Tiománaithe ag AITHEANTAIS nó ainm an gléas

Feistí Aitheanta:165022367

An ceann deireanach ar a dtugtar tiománaí: 23.12.2020

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Samsung Reports High-Volume Output of Advanced DDR4 DRAM Chipsets

The Samsung Electronics company has announced the beginning of high-volume DDR4 (Double-Data-Rate-4) DRAM memory chips output. These microchips are aimed at a wide range of next generation computing systems. They are the most productive and energy-efficient DRAM chips of the 8 Gb capacity.

 

It’s stated that the second gen (1y-nm) 10 nm technology is applied. While comparing it with the first generation methodology, one should note enhancement of key indicators. Thus, the running speed has increased by about 10 %, rate of information transfer is raised from 3,200 to 3,600 Mb/s. At the same time energy efficiency has grown by 15 %. Key specs improvement is achieved due to innovative technologies implementation (proprietary circuitry, for example).

 

It’s believed that such results will help Samsung accelerate the next generation (DDR5, HBM3, LPDDR5 and GDDR6 devices) memory chipsets market launch. The implementation area of these solutions …
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Overview of the ASUS Prime X370-Pro Motherboard

Four- and six-core models of Ryzen 5 Summit Ridge processors have already appeared on sale, and almost everything is known about the speed and overclocking potential of the eight-core models (R7). The new Ryzen series processors are actually system-on-a-chip (SOC). Integration of the memory controller, functions of which have been once performed by the north bridge, is not something surprising.


Much more interesting is the south bridge, responsible for working with the periphery. Now such processors have basic capabilities for connecting, for example, drives, and they also have several USB outputs. In other words, most of the functions of motherboards have now lost their habitual form.


The so-called «chipset» is a hub; it greatly extends the capabilities of the computer. In fact, those fixes that many users expect are in the plane of UEFI interaction with the CPU (SOC) itself and are unlikely to rest on the structural component of the board.


AMD X370 is the senior …
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Plextor Prepares the Release of M5P SSD

Plextor is currently preparing a new SSD series, codenamed M5P. According to the forecasts, this series will be differentiated by high-performance characteristics and Serial ATA 3.0 interface. M5P will be represented by three models of 128 GB, 256 GB and 512 GB volume capacities. All the model lines are developed with the utilization of 19 nm technological process. In addition, all SSDs will be equipped with NAND flash-memory (MLC Toshiba) and Marvell 88SS9187 controllers.



Three models differ from one another by the flash-memory volume. Thereby, 128 GB models accommodates 256 MB of DDR3 cache-memory, 256 GB model – 512 MB, and the last one, 512 GB model – 768 MB. Those SSDs support SATA 6 Gb/sec.


The manufacturer claim that the maximal consecutive reading and writing speeds will achieve 540 Mb/sec and 340 Mb/sec correspondingly (with 128 GB model); 256 GB and 512 GB models will achieve 540 Mb/sec in reading and 450 Mb/sec in writing mode. At the same time, M5P series …
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PCI\VEN_10DE&DEV_0CA3 Dell Inspiron 7720 AMD Radeon
Íoslódáil DevID Agent

UPS Eaton Corp. - Powerware Division, liosta de na samhlacha

Roghnú an múnla de do UPS ó chuideachta Eaton Corp. - Powerware Division ón liosta 54321 samhlacha a chuirtear i láthair ar an leathanach seo. In ár bunachar sonraí de níos mó ná 654963 tiománaithe a is féidir leat a íoslódáil go hiomlán saor in aisce.

DevID : : UPS : : Eaton Corp. - Powerware Division

Voltas surges sa soláthar príomhlíonra nó a tobann cliseadh cumhachta – na cúiseanna is coitianta le caillteanas sonraí agus mífheidhmiú an RÍOMHAIRE. Chun cosc a chur ar ócáid den sórt sin cuidíonn soláthar cumhachta idirbhriste (UPS) – gléas uathoibríoch a sholáthraíonn trealamh ceangailte le soláthar cumhachta gan bhriseadh. D ' fhonn an fhoinse a bheith ag obair go héifeachtach le RÍOMHAIRE, tá sé riachtanach sula oibriúcháin a íoslódáil tiománaí le haghaidh UPS.

Go léir an UPS margadh is féidir a bheith roinnte i 3 cineálacha, ag brath ar an struchtúr inmheánach: Fuireachas, Líne-Idirghníomhach agus Ar-Líne.

Múnla cineál Fuireachas ionadaíocht a dhéanamh ar protector borrtha le ceallraí agus voltas Tiontaire. Nuair a bhíonn an líonra voltas ar fáil, ritheann an ríomhaire go díreach ó na príomhlínte agus ar an ceartaitheoir recharges an UPS. I gcás ina cumhacht borradh, nó easpa de, an gléas triggers a athrú go ccf an inverter, ina dhiaidh sin tosaíonn chun beatha an RÍOMHAIRE ó na ceallraí.

Na buntáistí a bhaineann le samhlacha Fuireachas – phraghas réasúnta agus an cumas chun an trealamh a chur ar fáil leis an cumhacht breise ón trí a fiche cúig nóiméad tar éis cliseadh cumhachta. An míbhuntáiste is mó de na réitigh den sórt sin an géar athrú de chumhacht ceallraí fiú ag íseal-voltais, a laghdaíonn an tseirbhís saol an gléas.

UPS cineál Líne an-Idirghníomhach (líne-idirghníomhach) atá níos éifeachtúla i éagobhsaí líonraí. A n-crua-earraí a úsáideann uathoibríoch rialtóirí voltas (eng. AVR – uathoibríoch voltas rialú), a athrú ar an RÍOMHAIRE ar an cumhacht ceallraí i gcás mór borrtha nuair a bhíonn voltas diallais nó caillteanas tobann na cumhachta. Thairis sin, is é an cineál gléas foirfe do líon mór na n-úsáideoirí, má tá tú a íoslódáil tiománaí do UPS a dhéanamh agus mionchoigeartú ar an gléas.

An tríú cineál soláthar cumhachta idirbhriste tá sé deartha le haghaidh úsáide gairmiúla. Ag an croí Ar-Líne samhlacha dé Tiontaire cumhachta agus casta scéim idirghníomhaíocht an power trasfhoirmeoir, voltas ceartaitheoir agus inverter. An difríocht is mó Ar-Líne UPS as an os cionn dhá feistí – i cúpla milleasoicind mhoill nuair a dhéantar lascadh ón bpríomhlíonra cumhachta a ceallraí. Mar gheall ar an RÍOMHAIRE atá i gcónaí ceangailte leis an inverter, leis an moill na cumhachta a athrú, ní tharlóidh sé.

Tóir tiománaí catagóir UPS Eaton Corp. - Powerware Division