Premium Chieftec Navitas 650 W PSU Review

Announced several months ago, Chieftec Navitas series of PSUs has managed to win the hearts of PC enthusiasts in many areas across the globe. Unlike the majority lineups where the junior model features 450/550 W power, Navitas offers 650 W GPM-650C as the first model in the line to satisfy the needs of fastidious customers. Upon the whole, the series counts five models of 650 W, 750 W, 850 W, 1000 W, and 1250 W power. Let’s see whether the junior representative of the series deserves universal acclaim.



Basic Specs and Connectors


Chieftec Navitas 650 W is delivered in a gray cardbox that contains its basic specifications. The unit is able to gain up to 648 W power on +12VDC rail efficiency. The correlation of efficiency on +12VDC rail and an overall power makes up 0.997 points. The model itself is housed in a gray case with large texture coating. Its layout might boast the incorporation of a high-voltage Nippon Chemi-Con capacitor and as much as efficient Capxon …

Point of View strengthens GeForce GTX 680 UltraCharged 4GB of memory

Dutch manufacturer of discrete graphics Point of View considered as a good idea to equip one of the top-end versions GeForce GTX 680 with the prefix UltraCharged with four gigabytes of memory. This graphic card can be a good alternative to existing POV / TGT GTX 680 UltraCharged with 2GB buffer.



The new model, as well as it «precursor», is using the reference design PCB Nvidia with the configuration of additional power connectors PCI-E Power (6 +8)-pin. Typically, the PCB for GeForce GTX 680 is equipped with only four power phases for the GPU, but the version of the UltraCharged Point of View / TGT the fifth one added.


The frequencies remained the same: 1111 MHz for the graphics core (1176 MHz in turbo mode) and 6008 MHz for the 4 GB of memory GDDR5. Under three-slot cooling system, there is GK104 chip in the composition of 1536 shaders and 256-bit memory bus. Point of View marketers emphasize that the graphics processor for the graphics cards GTX 680 UltraCharged …

Crucial Showcases Voluminous MX300 Solid-State Drives

Crucial is about to launch a new series of voluminous SSDs, entitled MX300. The lineup consists of 2.5-inch models with thin cases (7 mm only), targeting as desktop so mobile platforms. Additionally, the delivery set offers a dedicated 2.5-inch frame for the installation into a 9.5-inch bay. The capacity of drives makes up 275 GB, 525 GB, 750 GB, 1 TB, and 2 TB.



SSDs Crucial MX300 is developed on 32-layer Micron 3D NAND TLC chips (48 GB) as well as Marvell 88SS1074 controller. Data transfer process is realized via SATA III (6 Gb/sec) interface. The maximal sequential Read/Write speed equals to 530 MB/sec/510 MB/sec. In its turn, the maximal random data transfer index approximates 83.000/92.000 IOPS (Read/Write).


The greenhorns are thought to support the following technologies: AES, ECC, T.R.I.M., Data Path Protection, S.M.A.R.T., Active Garbage Collection, Power Loss Prevention, and Extreme Energy Efficiency. Besides, Dynamic Write Acceleration identifies and writes the …
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Registered at: 19 February 2012, 16:19
Last visit: 09 April 2012, 22:19