Servers
A server is a computer program or a device that provides functionality for other programs or devices, called "clients". This architecture is called the client–server model, and a single overall computation is distributed across multiple processes or devices. Servers can provide various functionalities, often called "services", such as sharing data or resources among multiple clients, or performing computation for a client. A single server can serve multiple clients, and a single client can use multiple servers. A client process may run on the same device or may connect over a network to a server on a different device. Typical servers are database servers, file servers, mail servers, print servers, web servers, game servers, and application servers.
Client–server systems are today most frequently implemented by (and often identified with) the request–response model: a client sends a request to the server, which performs some action and sends a response back to the client, typically with a result or acknowledgement. Designating a computer as "server-class hardware" implies that it is specialized for running servers on it. This often implies that it is more powerful and reliable than standard personal computers, but alternatively, large computing clusters may be composed of many relatively simple, replaceable server components.
Client–server systems are today most frequently implemented by (and often identified with) the request–response model: a client sends a request to the server, which performs some action and sends a response back to the client, typically with a result or acknowledgement. Designating a computer as "server-class hardware" implies that it is specialized for running servers on it. This often implies that it is more powerful and reliable than standard personal computers, but alternatively, large computing clusters may be composed of many relatively simple, replaceable server components.
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QNAP TS-632X-4G NAS/storage server Tower Alpine Alpine AL-524 4 GB DDR4 QNAP QTS Black
QNAP
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QNAP TS-632X-4G NAS/storage server Tower Alpine Alpine AL-524 4 GB DDR4 QNAP QTS Black
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QNAP
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Synology DiskStation DS124 NAS/storage server Desktop Ethernet LAN Black RTD1619B
Synology
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Synology DiskStation DS124 NAS/storage server Desktop Ethernet LAN Black RTD1619B
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Synology RackStation RS2423RP+ NAS/storage server Rack (2U) Ryzen Embedded V1780B 8 GB DDR4 0 TB DiskStation Manager Black, Grey
Synology
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Synology RackStation RS2423RP+ NAS/storage server Rack (2U) Ryzen Embedded V1780B 8 GB DDR4 0 TB DiskStation Manager Black, Grey
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Synology DiskStation DS1825+ NAS/storage server Ryzen Embedded V1500B 8 GB DDR4 0 TB Black
Synology
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Synology DiskStation DS1825+ NAS/storage server Ryzen Embedded V1500B 8 GB DDR4 0 TB Black
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Synology DiskStation DS1525+ NAS/storage server Ryzen Embedded V1500B 8 GB DDR4 0 TB Black
Synology
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Synology DiskStation DS1525+ NAS/storage server Ryzen Embedded V1500B 8 GB DDR4 0 TB Black
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Synology RackStation RS2423+ NAS/storage server Rack (2U) Ryzen Embedded V1780B 8 GB DDR4 0 TB DiskStation Manager Black, Grey
Synology
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Synology DiskStation DS423 NAS/storage server Ethernet LAN Black RTD1619B
Synology
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Synology DiskStation DS423 NAS/storage server Ethernet LAN Black RTD1619B
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Synology RackStation RS822RP+ NAS/storage server Rack (1U) Ryzen Embedded V1500B 2 GB DDR4 0 TB DiskStation Manager Grey
Synology
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Synology RackStation RS822RP+ NAS/storage server Rack (1U) Ryzen Embedded V1500B 2 GB DDR4 0 TB DiskStation Manager Grey
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Chieftec Vita Netzteil 850W 80+Bronze - PC-/Server Netzteil - 14,17 min power supply unit 20+4 pin ATX PS/2 Black
Chieftec
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Supermicro SuperServer SYS-511R-M Intel C266 LGA 1700 Rack (1U) Black
Supermicro
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QNAP
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LANBERG SERVER ENCLOSURE 19" 4U ATX 350/10 SC01-3
Lanberg
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ASUS P12R-M Intel C252 LGA 1200 (Socket H5) micro ATX server motherboard
ASUS
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Synology VS600HD network surveillance server Gigabit Ethernet
Synology
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Synology VS600HD network surveillance server Gigabit Ethernet
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Synology
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Synology DiskStation DS620SLIM NAS/storage server Desktop Intel® Celeron® J3355 2 GB DDR3L 0 TB DiskStation Manager Black
Synology
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Synology DiskStation DS223J NAS/storage server Desktop Realtek RTD1619B 1 GB DDR4 DiskStation Manager White
Synology
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