Higole 21.5" All-in-One PC N100 8GB 128GB
- All-in-One PC
- All-in-One
Kami menerima kripto — jadi koin yang anda simpan boleh membeli perkakasan sebenar.Bayar dengan kripto, belanjakannya untuk perkakasan sebenar. Penghantaran berinsurans percuma ke seluruh dunia untuk belian melebihi USD 399. Kotak biasa tanpa jenama, dihantar dari Jerman.Penghantaran berinsurans percuma untuk belian melebihi USD 399. Kadar anda dikunci selama 30 minit sebaik sahaja proses pesanan bermula.Kadar dikunci selama 30 minit. Setiap item disegel, nombor sirinya disemak, dan dilindungi waranti 24 bulan.Disegel, waranti 24 bulan.
DELL
2U rack server with dual 10-core Silver 4210R processors, 512GB DDR4 memory and two 7.68TB SAS SSDs on an H730P controller
The Dell EMC PowerEdge R740 fits in a standard 2U rack space and ships with dual Intel Silver 4210R processors, each running at 2.4 GHz with 10 cores. A total of 512 GB DDR4 memory is installed across 16 modules of 32 GB at 2666 MT/s. The H730P RAID controller manages two 7.68 TB SAS SSDs, leaving six 2.5-inch bays free for expansion.
Redundant 1100 W power supplies share the load and keep the system running if one unit fails. Air moves from the front bezel through the chassis to the rear, cooling both CPUs and the eight drive bays. The iDRAC9 Enterprise controller provides out-of-band monitoring and remote power control without loading the host operating system.
All 16 DIMM sockets are populated with 32 GB modules, so any increase requires replacing existing sticks rather than adding new ones. Buyers who need more than 512 GB of RAM must plan for a full memory swap. The eight PCIe Gen 3 slots remain available for additional network or accelerator cards.
| Brand | DELL |
|---|---|
| Model | R740 |
| Type | Rack |
| Rack Height | 2U |
| CPU Type | Intel |
| Installed Memory Size | 512GB |
| Hard Drive (Installed) | 2x 7.68TB SAS SSD |
| Storage Controller | H730P |
| Max HDD Capacity | 8x 2.5" Drive Bays |
| Remote Management | iDRAC9 Enterprise |
Populate all 16 slots with the 32GB PC4-2666 sticks following the CPU-specific channel order in the service manual; the step most often missed is enabling the new memory configuration in the BIOS before booting the OS.
Monitor SSD wear via iDRAC9 Enterprise and the H730P RAID utility; plan to replace any drive that reaches its rated write endurance or shows predictive failure alerts, and keep the controller firmware current.
The 10-core 2.4GHz processors will hit their thermal ceiling first, causing clock throttling once the 1100W redundant PSUs and chassis airflow can no longer dissipate the heat fast enough.
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