A PHP Error was encountered

Severity: 8192

Message: strtolower(): Passing null to parameter #1 ($string) of type string is deprecated

Filename: MX/Loader.php

Line Number: 160

Backtrace:

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Loader.php
Line: 160
Function: strtolower

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Loader.php
Line: 190
Function: library

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Loader.php
Line: 153
Function: libraries

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Loader.php
Line: 65
Function: initialize

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Base.php
Line: 55
Function: __construct

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Base.php
Line: 60
Function: __construct

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Controller.php
Line: 4
Function: require

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Modules.php
Line: 123
Function: include_once

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/modules/news/controllers/News.php
Line: 3
Function: autoload

File: /home/tntcorpv/domains/tntcorp.vn/public_html/index.php
Line: 297
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Return type of CI_Session_database_driver::open($save_path, $name) should either be compatible with SessionHandlerInterface::open(string $path, string $name): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

Filename: drivers/Session_database_driver.php

Line Number: 129

Backtrace:

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Loader.php
Line: 173
Function: _ci_load_library

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Loader.php
Line: 190
Function: library

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Loader.php
Line: 153
Function: libraries

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Loader.php
Line: 65
Function: initialize

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Base.php
Line: 55
Function: __construct

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Base.php
Line: 60
Function: __construct

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Controller.php
Line: 4
Function: require

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Modules.php
Line: 123
Function: include_once

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/modules/news/controllers/News.php
Line: 3
Function: autoload

File: /home/tntcorpv/domains/tntcorp.vn/public_html/index.php
Line: 297
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Return type of CI_Session_database_driver::close() should either be compatible with SessionHandlerInterface::close(): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

Filename: drivers/Session_database_driver.php

Line Number: 280

Backtrace:

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Loader.php
Line: 173
Function: _ci_load_library

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Loader.php
Line: 190
Function: library

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Loader.php
Line: 153
Function: libraries

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Loader.php
Line: 65
Function: initialize

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Base.php
Line: 55
Function: __construct

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Base.php
Line: 60
Function: __construct

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Controller.php
Line: 4
Function: require

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Modules.php
Line: 123
Function: include_once

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/modules/news/controllers/News.php
Line: 3
Function: autoload

File: /home/tntcorpv/domains/tntcorp.vn/public_html/index.php
Line: 297
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Return type of CI_Session_database_driver::read($session_id) should either be compatible with SessionHandlerInterface::read(string $id): string|false, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

Filename: drivers/Session_database_driver.php

Line Number: 151

Backtrace:

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Loader.php
Line: 173
Function: _ci_load_library

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Loader.php
Line: 190
Function: library

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Loader.php
Line: 153
Function: libraries

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Loader.php
Line: 65
Function: initialize

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Base.php
Line: 55
Function: __construct

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Base.php
Line: 60
Function: __construct

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Controller.php
Line: 4
Function: require

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Modules.php
Line: 123
Function: include_once

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/modules/news/controllers/News.php
Line: 3
Function: autoload

File: /home/tntcorpv/domains/tntcorp.vn/public_html/index.php
Line: 297
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Return type of CI_Session_database_driver::write($session_id, $session_data) should either be compatible with SessionHandlerInterface::write(string $id, string $data): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

Filename: drivers/Session_database_driver.php

Line Number: 208

Backtrace:

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Loader.php
Line: 173
Function: _ci_load_library

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Loader.php
Line: 190
Function: library

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Loader.php
Line: 153
Function: libraries

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Loader.php
Line: 65
Function: initialize

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Base.php
Line: 55
Function: __construct

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Base.php
Line: 60
Function: __construct

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Controller.php
Line: 4
Function: require

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Modules.php
Line: 123
Function: include_once

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/modules/news/controllers/News.php
Line: 3
Function: autoload

File: /home/tntcorpv/domains/tntcorp.vn/public_html/index.php
Line: 297
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Return type of CI_Session_database_driver::destroy($session_id) should either be compatible with SessionHandlerInterface::destroy(string $id): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

Filename: drivers/Session_database_driver.php

Line Number: 297

Backtrace:

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Loader.php
Line: 173
Function: _ci_load_library

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Loader.php
Line: 190
Function: library

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Loader.php
Line: 153
Function: libraries

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Loader.php
Line: 65
Function: initialize

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Base.php
Line: 55
Function: __construct

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Base.php
Line: 60
Function: __construct

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Controller.php
Line: 4
Function: require

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Modules.php
Line: 123
Function: include_once

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/modules/news/controllers/News.php
Line: 3
Function: autoload

File: /home/tntcorpv/domains/tntcorp.vn/public_html/index.php
Line: 297
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Return type of CI_Session_database_driver::gc($maxlifetime) should either be compatible with SessionHandlerInterface::gc(int $max_lifetime): int|false, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

