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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1,238.33
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1,238.33
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1,238.33
1,238.33
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1,238.33
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1,238.33
QNAP TS-632X-4G NAS/storage server Tower Alpine Alpine AL-524 4 GB DDR4 QNAP QTS Black
QNAP
Agotado
QNAP TS-632X-4G NAS/storage server Tower Alpine Alpine AL-524 4 GB DDR4 QNAP QTS Black
Precio original
1,238.33
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1,238.33
Precio original
1,238.33
1,238.33
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1,238.33
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1,238.33
Agotado
Precio original
410.35
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410.35
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410.35
410.35
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410.35
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410.35
QNAP TS-233 NAS/storage server Mini Tower Ethernet LAN White Cortex-A55
QNAP
Agotado
QNAP TS-233 NAS/storage server Mini Tower Ethernet LAN White Cortex-A55
Precio original
410.35
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Precio original
410.35
Precio original
410.35
410.35
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410.35
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410.35
Agotado
Precio original
262.24
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262.24
Precio original
262.24
262.24
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262.24
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262.24
Synology DiskStation DS124 NAS/storage server Desktop Ethernet LAN Black RTD1619B
Synology
Agotado
Synology DiskStation DS124 NAS/storage server Desktop Ethernet LAN Black RTD1619B
Precio original
262.24
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Precio original
262.24
Precio original
262.24
262.24
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262.24
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262.24
Agotado
Precio original
3,751.22
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3,751.22
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3,751.22
3,751.22
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3,751.22
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3,751.22
Synology RackStation RS2423RP+ NAS/storage server Rack (2U) Ryzen Embedded V1780B 8 GB DDR4 0 TB DiskStation Manager Black, Grey
Synology
Agotado
Synology RackStation RS2423RP+ NAS/storage server Rack (2U) Ryzen Embedded V1780B 8 GB DDR4 0 TB DiskStation Manager Black, Grey
Precio original
3,751.22
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3,751.22
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3,751.22
3,751.22
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3,751.22
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3,751.22
Agotado
Precio original
1,908.82
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1,908.82
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1,908.82
1,908.82
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1,908.82
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1,908.82
Synology DiskStation DS1825+ NAS/storage server Ryzen Embedded V1500B 8 GB DDR4 0 TB Black
Synology
Agotado
Synology DiskStation DS1825+ NAS/storage server Ryzen Embedded V1500B 8 GB DDR4 0 TB Black
Precio original
1,908.82
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Precio original
1,908.82
Precio original
1,908.82
1,908.82
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1,908.82
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1,908.82
Agotado
Precio original
1,256.35
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Precio original
1,256.35
Precio original
1,256.35
1,256.35
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1,256.35
Precio actual
1,256.35
Synology DiskStation DS1525+ NAS/storage server Ryzen Embedded V1500B 8 GB DDR4 0 TB Black
Synology
Agotado
Synology DiskStation DS1525+ NAS/storage server Ryzen Embedded V1500B 8 GB DDR4 0 TB Black
Precio original
1,256.35
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Precio original
1,256.35
Precio original
1,256.35
1,256.35
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1,256.35
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1,256.35
Agotado
Precio original
3,986.52
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3,986.52
Precio original
3,986.52
3,986.52
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3,986.52
Precio actual
3,986.52
Synology RackStation RS2423+ NAS/storage server Rack (2U) Ryzen Embedded V1780B 8 GB DDR4 0 TB DiskStation Manager Black, Grey
Synology
Agotado
Synology RackStation RS2423+ NAS/storage server Rack (2U) Ryzen Embedded V1780B 8 GB DDR4 0 TB DiskStation Manager Black, Grey
Precio original
3,986.52
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3,986.52
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3,986.52
3,986.52
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3,986.52
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3,986.52
Agotado
Precio original
619.80
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619.80
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619.80
619.80
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619.80
Precio actual
619.80
Synology DiskStation DS423 NAS/storage server Ethernet LAN Black RTD1619B
Synology
Agotado
Synology DiskStation DS423 NAS/storage server Ethernet LAN Black RTD1619B
Precio original
619.80
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Precio original
619.80
Precio original
619.80
619.80
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619.80
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619.80
Agotado
Precio original
2,094.72
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Precio original
2,094.72
Precio original
2,094.72
2,094.72
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2,094.72
Precio actual
2,094.72
Synology RackStation RS822RP+ NAS/storage server Rack (1U) Ryzen Embedded V1500B 2 GB DDR4 0 TB DiskStation Manager Grey
Synology
Agotado
Synology RackStation RS822RP+ NAS/storage server Rack (1U) Ryzen Embedded V1500B 2 GB DDR4 0 TB DiskStation Manager Grey
Precio original
