Tiománaithe ag AITHEANTAIS nó ainm an gléas

Feistí Aitheanta:165022367

An ceann deireanach ar a dtugtar tiománaí: 23.12.2020

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D-Link Introduces New Storage Area Network Series DSN-6000

D-Link, a world-known manufacturer of network and telecommunications solutions, has officially introduced its two SAN models which are unified into a single series DSN-6000 iSCSI. The prime destination of this SAN series is to satisfy the needs of small and medium-sized business and to provide effective solutions of any emerging demands. DSN-6000 is characterized by the improved efficiency and performance index, as compared to the previous model lineups, on operation in virtual and physical environment.



The series is represented by two models: DSN-6410 iSCSI and DSN-6110 iSCSI. The both models go with the casing designed in 2U form factor, and is intended to be installed into a typical server frame. The models are equipped with twelve bays for drives and SAS interface. The cumulative volume capacity of the bays approximates to 36 Tb. DSN-6410 iSCSI is furnished with a couple of 10 Gigabit Ethernet ports, while the DSN-6110 iSCSI model accommodates four Gigabit Ethernet ports.
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PC Chassis Lian Li PC-V750 Review

The inventory of PC cases and enclosures designed by Lian Li is constantly replenishing with new products. Some of them resemble each other in design or framework, but some stand out from the line due to their non-standard elaboration. Chassis Lian Li PC-V750 can be boldly attributed to non-stock solutions, primarily thanks to unusual internal layout. This model is ready to demonstrate multiple attractive peculiarities, but they’ll be reviewed all in good time.



Design


The first point to be mentioned about PC-V750 design is that it comes in three color variations: Silver (PC-V750A), Black (PC-V750B) and Internal Black (PC-V750WX). The latter is notable by the availability of a transparent acrylic side window, absent with other two models. In total, Lian Li PC-V750 is developed in Full-Tower form-factor, featuring 230x440x586 mm dimensions. It might be truly regarded as classic and laconic because of its rectangular shapes, square corners and relatively modest design. The …
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ASRock Announces a New Mini-ITX Motherboard AD2550-ITX

ASRock, a well-known supplier of high-quality PC hardware, tries not to leave chances to its competitors in the development of new products and their delivery to potential customers. Hence, the company has recently announced the release of a new mini-ITX motherboard AD2550-ITX, intended for the incorporation into small-sized systems. As seen from the codename, the model employs dual-core Intel Atom D2550 processor, running at 1.86 GHz. It should be pointed out that AD2550-ITX resembles its predecessor AD2550B-ITX, launched last year, although the new-comer is differentiated by a more qualitative configuration.



The motherboard is based on black PCB that boasts the implementation of solid-state capacitors only. All key functional facilities are ensured by means of Intel NM10 Express chipset. The board houses a pair of 204-contact SO-DIMM slots which support DDR3-1066 MHz memory modules of up to 4 GB overall capacity. A couple of SATA 3 Gb/sec ports (for the connection of drives) …
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Mar shampla
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