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 12-core Xeon Gold 5118 CPUs, 32GB DDR4, eight 4TB SAS drives and H730P RAID controller
The Dell PowerEdge R540 is a 2U rack server equipped with dual Intel Xeon Gold 5118 processors, each running at 2.3 GHz with 12 cores. It ships with 32 GB of DDR4 registered ECC memory and a PERC H730P RAID controller managing eight 4 TB 7.2K SAS hard drives. Redundant 750 W power supplies and iDRAC 9 Enterprise remote management are included.
This configuration suits organisations that need dense 3.5-inch drive capacity and hardware RAID for databases, file services or virtualisation clusters. The two-socket limit and installed memory capacity mean it is not for buyers who need more than two processors or larger memory footprints without adding modules.
The storage controller supports RAID 0, 1, 5, 6, 10, 50, 60 and pass-through modes with a 2 GB cache backed by a battery. This single component determines the RAID levels and cache protection available for the eight SAS drives installed in the chassis.
| Brand | DELL |
|---|---|
| Series | PowerEdge |
| Model | R540 |
| Type | Rack |
| Rack Height | 2U |
| Redundant Hot-swap Power | Yes |
| CPU Type | Intel Xeon |
| CPU Speed | 2.30 GHz |
| CPU Socket | LGA 3647 |
| Number of CPU Cores | 12-Core Processor |
| CPU Features | Gold 5118 |
| # of Processors Installed | 2 |
| MAX Processors | 2 |
| Installed Memory Size | 32GB |
| Memory Type | DDR4 |
| Max Memory Capacity | 1TB |
| Number of Memory Slots | 16 |
| Hard Drive (Installed) | 8 x 4TB 7.2K SAS |
| Storage Controller | Dell Perc H730P 2GB Controller |
| HDD Interface | SAS |
| SSD (Installed) | No |
| Raid Level | RAID 0/1/5/6/10/50/60 |
| Ethernet Controller | 1x Dell EMC Integrated Dual Port Network Daughter Card - 2x 1 Gigabit RJ45 Ports, |
| Remote Management | Dell EMC 14G PowerEdge iDRAC 9 Enterprise License |
| LAN Ports | 2 x Ports |
| Management Port | RJ 45 |
| Operating System | No |
Slide each drive into the front hot-swap bay until the latch clicks; the step often missed is confirming the PERC H730P sees every drive in its BIOS before configuring RAID.
The 7.2K SAS hard drives have moving parts and typically wear out before the solid-state components such as the Xeon processors or DDR4 memory modules.
The dual 750 W platinum power supplies set the ceiling; if total draw exceeds their combined rating the system will throttle before the CPUs reach their maximum turbo frequency.
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