2,094.72
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Precio original
2,094.72
Precio original
2,094.72
2,094.72
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2,094.72
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2,094.72
Agotado
Precio original
109.23
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Precio original
109.23
Precio original
109.23
109.23
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109.23
Precio actual
109.23
Chieftec Vita Netzteil 850W 80+Bronze - PC-/Server Netzteil - 14,17 min power supply unit 20+4 pin ATX PS/2 Black
Chieftec
Agotado
Chieftec Vita Netzteil 850W 80+Bronze - PC-/Server Netzteil - 14,17 min power supply unit 20+4 pin ATX PS/2 Black
Precio original
109.23
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Precio original
109.23
Precio original
109.23
109.23
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109.23
Precio actual
109.23
Agotado
Precio original
4,268.51
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Precio original
4,268.51
Precio original
4,268.51
4,268.51
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4,268.51
Precio actual
4,268.51
Supermicro SuperServer SYS-511R-M Intel C266 LGA 1700 Rack (1U) Black
Supermicro
Agotado
Supermicro SuperServer SYS-511R-M Intel C266 LGA 1700 Rack (1U) Black
Precio original
4,268.51
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Precio original
4,268.51
Precio original
4,268.51
4,268.51
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4,268.51
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4,268.51
Agotado
Precio original
1,073.00
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Precio original
1,073.00
Precio original
1,073.00
1,073.00
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1,073.00
Precio actual
1,073.00
QNAP TS-432X-4G NAS/storage server Tower Alpine Alpine AL-524 4 GB DDR4 QNAP QTS Black
QNAP
Agotado
QNAP TS-432X-4G NAS/storage server Tower Alpine Alpine AL-524 4 GB DDR4 QNAP QTS Black
Precio original
1,073.00
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Precio original
1,073.00
Precio original
1,073.00
1,073.00
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1,073.00
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1,073.00
Agotado
Precio original
127.28
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127.28
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127.28
127.28
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127.28
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127.28
LANBERG SERVER ENCLOSURE 19" 4U ATX 350/10 SC01-3
Lanberg
Agotado
LANBERG SERVER ENCLOSURE 19" 4U ATX 350/10 SC01-3
Precio original
127.28
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Precio original
127.28
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127.28
127.28
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127.28
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127.28
Agotado
Precio original
496.65
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Precio original
496.65
Precio original
496.65
496.65
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496.65
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496.65
ASUS P12R-M Intel C252 LGA 1200 (Socket H5) micro ATX server motherboard
ASUS
Agotado
ASUS P12R-M Intel C252 LGA 1200 (Socket H5) micro ATX server motherboard
Precio original
496.65
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Precio original
496.65
Precio original
496.65
496.65
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496.65
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496.65
Agotado
Precio original
1,036.76
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Precio original
1,036.76
Precio original
1,036.76
1,036.76
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1,036.76
Precio actual
1,036.76
Synology VS600HD network surveillance server Gigabit Ethernet
Synology
Agotado
Synology VS600HD network surveillance server Gigabit Ethernet
Precio original
1,036.76
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Precio original
1,036.76
Precio original
1,036.76
1,036.76
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1,036.76
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1,036.76
Agotado
Precio original
6,035.79
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Precio original
6,035.79
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6,035.79
6,035.79
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6,035.79
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6,035.79
Synology RackStation RS3621RPXS NAS/storage server Rack (2U) Ethernet LAN Black D-1531
Synology
Agotado
Synology RackStation RS3621RPXS NAS/storage server Rack (2U) Ethernet LAN Black D-1531
Precio original
6,035.79
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Precio original
6,035.79
Precio original
6,035.79
6,035.79
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6,035.79
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6,035.79
Agotado
Precio original
842.43
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Precio original
842.43
Precio original
842.43
842.43
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842.43
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842.43
Synology DiskStation DS620SLIM NAS/storage server Desktop Intel® Celeron® J3355 2 GB DDR3L 0 TB DiskStation Manager Black
Synology
Agotado
Synology DiskStation DS620SLIM NAS/storage server Desktop Intel® Celeron® J3355 2 GB DDR3L 0 TB DiskStation Manager Black
Precio original
842.43
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Precio original
842.43
Precio original
842.43
842.43
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842.43
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842.43
Agotado
Precio original
336.59
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Precio original
336.59
Precio original
336.59
336.59
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336.59
Precio actual
336.59
Synology DiskStation DS223J NAS/storage server Desktop Realtek RTD1619B 1 GB DDR4 DiskStation Manager White
Synology
Agotado
Synology DiskStation DS223J NAS/storage server Desktop Realtek RTD1619B 1 GB DDR4 DiskStation Manager White
Precio original
336.59
-
Precio original
336.59
Precio original
336.59
336.59
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336.59
Precio actual
336.59
Agotado