition to the base ones. The senior ZM700-GVM houses 4x MOLEX …

SilverStone Outs Strider Platinum Power Supply Units

SilverStone technology is about to launch three new PSUs which join Strider Platinum family. The ST55F-PT, ST65F-PT and ST75F-PT offer 550 W, 650 W and 750 W power correspondingly. The new-comers are housed in a classic black chassis, featuring 150x86x140 mm dimensions, and are based on Sirtec platform. The latter complies with ATX 12V 2.4 requirements. Moreover, all models boast 80Plus Platinum certificate, since their efficiency achieves 94% in 230V networks.



SilverStone Strider Platinum units feature an entirely modular design. Cooling is ensured thanks to a pre-installed 120-mm fan that rotates at 1500 RPM on 100% loading and at 1000 RPM on 70% loading. It produces not more than 18 dB noise and might operate trouble-free for some 100 thousand hours.


These PSUs come equipped with all-new safety options, including Active PFC, overvoltage, overloading, overheating, and short circuit safeguards. The list of integrated connectors embraces standard ATX, EPS 12V (4+4)-pin, a …
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Registered at: 09 August 2011, 19:38
Last visit: 11 August 2011, 13:43