DAS Promise Pegasus R4 Review

Data storage units have become an integral part of PC hardware in recent years. Such conjuncture is simply explained by the rising necessity to store huge amounts of information and transfer the data to various devices. NAS and DAS units have been developed with the intention to solve all storage problems, however, the efficiency of their work is much dependent on the interfaces they use for data transfer. USB 2.0 interfaces are unable to cope with voluminous info; the prevalent now USB 3.0 and eSATA interfaces are efficient only for a single winchester. But when it comes to the management of really huge data blocks, there appears a need for a more advanced solution. Promise Technology dares to solve all vital issues by releasing DAS Pegasus R4 with Thunderbolt interface which is notable for the high and stable data transfer speed with the retention of compatibility.



General Characteristics


DAS Promise Pegasus R4 series does not differ so much in design terms from other …

Intel DH77DF - motherboard of Mini-ITX format on chipset Intel H77 (Socket 1155)

Motherboard Intel DH77DF is a part of a series Media, which focuses on working with media content, including the creation and viewing of video. Support for high-performance processors and the availability of high-grade graphics card slot allows use it for building a compact gaming systems.



DH77DF uses a blue color PCB material, like many other Intel products of mass series. There is only one indicator green LED of power supply. The board looks very good good, mainly due to the dense deployment of a large number of elements in a limited space. This integration continues to amaze also in the age of quad phones.


The manufacturer managed to install on board two standard slots for memory modules, so that the total amount up to 16 GB — this is also more than enough for most usage scenarios. Officially supported speeds up to DDR3-1600. Test modules by default worked in 1333, but after selecting in BIOS Setup XMP profile it could start in 2000, but with the 2133 system it was not …

Release of Cooling System MK-26 from Prolimatech

Prolimatech made one more step to the leadership in cooling system segment by releasing a new cooler MK-26 last week. The new product is primarily intended at cooling GPUs integrated in graphics solutions developed by Nvidia and AMD. This model is differentiated by perceptibly voluminous dimensions which reach 230x146x47 mm. The nominal delivery set of MK-26 includes the most essential components, along with the brand PK-3 thermal compound.



The framework is designed with the efficiency and performance in mind. The cooler has got a nickel-based bottom part and six heat pipes. In their turn, the pipes accommodate two arrays of aluminum ribs which are manufactured under Buckle Fin technology. With the aim to enforce the performance, the user is able to locate a couple of 120 mm or 140 mm fans on the radiators. Graphics card together with this cooling system takes only two slots on the motherboard.


Moreover, according to the manufacturer's words, Prolimatech MK-26 is capable …
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Dell Computer Corporation OptiPlex GX270 based on Dell Computer Corp. 0U1325

  • CDROM
  • COMPUTER
  • DISPLAY
  • FDC
  • FLOPPYDISK
  • HDC
  • KEYBOARD
  • MEDIA
  • MONITOR
  • MOUSE
  • NET
  • PORTS
  • PROCESSOR
  • SYSTEM
  • USB
  • VOLUME