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Início

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Sobre Servidores de Rede

 

Em informática, um servidor  é um sistema de computação que fornece serviços a uma rede de computadores.

server monitor    Abordamos a descrição dos servidores de rede de dois pontos de vista, hardware e software. 

    Em termos hardware, ou seja, parte fisica, qualquer computador que tem uma ligação à rede pode ser um servidor. Hà também equipamentos especialmente desenvolvidos para serem utilizados como servidores, mas a arquitectura  básica deles é na mesma a de um computador.    

    O que torna um computador num servidor é o software, ou seja, a parte logica, incluindo o sistema operativo e as aplicações instaladas. 

 

Temos que ver um servidor como uma aplicação que instalamos num computador para lhe trazer funcionalidades conforme as nossas necesidades. Instalando a aplicação corespondente, o computador pode actuar como servidor de backup ou servidor de ficheiros ou qualquer outro tipo de servidor.


    As principais vantagens que a utilização dos servidores oferecem são:
  • centralização
  • segurança
  • poupança de tempo
  • eficâcia

 

Continuar... [Sobre Servidores de Rede]
 

Qnap TS-201

qnap ts-201CPU optimizado para Linux
2 x 3,5" SATA HDD até 1,5 TB
1 x porta de rede Gigabit RJ-45
3 x USB 2.0 ( suporta impressora, disco externo, câmara digital, pen drive
Funciona como download station, multimedia station, web server, remote replication
Dimensões: 115 mm x (A) x 214 mm (P) x 175 mm (L)
 

Proliant BL460c

server hp proliantCom características iguais aos servidores standard montados em rack de 1U, o BL460c, com 2 processadores com núcleo múltiplo, combina potência de computação com eficiência energética e alta densidade com expansão de memória e de E/S, para o máximo desempenho. Processadores de sequência Intel Xeon 5400, 5300 e 5100 aumentam o desempenho do sistema; Cache aumentada; Bus de sistema mais rápida; Tecnologia VT; A capacidade de memória até 32 GB ajuda a eliminar os estrangulamentos dos sistemas comuns.
 

Asus RS120-E5/PA4

server asusSuporta processadores Intel Core 2 Duo / Intel Xeon 3000 series / Intel Xeon 3200 Quad Core
Módulo Hot-Swap para 4 discos SATA
Slot de expansão 1 x PCI-E x16 (x8 link) + 1 x PCI-E x8 (x4 link) Full Height / Half Length
2 x Controlador Broadcom® BCM5721 PCI-E Gb
Dimensões 600 x 444 x 43.6mm
Fonte de alimentação de 315 W
 

Qnap TS-109

qnap ts109High Speed SoC, 128 MB DRAM, 8MB Flash
1 x 3,5" SATA HDD até 1TB
1 x porta de rede Gigabit RJ-45
3 x USB 2.0 + 1 x e-SATA
Funciona como MySQL server, multimedia station, download station, mirror station, disaster recovery, web server, print server, FTP server e backup server
Dimensões: 21 cm x (A) x 18,2 cm (P) x 6 cm (L)
 

Loja


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Servidores Equipamentos de rede NAS

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