Power Module Chieftec A80 650W Review

The requirements of customers towards contemporary power modules are quite tough. They should own good performance characteristics and high coefficient of efficiency level, as well as 80Plus marker. The latter speaks about quality and ability to satisfy the needs of any PC. However, all PSU are classified according to different criteria, so one can find appropriate product even without 80Plus standards. The compliance with those standards is realized on 115V and 230V conditions but there are a number of standards applied to 220V-240V. Power module Chieftec A80 650W doesn’t belong to the army of 80Plus products, though can boast outstanding performance and efficiency. It is primarily targeted at the segment of affordable PSU solutions.



Design and Framework


Chieftec A80 650W design is developed in a classical template common for the models with a solid frontal fan. The casing consists of a ventilation perforation, decorative grid with the brand logo, sockets for module …

The Release of Two 3D Graphics Cards from Sparkle Computer

Sparkle Computer, a Taiwanese supplier of graphics solutions and consumer electronics, has released two 3D graphics cards simultaneously. The two models have been codenamed Calibre X680 Captain and Calibre X670 Captain. Both cards are based on Nvidia GK104 GPUs developed under 28 nm standards. The chief peculiarity of the products is the integration of extraordinary cooler CoolPro; the uncommonness is seen in the localization of three fans that found their places under the radiator. This radiator is connected with the base, which is in direct touch with GPU, by means of six heat pipes.



Calibre X680 Captain and Calibre X670 Captain are equipped with DisplayPort, DVI, DVI-D, and HDMI video outputs. Graphics cards employ PCI Express 3.0 interface and support DirextX 11 interface, as well as, such Nvidia technologies as CUDA, PhysX, 3D Vision, and 3D Vision Surround. They are also notable for the availability of eight-phase voltage regulators and the enhanced depth of ground on the …

Gigabyte Intros GA-J1800N-D2PH Motherboard

Gigabyte is set to unveil in the European market its latest mini-ITX motherboard, codenamed GA-J1800N-D2PH. Featuring 170x170 mm dimensions, the greenhorn is targeting small-sized entry-level desktop PCs. It boasts Ultra Durable 4 Plus hardware base with high-quality components on board. European customers will be able to acquire this model for a price tag of 50 EUR.



Unlike the majority of rival solutions, Gigabyte GA-J1800N-D2PH already comes equipped with a CPU: Intel Celeron (Bay Trail-D), 2.41 GHz nominal frequency, 2.58 GHz dynamic frequency, 1 MB cache L2, integrated Intel HD Graphics 4000 with 792 MHz frequency, 10 W TDP. Due to low power consumption, it might be cooled by a passive cooler.


The motherboard accommodates two SO-DIMM slots for the installation of two-channel DDR3L-1333 MHz memory modules (up to 8 GB). Its other facilities include a pair of SATA II 3 Gb/sec ports, a single PCI slot, one USB 3.0 and four USB 2.0 ports, one gigabit Ethernet port, …
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Dell Inc. OptiPlex GX520 based on Dell Inc. 0WG233

  • CDROM
  • COMPUTER
  • DISKDRIVE
  • DISPLAY
  • FDC
  • FLOPPYDISK
  • HDC
  • HIDCLASS
  • KEYBOARD
  • MEDIA
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  • NET
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  • UNKNOWN
  • USB
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