Filename: drivers/Session_database_driver.php

Line Number: 335

Backtrace:

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Loader.php
Line: 173
Function: _ci_load_library

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Loader.php
Line: 190
Function: library

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Loader.php
Line: 153
Function: libraries

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Loader.php
Line: 65
Function: initialize

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Base.php
Line: 55
Function: __construct

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Base.php
Line: 60
Function: __construct

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Controller.php
Line: 4
Function: require

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Modules.php
Line: 123
Function: include_once

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/modules/news/controllers/News.php
Line: 3
Function: autoload

File: /home/tntcorpv/domains/tntcorp.vn/public_html/index.php
Line: 297
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: strtolower(): Passing null to parameter #1 ($string) of type string is deprecated

Filename: MX/Loader.php

Line Number: 160

Backtrace:

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Loader.php
Line: 160
Function: strtolower

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Loader.php
Line: 190
Function: library

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Loader.php
Line: 153
Function: libraries

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Loader.php
Line: 65
Function: initialize

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Base.php
Line: 55
Function: __construct

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Base.php
Line: 60
Function: __construct

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Controller.php
Line: 4
Function: require

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Modules.php
Line: 123
Function: include_once

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/modules/news/controllers/News.php
Line: 3
Function: autoload

File: /home/tntcorpv/domains/tntcorp.vn/public_html/index.php
Line: 297
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: strtolower(): Passing null to parameter #1 ($string) of type string is deprecated

Filename: MX/Loader.php

Line Number: 160

Backtrace:

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Loader.php
Line: 160
Function: strtolower

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Loader.php
Line: 190
Function: library

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Loader.php
Line: 153
Function: libraries

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Loader.php
Line: 65
Function: initialize

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Base.php
Line: 55
Function: __construct

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Base.php
Line: 60
Function: __construct

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Controller.php
Line: 4
Function: require

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Modules.php
Line: 123
Function: include_once

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/modules/news/controllers/News.php
Line: 3
Function: autoload

File: /home/tntcorpv/domains/tntcorp.vn/public_html/index.php
Line: 297
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: strtolower(): Passing null to parameter #1 ($string) of type string is deprecated

Filename: MX/Loader.php

Line Number: 160

Backtrace:

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Loader.php
Line: 160
Function: strtolower

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Loader.php
Line: 190
Function: library

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Loader.php
Line: 153
Function: libraries

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Loader.php
Line: 65
Function: initialize

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Base.php
Line: 55
Function: __construct

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Base.php
Line: 60
Function: __construct

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Controller.php
Line: 4
Function: require

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Modules.php
Line: 123
Function: include_once

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/modules/news/controllers/News.php
Line: 3
Function: autoload

File: /home/tntcorpv/domains/tntcorp.vn/public_html/index.php
Line: 297
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: strtolower(): Passing null to parameter #1 ($string) of type string is deprecated

Filename: MX/Loader.php

Line Number: 160

Backtrace:

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Loader.php
Line: 160
Function: strtolower

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Loader.php
Line: 190
Function: library

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Loader.php
Line: 153
Function: libraries

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Loader.php
Line: 65
Function: initialize

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Base.php
Line: 55
Function: __construct

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Base.php
Line: 60
Function: __construct

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Controller.php
Line: 4
Function: require

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Modules.php
Line: 123
Function: include_once

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/modules/news/controllers/News.php
Line: 3
Function: autoload

File: /home/tntcorpv/domains/tntcorp.vn/public_html/index.php
Line: 297
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: str_replace(): Passing null to parameter #1 ($search) of type array|string is deprecated

Filename: MX/Controller.php

Line Number: 45

Backtrace:

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Controller.php
Line: 45
Function: str_replace

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/modules/news/controllers/News.php
Line: 10
Function: __construct

File: /home/tntcorpv/domains/tntcorp.vn/public_html/index.php
Line: 297
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: strtolower(): Passing null to parameter #1 ($string) of type string is deprecated

Filename: MX/Loader.php

Line Number: 160

Backtrace:

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Loader.php
Line: 160
Function: strtolower

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Controller.php
Line: 62
Function: library

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/modules/news/controllers/News.php
Line: 10
Function: __construct

File: /home/tntcorpv/domains/tntcorp.vn/public_html/index.php
Line: 297
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: strtolower(): Passing null to parameter #1 ($string) of type string is deprecated

Filename: MX/Loader.php

Line Number: 160

Backtrace:

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Loader.php
Line: 160
Function: strtolower

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/libraries/Statistics.php
Line: 22
Function: library

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Loader.php
Line: 173
Function: _ci_load_library

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Controller.php
Line: 62
Function: library

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/modules/news/controllers/News.php
Line: 10
Function: __construct

