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 20-core Xeon Gold 6230 CPUs, 64GB DDR4, 26× 4TB SATA drives and iDRAC9 Enterprise management
The Dell PowerEdge R740xd2 is a 2U rackmount server built for storage-dense workloads. It ships with two Intel Xeon Gold 6230 processors running at 2.1 GHz with a 3.9 GHz turbo frequency. The system includes 64 GB of DDR4 ECC registered memory and a Dell PERC H330 storage controller managing twenty-six 3.5-inch drive bays. Dual 1100 W platinum power supplies provide redundant hot-swap power for continuous operation.
This server suits organisations running software-defined storage, big data analytics, backup repositories or media archives that need maximum capacity in a 2U form factor. The twenty-six installed 4 TB 7.2K SATA drives deliver high raw capacity for sequential workloads. Buyers who require all-flash performance, GPU compute density, or a chassis smaller than 2U should evaluate other platforms.
The defining specification is the twenty-six front-accessible 3.5-inch bays populated with 4 TB SATA hard drives. This bay count determines whether the server fits the intended storage density and capacity targets. If the workload demands fewer bays, solid-state media, or a different rack height, this configuration will not match the requirement.
| Brand | DELL |
|---|---|
| Series | PowerEdge |
| Model | R740xd2 |
| Type | Rack |
| Rack Height | 2U |
| Redundant Hot-swap Power | Yes |
| CPU Type | Intel Xeon |
| CPU Speed | 2.1GHz (3.9GHz Turbo) |
| CPU Socket | LGA 3647 |
| Number of CPU Cores | 20 Core-Processors |
| CPU Features | Gold 6230 |
| # of Processors Installed | 2 |
| MAX Processors | 2 |
| Installed Memory Size | 64GB |
| Memory Type | DDR4 |
| Max Memory Capacity | 1TB |
| Number of Memory Slots | 16 |
| Hard Drive (Installed) | 26 x 4TB 7.2K SATA |
| Storage Controller | Dell Perc H330 Controller |
| HDD Interface | SATA |
| SSD (Installed) | No |
| Raid Level | RAID 0/1/5/10/50 |
| Ethernet Controller | 1x Integrated Dual Port 1GbE LOM and 1x Dell EMC Broadcom 57414 Dual Port 10/25Gb SFP28 OCP 2.0 Mezzanine Card |
| Remote Management | iDRAC9 Enterprise |
| LAN Ports | 4 x Ports |
| Management Port | RJ 45 |
| Operating System | No |
| Features | 0 |
The PERC H330 caps drive throughput at 12 Gb/s for SAS and 6 Gb/s for SATA, so the 26 installed 7.2K SATA drives will not exceed the SATA link speed.
The server occupies 2U of rack height and needs standard square-hole rails; the front bezel and ready rails are not included.
Two Xeon Gold 6230 processors are pre-installed in the LGA 3647 sockets; the 64 GB DDR4-2666 ECC RDIMMs populate four of the sixteen slots — ensure the remaining slots follow the documented population order when adding memory.
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