File: /home/tntcorpv/domains/tntcorp.vn/public_html/index.php
Line: 297
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: filter_var(): Passing null to parameter #3 ($options) of type array|int is deprecated

Filename: core/Input.php

Line Number: 572

Backtrace:

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/libraries/Statistics.php
Line: 231
Function: ip_address

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/libraries/Statistics.php
Line: 23
Function: get_UserAgent

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Loader.php
Line: 173
Function: _ci_load_library

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Controller.php
Line: 62
Function: library

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/modules/news/controllers/News.php
Line: 10
Function: __construct

File: /home/tntcorpv/domains/tntcorp.vn/public_html/index.php
Line: 297
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: strtolower(): Passing null to parameter #1 ($string) of type string is deprecated

Filename: MX/Loader.php

Line Number: 160

Backtrace:

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Loader.php
Line: 160
Function: strtolower

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Controller.php
Line: 65
Function: library

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/modules/news/controllers/News.php
Line: 10
Function: __construct

File: /home/tntcorpv/domains/tntcorp.vn/public_html/index.php
Line: 297
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Optional parameter $imgfile declared before required parameter $maxWidth is implicitly treated as a required parameter

Filename: libraries/Libs.php

Line Number: 337

Backtrace:

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Loader.php
Line: 173
Function: _ci_load_library

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Controller.php
Line: 65
Function: library

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/modules/news/controllers/News.php
Line: 10
Function: __construct

File: /home/tntcorpv/domains/tntcorp.vn/public_html/index.php
Line: 297
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: strtolower(): Passing null to parameter #1 ($string) of type string is deprecated

Filename: MX/Loader.php

Line Number: 160

Backtrace:

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Loader.php
Line: 160
Function: strtolower

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Controller.php
Line: 68
Function: library

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/modules/news/controllers/News.php
Line: 10
Function: __construct

File: /home/tntcorpv/domains/tntcorp.vn/public_html/index.php
Line: 297
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: strtolower(): Passing null to parameter #1 ($string) of type string is deprecated

Filename: MX/Loader.php

Line Number: 160

Backtrace:

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Loader.php
Line: 160
Function: strtolower

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Controller.php
Line: 77
Function: driver

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/modules/news/controllers/News.php
Line: 10
Function: __construct

File: /home/tntcorpv/domains/tntcorp.vn/public_html/index.php
Line: 297
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Optional parameter $cat_id declared before required parameter $lang is implicitly treated as a required parameter

Filename: models/News_model.php

Line Number: 322

Backtrace:

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Modules.php
Line: 157
Function: _error_handler

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Modules.php
Line: 157
Function: include_once

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/third_party/MX/Loader.php
Line: 222
Function: load_file

File: /home/tntcorpv/domains/tntcorp.vn/public_html/app/modules/news/controllers/News.php
Line: 13
Function: model

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Dell PowerEdge R650xs: Tốc độ - Bảo mật - Cơ bắp cho doanh nghiệp

Dell PowerEdge R650xs: Tốc độ - Bảo mật - Cơ bắp cho doanh nghiệp

Doanh nghiệp muốn tiến bước trong thời kỳ công nghệ 4.0 phải có một điều tiên quyết, đó là sự đầu tư về cơ sở vật chất. Với yêu cầu xử lý công việc ngày càng cao thì một cuộc chạy đua về cải tiến khả năng của máy chủ là điều không thể tránh khỏi. Đáp ứng nhu cầu nỗ lực vươn mình trên thị trường khốc liệt, nhà sản xuất Mỹ đã giới thiệu máy chủ Dell PowerEdge R650xs với sức mạnh và tính tính linh hoạt giúp các doanh nghiệp giải quyết vấn đề của mình.

Bộ vi xử lý cơ bắp cùng trang bị phần mềm quản lý và bảo mật tiêu chuẩn cao

Điểm nổi bật đầu tiên có trong máy chủ Dell PowerEdge R650xs là con tim Intel® Xeon ® có thể mở rộng thuộc thế hệ thứ 3. Bộ vi xử lý này được thiết kế để giải quyết các công nghệ mới nhờ hiệu năng ấn tượng, cùng khả năng mở rộng cho ảo hóa, đám mây, đồng thời mở rộng quy mô cơ sở dữ liệu và khối lượng công việc nặng với hiệu xuất cao. Cụ thể, Intel® Xeon ® trang bị trong R650xs hỗ trợ lên tới 32 lõi trên mỗi CPU và 16x DDR4 RDIMM có khả năng đạt tốc độ lên tới 3200 MT/s. Cùng với đó, với dấu chân tối ưu, và làm mát đa vector 2.0, sản phẩm máy chủ Dell PowerEdge R650xs chuẩn bị và đảm bảo giải pháp phát triển nhanh chóng của thời đại. Chưa hết, máy chủ được tích hợp những công cụ nổi tiếng về bảo mật và quản lý dữ liệu như Microsoft, VMware, ServiceNow, Ansible, iDRAC9 Enterprise, OpenManage Enterprise, và các pluggin, iDRAC Direct và Quick Sync 2.0,...

Thiết kế và cổng mở rộng: Đã mạnh, còn mạnh hơn nữa

Máy chủ PowerEdge R650xs có thế kế khỏe khoắn giống như thực lực của nó vậy. Mặt trước của sản phẩm máy chủ R650xs là khung bezel được xử lý với họa tiết tổ ong và bảng điều khiển tùy chọn. Mọi tín hiệu thông báo được dồn về phía trái, nơi đèn báo trạng thái ổ đĩa, nhiệt độ, điện, bộ nhớ, và chỉ báo PCIe được dàn theo chiều dọc. Ngoài ra, chúng ta có thể nhận thông tin, tín hiệu máy báo về nhờ kích hoạt nút QuickSync 2.0, qua đó, quản lý của máy chủ sẽ nắm bắt được những thông báo từ xa trên điện thoại thông minh hoặc máy tính bảng.

Trong khi đó, ở phía phải của R650xs đặt 1 cổng USB 3.0, 1 cổng USB-C mini, và 1 cổng VGA bên cạnh nút nguồn máy chủ.

PSU trang bị ở 2 bên khung máy hưởng lợi từ thiết kế mới, giảm thiệu sự tích tự nhiệt bằng cách cung cấp sự lưu thông không khí thông minh hơn. 8 quạt hiệu suất cao hút khí qua các ổ cứng ở phía trước và đẩy qua các module bộ nhớ, và tản nhiệt CPU, ra phía sau.

Dell xử lý PCIe một cách thông minh và tinh tế khi đưa các làn PCIe tới gần hơn với CPU, nhờ vậy máy về tổng thể sẽ đạt hiệu suất tốt hơn và cải thiện độ trễ.

Phân bổ 4 khe cắm module bộ nhớ ở 2 bên để nâng tổng số khe cắm mô đun bộ nhớ lên tới con số 16, máy chủ Dell PowerEdge R650xs có khả năng hỗ trợ bộ nhớ lên tới 2TB bằng cách sử dụng các module bộ nhớ giảm tải 128Gb trong mỗi khi.

Mỗi module hỗ trợ 2TB kèm tốc độ cao có khả năng đạt được là 3200MHz, một con số vô cùng ấn tượng.

Kiến trúc khả năng phục hồi trên mạng được quản lý tại mọi thời điểm của vòng đời sản phẩm và cho phép quản lý tự động bằng cách tạo tập lệnh sử dụng iDRAC Restful API, với khả năng tương thích với RedFish. Bên cạnh đó, Dell OpenManage cung cấp một lớp hiệu quả khác trong trung tâm dữ liệu, hợp lý hóa các hoạt động với tính năng tự động hóa giúp giảm tới 72% nỗ lực CNTT.

Chủ sở hữu có thể cài đặt ổ đĩa SATA, SAS hoặc NVMe ở phía trước tùy thuộc vào nhu cầu về tốc độ và dung lượng. Cùng với đó, hệ thống con được tối ưu hóa khởi động (BOSS) tùy chọn sẽ hỗ trợ ổ SSD 2x M.2 trong RAID phần cứng để dự phòng.

Trên khung gầm 10-bay, ta có thể gắn thêm 2 ổ đĩa 2.5 inch, đặt trong lồng ổ đĩa. Tuy nhiên, điều đó yêu cầu đánh đổi một số khe cắm PCIe. Cùng với hai cổng RJ-45 tích hợp, có một tùy chọn cho nhiều cổng hơn bằng cách sử dụng thẻ OCP tùy chọn. Nó hỗ trợ một số kết nối bao gồm tối đa 100GbE mà không cần sử dụng các làn PCIe.

Với tất cả các ứng dụng đồ họa chuyên sâu ngày nay, bạn có thể muốn cài đặt một số GPU để hỗ trợ các ứng dụng VDI đó. Hệ thống này sẽ hỗ trợ tối đa 1 GPU.

Kết luận

Các hệ thống này là những lựa chọn tuyệt vời cho máy tính hiệu suất cao, ảo hóa dày đặc và cũng cho việc triển khai VDI, đòi hỏi khối lượng công việc và ứng dụng, chẳng hạn như kho dữ liệu, thương mại điện tử và cơ sở dữ liệu. Dell PowerEdge R650xs có khả năng linh hoạt tuyệt vời và với bộ vi xử lý Intel.

Đánh giá
No

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